{"id":2130,"date":"2024-07-02T12:53:26","date_gmt":"2024-07-02T09:53:26","guid":{"rendered":"https:\/\/innfes.com\/vi\/roof-insulation-with-extruded-polystyrene-foam\/"},"modified":"2024-07-02T12:53:26","modified_gmt":"2024-07-02T09:53:26","slug":"roof-insulation-with-extruded-polystyrene-foam","status":"publish","type":"post","link":"https:\/\/innfes.com\/vi\/roof-insulation-with-extruded-polystyrene-foam\/","title":{"rendered":"C\u00e1ch \u0111i\u1ec7n m\u00e1i b\u1eb1ng b\u1ecdt polystyrene \u0111\u00f9n"},"content":{"rendered":"\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c ng\u00f4i nh\u00e0 v\u00e0 c\u00e1c t\u00f2a nh\u00e0 v\u1eabn tho\u1ea3i m\u00e1i v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, c\u00e1ch nhi\u1ec7t m\u00e1i l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng b\u1ecdt polystyrene \u0111\u00f9n. Do hi\u1ec7u su\u1ea5t nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a n\u00f3, v\u1eadt li\u1ec7u n\u00e0y gi\u00fap gi\u1eef \u1ea5m kh\u00f4ng gian b\u00ean trong v\u00e0o m\u00f9a \u0111\u00f4ng v\u00e0 m\u00e1t m\u1ebb v\u00e0o m\u00f9a h\u00e8.<\/p>\n<p>V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t c\u1ee9ng nh\u1eafc \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u1ecdt polystyrene \u0111\u00f9n, hay l\u00e0 XPS, n\u1ed5i ti\u1ebfng v\u00ec kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi \u0111\u1ed9 \u1ea9m v\u00e0 s\u1ee9c m\u1ea1nh b\u1ec1n b\u1ec9. N\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t k\u1ef9 thu\u1eadt \u0111\u00f9n \u0111\u1ed9c \u0111\u00e1o t\u1ea1o ra c\u1ea5u tr\u00fac t\u1ebf b\u00e0o k\u00edn, l\u00e0m t\u0103ng hi\u1ec7u qu\u1ea3 nhi\u1ec7t c\u1ee7a n\u00f3. \u0110i\u1ec1u n\u00e0y ch\u1ec9 ra r\u1eb1ng n\u00f3 kh\u00f4ng xu\u1ed1ng c\u1ea5p \u0111\u00e1ng k\u1ec3 theo th\u1eddi gian v\u00e0 gi\u1eef cho ph\u1ea9m ch\u1ea5t c\u00e1ch nhi\u1ec7t c\u1ee7a n\u00f3.<\/p>\n<p>Do \u0111\u1ed9 b\u1ec1n n\u00e9n cao c\u1ee7a n\u00f3, b\u1ecdt XPS l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho l\u1edbp c\u00e1ch nhi\u1ec7t trong c\u1ea3 khu d\u00e2n c\u01b0 v\u00e0 th\u01b0\u01a1ng m\u1ea1i. Kh\u1ea3 n\u0103ng ch\u1ecbu tr\u1ecdng l\u01b0\u1ee3ng l\u1edbn c\u1ee7a n\u00f3 m\u00e0 kh\u00f4ng b\u1ecb v\u00eanh l\u00e0m cho n\u00f3 \u0111\u1eb7c bi\u1ec7t c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ed1i v\u1edbi c\u00e1c m\u00e1i nh\u00e0 ph\u1eb3ng ho\u1eb7c th\u1ea5p trong \u0111\u00f3 ph\u00e2n ph\u1ed1i tr\u1ecdng l\u01b0\u1ee3ng th\u00edch h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>\n<p>L\u1eafp \u0111\u1eb7t c\u00e1ch \u0111i\u1ec7n xpps kh\u00f4ng qu\u00e1 kh\u00f3. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng n\u00f3 tr\u1ef1c ti\u1ebfp v\u00e0o s\u00e0n m\u00e1i, m\u1ed9t l\u1edbp li\u00ean t\u1ee5c l\u00e0m gi\u1ea3m vi\u1ec7c b\u1eafc c\u1ea7u nhi\u1ec7t. \u0110i\u1ec1u n\u00e0y m\u1ecbn bao g\u1ed3m gi\u1ea3m chi ph\u00ed s\u01b0\u1edfi \u1ea5m v\u00e0 l\u00e0m m\u00e1t trong khi t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a t\u00f2a nh\u00e0.<\/p>\n<p>Ngo\u00e0i kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t, XPS B\u1ecdt c\u00f3 nh\u1eefng l\u1ee3i th\u1ebf kh\u00e1c nh\u01b0 tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ea5m m\u1ed1c v\u00e0 n\u1ea5m m\u1ed1c. Do nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y, \u0111\u00f3 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady cho c\u00e1c khu v\u1ef1c d\u1ec5 b\u1ecb \u1ea9m ho\u1eb7c c\u00f3 \u0111\u1ed9 \u1ea9m kh\u00e1c nhau.<\/p>\n<h2>C\u00e1ch ch\u1ebf t\u1ea1o l\u1edbp c\u00e1ch nhi\u1ec7t m\u00e1i b\u1eb1ng b\u1ecdt polystyrene, polystyrene -b\u01b0\u1edbc c\u00f4ng ngh\u1ec7 v\u00e0 h\u01b0\u1edbng d\u1eabn<\/h2>\n<p>M\u1ed9t trong nh\u1eefng v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t \u0111\u1ec3 l\u00e0m n\u00f3ng m\u00e1i nh\u00e0 c\u1ee7a c\u00e1c lo\u1ea1i t\u00f2a nh\u00e0 kh\u00e1c nhau l\u00e0 c\u00e1c ch\u1ea5t c\u00e1ch \u0111i\u1ec7n nhi\u1ec7t d\u1ef1a tr\u00ean polymer. C\u00e1ch nhi\u1ec7t b\u1ecdt cho m\u00e1i nh\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng nhanh ch\u00f3ng, v\u00e0 th\u1ef1c hi\u1ec7n to\u00e0n b\u1ed9 c\u00f4ng vi\u1ec7c b\u1eb1ng tay kh\u00f4ng kh\u00f3. Trong b\u00e0i \u0111\u0103ng n\u00e0y, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 c\u00f4ng ngh\u1ec7 \u0111\u1eb1ng sau l\u1edbp c\u00e1ch nhi\u1ec7t tr\u00ean m\u00e1i b\u1ecdt v\u00e0 l\u00e0m n\u1ed5i b\u1eadt nh\u1eefng \u0111i\u1ec3m quan tr\u1ecdng c\u1ea7n nh\u1edb.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_1.jpg\"><\/p>\n<h3>V\u1eadt li\u1ec7u n\u00e0y l\u00e0 g\u00ec<\/h3>\n<p>B\u1ecdt, ho\u1eb7c polystyrene b\u1ecdt, l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u r\u1ea5t nh\u1eb9 \u0111\u01b0\u1ee3c l\u00e0m g\u1ea7n nh\u01b0 ho\u00e0n to\u00e0n b\u1eb1ng bong b\u00f3ng kh\u00f4ng kh\u00ed d\u00e1n trong v\u1ecf polystyrene.<\/p>\n<p>C\u00e1c l\u1ee3i \u00edch ch\u00ednh c\u1ee7a b\u1ecdt nh\u01b0 sau:<\/p>\n<ul>\n<li>Kh\u1ed1i l\u01b0\u1ee3ng c\u1ef1c th\u1ea5p;<\/li>\n<li>\u0111\u1ed9 d\u1eabn nhi\u1ec7t nh\u1ecf;<\/li>\n<li>kh\u00f4ng s\u1ee3 t\u00e1c \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9 \u1ea9m v\u00e0 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9;<\/li>\n<li>kh\u00f4ng g\u00e2y d\u1ecb \u1ee9ng, v\u00e0 kh\u00f4ng g\u00e2y h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng;<\/li>\n<li>N\u1ea5m kh\u00f4ng ph\u00e1t tri\u1ec3n tr\u00ean n\u00f3, v\u00e0 lo\u00e0i g\u1eb7m nh\u1ea5m kh\u00f4ng l\u00e0m h\u1ecfng n\u00f3;<\/li>\n<li>\u0110\u01a1n gi\u1ea3n c\u1ee7a vi\u1ec7c x\u1eed l\u00fd v\u00e0 c\u00e0i \u0111\u1eb7t;<\/li>\n<li>kh\u00f4ng bi\u1ebfn d\u1ea1ng theo th\u1eddi gian;<\/li>\n<li>Tu\u1ed5i th\u1ecd d\u00e0i \u0111\u1ebfn 25-80 n\u0103m;<\/li>\n<li>Gi\u00e1 t\u1ed1i thi\u1ec3u.<\/li>\n<\/ul>\n<p>L\u00fd do thi\u1ebfu b\u1ecdt l\u00e0 v\u00ec n\u00f3 nh\u1ea1y c\u1ea3m v\u1edbi \u1ea3nh h\u01b0\u1edfng c\u1ee7a nh\u1eefng \u1ea3nh h\u01b0\u1edfng b\u00ean ngo\u00e0i v\u00e0 \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c th\u00eam khi \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n. Khi \u0111\u1eb7t v\u1eadt li\u1ec7u, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 gi\u1eef n\u00f3 kh\u1ecfi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi tr\u1ef1c ti\u1ebfp v\u00e0 b\u1ea3o v\u1ec7 n\u00f3 kh\u1ecfi thi\u1ec7t h\u1ea1i c\u01a1 h\u1ecdc.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_2.jpg\"><\/p>\n<p>Tr\u01b0\u1edbc khi l\u00e0m n\u00f3ng m\u00e1i nh\u00e0, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ch\u1ecdn Polystyrene B\u1ecdt m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. T\u1ea5t c\u1ea3 c\u00e1c thu\u1ed9c t\u00ednh k\u1ef9 thu\u1eadt c\u1ee7a v\u1eadt li\u1ec7u n\u00ean \u0111\u01b0\u1ee3c xem x\u00e9t, v\u00e0 c\u00e1c th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c nhau n\u00ean \u0111\u01b0\u1ee3c \u0111i\u1ec1u tra.<\/p>\n<p>Ch\u00fang t\u00f4i n\u00ean ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c b\u1ecdt v\u1edbi c\u00e1c m\u1eadt \u0111\u1ed9 n\u00e0y:<\/p>\n<ul>\n<li>PSB-15 (15 kg\/m 3). N\u00f3 l\u00e0 \u0111\u1ed9 d\u00e0y 50-100 mm, v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e1ch nhi\u1ec7t nhi\u1ec7t c\u1ee7a m\u00e1i nh\u00e0 v\u00e0 m\u00e1i g\u00e1c m\u00e1i, c\u0169ng nh\u01b0 tr\u1ea7n nh\u00e0.<\/li>\n<li>PSB-25 (25 kg\/m 3). \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e1ch nhi\u1ec7t t\u01b0\u1eddng. \u0110\u1ed9 d\u00e0y gi\u1ed1ng nhau.<\/li>\n<li>PSB-35 (35 kg\/m 3). \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ea1o ki\u1ec3u \u1edf nh\u1eefng n\u01a1i b\u1ea1n c\u1ea7n ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc l\u1edbn; \u00c1p d\u1ee5ng cho c\u00e1ch nhi\u1ec7t c\u1ee7a m\u00e1i b\u1eb1ng ph\u1eb3ng, s\u00e0n nh\u00e0, c\u0169ng nh\u01b0 s\u00e0n g\u00e1c m\u00e1i.<\/li>\n<\/ul>\n<h3>Tr\u1eeb b\u1ecdt l\u00e0m v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t<\/h3>\n<p>M\u1ecdi ng\u01b0\u1eddi th\u01b0\u1eddng h\u1ecfi li\u1ec7u b\u1ecdt polystyrene \u0111\u00f9n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e1ch nhi\u1ec7t m\u00e1i b\u1eb1ng kh\u00f4ng. M\u1eb7c d\u00f9 c\u00e1c c\u1eb7p polystyren l\u00e0 \u0111\u1ed9c h\u1ea1i, nh\u01b0ng v\u1eadt li\u1ec7u kh\u00f4ng x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ea5t nguy hi\u1ec3m khi n\u00f3 \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh. C\u00e1c t\u1ea5m polystyrene ti\u1ebfp x\u00fac v\u1edbi ng\u1ecdn l\u1eeda m\u1edf c\u00f3 th\u1ec3 g\u00e2y ra r\u1ee7i ro nh\u1ecf. M\u1eb7t kh\u00e1c, b\u1ecdt t\u1ef1 shallow \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e1ch nhi\u1ec7t t\u00f2a nh\u00e0 d\u00e2n c\u01b0; \u0110i\u1ec1u n\u00e0y kh\u00f4ng \u00e1p d\u1ee5ng cho c\u00e1c v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 b\u1eaft l\u1eeda.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_3.jpg\"><\/p>\n<p>T\u1ea5t nhi\u00ean, s\u1eed d\u1ee5ng c\u00e1ch nhi\u1ec7t b\u1ecdt polystyrene cho t\u1ea5m l\u1ee3p b\u1eb1ng ph\u1eb3ng s\u1ebd l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p tuy\u1ec7t v\u1eddi. Tuy nhi\u00ean, v\u00ec c\u1ea5u tr\u00fac d\u00e0y \u0111\u1eb7c c\u1ee7a n\u00f3, c\u00e1c t\u1ea5m b\u1ecdt kh\u00f4ng th\u1ec3 ni\u00eam phong ho\u00e0n to\u00e0n c\u00e1c kho\u1ea3ng tr\u1ed1ng gi\u1eefa c\u00e1c c\u1ea5u tr\u00fac, khi\u1ebfn nh\u1eefng c\u00e2y c\u1ea7u l\u1ea1nh h\u00ecnh th\u00e0nh v\u00e0 \u0111\u1ed9 \u1ea9m \u0111\u1ec3 thu th\u1eadp. K\u1ebft qu\u1ea3 l\u00e0, ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 \u00edt h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi m\u00e1y s\u01b0\u1edfi b\u00f4ng. Ngay c\u1ea3 vi\u1ec7c \u00e1p d\u1ee5ng b\u1ecdt x\u00e2y d\u1ef1ng ho\u1eb7c ch\u1ea5t tr\u00e1m cho kh\u1edbp s\u1ebd kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y. Do \u0111\u00f3 thi\u1ebft k\u1ebf g\u1ed7 c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u s\u1ee5p \u0111\u1ed5.<\/p>\n<p>B\u1ecdt Polistyle c\u00f3 r\u1ea5t nhi\u1ec1u ph\u1ea9m ch\u1ea5t c\u00e1ch \u00e2m, nh\u01b0ng m\u00e1y s\u01b0\u1edfi b\u00f4ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n, v\u00ec v\u1eady n\u00f3 kh\u00f4ng ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng n\u00f3 tr\u00ean m\u00e1i nh\u00e0 kim lo\u1ea1i \u1ed3n \u00e0o.<\/p>\n<h3>C\u00e1ch nhi\u1ec7t nhi\u1ec7t t\u1eeb b\u1ecdt polystyrene<\/h3>\n<p>V\u00ec c\u00e1ch \u0111i\u1ec7n polymer x\u1ed1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c t\u1ea5m trong c\u1ea3 hai b\u1ea3n c\u00e0i \u0111\u1eb7t b\u1ecdt polystyrene b\u1ecdt v\u00e0 \u00e9p \u0111\u00f9n, v\u1ec1 c\u01a1 b\u1ea3n kh\u00f4ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t trong c\u00f4ng ngh\u1ec7. S\u1ef1 kh\u00e1c bi\u1ec7t duy nh\u1ea5t gi\u1eefa h\u1ecd l\u00e0 ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n<p>Nhi\u1ec1u ph\u01a1i nhi\u1ec5m h\u01a1i n\u01b0\u1edbc tr\u00ean b\u1ecdt s\u1ea3n ph\u1ea9m polystyrene. C\u00e1c h\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau v\u00e0 k\u1ebft qu\u1ea3 l\u00e0 t\u0103ng \u0111\u00e1ng k\u1ec3 v\u1ec1 th\u1ec3 t\u00edch. Tuy nhi\u00ean, b\u1ecdt \u0111\u1ed5 ra v\u00e0o c\u00e1c h\u1ea1t do ti\u1ebfp x\u00fac c\u01a1 h\u1ecdc cao v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 th\u1ea5p tr\u00ean kink.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_4.jpg\"><\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f9n d\u1ef1a tr\u00ean c\u00e1c h\u1ea1t n\u00f3ng ch\u1ea3y tr\u01b0\u1edbc v\u00e0 ph\u1ea3n \u1ee9ng v\u1edbi ch\u00fang \u0111\u1ec3 t\u1ea1o ra carbon dioxide v\u00e0 Freon. K\u1ebft qu\u1ea3 l\u00e0 b\u1ecdt polystyrene \u0111\u00e3 t\u0103ng s\u1ee9c m\u1ea1nh, t\u1ea1o cho c\u00e1c t\u1ebf b\u00e0o kh\u00ed m\u1ed9t h\u00ecnh d\u1ea1ng kh\u00e9p k\u00edn v\u00e0 c\u1ea5u tr\u00fac t\u00edch ph\u00e2n. V\u1eadt li\u1ec7u c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t, b\u1ecdt polystyrene \u0111\u00f9n, c\u00f3 tu\u1ed5i th\u1ecd d\u00e0i v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh ch\u1ee9c n\u0103ng v\u01b0\u1ee3t tr\u1ed9i h\u01a1n nhi\u1ec1u. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i l\u01b0u \u00fd v\u1ec1 \u0111i\u1ec1u n\u00e0y v\u00e0 s\u1eed d\u1ee5ng polystyrene cho l\u1edbp c\u00e1ch nhi\u1ec7t c\u1ee7a m\u00e1i nh\u00e0.<\/p>\n<p>Ngay b\u00e2y gi\u1edd, b\u1ecdt polystyrene th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng t\u00ean c\u1ee7a n\u00f3, l\u00e0 ng\u00f4i nh\u00e0 chung.<\/p>\n<h3>C\u00f4ng ngh\u1ec7 c\u00e1ch nhi\u1ec7t b\u1ecdt<\/h3>\n<p>C\u01a1 s\u1edf c\u1ee7a m\u00e1i polystyrene c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch v\u00e0 s\u1ea5y kh\u00f4 tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng n\u00f3 l\u00e0m v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t. N\u00f3i chung, lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t b\u1eb1ng ch\u1ed1ng th\u1ea5m; Tuy nhi\u00ean, n\u1ebfu b\u1ea1n mu\u1ed1n k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1i nh\u00e0, b\u1ea1n c\u0169ng n\u00ean k\u00edch ho\u1ea1t l\u1edbp r\u00e0o c\u1ea3n h\u01a1i, v\u00ec \u0111i\u1ec1u n\u00e0y s\u1ebd ng\u0103n c\u00e1ch nhi\u1ec7t h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m t\u1eeb b\u00ean trong. C\u00e1c th\u00e0nh ph\u1ea7n g\u1ed7 cu\u1ed1i c\u00f9ng c\u00f3 th\u1ec3 xoay v\u00e0 \u0111\u01b0\u1ee3c bao ph\u1ee7 trong khu\u00f4n, nh\u01b0ng \u0111i\u1ec1u n\u00e0y s\u1ebd kh\u00f4ng g\u00e2y h\u1ea1i cho b\u1ecdt.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_5.jpg\"><\/p>\n<p>C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau \u0111\u1ec3 s\u1eed d\u1ee5ng b\u1ecdt polystyrene \u0111\u00f9n l\u00e0m c\u00e1ch nhi\u1ec7t tr\u00ean m\u00e1i nh\u00e0:<\/p>\n<ul>\n<li>K\u00e9o, v\u00ed d\u1ee5, tr\u00ean mastic, m\u00f3ng tay l\u1ecfng ho\u1eb7c ch\u1ea5t k\u1ebft d\u00ednh b\u0103ng gi\u00e1;<\/li>\n<li>c\u1ed1 \u0111\u1ecbnh c\u01a1 h\u1ecdc;<\/li>\n<li>Ph\u01b0\u01a1ng ph\u00e1p s\u00e0n;<\/li>\n<li>N\u1eb1m v\u00e0o m\u1ed9t c\u00e1i th\u00f9ng.<\/li>\n<\/ul>\n<p>K\u1ebft h\u1ee3p c\u00e1c k\u1ef9 thu\u1eadt c\u1ed1 \u0111\u1ecbnh l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn n\u1ebfu ho\u00e0n c\u1ea3nh y\u00eau c\u1ea7u n\u00f3.<\/p>\n<h3>C\u00e1ch l\u00e0m \u1ea5m m\u00e1i nh\u00e0 \u0111\u00fang c\u00e1ch<\/h3>\n<p>N\u1ebfu b\u1ea1n v\u1eabn x\u00e1c \u0111\u1ecbnh r\u1eb1ng c\u00e1ch nhi\u1ec7t b\u1ecdt l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t \u0111\u1ec3 c\u00e1ch \u0111i\u1ec7n m\u00e1i nh\u00e0, t\u1ed1t nh\u1ea5t l\u00e0 ch\u1ecdn lo\u1ea1i b\u1ecdt t\u1ea1i th\u1eddi \u0111i\u1ec3m thi\u1ebft k\u1ebf m\u00e1i nh\u00e0. K\u1ebft qu\u1ea3 l\u00e0, s\u1ef1 t\u01b0\u01a1ng \u1ee9ng gi\u1eefa b\u01b0\u1edbc k\u1ebf ho\u1ea1ch v\u00e0 chi\u1ec1u r\u1ed9ng c\u1ee7a v\u1eadt li\u1ec7u trang t\u00ednh s\u1ebd c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c. S\u1eed d\u1ee5ng b\u1ecdt \u0111\u1ec3 c\u00e1ch nhi\u1ec7t m\u00e1i l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed c\u1ee7a v\u1eadt li\u1ec7u. C\u00e1ch \u0111i\u1ec7n c\u1ee7a t\u1edd v\u1edbi m\u1ed9t b\u01b0\u1edbc l\u00ean \u0111\u1ebfn hai m\u00e9t m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ec3 l\u1ea1i kho\u1ea3ng tr\u1ed1ng gi\u1eefa c\u00e1c b\u00e8 c\u00f3 s\u1eb5n \u0111\u1ec3 mua.<\/p>\n<p>Ngo\u00e0i ra, h\u00e3y nh\u1edb y\u1ebfu t\u1ed1 trong kh\u00ed h\u1eadu khu v\u1ef1c c\u1ee7a b\u1ea1n khi th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n c\u00f4ng ngh\u1ec7. \u0110i\u1ec1u n\u00e0y s\u1ebd cho ph\u00e9p t\u00ednh to\u00e1n ch\u00ednh x\u00e1c \u0111\u1ed9 d\u00e0y l\u1edbp c\u00e1ch nhi\u1ec7t c\u1ea7n thi\u1ebft, th\u01b0\u1eddng l\u00e0 \u00edt nh\u1ea5t 10 cm.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_6.jpg\"><\/p>\n<p>B\u1ecdt polystyrene \u0111\u00f9n c\u1ee7a m\u00e1i nh\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb gi\u1eefa c\u00e1c b\u00e8 c\u1ee7a th\u00f9ng. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ch\u1ed1t v\u00e0 keo \u0111\u1ec3 l\u00e0m cho b\u1ed9 ly h\u1ee3p \u0111\u00e1ng tin c\u1eady nh\u1ea5t c\u00f3 th\u1ec3. Kh\u00f4ng gian nh\u1ecf r\u1ea5t c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n gi\u1eefa hai ch\u00e2n x\u00e2y d\u1ef1ng v\u00e0 t\u1ea5m. Ch\u00fang ho\u1eb7c ho\u00e0n to\u00e0n b\u1ecb th\u1ed5i b\u1eb1ng b\u1ecdt l\u1eafp ho\u1eb7c ch\u1ee9a \u0111\u1ea7y ch\u1ea5t tr\u00e1m. N\u1ebfu \u0111i\u1ec1u n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n, nh\u1eefng c\u00e2y c\u1ea7u l\u1ea1nh cu\u1ed1i c\u00f9ng s\u1ebd h\u00ecnh th\u00e0nh \u1edf nh\u1eefng khu v\u1ef1c n\u01a1i c\u00f3 \u0111\u1ed9 \u1ea9m ng\u01b0ng t\u1ee5, g\u00e2y h\u1ea1i nghi\u00eam tr\u1ecdng cho c\u00e1c th\u00e0nh ph\u1ea7n g\u1ed7 c\u1ee7a h\u1ec7 th\u1ed1ng Rafter. Sau \u0111\u00f3, h\u00e0ng r\u00e0o h\u01a1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t n\u1ebfu \u0111\u01b0\u1ee3c \u01b0a th\u00edch v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c ph\u1ee7 b\u1eb1ng v\u00e1ch th\u1ea1ch cao ho\u1eb7c l\u1edbp l\u00f3t.<\/p>\n<h3>C\u00f4ng ngh\u1ec7 c\u00e1ch nhi\u1ec7t m\u00e1i v\u00f2m<\/h3>\n<p>V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t b\u00ean ngo\u00e0i x\u1ed1p polystyrene x\u1ed1p l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt kh\u00e1 ph\u1ed5 bi\u1ebfn. C\u0103n c\u1ee9 c\u1ee7a m\u00e1i nh\u00e0 \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch ho\u00e0n to\u00e0n v\u00e0 ni\u00eam phong b\u1eb1ng m\u00e0ng kh\u00f4ng th\u1ea5m n\u01b0\u1edbc. B\u1ebfp ch\u00ednh tr\u1ecb d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c bao ph\u1ee7, d\u00e1n ho\u1eb7c c\u1ed1 \u0111\u1ecbnh ch\u1ed1t. Ng\u01b0\u1eddi ta \u01b0a th\u00edch r\u1eb1ng c\u00e1c t\u1ea5m b\u1ebfn t\u00e0u c\u00f9ng v\u1edbi nhau nh\u1ea5t c\u00f3 th\u1ec3, kh\u00f4ng c\u00f3 kho\u1ea3ng tr\u1eafng h\u00ecnh th\u00e0nh gi\u1eefa ch\u00fang.<\/p>\n<p>M\u1ed9t m\u00e0ng r\u00e0o c\u1ea3n h\u01a1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean \u0111\u1ec9nh c\u1ee7a ch\u1ea5t c\u00e1ch \u0111i\u1ec7n, sau \u0111\u00f3 l\u00e0 m\u1ed9t t\u1ea5m polystyrene. \u0110\u1ea5t s\u00e9t m\u1edf r\u1ed9ng sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u01a1 s\u1edf, v\u00e0 m\u1ed9t v\u1eefa xi m\u0103ng sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng tr\u00ean \u0111\u1ea7u.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_7.jpg\"><\/p>\n<p>M\u1ed9t chi\u1ebfc b\u00e1nh l\u1ee3p nh\u01b0 v\u1eady c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng b\u1eb1ng b\u1ecdt polystyrene, v\u00ed d\u1ee5:<\/p>\n<ul>\n<li>c\u01a1 s\u1edf b\u00ea t\u00f4ng c\u1ed1t th\u00e9p;<\/li>\n<li>Bitum-polymer ch\u1ed1ng th\u1ea5m;<\/li>\n<li>Slab nhi\u1ec7t c\u00e1ch \u0111i\u1ec7n;<\/li>\n<li>Geotextiles;<\/li>\n<li>S\u1ecfi s\u1ecfi.<\/li>\n<\/ul>\n<p>\u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ea1n x\u00e2y d\u1ef1ng m\u1ed9t m\u00e1i nh\u00e0 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c v\u1eadt th\u1ec3 l\u1edbn.<\/p>\n<p>C\u00f3 nh\u1eefng chi\u1ebfc b\u00e1nh l\u1ee3p \u0111\u01a1n gi\u1ea3n h\u01a1n trong \u0111\u00f3 l\u1edbp tr\u00ean c\u00f9ng l\u00e0 m\u1ed9t l\u1edbp \u0111\u1ea5t d\u00e0nh cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y.<\/p>\n<h3>Ch\u00fang t\u00f4i l\u00e0m \u1ea5m ph\u1ea7n b\u00ean trong c\u1ee7a m\u00e1i b\u1eb1ng<\/h3>\n<p>C\u00f3 nh\u1eefng l\u00fac b\u1ea1n c\u1ea7n c\u00e0i \u0111\u1eb7t th\u00eam l\u1edbp c\u00e1ch nhi\u1ec7t trong khi m\u00e1i nh\u00e0 ho\u00e0n th\u00e0nh \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. K\u1ebft qu\u1ea3 l\u00e0, c\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi li\u1ec7u c\u00f3 th\u1ec3 l\u00e0m \u1ea5m m\u00e1i nh\u00e0 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ecdt t\u1eeb b\u00ean trong m\u00e0 kh\u00f4ng th\u00e1o r\u1eddi chi\u1ebfc b\u00e1nh l\u1ee3p s\u1ebd c\u00f3 trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y. T\u1ea5t c\u1ea3 nh\u1eefng g\u00ec b\u1ea1n ph\u1ea3i l\u00e0m l\u00e0 t\u00ecm ra c\u00e1ch nhi\u1ec7t d\u00e0y nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n<p>T\u1ea5m l\u1ee3p polystyrene t\u1eeb b\u00ean trong \u0111\u00f2i h\u1ecfi ph\u1ea3i g\u1eafn t\u1ea5m v\u00e0o tr\u1ea7n nh\u00e0 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ch\u1ed1t ho\u1eb7c keo. \u0110\u1ec3 v\u1eadt li\u1ec7u tu\u00e2n th\u1ee7 b\u1ec1 m\u1eb7t c\u1ee7a n\u00f3 t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3, vi\u1ec7c x\u1eed l\u00fd c\u01a1 s\u1edf ch\u00ednh x\u00e1c l\u00e0 r\u1ea5t quan tr\u1ecdng. Ghi ch\u00fa \u0111\u1eb7c bi\u1ec7t v\u1ec1 c\u00e1ch th\u1ee9c c\u00e1c t\u1ea5m ph\u00f9 h\u1ee3p v\u1edbi nhau. S\u1eed d\u1ee5ng ch\u1ea5t tr\u00e1m \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c kh\u00f4ng gian \u0111\u01b0\u1ee3c t\u1ea1o t\u1ea1i c\u00e1c kh\u1edbp trong qu\u00e1 tr\u00ecnh li\u00ean h\u1ee3p.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_9.jpg\"><\/p>\n<p>M\u1ed9t t\u00f9y ch\u1ecdn cho k\u1ebft th\u00fac ti\u1ebfp theo c\u1ee7a tr\u1ea7n nh\u00e0 l\u00e0 c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng k\u00e9o d\u00e0i ho\u1eb7c h\u1ec7 th\u1ed1ng treo. Tr\u1ea7n \u0111\u01b0\u1ee3c b\u1ecdc v\u1edbi khung g\u1ed7, \u0111\u01b0\u1eddng ray ph\u1ea3i d\u00e0y h\u01a1n v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t, tr\u1eeb khi b\u1ea1n c\u00f3 \u00fd \u0111\u1ecbnh s\u1eed d\u1ee5ng v\u00e1ch th\u1ea1ch cao ho\u1eb7c v\u1eadt li\u1ec7u kh\u00e1c.<\/p>\n<p>C\u00f3 nh\u1eefng l\u00fac c\u00f4ng ngh\u1ec7 c\u00e1ch nhi\u1ec7t polystyrene b\u1ecb t\u1ed5n h\u1ea1i.<\/p>\n<p>Th\u00f4ng th\u01b0\u1eddng, Masters cam k\u1ebft c\u00e1c l\u1ed7i n\u00e0y:<\/p>\n<ol>\n<li>\u0110\u1eb7t c\u00e1c t\u1ea5m b\u1ecb h\u01b0 h\u1ecfng ho\u1eb7c l\u00e0m h\u1ecfng ch\u00fang sau khi c\u00e0i \u0111\u1eb7t. K\u1ebft qu\u1ea3 l\u00e0, s\u00e2u r\u0103ng xu\u1ea5t hi\u1ec7n trong \u0111\u00f3 nh\u1eefng c\u00e2y c\u1ea7u l\u1ea1nh h\u00ecnh th\u00e0nh theo th\u1eddi gian.<\/li>\n<li>Chi\u1ec1u r\u1ed9ng kh\u00f4ng \u0111\u1ec1u c\u1ee7a b\u1ed9 c\u00e1ch \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, do ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a \u0111\u1ed9 k\u00edn gi\u1ea3m.<\/li>\n<li>Thay v\u00ec m\u00e0ng r\u00e0o c\u1ea3n h\u01a1i, m\u1ed9t m\u00e0ng nh\u1ef1a \u0111\u01b0\u1ee3c \u0111\u1eb7t, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao ng\u01b0ng t\u1ee5 sau \u0111\u00f3 t\u00edch l\u0169y tr\u00ean \u0111\u00f3.<\/li>\n<li>R\u00f5 r\u00e0ng l\u00e0 t\u00e0i li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m \u0111\u01b0\u1ee3c mua l\u1ea1i, v\u00e0 c\u0169ng c\u00f3 s\u1ef1 kh\u00f4ng t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c quy t\u1eafc chung c\u1ee7a l\u1ee3p m\u00e1i.<\/li>\n<\/ol>\n<p>T\u1ea5m l\u1ee3p b\u1ecdt polystyrene: B\u1ecdt polystyrene \u0111\u00f9n cho m\u00e1i b\u1eb1ng, c\u00f4ng ngh\u1ec7 polystyrene v\u00e0 c\u00e1ch nhi\u1ec7t polystyrene: c\u00f3 th\u1ec3 c\u00e1ch nhi\u1ec7t t\u1eeb b\u00ean trong b\u00ean trong?<\/p>\n<p>T\u1ea5m l\u1ee3p b\u1ecdt polystyrene: B\u1ecdt polystyrene \u0111\u00f9n cho m\u00e1i b\u1eb1ng, c\u00f4ng ngh\u1ec7 polystyrene v\u00e0 c\u00e1ch nhi\u1ec7t polystyrene: c\u00f3 th\u1ec3 c\u00e1ch nhi\u1ec7t t\u1eeb b\u00ean trong b\u00ean trong?<\/p>\n<blockquote><p>\n   V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t b\u1ecdt polystyrene cho m\u00e1i nh\u00e0 cung c\u1ea5p cho ch\u1ee7 nh\u00e0 m\u1ed9t c\u00e1ch kinh t\u1ebf v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 t\u0103ng s\u1ef1 tho\u1ea3i m\u00e1i v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng. \u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 \u1ea9m v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec7t m\u1ea1nh m\u1ebd, lo\u1ea1i c\u00e1ch nhi\u1ec7t n\u00e0y t\u1ea1o ra m\u1ed9t l\u00e1 ch\u1eafn \u0111\u1ec3 gi\u1eef cho n\u1ed9i th\u1ea5t m\u00e1t m\u1ebb v\u00e0o m\u00f9a h\u00e8 v\u00e0 ng\u1eebng m\u1ea5t nhi\u1ec7t v\u00e0o m\u00f9a \u0111\u00f4ng. N\u00f3 l\u00e0m gi\u1ea3m c\u00e1c h\u00f3a \u0111\u01a1n n\u0103ng l\u01b0\u1ee3ng v\u00e0 gi\u00fap t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng s\u1ed1ng b\u1ec1n v\u1eefng h\u01a1n b\u1eb1ng c\u00e1ch gi\u1ea3m thi\u1ec3u nhu c\u1ea7u h\u1ec7 th\u1ed1ng s\u01b0\u1edfi v\u00e0 l\u00e0m m\u00e1t. V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t b\u1ecdt polystyrene \u0111\u01b0\u1ee3c \u00e9p \u0111\u00f9n l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf \u0111\u1ec3 c\u1ea3i thi\u1ec7n c\u1ea3 h\u1ec7 th\u1ed1ng l\u1ee3p d\u00e2n c\u01b0 v\u00e0 th\u01b0\u01a1ng m\u1ea1i v\u00ec n\u00f3 l\u00e2u d\u00e0i v\u00e0 \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 c\u00e0i \u0111\u1eb7t.&quot;\n  <\/p><\/blockquote>\n<h2>Ch\u00fang t\u00f4i l\u00e0m \u1ea5m m\u00e1i nh\u00e0 b\u1eb1ng b\u1ecdt t\u1eeb b\u00ean trong: Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/h2>\n<p>M\u1ed9t trong nh\u1eefng v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t \u0111\u1ec3 c\u00e1ch \u0111i\u1ec7n m\u00e1i c\u1ee7a c\u00e1c lo\u1ea1i t\u00f2a nh\u00e0 kh\u00e1c nhau l\u00e0 c\u00e1c ch\u1ea5t c\u00e1ch \u0111i\u1ec7n nhi\u1ec7t polymer. B\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 m\u00ecnh c\u00e0i \u0111\u1eb7t c\u00e1ch nhi\u1ec7t nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng \u0111\u1ec3 t\u1ef1 l\u1eafp \u0111\u1eb7t c\u00e1ch nhi\u1ec7t.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_8.jpg\"><\/p>\n<h3>C\u00e1c t\u00ednh n\u0103ng c\u1ee7a v\u1eadt li\u1ec7u<\/h3>\n<p>B\u1ecdt l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u nh\u1eb9 l\u00e0m t\u1eeb polystyrene b\u1ecdt, v\u1edbi m\u00e0ng polystyrene bao quanh 98% b\u1ecdt kh\u00ed d\u00e1n. B\u1ecdt c\u00f3 nh\u1eefng l\u1ee3i \u00edch sau:<\/p>\n<ul>\n<li>Tr\u1ecdng l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u (c\u00e1ch nhi\u1ec7t kh\u00f4ng th\u00eam t\u1ea3i tr\u1ecdng nghi\u00eam tr\u1ecdng v\u00e0o thi\u1ebft k\u1ebf c\u1ee7a m\u00e1i nh\u00e0);<\/li>\n<li>\u0110\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p do h\u00e0m l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed cao, \u0111\u00f3 l\u00e0 m\u1ed9t ch\u1ea5t c\u00e1ch \u0111i\u1ec7n nhi\u1ec7t tuy\u1ec7t v\u1eddi;<\/li>\n<li>kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m (c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt m\u00e0 kh\u00f4ng m\u1ea5t \u0111\u1eb7c t\u00ednh c\u00e1ch nhi\u1ec7t);<\/li>\n<li>kh\u1ea3 n\u0103ng thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9;<\/li>\n<li>An to\u00e0n h\u1ecfa ho\u1ea1n (v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u1ed1t ch\u00e1y, khi ti\u1ebfp x\u00fac v\u1edbi l\u1eeda m\u1edf, n\u00f3 b\u1eaft \u0111\u1ea7u tan ch\u1ea3y);<\/li>\n<li>An to\u00e0n m\u00f4i tr\u01b0\u1eddng v\u00e0 kh\u00f4ng g\u00e2y d\u1ecb \u1ee9ng;<\/li>\n<li>Kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i thi\u1ec7t h\u1ea1i sinh h\u1ecdc (n\u1ea5m kh\u00f4ng ph\u00e1t tri\u1ec3n, kh\u00f4ng b\u1ecb h\u01b0 h\u1ea1i b\u1edfi lo\u00e0i g\u1eb7m nh\u1ea5m);<\/li>\n<li>D\u1ec5 d\u00e0ng x\u1eed l\u00fd c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 c\u00e0i \u0111\u1eb7t;<\/li>\n<li>Thi\u1ebfu xu h\u01b0\u1edbng bi\u1ebfn d\u1ea1ng;<\/li>\n<li>Th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng d\u00e0i h\u1ea1n (25-80 n\u0103m);<\/li>\n<li>Chi ph\u00ed gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_10.jpg\"><\/p>\n<p>M\u1ed9t v\u1eadt li\u1ec7u d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u00ean ngo\u00e0i l\u00e0 b\u1ecdt. N\u00ean th\u1eadn tr\u1ecdng khi v\u1eadn chuy\u1ec3n n\u00f3. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i che ch\u1eafn v\u1eadt li\u1ec7u kh\u1ecfi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi v\u00e0 t\u00e1c h\u1ea1i c\u01a1 h\u1ecdc.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xem x\u00e9t c\u00e1c thu\u1ed9c t\u00ednh k\u1ef9 thu\u1eadt c\u1ee7a c\u00e1c nh\u00e3n hi\u1ec7u b\u1ecdt kh\u00e1c nhau khi ch\u1ecdn n\u00f3 cho m\u1ee5c \u0111\u00edch c\u00e1ch \u0111i\u1ec7n v\u00e0 l\u1ee3p c\u1ea5u tr\u00fac. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t t\u01b0 v\u1ea5n \u00e1p d\u1ee5ng b\u1ecdt.<\/p>\n<ul>\n<li>PSB-15 (m\u1eadt \u0111\u1ed9 15 kg\/m 3) d\u00e0y 50-100 mm cho c\u00e1ch nhi\u1ec7t c\u1ee7a c\u00e1c m\u00e1i nh\u00e0, bao g\u1ed3m c\u1ea3 g\u00e1c m\u00e1i, c\u0169ng nh\u01b0 tr\u1ea7n nh\u00e0;<\/li>\n<li>PSB-25 (m\u1eadt \u0111\u1ed9 25 kg\/m 3) 50-100 mm cho c\u00e1ch \u0111i\u1ec7n t\u01b0\u1eddng;<\/li>\n<li>PSB-35 (m\u1eadt \u0111\u1ed9 35 kg\/m 3), ho\u1eb7c b\u1ecdt polystyrene \u0111\u00f9n v\u1edbi c\u00e1ch nhi\u1ec7t c\u1ee7a m\u00e1i b\u1eb1ng, s\u00e0n g\u00e1c m\u00e1i, gi\u1edbi t\u00ednh. V\u1eadt li\u1ec7u nh\u01b0 v\u1eady c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc cao.<\/li>\n<\/ul>\n<h3>Khi\u1ebfm khuy\u1ebft b\u1ecdt nh\u01b0 l\u00e0 c\u00e1ch nhi\u1ec7t<\/h3>\n<p>Th\u01b0\u1eddng xuy\u00ean, m\u1ecdi ng\u01b0\u1eddi t\u1ef1 h\u1ecfi li\u1ec7u h\u1ecd c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u1ecdt \u0111\u1ec3 l\u00e0m \u1ea5m m\u00e1i nh\u00e0 c\u1ee7a h\u1ecd. M\u1eb7c d\u00f9 v\u1eadt li\u1ec7u \u0111\u00e3 ho\u00e0n th\u00e0nh kh\u00f4ng gi\u1ea3i ph\u00f3ng b\u1ea5t k\u1ef3 v\u1eadt li\u1ec7u nguy hi\u1ec3m n\u00e0o, c\u00e1c c\u1eb7p polystyrene l\u00e0 \u0111\u1ed9c h\u1ea1i. Khi tan ch\u1ea3y trong s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a m\u1ed9t ng\u1ecdn l\u1eeda m\u1edf, c\u00e1c t\u1ea5m b\u1ecdt polystyrene c\u00f3 th\u1ec3 g\u00e2y ra r\u1ee7i ro. Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n nh\u1edb l\u00e0 b\u1ecdt t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh, trong \u0111\u00f3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn v\u1eadt li\u1ec7u ch\u1ed1ng ch\u00e1y, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m \u1ea5m c\u00e1c t\u00f2a nh\u00e0 d\u00e2n c\u01b0 m\u00e0 kh\u00f4ng h\u1ed7 tr\u1ee3 \u0111\u1ed1t ch\u00e1y.<\/p>\n<p>T\u1ea5m b\u1ecdt polystyrene l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn cho c\u00e1ch nhi\u1ec7t m\u00e1i c\u00f3 \u0111\u1ed9 cao, nh\u01b0ng ch\u00fang kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u00e1y s\u01b0\u1edfi b\u00f4ng v\u00ec c\u00e1c t\u1ea5m polymer c\u1ee9ng kh\u00f4ng th\u1ec3 l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng gi\u1eefa c\u00e1c c\u1ea5u tr\u00fac, cho ph\u00e9p \u0111\u1ed9 \u1ea9m ng\u01b0ng t\u1ee5 v\u00e0 c\u1ea7u l\u1ea1nh h\u00ecnh th\u00e0nh trong c\u00e1c kho\u1ea3ng tr\u1ed1ng. S\u1eed d\u1ee5ng b\u1ecdt x\u00e2y d\u1ef1ng ho\u1eb7c ch\u1ea5t tr\u00e1m \u0111\u1ec3 x\u1eed l\u00fd kh\u1edbp kh\u00f4ng cung c\u1ea5p b\u1ea3o v\u1ec7 100%. Ch\u1ed1t kim lo\u1ea1i v\u00e0 c\u1ea5u tr\u00fac g\u1ed7 b\u1ecb ph\u00e1 h\u1ee7y b\u1edfi s\u1ef1 ng\u01b0ng t\u1ee5.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_11.jpg\"><\/p>\n<p>Trong khi b\u1ecdt polystyrene \u0111\u01b0\u1ee3c ca ng\u1ee3i v\u00ec c\u00e1c \u0111\u1eb7c t\u00ednh c\u00e1ch \u00e2m, \u00e2m thanh k\u00e9m h\u01a1n c\u1ee7a n\u00f3 b\u1ecb d\u1eadp t\u1eaft so v\u1edbi m\u00e1y s\u01b0\u1edfi b\u00f4ng l\u00e0m cho n\u00f3 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1ch nhi\u1ec7t c\u1ee7a &quot;\u1ed3n \u00e0o&quot; M\u00e1i kim lo\u1ea1i.<\/p>\n<h3>C\u00e1c ch\u1ea5t c\u00e1ch \u0111i\u1ec7n nhi\u1ec7t polystyrol<\/h3>\n<p>\u0110i\u1ec1u g\u00ec ph\u00e2n bi\u1ec7t c\u00e1ch nhi\u1ec7t nhi\u1ec7t v\u1edbi b\u1ecdt v\u1edbi l\u1edbp c\u00e1ch nhi\u1ec7t tr\u00ean m\u00e1i l\u00e0m b\u1eb1ng polystyrene \u0111\u00f9n? V\u00ec c\u1ea3 hai \u0111\u1ec1u l\u00e0 t\u1ea5m x\u1ed1p polymer, kh\u00f4ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee5 th\u1ec3 n\u00e0o v\u1ec1 nguy\u00ean t\u1eafc c\u00e0i \u0111\u1eb7t. Tuy nhi\u00ean, b\u1ecdt polystyrene v\u00e0 polystyrene \u0111\u00f9n c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng ri\u00eang bi\u1ec7t m\u1eb7c d\u00f9 c\u00e1c ch\u1ebf ph\u1ea9m h\u00f3a h\u1ecdc c\u1ee7a ch\u00fang t\u01b0\u01a1ng t\u1ef1 nhau.<\/p>\n<p>Polystyrene li\u00ean t\u1ee5c ti\u1ebfp x\u00fac v\u1edbi h\u01a1i n\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o ra b\u1ecdt. C\u00e1c h\u1ea1t ban \u0111\u1ea7u thi\u00eau k\u1ebft gi\u1eefa ch\u00fang v\u00e0 t\u0103ng \u0111\u00e1ng k\u1ec3 v\u1ec1 kh\u1ed1i l\u01b0\u1ee3ng. \u0110\u00e1ng ch\u00fa \u00fd l\u00e0 b\u1ecdt c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 th\u1ea5p tr\u00ean kink v\u00e0 c\u00f3 th\u1ec3 s\u1ee5p \u0111\u1ed5 th\u00e0nh c\u00e1c h\u1ea1t khi ti\u1ebfp x\u00fac v\u1edbi c\u00e1c l\u1ef1c b\u00ean ngo\u00e0i do li\u00ean k\u1ebft h\u00f3a l\u00fd y\u1ebfu gi\u1eefa c\u00e1c h\u1ea1t gi\u1eefa c\u00e1c h\u1ea1t.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_12.jpg\"><\/p>\n<p>C\u00e1c h\u1ea1t polymer \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c tan ch\u1ea3y v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng dioxide v\u00e0 carbon dioxide trong qu\u00e1 tr\u00ecnh \u0111\u00f9n. B\u1edfi v\u00ec \u0111i\u1ec1u n\u00e0y, c\u1ea5u tr\u00fac vi m\u00f4 c\u1ee7a b\u1ecdt polystyrene \u0111\u00f9n. C\u00e1c b\u1ee9c t\u01b0\u1eddng t\u1ebf b\u00e0o l\u00e0 m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng v\u1eadt li\u1ec7u li\u00ean t\u1ee5c. B\u1ecdt polystyrene hi\u1ec7n \u0111\u1ea1i, c\u00f4ng ngh\u1ec7 cao v\u00e0 b\u1ec1n, \u0111\u00f9n v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi b\u1ecdt truy\u1ec1n th\u1ed1ng trong c\u00e1c th\u00f4ng s\u1ed1 ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3. Khi ch\u1ecdn v\u1eadt li\u1ec7u cho c\u00e1ch nhi\u1ec7t c\u1ee7a m\u00e1i nh\u00e0, \u0111i\u1ec1u n\u00e0y n\u00ean \u0111\u01b0\u1ee3c xem x\u00e9t.<\/p>\n<p>M\u1ed9t trong nhi\u1ec1u t\u00ean cho b\u1ecdt polystyrene \u0111\u00f9n l\u00e0 &quot;b\u1ecdt.&quot; Ng\u00e0y nay, b\u1ecdt polystyrene \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi s\u1ef1 \u0111\u00f9n th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &quot;b\u1ecdt&quot; trong b\u00e0i ph\u00e1t bi\u1ec3u h\u00e0ng ng\u00e0y.<\/p>\n<h3>C\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1ch nhi\u1ec7t t\u1eeb b\u1ecdt<\/h3>\n<p>T\u1ed1t nh\u1ea5t l\u00e0 \u00e1p d\u1ee5ng b\u1ecdt cho b\u1ec1 m\u1eb7t kh\u00f4, s\u1ea1ch. V\u1eadt li\u1ec7u n\u00e0y ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t ho\u00e0n to\u00e0n ch\u1ed1ng th\u1ea5m theo l\u00fd thuy\u1ebft, nh\u01b0ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ee9c n\u0103ng ti\u1ebfp t\u1ee5c c\u1ee7a m\u00e1i nh\u00e0, n\u00ean th\u00eam m\u1ed9t l\u1edbp r\u00e0o c\u1ea3n h\u01a1i; N\u1ebfu kh\u00f4ng, ng\u01b0ng t\u1ee5 t\u1eeb b\u00ean trong s\u1ebd b\u1eaft \u0111\u1ea7u t\u00edch t\u1ee5 tr\u00ean v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t. M\u1eb7c d\u00f9 c\u00e1c c\u1ea5u tr\u00fac b\u1eb1ng g\u1ed7 c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u th\u1ed1i r\u1eefa v\u00e0 \u0111\u01b0\u1ee3c bao ph\u1ee7 trong khu\u00f4n, b\u1ea3n th\u00e2n b\u1ecdt s\u1ebd kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n<p>C\u00f3 m\u1ed9t s\u1ed1 c\u00e1ch ti\u1ebfp c\u1eadn \u0111\u1ec3 s\u1eed d\u1ee5ng polystyrene \u0111\u1ec3 c\u00e1ch nhi\u1ec7t m\u00e1i, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_13.jpg\"><\/p>\n<ul>\n<li>d\u00e1n (tr\u00ean m\u00f3ng tay l\u1ecfng, ch\u1ea5t k\u1ebft d\u00ednh b\u0103ng gi\u00e1, mastics);<\/li>\n<li>bu\u1ed9c ch\u1eb7t c\u01a1 h\u1ecdc (v\u1edbi neo, \u0111\u01b0\u1eddng ray g\u1ed7, m\u00f3ng tay);<\/li>\n<li>s\u00e0n;<\/li>\n<li>\u0110\u1ea7u t\u01b0 v\u00e0o m\u1ed9t th\u00f9ng.<\/li>\n<\/ul>\n<p>C\u00e1c k\u1ef9 thu\u1eadt bu\u1ed9c ch\u1eb7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p n\u1ebfu c\u1ea7n. Nh\u01b0 m\u1ed9t minh h\u1ecda, l\u1edbp c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong m\u1ed9t c\u00e1i th\u00f9ng v\u00e0 g\u1eafn ch\u1eb7t b\u1eb1ng m\u1ed9t ch\u1ed1t c\u00f3 \u0111\u1ea7u nhi\u1ec7t (m\u00f3ng tay). Ho\u1eb7c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u00edt ho\u1eb7c n\u00f3 \u0111\u01b0\u1ee3c d\u00e1n v\u00e0o b\u1ec1 m\u1eb7t.<\/p>\n<h3>L\u1edbp c\u00e1ch nhi\u1ec7t c\u1ee7a m\u00e1i nh\u00e0<\/h3>\n<p>Ch\u00fang t\u00f4i khuy\u00ean r\u1eb1ng ch\u1ea5t c\u00e1ch \u0111i\u1ec7n nhi\u1ec7t \u0111\u01b0\u1ee3c ch\u1ecdn trong giai \u0111o\u1ea1n thi\u1ebft k\u1ebf m\u00e1i, v\u1edbi b\u01b0\u1edbc k\u1ebf ho\u1ea1ch ph\u00f9 h\u1ee3p v\u1edbi chi\u1ec1u r\u1ed9ng v\u1eadt li\u1ec7u t\u1ea5m. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 c\u1eaft gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng b\u1ecdt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng n\u1ebfu ch\u00fang ta s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 l\u00e0m \u1ea5m m\u00e1i nh\u00e0. L\u00e1 b\u1ecdt c\u00e1ch \u0111i\u1ec7n polystyrene, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u1edbi chi\u1ec1u r\u1ed9ng b\u01b0\u1edbc l\u00ean \u0111\u1ebfn hai m\u00e9t gi\u1eefa c\u00e1c b\u00e8 m\u00e0 kh\u00f4ng t\u1ea1o ra kho\u1ea3ng tr\u1ed1ng, l\u00e0 m\u1ed9t c\u00f4ng ty d\u1eabn \u0111\u1ea7u th\u1ecb tr\u01b0\u1eddng trong ng\u00e0nh x\u00e2y d\u1ef1ng.<\/p>\n<p>\u0110\u1ec3 t\u00ednh to\u00e1n \u0111\u1ed9 d\u00e0y c\u1ea7n thi\u1ebft c\u1ee7a l\u1edbp n\u1ed9i ti\u1ebft nhi\u1ec7t, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n k\u1ef9 thu\u1eadt nhi\u1ec7t \u0111\u1ec3 xem x\u00e9t kh\u00ed h\u1eadu c\u1ee5c b\u1ed9. N\u00ean s\u1eed d\u1ee5ng tham s\u1ed1 t\u1ed1i thi\u1ec3u 100 mm.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_14.jpg\"><\/p>\n<p>Tr\u00ean th\u00f9ng, trong kho\u1ea3ng tr\u1ed1ng gi\u1eefa ch\u00e2n rafter, l\u00e0 c\u00e1c t\u1ea5m b\u1ecdt. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng keo v\u00e0 ch\u1ed1t \u0111\u1ec3 bu\u1ed9c ch\u1eb7t. B\u00e8 v\u00e0 t\u1ea5m th\u01b0\u1eddng c\u00f3 kh\u00f4ng gian nh\u1ecf c\u00f2n l\u1ea1i gi\u1eefa ch\u00fang. N\u1ebfu vi\u1ec7c l\u1eafp b\u1ecdt kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ed5i bay ch\u00fang m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 ho\u1eb7c l\u1ea5p \u0111\u1ea7y ch\u00fang b\u1eb1ng ch\u1ea5t tr\u00e1m. B\u1ea1n n\u00ean l\u1eafp \u0111\u1eb7t h\u00e0ng r\u00e0o h\u01a1i \u1edf b\u01b0\u1edbc sau khi ho\u00e0n th\u00e0nh b\u1eb1ng g\u1ed7, v\u00e1ch th\u1ea1ch cao ho\u1eb7c l\u1edbp l\u00f3t.<\/p>\n<h3>C\u00e1ch nhi\u1ec7t c\u1ee7a m\u00e1i nh\u00e0 b\u1eb1ng ph\u1eb3ng<\/h3>\n<p>M\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t b\u00ean ngo\u00e0i ph\u1ed5 bi\u1ebfn cho m\u00e1i b\u1eb1ng l\u00e0 t\u1ea5m b\u1ecdt polyteral. Sau khi l\u00e0m s\u1ea1ch ho\u00e0n to\u00e0n n\u00f3, c\u0103n c\u1ee9 c\u1ee7a m\u00e1i nh\u00e0 n\u00ean \u0111\u01b0\u1ee3c ni\u00eam phong b\u1eb1ng m\u00e0ng kh\u00f4ng th\u1ea5m n\u01b0\u1edbc. C\u00e1c t\u1ea5m b\u1ecdt polystyrene d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t b\u1eb1ng s\u00e0n, d\u00e1n v\u00e0 ch\u1ed1t ch\u1ed1t. T\u1ea5m ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t c\u00e0ng ch\u1eb7t v\u00e0 kh\u00f4ng c\u00f3 kho\u1ea3ng tr\u1ed1ng c\u00e0ng t\u1ed1t.<\/p>\n<p>M\u1ed9t \u0111\u1ebf b\u00ea t\u00f4ng c\u00f3 th\u1ec3 c\u00f3 m\u00e0ng h\u00e0ng r\u00e0o h\u01a1i \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean d\u01b0\u1edbi m\u1ed9t ch\u1ea5t c\u00e1ch \u0111i\u1ec7n nhi\u1ec7t, sau \u0111\u00f3 l\u00e0 l\u1eafp c\u00e1c t\u1ea5m b\u1ecdt polystyrene, m\u1ed9t l\u1edbp \u0111\u1ea5t s\u00e9t m\u1edf r\u1ed9ng v\u00e0 cu\u1ed1i c\u00f9ng. M\u1ed9t chi\u1ebfc b\u00e1nh tr\u00ean m\u00e1i nh\u00e0 nh\u01b0 v\u1eady c\u0169ng c\u00f3 th\u1ec3 bao g\u1ed3m b\u1ecdt ch\u00ednh tr\u1ecb nh\u01b0 m\u1ed9t l\u00f2 s\u01b0\u1edfi:<\/p>\n<ul>\n<li>c\u01a1 s\u1edf b\u00ea t\u00f4ng c\u1ed1t th\u00e9p;<\/li>\n<li>Bitum-polymer ch\u1ed1ng th\u1ea5m;<\/li>\n<li>Slab nhi\u1ec7t c\u00e1ch \u0111i\u1ec7n;<\/li>\n<li>Geotextiles;<\/li>\n<li>S\u1ecfi s\u1ecfi.<\/li>\n<\/ul>\n<p>\u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ea1n x\u00e2y d\u1ef1ng m\u1ed9t m\u00e1i nh\u00e0 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00e0nh cho t\u1ea3i tr\u1ecdng n\u1eb7ng.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_15.jpg\"><\/p>\n<p>C\u00f3 nh\u1eefng bi\u1ebfn th\u1ec3 ph\u1ee9c t\u1ea1p h\u01a1n c\u1ee7a chi\u1ebfc b\u00e1nh tr\u00ean m\u00e1i nh\u00e0, n\u01a1i l\u1edbp tr\u00ean c\u00f9ng \u0111\u00f3ng vai tr\u00f2 l\u00e0 gi\u01b0\u1eddng tr\u1ed3ng. Nh\u1eefng m\u00e1i nh\u00e0 \u0111\u1ea3o ng\u01b0\u1ee3c n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng l\u1edbp c\u00e1ch nhi\u1ec7t tr\u00ean m\u00e1i b\u1ecdt.<\/p>\n<h3>C\u00e1ch nhi\u1ec7t c\u1ee7a m\u00e1i b\u1eb1ng t\u1eeb b\u00ean trong<\/h3>\n<p>N\u00f3 c\u00f3 th\u1ec3 tr\u1edf n\u00ean r\u00f5 r\u00e0ng trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng m\u00e0 m\u00e1i b\u1eb1ng c\u1ea7n nhi\u1ec1u c\u00e1ch nhi\u1ec7t h\u01a1n. B\u1ea1n n\u00ean c\u00e1ch nhi\u1ec7t m\u00e1i nh\u00e0 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ecdt t\u1eeb b\u00ean trong \u0111\u1ec3 tr\u00e1nh ph\u1ea3i t\u00e1ch chi\u1ebfc b\u00e1nh l\u1ee3p. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 b\u1ea1n ch\u1ecdn c\u00e1ch nhi\u1ec7t v\u1edbi \u0111\u1ed9 d\u00e0y c\u1ea7n thi\u1ebft.<\/p>\n<p>S\u1eed d\u1ee5ng keo v\u00e0 ch\u1ed1t, c\u00e1c t\u1ea5m polystyrene b\u1ecdt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1eafn ch\u1eb7t v\u00e0o tr\u1ea7n b\u00ea t\u00f4ng c\u1ed1t th\u00e9p. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh keo cao, b\u1ec1 m\u1eb7t c\u1ee7a c\u01a1 s\u1edf ph\u1ea3i \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i c\u0103n ch\u1ec9nh c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a t\u1ea5m ch\u1eb7t v\u1edbi nhau khi \u0111\u1eb7t n\u00f3. N\u00ean \u00e1p d\u1ee5ng ch\u1ea5t tr\u00e1m trong qu\u00e1 tr\u00ecnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng c\u00f3 l\u1ed7 h\u1ed5ng t\u1ea1i c\u00e1c v\u1ecb tr\u00ed m\u00e0 c\u00e1c t\u1ea5m li\u00ean h\u1ee3p v\u1edbi c\u00e1c b\u1ee9c t\u01b0\u1eddng v\u00e0 t\u1ea1i c\u00e1c kh\u1edbp gi\u1eefa ch\u00fang.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_16.jpg\"><\/p>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng k\u00e9o d\u00e0i ho\u1eb7c h\u1ec7 th\u1ed1ng b\u1ea3n l\u1ec1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ho\u00e0n th\u00e0nh tr\u1ea7n nh\u00e0 nh\u01b0 v\u1eady. M\u1ed9t th\u00f9ng g\u1ed7, \u0111\u1ed9 d\u00e0y c\u1ee7a n\u00f3 \u00edt nh\u1ea5t l\u00e0 d\u00e0y nh\u01b0 v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t, \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh v\u00e0o tr\u1ea7n nh\u00e0 n\u1ebfu n\u00f3 \u0111\u01b0\u1ee3c cho l\u00e0 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u00e1ch th\u1ea1ch cao ho\u1eb7c v\u1eadt li\u1ec7u kh\u00e1c.<\/p>\n<p>Nh\u1eefng sai l\u1ea7m th\u01b0\u1eddng xuy\u00ean nh\u1ea5t \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi l\u00e0m n\u00f3ng b\u1ecdt polystyrene<\/p>\n<ol>\n<li>Vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1c t\u1ea5m v\u1edbi c\u00e1c khuy\u1ebft t\u1eadt ho\u1eb7c thi\u1ec7t h\u1ea1i cho c\u00e1c t\u1ea5m \u0111\u01b0\u1ee3c g\u1eafn &#8211; s\u00e2u r\u0103ng v\u00e0 s\u00e2u r\u0103ng g\u00f3p ph\u1ea7n h\u00ecnh th\u00e0nh c\u00e1c c\u00e2y c\u1ea7u l\u1ea1nh.<\/li>\n<li>Chi\u1ec1u r\u1ed9ng \u0111\u01b0\u1ee3c ch\u1ecdn kh\u00f4ng ch\u00ednh x\u00e1c c\u1ee7a ch\u1ea5t c\u00e1ch \u0111i\u1ec7n nhi\u1ec7t c\u0169ng g\u00e2y ra s\u1ef1 vi ph\u1ea1m \u0111\u1ed9 k\u00edn.<\/li>\n<li>Vi\u1ec7c s\u1eed d\u1ee5ng m\u00e0ng polyetylen thay v\u00ec m\u00e0ng r\u00e0o c\u1ea3n k\u00edch th\u00edch s\u1ef1 h\u00ecnh th\u00e0nh ng\u01b0ng t\u1ee5.<\/li>\n<li>S\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m, vi ph\u1ea1m c\u00f4ng ngh\u1ec7 l\u00e0m vi\u1ec7c.<\/li>\n<\/ol>\n<p>Xem video \u0111\u1ec3 t\u00ecm hi\u1ec3u c\u00e1ch s\u1eed d\u1ee5ng b\u1ecdt v\u00e0 b\u1ecdt polystyrene \u0111\u00f9n \u0111\u1ec3 l\u00e0m \u1ea5m m\u00e1i nh\u00e0 t\u1eeb b\u00ean trong. Nh\u1eefng l\u1ee3i \u00edch v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a b\u1ecdt, v\u00e0 n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e1ch nhi\u1ec7t m\u1ed9t m\u00e1i nh\u00e0?<\/p>\n<h2>H\u01a1i n\u01b0\u1edbc b\u1ecdt: Quy t\u1eafc l\u1eafp \u0111\u1eb7t c\u00e1ch \u0111i\u1ec7n b\u1eb1ng b\u1ecdt polystyrene \u0111\u00f9n<\/h2>\n<p>Vi\u1ec7c s\u01b0\u1edfi \u1ea5m c\u00e1c c\u1ea5u tr\u00fac l\u1ee3p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u0103ng l\u00ean r\u1ea5t nhi\u1ec1u khi s\u1eed d\u1ee5ng m\u00e1y s\u01b0\u1edfi \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng c\u00f4ng ngh\u1ec7 \u0111\u00f9n. M\u1ed9t penoplex t\u1eeb l\u1edbp \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh c\u00f3 th\u1ec3 gi\u1ea3m 75% r\u00f2 r\u1ec9 nhi\u1ec7t. C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt c\u1ee7a c\u00e1c t\u1ea5m b\u1ecdt polystyrene v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e0i \u0111\u1eb7t c\u00e1c t\u00f9y ch\u1ecdn c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a. H\u1ecd h\u1ea7u nh\u01b0 kh\u00f4ng bao gi\u1edd \u0111i m\u00e0 kh\u00f4ng c\u00f3 n\u01b0\u1edbc, t\u1eeb \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u1ea7n s\u1ef1 b\u1ea3o v\u1ec7. Do \u0111\u00f3, khi thi\u1ebft b\u1ecb th\u1ef1c s\u1ef1 c\u1ea7n n\u00f3, b\u1ea1n c\u1ea7n hi\u1ec3u ch\u00ednh x\u00e1c c\u00e1ch t\u1ea1o ra h\u00e0ng r\u00e0o h\u01a1i c\u1ee7a b\u1ecdt.<\/p>\n<h3>C\u00e1c t\u00ednh n\u0103ng k\u1ef9 thu\u1eadt c\u1ee7a b\u1ecdt<\/h3>\n<p>C\u1ea3 c\u00f4ng vi\u1ec7c x\u00e2y d\u1ef1ng v\u00e0 s\u1eeda ch\u1eefa m\u1edbi \u0111\u1ec1u t\u00edch c\u1ef1c s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t b\u1ecdt v\u00e0 nhi\u1ec7t. N\u00f3 \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh d\u01b0\u1edbi d\u1ea1ng c\u00e1c t\u1ea5m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m \u1ea5m m\u00e1i nh\u00e0 v\u00e0 c\u00e1c lo\u1ea1i c\u1ea5u tr\u00fac bao quanh. Th\u00edch h\u1ee3p cho c\u00f4ng vi\u1ec7c tr\u00ean c\u00e1c c\u1ea5u tr\u00fac \u0111\u00e1 v\u00e0 c\u1ea5p \u0111\u1ed9.<\/p>\n<p>C\u00e1c h\u1ea1t polystyrene m\u1ee5c \u0111\u00edch chung \u0111\u01b0\u1ee3c x\u1ed1p \u0111\u1ec3 t\u1ea1o b\u1ecdt. \u0110\u00f9n t\u1ea1o ra m\u1ed9t v\u1eadt li\u1ec7u si\u00eau nh\u1eb9, \u0111\u1ed3ng nh\u1ea5t v\u1edbi c\u00e1c t\u1ebf b\u00e0o c\u00e1ch \u0111\u1ec1u nhau c\u00f3 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c bu\u1ed3ng k\u00edn. K\u00edch th\u01b0\u1edbc trung b\u00ecnh c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1ee3c \u01b0\u1edbc t\u00ednh n\u1eb1m trong kho\u1ea3ng t\u1eeb 0.1 v\u00e0 0.2 mm.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_17.jpg\"><\/p>\n<p>Kh\u00ed tr\u01a1 \u0111\u01b0\u1ee3c l\u1ea5p \u0111\u1ea7y v\u00e0o m\u1ed7i camera t\u00fap l\u1ec1u trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. V\u1ecf c\u1ee9ng, d\u00e0y c\u1ee7a n\u00f3 ng\u0103n n\u01b0\u1edbc th\u1ea5m v\u00e0o b\u00ean trong v\u00e0 tho\u00e1t ra &quot;.&quot;<\/p>\n<p>Kh\u00f4ng c\u00f3 k\u00eanh n\u00e0o nh\u01b0 s\u1ebd c\u00f3 trong b\u1ecdt v\u00ec s\u1ef1 thi\u00eau k\u1ebft d\u1eef d\u1ed9i c\u1ee7a th\u00e0nh t\u1ebf b\u00e0o. V\u00ec v\u1eady, ng\u01b0\u1eddi ta c\u0169ng lo\u1ea1i tr\u1eeb r\u1eb1ng n\u01b0\u1edbc c\u00f3 th\u1ec3 th\u1ea5m v\u00e0o \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp c\u00e1ch nhi\u1ec7t \u0111\u00f9n. H\u01a1n n\u1eefa, vi\u1ec7c m\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng c\u00e1ch \u0111i\u1ec7n kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn n\u1ebfu kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o b\u1ecb \u01b0\u1edbt. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1ee3i \u00edch r\u1ea5t l\u1edbn!<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_18.jpg\"><\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o polystyrene mang l\u1ea1i cho c\u00e1c t\u1ea5m polystyrene m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng \u0111\u00e1ng kinh ng\u1ea1c c\u00e1c thu\u1ed9c t\u00ednh k\u1ef9 thu\u1eadt v\u01b0\u1ee3t tr\u1ed9i, bao g\u1ed3m:<\/p>\n<ul>\n<li>S\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u00e1c th\u00f4ng s\u1ed1 nhi\u1ec7t. C\u1ea3 s\u1ef1 bay h\u01a1i c\u1ee7a h\u1ed9 gia \u0111\u00ecnh v\u00e0 n\u01b0\u1edbc kh\u00ed quy\u1ec3n \u0111\u1ec1u kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 gi\u1ea3m c\u00e1c t\u00ednh ch\u1ea5t c\u00e1ch \u0111i\u1ec7n c\u1ee7a v\u1eadt li\u1ec7u.<\/li>\n<li>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u00e1p su\u1ea5t h\u01a1i n\u01b0\u1edbc. \u0110\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o b\u1edfi c\u1ea5u tr\u00fac \u0111\u00f3ng c\u1ee7a c\u00e1c t\u1ebf b\u00e0o t\u1ea1o n\u00ean m\u1ed9t m\u1ea3ng c\u00e1c t\u1ea5m b\u1ecdt polystyrene.<\/li>\n<li>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng. Lo\u1ea1i c\u00e1ch nhi\u1ec7t n\u00e0y ph\u1ee5c v\u1ee5 ho\u00e0n h\u1ea3o \u1edf nhi\u1ec7t \u0111\u1ed9 t\u1eeb &#8211; 50\u00ba \u0111\u1ebfn +75\u00ba C m\u00e0 kh\u00f4ng gi\u1ea3m c\u00e1c ch\u1ec9 s\u1ed1 nhi\u1ec7t.<\/li>\n<li>C\u01b0\u1eddng \u0111\u1ed9 cao. G\u00e2y ra b\u1edfi m\u1ed9t c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 t\u1ed1t cho ph\u00e9p ph\u00e2n ph\u1ed1i t\u1ea3i tr\u1ecdng r\u1eafn tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a c\u00e1c t\u1ea5m. \u0110i\u1ec7n tr\u1edf n\u00e9n \u0111\u01b0\u1ee3c ghi nh\u1eadn trong v\u00f2ng 0.65 MPa, cho ph\u00e9p b\u1ea1n gi\u1eef ho\u00e0n h\u1ea3o t\u1ea3i t\u1eeb c\u00e1c lo\u1ea1i l\u1ee3p n\u1eb7ng, \u0111\u01b0\u1ee3c truy\u1ec1n qua \u0111\u01b0\u1eddng ray c\u1ee7a th\u00f9ng.<\/li>\n<li>Kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc trong tr\u1ea1ng th\u00e1i h\u00ecnh d\u1ea1ng h\u01a1i v\u00e0 ch\u1ea5t l\u1ecfng.<\/li>\n<\/ul>\n<p>L\u1ee3i \u00edch ch\u00ednh c\u1ee7a b\u1ecdt, cu\u1ed1i c\u00f9ng \u0111\u00e3 x\u00e1c \u0111\u1ecbnh &quot;s\u1ed1 ph\u1eadn&quot; c\u1ee7a n\u00f3 Trong c\u00e1ch nhi\u1ec7t c\u1ee7a h\u1ec7 th\u1ed1ng l\u1ee3p, l\u00e0 \u0111\u1ed9 h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m th\u1ea5p c\u1ee7a n\u00f3. Anh \u1ea5y t\u1ef1 \u0111i qua m\u00ecnh kh\u00f4ng qu\u00e1 0.3% th\u1eddi gian m\u1ed7i ng\u00e0y. C\u1ea1nh c\u00f4ng ngh\u1ec7 t\u1ea1o th\u00e0nh k\u1ebft n\u1ed1i kh\u00f3a d\u1ecdc theo c\u00e1c c\u1ea1nh c\u1ee7a c\u00e1c t\u1ea5m c\u1ea3i thi\u1ec7n s\u1ef1 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng n\u01b0\u1edbc.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_19.jpg\"><\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 tin r\u1eb1ng c\u00e1c h\u00e0ng h\u00f3a hydro v\u00e0 h\u01a1i kh\u00f4ng \u0111\u1eb7c bi\u1ec7t c\u1ea7n thi\u1ebft khi s\u1eed d\u1ee5ng b\u1ecdt polystyrene \u0111\u00f9n. Th\u1eadt v\u1eady, c\u00f3 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p t\u1ea5m \u0111\u01b0\u1ee3c t\u1ea1o ra kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t. Nh\u01b0ng m\u1ecdi th\u1ee9 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng d\u1ec5 d\u00e0ng; B\u1ea3o v\u1ec7 v\u1eabn c\u1ea7n thi\u1ebft, v\u00e0 b\u1ea1n n\u00ean bi\u1ebft ch\u00ednh x\u00e1c khi n\u00e0o v\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 thi\u1ebft l\u1eadp n\u00f3.<\/p>\n<h3>B\u1ecdt song song v\u00e0 b\u1ea3o v\u1ec7 h\u01a1i n\u01b0\u1edbc<\/h3>\n<p>\u0110\u1ecbnh d\u1ea1ng c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u b\u1ecb \u0111\u00e1nh c\u1eafp t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c t\u1ea5m c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng polystyrene \u00e9p \u00e9p \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u1ed9t chi\u1ebfc b\u00e1nh tr\u00ean m\u00e1i nh\u00e0. B\u1eb1ng c\u00e1ch t\u01b0\u01a1ng t\u1ef1, n\u1ebfu m\u1ed9t g\u00e1c m\u00e1i gi\u1ea3 \u0111\u1ecbnh t\u1ed3n t\u1ea1i, h\u1ecd trang b\u1ecb d\u1ed1c; N\u1ebfu m\u1ed9t g\u00e1c m\u00e1i l\u1ea1nh, l\u1ea1nh \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng ph\u00eda tr\u00ean nh\u00e0, ch\u00fang trang b\u1ecb ch\u1ed3ng ch\u00e9o.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_20.jpg\"><\/p>\n<p>C\u00e1c chi ti\u1ebft v\u1ec1 \u0111\u1ed9 d\u1ed1c c\u00e1ch nhi\u1ec7t c\u1ee7a m\u00e1i nh\u00e0<\/p>\n<p>B\u1ecdt l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u tuy\u1ec7t v\u1eddi cung c\u1ea5p c\u01a1 h\u1ed9i t\u1eeb b\u1ecf c\u00e1c b\u00e1t c\u00e1ch \u0111i\u1ec7n v\u00e0 cho ph\u00e9p b\u1ea1n c\u1eaft gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed c\u00e1ch nhi\u1ec7t m\u00e1i nh\u00e0. B\u1ea1n c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t l\u1edbp c\u00e1ch \u0111i\u1ec7n li\u00ean t\u1ee5c m\u00e0 kh\u00f4ng c\u1ea7n m\u1ed9t c\u00e2y c\u1ea7u l\u1ea1nh v\u1edbi s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a c\u00e1c c\u1ea1nh l\u00e2u \u0111\u00e0i. C\u00e1c t\u1ea5m c\u00e1ch nhi\u1ec7t c\u1ee7a c\u00e1c t\u1ea5m n\u00e0y h\u1ed7 tr\u1ee3 ho\u00e0n h\u1ea3o cho to\u00e0n b\u1ed9 t\u1ea3i, bao g\u1ed3m c\u1ea3 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c m\u1ecf tuy\u1ebft v\u00e0 l\u1edbp ph\u1ee7.<\/p>\n<p>Hai c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch l\u00e0m n\u00f3ng \u0111\u1ed9 d\u1ed1c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng qu\u00e2n b\u1ecdt:<\/p>\n<ul>\n<li>M\u1edf b\u00e8. \u0110\u1ed3ng th\u1eddi, h\u1ec7 th\u1ed1ng Rafter v\u1eabn m\u1edf t\u1eeb c\u00e1c ph\u00f2ng g\u00e1c m\u00e1i v\u00e0 nh\u1eefng chi\u1ebfc b\u00e8 \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 trang tr\u00ed ngo\u1ea1n m\u1ee5c. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y li\u00ean quan \u0111\u1ebfn thi\u1ebft b\u1ecb c\u1ee7a s\u00e0n li\u00ean t\u1ee5c tr\u00ean x\u01b0\u01a1ng s\u01b0\u1eddn b\u00ean ngo\u00e0i c\u1ee7a ch\u00e2n rafter. Tr\u00ean s\u00e0n, l\u1edbp c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh qua c\u00e1c thanh \u0111\u1eb7t tr\u00ean \u0111\u1ea7u, \u0111\u1ed3ng th\u1eddi \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u1ed9t c\u00e1i th\u00f9ng d\u01b0\u1edbi m\u00e1i nh\u00e0.<\/li>\n<li>Nh\u1eefng chi\u1ebfc b\u00e8 \u0111\u00f3ng. T\u1eeb phi\u00ean b\u1ea3n tr\u01b0\u1edbc, ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau \u1edf v\u1ecb tr\u00ed c\u1ee7a s\u00e0n li\u00ean t\u1ee5c, \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t d\u1ecdc theo s\u01b0\u1eddn b\u00ean trong c\u1ee7a ch\u00e2n rafter. L\u1edbp c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean ngo\u00e0i. Do \u0111\u1ed9 c\u1ee9ng c\u1ee7a ch\u00ednh n\u00f3, n\u00f3 ho\u00e0n to\u00e0n gi\u1eef h\u00ecnh th\u1ee9c v\u00e0 th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng c\u1ee7a c\u01a1 s\u1edf d\u01b0\u1edbi m\u00e1i nh\u00e0.<\/li>\n<\/ul>\n<p>C\u00e1c b\u1ebfp x\u1ed1p \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng nguy\u00ean t\u1eafc g\u1ea1ch, lo\u1ea1i b\u1ecf m\u1ecdi nhu c\u1ea7u v\u1ec1 c\u00e1c kh\u1edbp \u0111\u00f3ng \u0111inh. B\u1ecdt g\u1eafn c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ni\u00eam phong c\u00e1c kh\u1edbp n\u1ed1i, ng\u0103n ch\u1eb7n \u0111\u1ed9 \u1ea9m nh\u1ecf nh\u1ea5t b\u1ecb r\u00f2 r\u1ec9 trong.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_21.jpg\"><\/p>\n<p>B\u1eaft \u0111\u1ea7u t\u1eeb d\u00f2ng gi\u00e1c m\u1ea1c, n\u01a1i m\u1ed9t c\u00e1i c\u00e0o \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t, c\u00e1c t\u1ea5m \u0111\u00f9n \u0111\u01b0\u1ee3c \u0111\u1eb7t. \u0110\u1ed9 d\u00e0y c\u1ee7a l\u1edbp c\u00e1ch nhi\u1ec7t v\u00e0 chi\u1ec1u cao c\u1ee7a \u0111\u01b0\u1eddng ray b\u1eaft \u0111\u1ea7u ph\u1ea3i kh\u1edbp v\u1edbi nhau. C\u1ea7n ph\u1ea3i ng\u0103n ch\u1eb7n c\u00e1c t\u1ea5m h\u00ecnh th\u00e0nh v\u00e0 \u1ed5n \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a ch\u00fang.<\/p>\n<p>C\u00e1c b\u1ea3ng d\u00e0y inch, l\u1edbp l\u00f3t MDF ho\u1eb7c nh\u1ef1a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho s\u00e0n tr\u00ean v\u00e0 b\u00ean d\u01b0\u1edbi l\u1edbp c\u00e1ch nhi\u1ec7t. B\u1ea3ng th\u1ea1ch cao \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng th\u00f9ng hi\u1ebfm v\u00e0 v\u1eadt li\u1ec7u t\u1ea5m t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u1ea5u tr\u00fac c\u1ee7a n\u00f3. \u0110\u1ec3 ng\u0103n ch\u1eb7n b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec kh\u00f4ng b\u1ecb v\u1ee1 trong qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t, c\u00e1c \u0111i\u1ec3m bu\u1ed9c cho c\u00e1c t\u1ea5m Reiki \u0111\u01b0\u1ee3c khoan tr\u01b0\u1edbc.<\/p>\n<p>L\u1edbp ch\u1ed1ng th\u1ea5m \u0111\u01b0\u1ee3c \u0111\u1eb7t ngay tr\u00ean \u0111\u1ec9nh s\u00e0n trong s\u01a1 \u0111\u1ed3 v\u1edbi c\u00e1c b\u00e8 ti\u1ebfp x\u00fac. Thi\u1ebft b\u1ecb c\u1ee7a n\u00f3 s\u1eed d\u1ee5ng m\u00e0ng bitum-polymer, c\u0169ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t r\u00e0o c\u1ea3n h\u01a1i b\u1eb1ng c\u00e1ch ng\u0103n ch\u1eb7n s\u1ef1 bay h\u01a1i v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf ph\u00eda \u1ea5m \u00e1p c\u1ee7a c\u00e1c ph\u00f2ng.<\/p>\n<p>N\u1ebfu g\u00e1c m\u00e1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ph\u00f2ng t\u1eafm, k\u1ebf ho\u1ea1ch c\u00e1ch nhi\u1ec7t c\u1ea7n \u0111\u01b0\u1ee3c c\u1ee7ng c\u1ed1 m\u1ed9t ch\u00fat. Sau \u0111\u00f3, t\u1ed1t nh\u1ea5t l\u00e0 n\u00ean l\u1eafp \u0111\u1eb7t polyetylen ho\u1eb7c propylene gia c\u1ed1 tr\u00ean s\u00e0n li\u00ean t\u1ee5c \u0111\u1ec3 cung c\u1ea5p b\u1ea3o v\u1ec7 r\u00e0o c\u1ea3n h\u01a1i ch\u1ed1ng l\u1ea1i m\u00e0ng v\u1edbi kh\u1ea3 n\u0103ng cung c\u1ea5p h\u01a1i n\u01b0\u1edbc t\u1ed1i thi\u1ec3u. \u0110\u1ec3 ch\u1ecdn l\u1edbp n\u00e0y, kh\u00f4ng c\u1ea7n t\u00ednh to\u00e1n. V\u1edbi n\u00f3 v\u00e0 b\u1ebfp polystyrene, l\u01b0\u1ee3ng kh\u00f3i \u00edt nh\u1ea5t v\u1eabn c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_22.jpg\"><\/p>\n<p>Phi\u00ean b\u1ea3n n\u00e0y c\u00e0i \u0111\u1eb7t m\u1ed9t r\u00e0o c\u1ea3n ch\u1ed1ng th\u1ea5m tr\u00ean l\u1edbp c\u00e1ch nhi\u1ec7t. Th\u1ef1c hi\u1ec7n n\u00f3 t\u1eeb m\u1ed9t m\u00e0ng khu\u1ebfch t\u00e1n c\u00f3 th\u1ec3 truy\u1ec1n h\u01a1i n\u01b0\u1edbc \u1edf \u00e1p su\u1ea5t l\u1edbn h\u01a1n so v\u1edbi b\u1ecdt. Do \u0111\u00f3, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o s\u1ef1 \u0111i qua c\u1ee7a h\u01a1i n\u01b0\u1edbc v\u00e0 ng\u01b0ng t\u1ee5 mi\u1ec5n ph\u00ed, \u0111\u00f4i khi c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh trong \u0111\u1ed9 d\u00e0y c\u1ee7a nh\u1eefng chi\u1ebfc b\u00e1nh l\u1ee3p ch\u1eb5n \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp kh\u00e9o l\u00e9o.<\/p>\n<p>R\u00e0o c\u1ea3n h\u01a1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi s\u1ef1 t\u01b0\u01a1ng t\u1ef1 trong k\u1ebf ho\u1ea1ch v\u1edbi nh\u1eefng chi\u1ebfc b\u00e8 k\u00edn, t\u00f4i.e., N\u1ebfu c\u00f3 nhu c\u1ea7u ch\u00ednh h\u00e3ng \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i d\u00f2ng h\u01a1i ho\u1ea1t \u0111\u1ed9ng qu\u00e1 ho\u1ea1t \u0111\u1ed9ng, nh\u01b0 tr\u01b0\u1eddng h\u1ee3p trong ph\u00f2ng t\u1eafm v\u00e0 nh\u00e0 b\u1ebfp. S\u1ebd d\u1ec5 d\u00e0ng t\u1eeb ch\u1ed1i c\u00e0i \u0111\u1eb7t v\u1eadt li\u1ec7u r\u00e0o c\u1ea3n h\u01a1i n\u1ebfu g\u00e1c m\u00e1i thi\u1ebfu c\u00e1c c\u01a1 s\u1edf nh\u01b0 v\u1eady.<\/p>\n<p>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a l\u1edbp c\u00e1ch nhi\u1ec7t tr\u1ea7n<\/p>\n<p>Th\u1eadm ch\u00ed \u0111\u01a1n gi\u1ea3n h\u01a1n l\u00e0 vi\u1ec7c l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng c\u00e1ch nhi\u1ec7t b\u1eb1ng c\u00e1ch tr\u1ea7n trong g\u00e1c m\u00e1i l\u1ea1nh. Tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb, \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng, c\u00e1c t\u1ea5m \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1ef1 do. Kh\u00f4ng th\u1ec3 g\u1eafn l\u1edbp polystyrene c\u1ee7a l\u1edbp nhi\u1ec7t.<\/p>\n<p>H\u00e0ng r\u00e0o h\u01a1i tr\u00ean s\u1ef1 ch\u1ed3ng ch\u00e9o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo c\u00e1ch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 m\u00e1i \u1ea5m khi s\u1eed d\u1ee5ng b\u1ecdt. T\u1ed1t nh\u1ea5t l\u00e0 th\u1ef1c hi\u1ec7n b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i s\u1ef1 h\u00ecnh th\u00e0nh c\u1eb7p m\u1ea1nh h\u01a1n n\u1ebfu \u0111\u00f3 l\u00e0 m\u1ed9t kh\u1ea3 n\u0103ng. Kh\u00f4ng c\u1ea7n thi\u1ebft ph\u1ea3i b\u1ea3o v\u1ec7 tr\u1ea7n nh\u00e0 trong ph\u00f2ng kh\u00e1ch th\u00f4ng th\u01b0\u1eddng.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_23.jpg\"><\/p>\n<p>C\u1ea3 s\u00e0n b\u00ea t\u00f4ng v\u00e0 t\u1ea5m ch\u1eafn g\u1ed7 \u0111\u1ec1u c\u00e1ch nhi\u1ec7t b\u1ecdt. \u0110\u1ec3 cho ph\u00e9p chuy\u1ec3n \u0111\u1ed9ng ti\u1ec1m n\u0103ng trong qu\u00e1 tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng c\u00e1ch nhi\u1ec7t (kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c th\u1ea5p c\u1ee7a g\u00e1c m\u00e1i), n\u00ean l\u1eafp \u0111\u1eb7t \u0111\u1ed9 d\u00e0y l\u00ean t\u1edbi 4 cm. N\u1ebfu t\u1ea3i t\u1ed1i \u0111a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c t\u1ea5m nh\u1ecf h\u01a1n 0.25 MPa, n\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ed5.<\/p>\n<p>Tr\u00ean \u0111\u1ea7u c\u1ee7a c\u00e1c v\u1ebft ng\u1eadp, m\u1ed9t l\u1edbp li\u00ean k\u1ebft kh\u00f4 l\u00e0m t\u1eeb v\u00e1n \u00e9p ho\u1eb7c c\u00e1c t\u1ea5m GVL \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng. T\u00ednh to\u00e1n s\u01a1 b\u1ed9 l\u00e0 c\u1ea7n thi\u1ebft cho m\u1ed9t gi\u1ea3i ph\u00e1p nh\u01b0 v\u1eady. T\u1ed1t nh\u1ea5t l\u00e0 n\u00ean s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t m\u1ea1nh h\u01a1n v\u00e0 v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c cao h\u01a1n n\u1ebfu c\u00f3 lo ng\u1ea1i v\u1ec1 vi\u1ec7c li\u1ec7u t\u1ea3i tr\u1ecdng t\u1eeb v\u1ec7t \u01b0\u1edbt v\u00e0 kh\u00f4 s\u1ebd ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 ch\u1ed3ng ch\u00e9o b\u1eb1ng g\u1ed7.<\/p>\n<p>C\u00e1c \u0111\u01b0\u1eddng n\u1ed1i m\u00f4ng c\u1ee7a l\u1edbp c\u00e1ch nhi\u1ec7t c\u1ee7a t\u1ea5m \u0111\u01b0\u1ee3c d\u00e1n tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c r\u00f3t tr\u00ean. \u0110\u01b0\u1ee3c ph\u00e9p c\u00e0i \u0111\u1eb7t m\u1ed9t t\u1ea5m th\u1ea3m polyetylen ho\u1eb7c polypropylen li\u00ean t\u1ee5c thay cho vi\u1ec7c ghi \u00e2m; \u0110i\u1ec1u n\u00e0y s\u1ebd b\u1ea3o v\u1ec7 l\u1edbp c\u00e1ch nhi\u1ec7t kh\u1ecfi n\u01b0\u1edbc h\u01a1i n\u01b0\u1edbc.<\/p>\n<p>C\u00e1c kh\u00eda c\u1ea1nh tinh t\u1ebf c\u1ee7a thi\u1ebft b\u1ecb m\u00e1i \u0111\u1ea3o ng\u01b0\u1ee3c<\/p>\n<p>M\u1ed9t c\u00f4ng ngh\u1ec7 m\u1edbi trong ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u1ee3p d\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c t\u00ednh h\u00ecnh h\u1ecdc v\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a b\u1ecdt c\u00e1ch \u0111i\u1ec7n c\u00e1ch \u0111i\u1ec7n. V\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft b\u1ecb h\u1ec7 th\u1ed1ng l\u1ee3p ph\u1eb3ng \u0111\u1ea3o ng\u01b0\u1ee3c v\u00ec n\u00f3 c\u00f3 th\u1ec3 duy tr\u00ec k\u1ef9 thu\u1eadt nhi\u1ec7t trong b\u1ea5t k\u1ef3 th\u1eddi ti\u1ebft n\u00e0o v\u00e0 ch\u1ed1ng l\u1ea1i n\u01b0\u1edbc gia \u0111\u00ecnh v\u00e0 n\u01b0\u1edbc trong kh\u00ed quy\u1ec3n.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_24.jpg\"><\/p>\n<p>V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t k\u1ebft qu\u1ea3 t\u1eeb qu\u00e1 tr\u00ecnh \u0111\u00f9n:<\/p>\n<ul>\n<li>kh\u00f4ng cho co ng\u00f3t trong s\u1ee9c n\u00f3ng thi\u00eau \u0111\u1ed1t;<\/li>\n<li>kh\u00f4ng s\u01b0ng l\u00ean v\u00ec m\u01b0a l\u1edbn,<\/li>\n<li>kh\u00f4ng \u0111\u00e1p \u1ee9ng v\u1edbi s\u1ef1 dao \u0111\u1ed9ng trong c\u00e1c ch\u1ec9 s\u1ed1 nhi\u1ec7t k\u1ebf.<\/li>\n<\/ul>\n<p>Polystyrene b\u1ecdt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1ch nhi\u1ec7t \u0111\u00f9n, th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch \u0111\u00e1ng ng\u01b0\u1ee1ng m\u1ed9 trong &quot;m\u1edf&quot; kh\u00f4ng kh\u00ed v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t trong th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t.<\/p>\n<p>B\u1ecdt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean s\u00e0n kim lo\u1ea1i, b\u00ea t\u00f4ng ho\u1eb7c g\u1ed7. N\u00f3 che ch\u1eafn ch\u1ed1ng th\u1ea5m kh\u1ecfi t\u00e1c h\u1ea1i c\u01a1 h\u1ecdc ngo\u00e0i s\u1ef1 ti\u00eau c\u1ef1c trong kh\u00ed quy\u1ec3n. S\u1eed d\u1ee5ng c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t khi s\u1eafp x\u1ebfp c\u1ea3 kh\u00f4ng gian m\u00e1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_25.jpg\"><\/p>\n<p>S\u1eafc th\u00e1i c\u1ee7a m\u1ed9t cu\u1ed9c \u0111\u1ea1i tu<\/p>\n<p>T\u0103ng t\u00ednh ch\u1ea5t nhi\u1ec7t c\u1ee7a m\u00e1i nh\u00e0 l\u00e0 m\u1ed9t \u0111\u1ed9ng l\u1ef1c ph\u1ed5 bi\u1ebfn \u0111\u1ec3 b\u1eaft \u0111\u1ea7u m\u1ed9t cu\u1ed9c \u0111\u1ea1i tu. B\u1ecdt l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t \u0111\u1ec3 th\u1ef1c hi\u1ec7n k\u1ecbch b\u1ea3n n\u00e0y. V\u1edbi n\u00f3, b\u1ea1n c\u00f3 th\u1ec3 c\u00e1ch nhi\u1ec7t g\u00e1c m\u00e1i ho\u1eb7c tr\u1ea7n nh\u00e0 t\u1eeb b\u00ean trong c\u00e1c ph\u00f2ng v\u00e0 thi\u1ebft l\u1eadp m\u1ed9t m\u00e1i nh\u00e0 \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u00e1ng tin c\u1eady tr\u00ean m\u00e1i b\u1eb1ng ph\u1eb3ng.<\/p>\n<p>N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1eeda ch\u1eefa c\u00e1c c\u1ea5u tr\u00fac ph\u1eb3ng, t\u1ea1o ra c\u00e1i \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &quot;c\u1ed9ng v\u1edbi but&quot; v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt. \u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb c\u1ee7a n\u00f3, ph\u1ea7n m\u1ec1m tr\u00ean c\u1ee7a m\u00e1i b\u1eb1ng \u0111\u01b0\u1ee3c l\u1ea5y ra v\u00e0 vi\u1ec7c ch\u1ed1ng th\u1ea5m \u0111\u01b0\u1ee3c ki\u1ec3m tra. \u0110i\u1ec1u n\u00e0y, theo nguy\u00ean t\u1eafc \u0111\u00e3 \u0111\u1ec1 c\u1eadp tr\u01b0\u1edbc \u0111\u00f3, ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t r\u00e0o c\u1ea3n h\u01a1i. N\u00ean c\u00f3 nhu c\u1ea7u, s\u1eeda ch\u1eefa th\u1ea3m c\u00e1ch \u0111i\u1ec7n.<\/p>\n<p>C\u00e1c t\u1ea5m b\u1ecdt polystyrene \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean \u0111\u1ec9nh th\u1ea3m \u0111\u01b0\u1ee3c c\u1ea3i t\u1ea1o, theo c\u00e1ch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch s\u1eafp x\u1ebfp s\u00e0n tr\u1ea7n. Ti\u1ebfp theo, l\u1edbp c\u00e1ch \u0111i\u1ec7n ch\u1ee9a \u0111\u1ea7y s\u1ecfi, m\u00e0n h\u00ecnh ho\u1eb7c ch\u1ea5t n\u1ec1n ch\u1ee9a nh\u1eefng \u0111\u1ed3n \u0111i\u1ec1n nh\u1ecf c\u1ee7a c\u1ecf xanh ho\u1eb7c s\u1eefa tr\u1ee9ng. M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u1ee7a m\u00e1i b\u1eb1ng ph\u1eb3ng s\u1ebd x\u00e1c \u0111\u1ecbnh l\u1edbp n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 che ph\u1ee7 nhi\u1ec7t polystyrene.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-krovli-jekstrudirovannym_26.jpg\"><\/p>\n<h3>Video v\u1ec1 c\u00e1c s\u1eafc th\u00e1i c\u1ee7a l\u1edbp c\u00e1ch \u0111i\u1ec7n m\u00e1i b\u1eb1ng b\u1ecdt<\/h3>\n<p>M\u1ed9t video gi\u1edbi thi\u1ec7u v\u1ec1 l\u1ee3i \u00edch k\u1ef9 thu\u1eadt c\u1ee7a b\u1ecdt polystyrene \u0111\u00f9n<\/p>\n<p>C\u00e1c chi ti\u1ebft c\u1ee7a l\u1edbp c\u00e1ch nhi\u1ec7t b\u1ecdt \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi b\u1ebfp l\u00f2 t\u1ea1i c\u01a1 s\u1edf:<\/p>\n<p>Thi\u1ebft b\u1ecb c\u00e1ch nhi\u1ec7t ch\u1ed1ng l\u1ea1i nhi\u1ec7t tr\u00ean loggia:<\/p>\n<p>Penoplex l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u k\u1ef9 thu\u1eadt v\u00e0 k\u1ef9 thu\u1eadt nhi\u1ec7t \u0111\u1eb7c bi\u1ec7t cho c\u00e1ch nhi\u1ec7t. M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch c\u1ee7a n\u00f3 l\u00e0 n\u00f3 kh\u00f4ng y\u00eau c\u1ea7u to\u00e0n b\u1ed9 c\u00e1c r\u00e0o c\u1ea3n c\u00e1ch \u0111i\u1ec7n; C\u1ee5 th\u1ec3, b\u1ea3o v\u1ec7 r\u00e0o c\u1ea3n h\u01a1i ch\u1ec9 c\u1ea7n \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t khi c\u1ea7n. Th\u00f4ng tin ch\u00fang t\u00f4i \u0111\u00e3 cung c\u1ea5p s\u1ebd h\u1ed7 tr\u1ee3 thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng c\u00e1ch nhi\u1ec7t m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c ho\u1eb7c trong vi\u1ec7c qu\u1ea3n l\u00fd c\u00f4ng vi\u1ec7c c\u1ee7a c\u00e1c nh\u00e0 x\u00e2y d\u1ef1ng th\u1ec9nh tho\u1ea3ng kh\u00f4ng \u0111\u1ee7 n\u0103ng l\u1ef1c.<\/p>\n<p>B\u1ecdt l\u00e0 m\u1ed9t lo\u1ea1i b\u1ecdt hi\u1ec7n \u0111\u1ea1i m\u1ea1nh m\u1ebd, l\u00e2u d\u00e0i, an to\u00e0n v\u00e0 c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 n\u00e9n cao. \u0110\u00e2y l\u00e0 t\u00f9y ch\u1ecdn c\u00e1ch nhi\u1ec7t t\u1ed1t nh\u1ea5t theo quan \u0111i\u1ec3m c\u1ee7a t\u00f4i v\u00ec n\u00f3 d\u1ec5 s\u1eed d\u1ee5ng, thu\u1eadn ti\u1ec7n v\u00e0 lu\u00f4n c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao nh\u1ea5t. \u0111\u00e3 l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c lo\u1ea1i tho\u1ea3i m\u00e1i, m\u00e1i nh\u00e0, n\u1ec1n t\u1ea3ng v\u00e0 t\u01b0\u1eddng.<\/p>\n<p>&quot;B\u1ecdt&quot; theo t\u00f4i, l\u00e0 v\u1eadt li\u1ec7u l\u00fd t\u01b0\u1edfng \u0111\u1ec3 s\u1eafp x\u1ebfp l\u1ee3p v\u00e0 c\u00e1ch nhi\u1ec7t. N\u00f3 b\u1ecb l\u00f4i cu\u1ed1n nh\u1ea5t \u0111\u1ebfn gi\u00e1 r\u1ebb v\u00e0 \u0111\u01a1n gi\u1ea3n c\u1ee7a vi\u1ec7c c\u00e0i \u0111\u1eb7t. Hi\u1ec7n c\u00f3 r\u1ea5t nhi\u1ec1u v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t c\u00f3 s\u1eb5n \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi h\u01b0\u01a1ng v\u1ecb. V\u1edbi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n thi\u1ebft, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn v\u00e0 mua s\u1ea3n ph\u1ea9m t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o. V\u00ec lo\u1ea1i c\u00e1ch nhi\u1ec7t n\u00e0y hi\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, n\u00ean c\u00f3 \u0111\u1ee7 c\u00e1c chuy\u00ean gia \u0111\u1ec3 c\u00e0i \u0111\u1eb7t n\u00f3.<\/p>\n<p>T\u00f4i \u0111\u00e3 t\u00ecm ki\u1ebfm th\u00f4ng tin v\u1ec1 c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 c\u00e0i \u0111\u1eb7t r\u00e0o c\u1ea3n h\u01a1i b\u1ecdt trong m\u1ed9t th\u1eddi gian. B\u1edfi v\u00ec l\u1ea7n cu\u1ed1i c\u00f9ng t\u00f4i c\u1ed1 g\u1eafng l\u00e0m \u0111i\u1ec1u n\u00e0y m\u00e0 kh\u00f4ng c\u00f3 th\u00f4ng tin ch\u00ednh x\u00e1c, t\u00f4i \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c ho\u00e0n to\u00e0n v\u00f4 ngh\u0129a. T\u00f4i \u0111\u00e3 xem v\u00e0 \u0111\u1ecdc m\u1ed9t t\u1ea5n t\u00e0i li\u1ec7u. T\u00f4i kh\u00f4ng ngh\u0129 n\u01a1i n\u00e0y s\u1ebd c\u00f3 b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec t\u01b0\u01a1i m\u1edbi ho\u1eb7c h\u1eefu \u00edch. Tuy nhi\u00ean, h\u00f3a ra, c\u00f3 th\u00f4ng tin \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y: b\u1ecdt h\u1ea5p th\u1ee5 r\u1ea5t \u00edt \u0111\u1ed9 \u1ea9m. B\u00e2y gi\u1edd r\u00f5 r\u00e0ng l\u00e0 b\u1ea1n ph\u1ea3i h\u1ecdc c\u00e1ch l\u00e0m vi\u1ec7c v\u1edbi t\u00e0i li\u1ec7u n\u00e0y.<\/p>\n<p>Nh\u1eefng t\u00ecnh hu\u1ed1ng n\u00e0o m\u00e0 h\u00e0ng r\u00e0o h\u01a1i c\u1ee7a b\u1ecdt \u00e1p d\u1ee5ng, l\u00e0m th\u1ebf n\u00e0o c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n h\u01a1i n\u01b0\u1edbc n\u1ebfu c\u1ea7n v\u00e0 t\u1ea1i sao kh\u00f4ng th\u1ec3 b\u1ea3o v\u1ec7 b\u1ecdt polystyrene \u0111\u00f9n kh\u1ecfi<\/p>\n<p>V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t b\u1ecdt polystyrene cho m\u00e1i nh\u00e0 c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 s\u1ef1 tho\u1ea3i m\u00e1i v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a ng\u00f4i nh\u00e0. V\u1edbi ch\u1ea5t l\u01b0\u1ee3ng c\u00e1ch nhi\u1ec7t \u0111\u1eb7c bi\u1ec7t.<\/p>\n<p>B\u1edfi v\u00ec b\u1ecdt polystyrene \u0111\u00f9n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ed1ng \u1ea9m, n\u00ean n\u00f3 \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p cho c\u00e1c m\u00e1i nh\u00e0 n\u01a1i ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u1ed9 \u1ea9m l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1. Kh\u1ea3 n\u0103ng duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng c\u00e1ch \u0111i\u1ec7n c\u1ee7a n\u00f3 trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt khi\u1ebfn n\u00f3 kh\u00e1c bi\u1ec7t v\u1edbi m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t kh\u00e1c, \u0111\u1ea3m b\u1ea3o t\u00ednh hi\u1ec7u qu\u1ea3 l\u00e2u d\u00e0i v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 ph\u00e1t tri\u1ec3n n\u1ea5m m\u1ed1c v\u00e0 thi\u1ec7t h\u1ea1i c\u1ea5u tr\u00fac.<\/p>\n<p>S\u1ee9c m\u1ea1nh n\u00e9n cao c\u1ee7a b\u1ecdt polystyrene \u0111\u00f9n. V\u00ec \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y, n\u00f3 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u1eadt li\u1ec7u l\u1ee3p c\u1ed3ng k\u1ec1nh m\u00e0 kh\u00f4ng b\u1ecb cong v\u00eanh ho\u1eb7c m\u1ea5t hi\u1ec7u qu\u1ea3 nhi\u1ec7t. B\u1ea5t k\u1ec3 lo\u1ea1i m\u00e1i nh\u00e0, ch\u1ea5t li\u1ec7u, v\u1eadt li\u1ec7u n\u00e0y cung c\u1ea5p ch\u1ea5t li\u1ec7u c\u00e1ch nhi\u1ec7t \u0111\u00e1ng tin c\u1eady gi\u1eef theo th\u1eddi gian.<\/p>\n<p>B\u1ecdt polystyrene \u0111\u00f9n c\u0169ng \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 l\u00e0m vi\u1ec7c v\u00e0 c\u00e0i \u0111\u1eb7t, l\u00e0m t\u0103ng t\u1ed1c v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh c\u00e1ch \u0111i\u1ec7n. \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc c\u1ee7a n\u00f3 \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00f9 h\u1ee3p ch\u1eb7t ch\u1ebd gi\u1eefa b\u00e8 ho\u1eb7c d\u1ea7m, gi\u1ea3m thi\u1ec3u c\u1ea7u n\u1ed1i nhi\u1ec7t v\u00e0 t\u1ed1i \u01b0u h\u00f3a ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, v\u00e0 thi\u1ebft k\u1ebf nh\u1eb9 c\u1ee7a n\u00f3 gi\u00fap gi\u1ea3m t\u1ea3i tr\u00ean c\u1ea5u tr\u00fac m\u00e1i v\u00e0 b\u1ed9 c\u00e0i \u0111\u1eb7t.<\/p>\n<h2>Video v\u1ec1 ch\u1ee7 \u0111\u1ec1<\/h2>\n<h3>C\u00e1ch \u0111i\u1ec7n m\u00e1i b\u1eb1ng b\u1ecdt polystyrene \u0111\u00f9n<\/h3>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/civSb6Pycw8\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen><\/iframe><\/p>\n<h3>C\u00e1ch \u0111i\u1ec7n tr\u1ea7n v\u1edbi b\u1ecdt -Poems t\u1eeb b\u00ean trong | X\u00e2y d\u1ef1ng m\u1ed9t ng\u00f4i nh\u00e0 b\u1eb1ng tay c\u1ee7a ch\u00fang ta<\/h3>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/L5hVE_l1zh4\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen><\/iframe><\/p>\n<h3>V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t m\u00e1i b\u1eb1ng b\u1ecdt polystyrene<\/h3>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/NvGE3n9KwxA\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen><\/iframe><\/p>\n<h3>Penoplax nguy hi\u1ec3m l\u00e0 g\u00ec? To\u00e0n b\u1ed9 s\u1ef1 th\u1eadt v\u1ec1 EPX!<\/h3>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/XuJ4824sU7o\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen><\/iframe><\/p>\n<h3>T\u00f4i kh\u00f4ng mong \u0111\u1ee3i \u0111i\u1ec1u n\u00e0y \/v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t c\u1ee7a c\u00e1c b\u1ee9c t\u01b0\u1eddng v\u00e0 b\u1ecdt g\u00e1c m\u00e1i #domogorod<\/h3>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/IjBvD1ZJ9j8\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen><\/iframe><\/p>\n<h3>Kh\u00f4ng c\u00e1ch \u0111i\u1ec7n tr\u1ea7n m\u00e0 kh\u00f4ng xem video n\u00e0y! S\u1eeda l\u1ed7i sau ba n\u0103m k\u1ec3 t\u1eeb khi x\u00e2y d\u1ef1ng<\/h3>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/A4ZKmENTd6s\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ed1i v\u1edbi c\u00e1c ng\u00f4i nh\u00e0 v\u00e0 c\u00e1c t\u00f2a nh\u00e0 v\u1eabn tho\u1ea3i m\u00e1i v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, c\u00e1ch nhi\u1ec7t m\u00e1i l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng b\u1ecdt polystyrene \u0111\u00f9n. Do hi\u1ec7u su\u1ea5t nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a n\u00f3, v\u1eadt li\u1ec7u n\u00e0y gi\u00fap gi\u1eef \u1ea5m kh\u00f4ng gian [&hellip;]<\/p>\n","protected":false},"author":51,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-2130","post","type-post","status-publish","format-standard","","category-roof-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>C\u00e1ch \u0111i\u1ec7n m\u00e1i b\u1eb1ng b\u1ecdt polystyrene \u0111\u00f9n<\/title>\n<meta name=\"description\" content=\"T\u00ecm hi\u1ec3u v\u1ec1 c\u00e1ch nhi\u1ec7t c\u1ee7a m\u00e1i nh\u00e0 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ecdt polystyrene \u0111\u00f9n, m\u1ed9t v\u1eadt li\u1ec7u b\u1ec1n v\u00e0 hi\u1ec7u qu\u1ea3. 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