{"id":2147,"date":"2024-07-02T14:48:45","date_gmt":"2024-07-02T11:48:45","guid":{"rendered":"https:\/\/innfes.com\/vi\/insulation-of-the-chimney-pipe-mineral-wool\/"},"modified":"2024-07-02T14:48:45","modified_gmt":"2024-07-02T11:48:45","slug":"insulation-of-the-chimney-pipe-mineral-wool","status":"publish","type":"post","link":"https:\/\/innfes.com\/vi\/insulation-of-the-chimney-pipe-mineral-wool\/","title":{"rendered":"C\u00e1ch nhi\u1ec7t c\u1ee7a len kho\u00e1ng \u1ed1ng \u1ed1ng kh\u00f3i"},"content":{"rendered":"\n<p>S\u1eed d\u1ee5ng len kho\u00e1ng \u0111\u1ec3 c\u00e1ch nhi\u1ec7t \u1ed1ng \u1ed1ng kh\u00f3i l\u00e0 m\u1ed9t b\u01b0\u1edbc thi\u1ebft y\u1ebfu \u0111\u1ec3 gi\u1eef cho h\u1ec7 th\u1ed1ng s\u01b0\u1edfi c\u1ee7a nh\u00e0 b\u1ea1n an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. V\u1edbi m\u1ee5c \u0111\u00edch gi\u1ea3i ph\u00f3ng kh\u00f3i v\u00e0 kh\u00ed t\u1eeb b\u1ebfp l\u00f2, l\u00f2 s\u01b0\u1edfi v\u00e0 c\u00e1c thi\u1ebft b\u1ecb s\u01b0\u1edfi \u1ea5m kh\u00e1c, \u1ed1ng kh\u00f3i l\u00e0 c\u1ea7n thi\u1ebft. Tuy nhi\u00ean, c\u00e1c \u1ed1ng \u1ed1ng kh\u00f3i kh\u00f4ng \u0111\u01b0\u1ee3c c\u00e1ch nhi\u1ec7t c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ea5t nhi\u1ec7t, t\u00edch l\u0169y ng\u01b0ng t\u1ee5 v\u00e0 c\u00f3 th\u1ec3 c\u00f3 c\u00e1c r\u1ee7i ro l\u1eeda.<\/p>\n<p>B\u1edfi v\u00ec v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t len \u200b\u200bkho\u00e1ng c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng kh\u00e1ng nhi\u1ec7t v\u00e0 l\u1eeda v\u01b0\u1ee3t tr\u1ed9i, n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e1ch nhi\u1ec7t \u1ed1ng \u1ed1ng kh\u00f3i. N\u00f3 c\u0169ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 len \u0111\u00e1 ho\u1eb7c len x\u1ec9. N\u00f3 bao g\u1ed3m c\u00e1c s\u1ee3i \u0111\u00f3ng g\u00f3i d\u00e0y \u0111\u1eb7c l\u00e0 c\u00e1c kho\u00e1ng ch\u1ea5t t\u1ed5ng h\u1ee3p ho\u1eb7c t\u1ef1 nhi\u00ean ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t r\u00e0o c\u1ea3n ch\u1ed1ng l\u1ea1i truy\u1ec1n nhi\u1ec7t. B\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 m\u1ea5t nhi\u1ec7t t\u1eeb \u1ed1ng \u1ed1ng kh\u00f3i b\u1eb1ng c\u00e1ch c\u00e1ch nhi\u1ec7t ch\u00fang b\u1eb1ng len kho\u00e1ng, l\u00e0m t\u0103ng hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng s\u01b0\u1edfi \u1ea5m.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c t\u0103ng hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng, c\u00e1ch nhi\u1ec7t len \u200b\u200bkho\u00e1ng ch\u1ea5t l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1eef s\u1ef1 ng\u01b0ng t\u1ee5 ra kh\u1ecfi \u1ed1ng \u1ed1ng kh\u00f3i. Kh\u00ed n\u00f3ng t\u0103ng qua \u1ed1ng kh\u00f3i trong qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y. Nh\u1eefng kh\u00ed n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ng\u01b0ng t\u1ee5 v\u00e0o \u0111\u1ed9 \u1ea9m b\u00ean trong c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng kh\u00f4ng \u0111\u01b0\u1ee3c c\u00e1ch nhi\u1ec7t khi ch\u00fang ti\u1ebfp x\u00fac v\u1edbi b\u1ec1 m\u1eb7t m\u00e1t h\u01a1n. \u0110\u1ed9 \u1ea9m n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m suy y\u1ebfu t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac c\u1ee7a \u1ed1ng kh\u00f3i theo th\u1eddi gian. B\u1eb1ng c\u00e1ch ph\u1ee5c v\u1ee5 nh\u01b0 m\u1ed9t h\u00e0ng r\u00e0o nhi\u1ec7t, c\u00e1ch nhi\u1ec7t len \u200b\u200bkho\u00e1ng ch\u1ea5t gi\u1eef cho c\u00e1c b\u1ec1 m\u1eb7t b\u00ean trong c\u1ee7a \u1ed1ng kh\u00f3i \u1ea5m h\u01a1n v\u00e0 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ng\u01b0ng t\u1ee5.<\/p>\n<p>Ngo\u00e0i ra, len kho\u00e1ng s\u1ea3n kh\u00f4ng b\u1eaft l\u1eeda, \u0111i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn an to\u00e0n cho c\u00e1c \u1ed1ng \u1ed1ng kh\u00f3i c\u00e1ch \u0111i\u1ec7n. Duy tr\u00ec an to\u00e0n h\u1ecfa ho\u1ea1n trong nh\u00e0 c\u1ee7a b\u1ea1n \u0111\u00f2i h\u1ecfi n\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao m\u00e0 kh\u00f4ng l\u00e0m tan ho\u1eb7c gi\u1ea3i ph\u00f3ng kh\u00f3i c\u00f3 h\u1ea1i. Ngo\u00e0i vi\u1ec7c t\u0103ng s\u1ef1 an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng s\u01b0\u1edfi \u1ea5m c\u1ee7a b\u1ea1n, c\u00e1c \u1ed1ng kh\u00f3i c\u00e1ch \u0111i\u1ec7n \u0111\u00fang c\u00e1ch c\u0169ng k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a ch\u00ednh \u1ed1ng kh\u00f3i b\u1eb1ng c\u00e1ch gi\u1ea3m nhu c\u1ea7u b\u1ea3o tr\u00ec v\u00e0 thay th\u1ebf \u0111\u1eaft ti\u1ec1n.<\/p>\n<h2>C\u00e1ch l\u00e0m \u1ea5m \u1ed1ng \u1ed1ng kh\u00f3i<\/h2>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-truby-dymohoda-mineralnoj-vatoj_1.jpg\"><\/p>\n<ul>\n<li>Kh\u00f4ng c\u00f3 \u1ed1ng kh\u00f3i: B\u1ea3o v\u1ec7 ho\u1eb7c b\u00e1o ch\u00e1y<\/li>\n<li>Chimney c\u00e1ch \u0111i\u1ec7n: N\u00f3 c\u00f3 c\u1ea7n thi\u1ebft kh\u00f4ng?<\/li>\n<li>\u1ed0ng kh\u00f3i truy\u1ec1n th\u1ed1ng<\/li>\n<li>\u1ed0ng t\u1eeb ami\u0103ng<\/li>\n<li>\u1ed0ng kh\u00f3i kim lo\u1ea1i<\/li>\n<\/ul>\n<p>Lo\u1ea1i ph\u1ed5i n\u00e0o \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u0111\u1ec3 v\u01b0\u1ee3t qua b\u00e0i ki\u1ec3m tra h\u1ed9p l\u1eeda m\u00e0u \u0111en? C\u1eeda tr\u01b0\u1edbc h\u01a1i ajar, v\u00e0 t\u00f4i \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t l\u1ed1i tho\u00e1t khi t\u00f4i nh\u1eadn th\u1ea5y kh\u00f3i t\u1ee9c gi\u1eadn t\u1eeb c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ed1t. Kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i \u0111i qua l\u1ed7 m\u1edf. V\u00e0i n\u0103m sau, kh\u00f3i b\u1eaft \u0111\u1ea7u tr\u1ed1n tho\u00e1t qua g\u00e1c m\u00e1i, cung c\u1ea5p m\u1ed9t m\u00e0u x\u00e1m cho t\u00fap l\u1ec1u b\u1ea3n \u0111\u1ecba c\u1ee7a m\u00ecnh. Theo th\u1eddi gian, v\u00e0o th\u1ebf k\u1ef7 XV, m\u1ed9t ng\u01b0\u1eddi th\u00f4ng minh \u0111\u00e3 t\u1ea1o ra m\u1ed9t \u1ed1ng h\u00fat thu\u1ed1c. Nh\u1eefng ng\u01b0\u1eddi lao \u0111\u1ed9ng th\u00e0nh th\u1ea1o v\u00e0 kh\u00e9o l\u00e9o nh\u1ea5t \u0111\u00e3 g\u1eafn n\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng g\u1ea1ch. \u0110\u01b0\u01a1ng nhi\u00ean, ng\u01b0\u1eddi ta \u0111\u00e3 ph\u1ea3i t\u00ecm ki\u1ebfm nh\u1eefng th\u1ee9 nh\u01b0 v\u1eady trong m\u1ed9t th\u1eddi gian r\u1ea5t d\u00e0i tr\u01b0\u1edbc khi c\u1ea7u xin h\u1ecd.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-truby-dymohoda-mineralnoj-vatoj_2.jpg\"><\/p>\n<p>H\u1ec7 th\u1ed1ng c\u00e1ch nhi\u1ec7t d\u1ef1a tr\u00ean g\u1ea1ch.<\/p>\n<p>M\u1eb7c d\u00f9 nh\u1eefng chuy\u00ean gia n\u00e0y \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao trong nh\u1eefng ng\u00e0y n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 m\u00ecnh x\u00e2y d\u1ef1ng v\u00e0 c\u00e1ch nhi\u1ec7t m\u1ed9t \u1ed1ng kh\u00f3i.<\/p>\n<p>H\u1ecd \u0111\u00e3 s\u1eed d\u1ee5ng g\u1ea1ch \u0111\u1ec3 x\u00e2y d\u1ef1ng \u1ed1ng kh\u00f3i cho \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m n\u00e0y. \u0110\u01b0\u01a1ng nhi\u00ean, nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o \u0111\u1ec3 cho ph\u00e9p s\u1ea3n xu\u1ea5t \u0111\u1ed9c l\u1eadp c\u1ee7a n\u00f3. H\u1ed7 tr\u1ee3 \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi kim lo\u1ea1i, \u0111\u1ea5t s\u00e9t, xi m\u0103ng ami\u0103ng, polyme v\u00e0 g\u1ed1m s\u1ee9 trong h\u00e0nh \u0111\u1ed9ng l\u00f2 n\u01b0\u1edbng c\u1ee7a ch\u00ednh.<\/p>\n<h3>Kh\u00f4ng c\u00f3 \u1ed1ng kh\u00f3i: B\u1ea3o v\u1ec7 ho\u1eb7c b\u00e1o ch\u00e1y<\/h3>\n<p>Thi\u1ebft k\u1ebf cho &quot;Sandwich&quot; c\u00e1ch nhi\u1ec7t c\u1ee7a ng\u00f4i nh\u00e0 \u1ed1ng kh\u00f3i.<\/p>\n<p>Hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng s\u01b0\u1edfi ho\u1eb7c l\u00f2 s\u01b0\u1edfi ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a \u1ed1ng kh\u00f3i. N\u1ebfu n\u00f3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u0111\u00fang c\u00e1ch, c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ed1t s\u1ebd b\u1eaft \u0111\u1ea7u ph\u00e2n t\u00e1n tr\u00ean kh\u1eafp kh\u00f4ng gian. H\u01b0\u1edbng c\u1ee7a l\u1ef1c k\u00e9o s\u1ebd \u0111\u1ed9t ng\u1ed9t thay \u0111\u1ed5i, \u0111i t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi. Kh\u00f4ng qu\u00e1 xa, v\u00e0 tr\u01b0\u1edbc \u0111\u00e1m ch\u00e1y.<\/p>\n<p>N\u00f3 s\u1ebd ch\u1ec9 x\u1ea3y ra v\u1edbi nh\u1eefng ng\u01b0\u1eddi trong v\u00f9ng l\u00e2n c\u1eadn \u0111\u1ec3 g\u1ecdi \u1ed1ng kh\u00f3i. Chi\u1ebfc \u1ed1ng d\u01b0\u1eddng nh\u01b0 kh\u00f4ng \u0111\u00e1ng k\u1ec3 n\u00e0y s\u1ebd c\u00f3 t\u00e1c \u0111\u1ed9ng l\u1edbn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng c\u1ee7a l\u1ee3p v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1eb7c bi\u1ec7t c\u1ee7a h\u1ec7 th\u1ed1ng s\u01b0\u1edfi l\u00f2 n\u00f3ng.<\/p>\n<p>L\u00f2 h\u01a1i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong ph\u00f2ng l\u00e0 n\u01a1i b\u1eaft \u0111\u1ea7u \u1ed1ng kh\u00f3i. N\u00f3 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng ph\u1ea7n d\u1ecdc. Th\u00f4ng qua vi\u1ec7c c\u1eaft, ti\u1ebfp t\u1ee5c ti\u1ebfp t\u1ee5c. V\u01b0\u01a1n qua s\u1ef1 ch\u1ed3ng ch\u00e9o tr\u00ean g\u00e1c m\u00e1i, nh\u1eb1m m\u1ee5c \u0111\u00edch v\u00e0o m\u1ed9t chi\u1ebfc gi\u01b0\u1eddng n\u1eb1m ngang. Anh \u1ea5y c\u1ea7n ph\u1ea3i r\u1ebd 90 \u0111\u1ed9 c\u00f9ng m\u1ed9t l\u00fac. \u1ed0ng th\u1ee9 hai, \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb theo chi\u1ec1u d\u1ecdc v\u00e0 th\u00e1p tr\u00ean v\u00e1n tr\u01b0\u1ee3t c\u1ee7a ng\u00f4i nh\u00e0 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng, \u0111\u00e1nh d\u1ea5u s\u1ef1 k\u1ebft th\u00fac c\u1ee7a h\u1ec7 th\u1ed1ng t\u01b0\u1edbi n\u01b0\u1edbc. L\u1ef1c k\u00e9o l\u00e0 l\u1ee3i \u00edch ch\u00ednh c\u1ee7a \u1ed1ng kh\u00f3i.<\/p>\n<p>Bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 c\u1ea3 th\u01b0\u1eddng xuy\u00ean v\u00e0 \u0111\u1ed9t ng\u1ed9t, c\u00f9ng v\u1edbi \u00e1p su\u1ea5t b\u00ean trong \u1ed1ng kh\u00f3i \u0111\u1ec3 bu\u1ed9c kh\u00f4ng kh\u00ed l\u00ean tr\u00ean.<\/p>\n<p>L\u00e0m m\u1ed9t \u1ed1ng kh\u00f3i \u0111\u01b0\u1ee3c l\u00e0m tr\u00f2n \u0111\u01b0\u1ee3c \u01b0a th\u00edch.<\/p>\n<h3>Chimney c\u00e1ch \u0111i\u1ec7n: N\u00f3 c\u00f3 c\u1ea7n thi\u1ebft kh\u00f4ng?<\/h3>\n<p>2. M\u1ed9t h\u00ecnh n\u00f3n l\u00e0m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9.<\/p>\n<p>3. T\u1ea5m Pokrovnaya.<\/p>\n<p>4. \u1ed0p l\u00e0m b\u1eb1ng g\u1ea1ch.<\/p>\n<p>5. L\u1edbp c\u00e1ch nhi\u1ec7t c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n<p>6. Lu\u1ed3ng kh\u00f4ng kh\u00ed. 7. \u1ed0ng.<\/p>\n<p>s\u1ed1 8. M\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<p>9. G\u1ea1ch c\u00f3 l\u1ed7 th\u00f4ng gi\u00f3.<\/p>\n<p>C\u00e1ch nhi\u1ec7t ho\u1eb7c kh\u00f4ng c\u00e1ch nhi\u1ec7t? V\u00e0 t\u1ea1i sao c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u1ea7n n\u00f3? C\u00e1c c\u00e2u h\u1ecfi k\u1ebft th\u00fac ngay khi ch\u1ee7 s\u1edf h\u1eefu ph\u00e1t hi\u1ec7n ra vi\u1ec7c t\u1ed5 ch\u1ee9c thay th\u1ebf ho\u1eb7c thanh l\u1ecdc \u1ed1ng kh\u00f3i s\u1ebd \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh nh\u01b0 th\u1ebf n\u00e0o. B\u1ea5t k\u1ec3 v\u1eadt li\u1ec7u \u0111\u00e1ng tin c\u1eady n\u00e0o, vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t \u1ed1ng kh\u00f3i \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n, th\u00ec ng\u01b0ng t\u1ee5 \u0111\u1ed9c \u00e1c s\u1ebd kh\u00f4ng r\u1eddi kh\u1ecfi. \u1ed0ng g\u1ea1ch \u0111\u1eb7c bi\u1ec7t \u0111\u00e1ng lo ng\u1ea1i m\u00f9a \u0111\u00f4ng. Th\u00e2m nh\u1eadp v\u00e0o c\u00e1c v\u1ebft n\u1ee9t b\u00ed m\u1eadt c\u1ee7a \u1ed1ng kh\u00f3i, m\u1ed9t ph\u1ea7n ng\u01b0ng t\u1ee5 h\u00ecnh h\u01a1i n\u01b0\u1edbc ngay l\u1eadp t\u1ee9c \u0111\u00f3ng b\u0103ng. Ch\u1ec9 c\u00f3 nhi\u1ec7t \u0111\u1ed9 s\u1ebd t\u0103ng nh\u1eb9, n\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i tr\u1edf l\u1ea1i. \u1ed0ng kim lo\u1ea1i b\u1ecb axit sunfuric. Trong c\u1ea3 hai tr\u01b0\u1eddng h\u1ee3p, \u1ed1ng kh\u00f3i ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ef1 h\u1ee7y di\u1ec7t \u0111\u00e1ng k\u1ec3. Ng\u01b0ng t\u1ee5 gi\u1edbi h\u1ea1n vi\u1ec7c th\u00f4ng qua c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh trong qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y. K\u1ebft qu\u1ea3 l\u00e0, b\u1ebfp h\u00fat thu\u1ed1c. C\u00f3 th\u1ec3 c\u00f3 m\u1ed9t k\u1ebft th\u00fac ho\u00e0n to\u00e0n c\u1ee7a l\u1ed1i ra. Sau \u0111\u00f3, \u00e1p l\u1ef1c \u0111\u01b0\u1ee3c t\u1ea1o ra \u1edf b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng t\u0103ng c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t. \u0110i\u1ec1u t\u1ed3i t\u1ec7 nh\u1ea5t l\u00e0 m\u1ed9t v\u1ee5 n\u1ed5 c\u00f3 th\u1ec3 x\u1ea3y ra. Nguy hi\u1ec3m l\u00e0 c\u1ea7n thi\u1ebft v\u00e0 c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c. C\u00e1ch nhi\u1ec7t nhi\u1ec7t s\u1ebd \u0111\u1ebfn gi\u1ea3i c\u1ee9u.<\/p>\n<p>C\u00f3 r\u1ea5t nhi\u1ec1u k\u1ef9 thu\u1eadt cho \u1ed1ng \u1ed1ng kh\u00f3i c\u00e1ch \u0111i\u1ec7n nhi\u1ec7t. K\u00eanh h\u1ed7 tr\u1ee3 lo\u1ea1i b\u1ecf kh\u00f3i kh\u1ecfi b\u1ebfp, l\u00e0m \u1ea5m nh\u00e0 t\u1eafm ho\u1eb7c t\u1eeb n\u1ed3i h\u01a1i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong nh\u00e0 ri\u00eang c\u1ee7a n\u00f3 s\u1ebd x\u00e1c \u0111\u1ecbnh k\u1ebft qu\u1ea3. C\u00e1c \u1ed1ng \u1ed1ng kh\u00f3i l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u th\u00e9p, g\u1ea1ch v\u00e0 ami\u0103ng l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a h\u1ecd s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 s\u1eafp x\u1ebfp c\u00e1ch nhi\u1ec7t c\u1ee7a \u1ed1ng kh\u00f3i c\u1ee7a ch\u1ee7 s\u1edf h\u1eefu.<\/p>\n<h3>\u1ed0ng kh\u00f3i truy\u1ec1n th\u1ed1ng<\/h3>\n<p>H\u1ec7 th\u1ed1ng c\u00e1ch nhi\u1ec7t l\u00e0m b\u1eb1ng len kho\u00e1ng.<\/p>\n<ul>\n<li>x\u1ec9;<\/li>\n<li>xi m\u0103ng;<\/li>\n<li>chanh xanh;<\/li>\n<li>Len kho\u00e1ng;<\/li>\n<li>ch\u1ed1t;<\/li>\n<li>ng\u01b0\u1eddi ghim;<\/li>\n<li>r\u01b0\u1ee3u Scotch;<\/li>\n<li>b\u1ea3ng s\u00f3ng;<\/li>\n<li>v\u00edt t\u1ef1 khai th\u00e1c;<\/li>\n<li>Trowel;<\/li>\n<li>lu\u1eadt l\u1ec7;<\/li>\n<li>L\u01b0\u1edbi kim lo\u1ea1i.<\/li>\n<\/ul>\n<p>D\u00e2y v\u00e0 k\u00ecm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u1eafp c\u00e1ch nhi\u1ec7t b\u1eb1ng len trong \u1ed1ng kh\u00f3i b\u1eb1ng th\u00e9p.<\/p>\n<p>Cu\u1ed1i c\u00f9ng, ph\u1ea7n l\u1edbn nh\u1eefng ng\u01b0\u1eddi s\u1ed1ng trong qu\u00e1 kh\u1ee9 v\u00e0 gi\u1eef \u1ed1ng kh\u00f3i l\u00e0m b\u1eb1ng g\u1ea1ch r\u1ea5t nhi\u1ec1u. \u1ede \u0111\u00e2y, l\u1edbp c\u00e1ch nhi\u1ec7t r\u1ea5t \u0111\u01a1n gi\u1ea3n: L\u1edbp ph\u1ee7 th\u1ea1ch cao v\u00e0 c\u1ed1t th\u00e9p.<\/p>\n<p>\u0110\u1ea7u ti\u00ean, m\u1ed9t \u1ed1ng \u1ed1ng kh\u00f3i b\u1eb1ng g\u1ea1ch \u0111\u01b0\u1ee3c trang b\u1ecb l\u01b0\u1edbi \u0111\u01b0\u1ee3c gia c\u1ed1. Ti\u1ebfp theo, \u0111\u01b0a ra m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ed9c \u0111\u00e1o. V\u00f4i, xi m\u0103ng (m\u1ed9t bit nh\u1ecf) v\u00e0 x\u1ec9 (r\u00e2y nh\u01b0 b\u1ed9t) l\u00e0 th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3. T\u1ed1t nh\u1ea5t l\u00e0 \u00e1p d\u1ee5ng l\u1edbp \u0111\u1ea7u ti\u00ean nh\u1eb9 nh\u00e0ng; 4 cm \u0111\u1ed9 d\u00e0y l\u00e0 \u0111\u1ee7.<\/p>\n<p>Cho ph\u00e9p th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 n\u00f3 tr\u1edf n\u00ean kh\u00f3 kh\u0103n. C\u00e1c l\u1edbp kh\u00e1c ph\u1ea3i \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean chi\u1ec1u cao 7 cm. L\u1edbp cu\u1ed1i c\u00f9ng c\u1ea7n \u0111\u01b0\u1ee3c x\u00f3a s\u1ea1ch. N\u1ebfu c\u00e1c v\u1ebft n\u1ee9t nh\u1ecf \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n, t\u1ed1t h\u01a1n l\u00e0 n\u00ean che \u0111\u1eady ch\u00fang v\u00e0 lau ch\u00fang xu\u1ed1ng. V\u00f4i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng b\u00ean ngo\u00e0i cho m\u1ed9t \u1ed1ng \u1ed1ng kh\u00f3i m\u1edbi \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t.<\/p>\n<p>K\u1ebft qu\u1ea3 c\u1ee7a s\u1ef1 \u0111\u01a1n gi\u1ea3n l\u00e0 kh\u00f4ng c\u00f3 l\u1ee3i nhu\u1eadn. Sau khi chi ti\u00eau kho\u1ea3ng s\u1ed1 ti\u1ec1n v\u00e0 c\u00f4ng s\u1ee9c n\u00e0y, vi\u1ec7c l\u00e0m n\u00f3ng \u1ed1ng kh\u00f3i b\u1eaft \u0111\u1ea7u \u0111\u1ea7u t\u01b0 nhi\u1ec1u h\u01a1n. V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t kh\u00f3 kh\u0103n h\u01a1n \u0111\u1ec3 c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 duy tr\u00ec s\u1ef1 \u1ea5m \u00e1p trong m\u1ed9t th\u1eddi gian d\u00e0i l\u00e0 len kho\u00e1ng s\u1ea3n.<\/p>\n<p>\u1ed0ng g\u1ea1ch c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch ho\u00e0n to\u00e0n. Cho ph\u00e9p b\u1ee5i b\u1ea9n tr\u00e1nh xa c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n. M\u1ed9t m\u1ea1ng tinh th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t sau khi c\u00e1c c\u1ea5u h\u00ecnh kim lo\u1ea1i \u0111\u01b0\u1ee3c g\u1eafn ch\u1eb7t v\u00e0o m\u00e1i nh\u00e0.<\/p>\n<p>C\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c c\u1ed9t d\u1ecdc c\u1ee7a b\u1ed9 x\u01b0\u01a1ng. M\u1ed9t trong nh\u1eefng th\u00f4ng s\u1ed1, \u0111\u1ed9 d\u00e0y c\u1ee7a v\u1eadt li\u1ec7u nh\u1eb1m c\u00e1ch \u0111i\u1ec7n m\u1ed9t \u1ed1ng kh\u00f3i b\u1eb1ng g\u1ea1ch, b\u1eb1ng v\u1edbi kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c gi\u00e1 \u0111\u1ee1. Len kho\u00e1ng \u0111\u01b0\u1ee3c bao g\u1ed3m trong th\u00f9ng ho\u00e0n to\u00e0n m\u1edbi. Kho\u1ea3ng c\u00e1ch v\u00e0 v\u1ebft n\u1ee9t l\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft cho ch\u1ee9c n\u0103ng h\u00f3a \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a c\u00e1ch nhi\u1ec7t.<\/p>\n<p>L\u00e0m s\u1ea1ch b\u1eb1ng v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t; lo\u1ea1i b\u1ecf m\u00e0ng \u0111\u1ec3 cung c\u1ea5p s\u1ef1 c\u00f4 l\u1eadp \u0111\u1ed9 \u1ea9m. C\u00e1ch \u0111i\u1ec7n c\u00f3 b\u1ed9 phim tu\u00e2n th\u1ee7 n\u00f3. C\u00e1c \u1ed1ng c\u00e1ch nhi\u1ec7t b\u1eaft bu\u1ed9c l\u00e0m b\u1eb1ng v\u00e1n s\u00f3ng ch\u1eafc ch\u1eafn. B\u1eb1ng c\u00e1ch bu\u1ed9c ch\u1eb7t v\u1eadt li\u1ec7u ch\u1eafc ch\u1eafn n\u00e0y v\u00e0o khung m\u1ea1ng, c\u00e1c v\u1ecb tr\u00ed c\u1ee7a c\u00e1c kh\u1edbp k\u1ebft qu\u1ea3 v\u00e0 c\u00e1c c\u1ea1nh c\u1ee7a l\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c che ch\u1eafn kh\u1ecfi \u0111\u1ed9 \u1ea9m v\u00e0 kh\u00ed.<\/p>\n<h3>\u1ed0ng t\u1eeb ami\u0103ng<\/h3>\n<p>Thi\u1ebft k\u1ebf \u1ed1ng kh\u00f3i c\u00e1ch nhi\u1ec7t c\u1ee7a ph\u00f2ng t\u1eafm.<\/p>\n<ul>\n<li>Len kho\u00e1ng;<\/li>\n<li>s\u1eaft m\u1ea1 k\u1ebdm;<\/li>\n<li>v\u1eefa xi m\u0103ng;<\/li>\n<li>l\u00e1;<\/li>\n<li>Gi\u00e1 \u0111\u1ee1 kim lo\u1ea1i.<\/li>\n<\/ul>\n<p>Ngo\u00e0i ra, c\u00e1ch \u0111i\u1ec7n c\u1ee7a \u1ed1ng kh\u00f3i l\u00e0m b\u1eb1ng ami\u0103ng kh\u00f4ng th\u1ec3 ph\u00e1 v\u1ee1 ph\u1ea3i \u0111\u01b0\u1ee3c khen ng\u1ee3i. Sau khi cho \u1ed1ng kh\u00f3i d\u1ecdn d\u1eb9p k\u1ef9 l\u01b0\u1ee1ng, b\u1ec1 m\u1eb7t c\u1ee7a n\u00f3 n\u00ean s\u1eb5n s\u00e0ng \u0111\u1ec3 c\u00e1ch nhi\u1ec7t. Sau \u0111\u00f3, m\u1ed9t tr\u01b0\u1eddng h\u1ee3p c\u1ee9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb s\u1eaft m\u1ea1 k\u1ebdm. V\u1eadt li\u1ec7u d\u00e0nh cho v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t s\u1ebd \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i th\u00eam b\u1edfi v\u1ecf n\u00e0y.<\/p>\n<p>Th\u00e9p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m \u1ed1ng kim lo\u1ea1i. Ngo\u00e0i ra, c\u00f3 c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng l\u00e0m b\u1eb1ng k\u1ebdm c\u1ea7n c\u00e1ch nhi\u1ec7t. Th\u00f4ng th\u01b0\u1eddng, s\u1eed d\u1ee5ng len bazan \u0111\u1ec3 c\u00e1ch nhi\u1ec7t ch\u00fang.<\/p>\n<p>N\u00f3 l\u00e0 \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ec3 l\u1ea1i m\u1ed9t kho\u1ea3ng c\u00e1ch \u00edt nh\u1ea5t s\u00e1u cm d\u1ecdc theo to\u00e0n b\u1ed9 chu vi c\u1ee7a \u1ed1ng kh\u00f3i gi\u1eefa n\u00f3 v\u00e0 v\u1ecf kim lo\u1ea1i. V\u1ecf kim lo\u1ea1i h\u00ecnh xi lanh h\u00ecnh h\u1ecdc \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng. M\u1ed7i th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3 kh\u00f4ng d\u00e0i h\u01a1n 1.5 m\u00e9t. M\u1ed9t c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean \u0111\u1ec9nh c\u1ee7a m\u1ed9t c\u1ea5u tr\u00fac kh\u00e1c. Ph\u1ea3i m\u1ea5t kho\u1ea3ng 10 cm \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ebfn \u0111i\u1ec3m k\u1ebft n\u1ed1i d\u00e0y \u0111\u1eb7c c\u1ee7a ch\u00fang. Kh\u00f4ng n\u00ean c\u00f3 b\u1ea5t k\u1ef3 v\u1ebft n\u1ee9t n\u00e0o gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a v\u1ecf.<\/p>\n<p>Theo c\u00e1ch nhi\u1ec7t b\u1eb1ng c\u00e1ch nhi\u1ec7t b\u1eb1ng len kho\u00e1ng ch\u1ea5t \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng ch\u1eb7t ch\u1ebd trong m\u1ed9t n\u1eeda b\u00ean trong. Ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u v\u1edbi y\u1ebfu t\u1ed1 th\u1ea5p h\u01a1n.<\/p>\n<p>Ho\u00e0n to\u00e0n c\u00e1ch \u0111i\u1ec7n tr\u00ean \u0111\u1ec9nh c\u1ee7a m\u1ed9t \u1ed1ng kh\u00f3i xi m\u0103ng ami\u0103ng. C\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec9nh c\u1ee7a \u1ed1ng kh\u00f3i, l\u01b0u \u00fd \u0111\u1ebfn \u0111\u1ed9 nghi\u00eang nh\u1eb9 c\u1ee7a n\u00f3.<\/p>\n<p>Dung d\u1ecbch xi m\u0103ng n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u1ea5p \u0111\u1ea7y kh\u00f4ng gian k\u1ebft qu\u1ea3 t\u1eeb \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 v\u1ecf \u0111\u01b0\u1ee3c t\u00e1ch ra.<\/p>\n<p>Khi \u1ed1ng kh\u00f3i d\u1ec5 l\u00e0m \u1ea5m h\u01a1n nhi\u1ec1u, c\u00e1c ho\u1ea1t \u0111\u1ed9ng li\u00ean quan \u0111\u1ebfn c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh \u0111\u1ed9c l\u1eadp. H\u1ecd c\u1ed1 g\u1eafng c\u00e1ch nhi\u1ec7t b\u1eb1ng c\u00e1ch \u0111\u1eb7t m\u1ed9t v\u00e0i l\u1edbp v\u1eadt li\u1ec7u n\u1ed9i ti\u1ebft nhi\u1ec7t xung quanh \u1ed1ng \u1ed1ng kh\u00f3i. L\u00e1 v\u00e0 len kho\u00e1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t. M\u1ed9t c\u1ea7n ph\u1ea3i lo\u1ea1i b\u1ecf thi\u1ebft b\u1ecb k\u1ebft qu\u1ea3. \u1ede \u0111\u00e2y, d\u1ea5u ngo\u1eb7c kim lo\u1ea1i s\u1ebd c\u00f3 \u00edch.<\/p>\n<h3>\u1ed0ng kh\u00f3i kim lo\u1ea1i<\/h3>\n<p>S\u01a1 \u0111\u1ed3 thi\u1ebft b\u1ecb \u1ed1ng b\u00e1nh sandwich.<\/p>\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 kim lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng tr\u00ecnh \u1ed1ng kh\u00f3i. Ngo\u00e0i ra, c\u00f3 s\u1ef1 m\u1ea1 k\u1ebdm. \u1ed0ng b\u00e1nh sandwich \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn g\u1ea7n \u0111\u00e2y. C\u00e1ch nhi\u1ec7t l\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft cho h\u1ecd.<\/p>\n<p>Thu\u1eadt to\u00e1n c\u00e1ch nhi\u1ec7t c\u1ee7a \u1ed1ng kh\u00f3i kim lo\u1ea1i l\u00e0 g\u00ec?<\/p>\n<p>M\u1ed9t \u1ed1ng kh\u00f3i nh\u01b0 v\u1eady s\u1ebd c\u1ea7n hai \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh kh\u00e1c nhau \u0111\u1ec3 \u0111\u01b0\u1ee3c c\u00e1ch \u0111i\u1ec7n. V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t gi\u1eefa hai ph\u1ea7n c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o ph\u1ea7n th\u1ee9 hai. Ph\u00e2n \u0111o\u1ea1n ph\u00eda sau ph\u00e2n \u0111o\u1ea1n, \u1ed1ng kim lo\u1ea1i \u0111\u01b0\u1ee3c n\u1ed1i ngh\u1ecbch \u0111\u1ea3o. Basalt c\u00e1ch \u0111i\u1ec7n l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng gi\u1eefa ch\u00fang. Nhi\u1ec1u kh\u1ea3 n\u0103ng n\u00f3 s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 gi\u00e1 treo b\u1ed5 sung kh\u00e1c, n\u00f3 d\u00e0y h\u01a1n.<\/p>\n<p>Kh\u00f4ng c\u00f3 len bazan, kh\u00f4ng c\u00f3 l\u1edbp c\u00e1ch nhi\u1ec7t s\u1ebd ho\u1ea1t \u0111\u1ed9ng. C\u00f4 \u1ea5y kh\u00f4ng s\u1ee3 nh\u1eefng h\u1eadu qu\u1ea3 ti\u00eau c\u1ef1c c\u1ee7a tia UV ho\u1eb7c n\u1ea5m m\u1ed1c x\u00e1m.<\/p>\n<p>Th\u1ea3m \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb s\u1ee3i bazal, c\u00f3 d\u00e2y th\u00e9p \u0111\u01b0\u1ee3c d\u1ec7t trong su\u1ed1t. H\u1ecd y\u00eau c\u1ea7u c\u00e1ch nhi\u1ec7t \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u1ed9t ph\u1ea7n h\u00ecnh ch\u1eef nh\u1eadt ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ea7n tr\u00f2n.<\/p>\n<p>B\u00f4ng len v\u1edbi k\u1ebft c\u1ea5u kho\u00e1ng ch\u1ea5t (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u00e1) l\u00e0 thu\u1eadn l\u1ee3i khi n\u00f3 \u0111\u01b0\u1ee3c c\u00e1ch nhi\u1ec7t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t chi\u1ebfc chopper. N\u1ebfu c\u1ea7n, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c ph\u1ea7n v\u1edbi s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a k\u00e9o chuy\u00ean d\u1ee5ng. \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t trong m\u1ed9t th\u1eddi gian r\u1ea5t d\u00e0i &#8211; \u00edt nh\u1ea5t l\u00e0 n\u0103m m\u01b0\u01a1i n\u0103m. N\u00f3 c\u0169ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u1ed1ng kh\u00f3i s\u1ebd c\u00f3 l\u1edbp nhi\u1ec7t tuy\u1ec7t v\u1eddi.<\/p>\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc ng\u00e0y nay \u0111\u00e3 ph\u00e1t tri\u1ec3n nh\u1eefng \u1ed1ng kh\u00f3i d\u1ef1 ki\u1ebfn \u200b\u200bs\u1ebd tr\u1edf th\u00e0nh \u0111i\u1ec1u l\u1edbn ti\u1ebfp theo trong x\u00e2y d\u1ef1ng. \u1ed0ng kh\u00f3i l\u00e0m b\u1eb1ng th\u1ee7y tinh v\u00e0 g\u1ed1m s\u1ee9 \u0111\u00e3 c\u00f3 s\u1eb5n \u0111\u1ec3 mua. Nh\u1eefng thi\u1ebft b\u1ecb s\u00e1ng t\u1ea1o n\u00e0y n\u1eb7ng \u00edt h\u01a1n, d\u1ec5 c\u00e0i \u0111\u1eb7t v\u00e0 v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 mi\u1ec5n nhi\u1ec5m v\u1edbi s\u1ef1 \u0103n m\u00f2n. V\u1ea5n \u0111\u1ec1 duy nh\u1ea5t l\u00e0 kh\u00f4ng c\u00f3 ng\u01b0\u1eddi Nga n\u00e0o c\u00f3 th\u1ec3 mua ch\u00fang. Gi\u00e1 \u0111\u1eaft l\u00e0 nguy\u00ean nh\u00e2n. B\u00f4ng b\u00f4ng \u0111\u00e1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ed5 ch\u1ee9c c\u00e1ch nhi\u1ec7t \u1ed1ng \u1ed1ng kh\u00f3i t\u1ea1i nh\u00e0, m\u1eb7c d\u00f9 c\u00e1c nh\u00e0 cung c\u1ea5p ch\u1eadm cung c\u1ea5p.<\/p>\n<p>B\u1ea5t k\u1ef3 lo\u1ea1i c\u00e1ch nhi\u1ec7t \u1ed1ng \u1ed1ng kh\u00f3i l\u00e0 b\u1eaft bu\u1ed9c; \u0110\u1eebng b\u1ecf qua nhi\u1ec7m v\u1ee5 quan tr\u1ecdng n\u00e0y v\u00ec n\u00f3 g\u00f3p ph\u1ea7n gi\u1eef cho ng\u00f4i nh\u00e0 \u1ea5m h\u01a1n.<\/p>\n<p>\u1ed0ng kh\u00f3i n\u00ean \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch v\u00e0 chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi \u1ed1ng \u1ed1ng kh\u00f3i \u0111\u01b0\u1ee3c c\u00e1ch \u0111i\u1ec7n. M\u1ed9t \u1ed1ng \u1ed1ng kh\u00f3i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u1ee7y tinh, kim lo\u1ea1i, ami\u0103ng ho\u1eb7c g\u1ea1ch.<\/p>\n<h2>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 c\u00e1ch nhi\u1ec7t \u1ed1ng \u1ed1ng kh\u00f3i \u0111\u00fang c\u00e1ch b\u1eb1ng tay c\u1ee7a b\u1ea1n<\/h2>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/07\/uteplenie-truby-dymohoda-mineralnoj-vatoj_3.jpg\"><\/p>\n<p>S\u1ef1 s\u1eafp x\u1ebfp c\u1ee7a m\u1ed9t ng\u00f4i nh\u00e0 ri\u00eang v\u1edbi n\u1ed3i h\u01a1i kh\u00ed ho\u1eb7c nhi\u00ean li\u1ec7u r\u1eafn ho\u1eb7c l\u00f2 s\u01b0\u1edfi b\u1ebfp cung c\u1ea5p cho hi\u1ec7u su\u1ea5t cao c\u1ee7a c\u00f4ng vi\u1ec7c \u0111\u00f3 \u1edf t\u1ea5t c\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh. Hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng s\u01b0\u1edfi kh\u00f4ng ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ee9c m\u1ea1nh c\u1ee7a h\u1ec7 th\u1ed1ng s\u01b0\u1edfi, lo\u1ea1i c\u1ee7a n\u00f3 v\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a v\u1eadt li\u1ec7u hi\u1ec7n \u0111\u1ea1i trong thi\u1ebft k\u1ebf, m\u00e0 c\u00f2n v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng c\u00e1ch nhi\u1ec7t c\u1ee7a ph\u00f2ng n\u00f3ng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 c\u1ea5u tr\u00fac c\u1ee7a n\u00f3. \u1ed0ng kh\u00f3i l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 c\u1ee7a h\u1ec7 th\u1ed1ng s\u01b0\u1edfi, c\u00f9ng v\u1edbi n\u1ed3i h\u01a1i ho\u1eb7c h\u1ed9p l\u1eeda, ph\u1ea3i ch\u1ecbu t\u00e1c h\u1ea1i c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ed1t, nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed1t v\u00e0 nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng xung quanh. S\u1ef1 c\u00e1ch nhi\u1ec7t c\u1ee7a \u1ed1ng kh\u00f3i gi\u00fap gi\u1ea3m thi\u1ec3u \u1ea3nh h\u01b0\u1edfng c\u1ee7a s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed1i v\u1edbi thi\u1ebft k\u1ebf \u1ed1ng kh\u00f3i, gi\u00fap n\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n v\u1ec1 m\u1eb7t b\u1ea3o t\u1ed3n nhi\u1ec7t v\u00e0 th\u1ea9m m\u1ef9 h\u01a1n trong h\u00ecnh th\u1ee9c x\u00e2y d\u1ef1ng chung. N\u00f3 s\u1ebd l\u00e0 v\u1ec1 c\u00e1ch c\u00e1ch \u0111i\u1ec7n \u1ed1ng \u1ed1ng kh\u00f3i \u0111\u00fang c\u00e1ch v\u1edbi \u0111\u00f4i tay c\u1ee7a b\u1ea1n. L\u1ef1a ch\u1ecdn t\u00e0i li\u1ec7u n\u00e0o, \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ch\u00fang.<\/p>\n<h3>T\u1ea1i sao \u1ed1ng kh\u00f3i n\u00ean \u0111\u01b0\u1ee3c c\u00e1ch nhi\u1ec7t<\/h3>\n<p>H\u1ec7 th\u1ed1ng \u1ed1ng kh\u00f3i t\u1eeb b\u1ebfp ho\u1eb7c n\u1ed3i h\u01a1i thu\u1ed9c nhi\u1ec1u lo\u1ea1i kh\u00e1c nhau d\u1ef1a tr\u00ean y\u1ebfu t\u1ed1 x\u00e2y d\u1ef1ng ch\u00ednh &#8211; Chimney. C\u00e1c con chim \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng kim lo\u1ea1i, ami\u0103ng, \u1ed1ng m\u1ea1 k\u1ebdm v\u00e0 g\u1ea1ch. Trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng, \u1ed1ng kh\u00f3i ph\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng theo m\u00f9a. Trong th\u1eddi ti\u1ebft l\u1ea1nh, khi \u1ed1ng kh\u00f3i ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh m\u1ebd cho m\u1ee5c \u0111\u00edch d\u1ef1 \u0111\u1ecbnh c\u1ee7a n\u00f3, n\u00f3 ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh nh\u1ea5t trong \u1ea3nh h\u01b0\u1edfng c\u1ee7a ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, bi\u00ean \u0111\u1ed9 dao \u0111\u1ed9ng t\u1eeb + 200 \u0111\u1ed9 v\u00e0 nhi\u1ec1u h\u01a1n \u0111\u1ebfn &#8211; 35 \u0111\u1ed9. L\u00e0m n\u00f3ng li\u00ean t\u1ee5c v\u00e0 l\u00e0m m\u00e1t s\u1eafc n\u00e9t d\u1eabn \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i theo chu k\u1ef3 trong c\u1ea5u tr\u00fac c\u1ee7a m\u1ea1ng ph\u00e2n t\u1eed c\u1ee7a v\u1eadt li\u1ec7u m\u00e0 \u1ed1ng kh\u00f3i \u0111\u01b0\u1ee3c t\u1ea1o ra. V\u1eadt li\u1ec7u, cho d\u00f9 \u0111\u00f3 l\u00e0 kim lo\u1ea1i hay g\u1ea1ch, m\u1edf r\u1ed9ng khi \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng v\u00e0 n\u00e9n khi l\u00e0m m\u00e1t.<\/p>\n<p>\u0110\u1ed9 \u1ea9m c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u1ed1ng kh\u00f3i t\u1eeb b\u00ean trong. C\u00f3 m\u1ed9t s\u1ed1 \u0111\u1ed9 \u1ea9m t\u1eeb c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ed1t trong kh\u00ed quy\u1ec3n, nh\u01b0ng kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3. M\u1ed9t t\u1ea7n s\u1ed1 c\u1ee5 th\u1ec3 l\u1eafng xu\u1ed1ng tr\u00ean c\u00e1c b\u1ee9c t\u01b0\u1eddng b\u00ean trong c\u1ee7a \u1ed1ng kh\u00f3i. Ng\u01b0ng t\u1ee5, khi n\u00f3 t\u00edch t\u1ee5, tr\u1edf th\u00e0nh m\u1ed9t s\u1ef1 xu\u1ea5t hi\u1ec7n th\u01b0\u1eddng xuy\u00ean v\u00e0 t\u00edch c\u1ef1c g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 s\u1ee5p \u0111\u1ed5 c\u1ee7a \u1ed1ng kh\u00f3i v\u00e0 t\u01b0\u1eddng, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng vi\u00ean g\u1ea1ch.<\/p>\n<p>C\u00e1c th\u1ee7 t\u1ee5c nh\u01b0 v\u1eady c\u00f3 \u1ea3nh h\u01b0\u1edfng b\u1ea5t l\u1ee3i \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n ki\u1ebfn \u200b\u200btr\u00fac c\u1ee7a \u1ed1ng kh\u00f3i. B\u00e2y gi\u1edd ch\u00fang ta nh\u1eadn ra r\u1eb1ng tu\u1ed5i th\u1ecd c\u1ee7a \u1ed1ng kh\u00f3i l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 r\u1ea5t \u0111\u00e1ng nghi ng\u1edd, \u0111\u01b0\u1ee3c b\u1ed5 sung s\u1ef1 phong h\u00f3a t\u1ef1 nhi\u00ean c\u1ee7a v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng v\u00e0 h\u00e0nh \u0111\u1ed9ng c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n s\u1ea3n ph\u1ea9m \u0111\u1ed1t ch\u00e1y t\u00edch c\u1ef1c n\u1eb1m tr\u00ean c\u00e1c b\u1ee9c t\u01b0\u1eddng b\u00ean trong c\u1ee7a \u1ed1ng kh\u00f3i.<\/p>\n<p>Tuy nhi\u00ean, c\u00f3 m\u1ed9t s\u1eeda ch\u1eefa cho v\u1ea5n \u0111\u1ec1. M\u1eb7c d\u00f9 n\u00f3 kh\u00f4ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 t\u00edch c\u1ef1c s\u1ebd b\u1ecb lo\u1ea1i b\u1ecf, nh\u01b0ng n\u00f3 kh\u00f4ng gi\u1ea3i quy\u1ebft hi\u1ec7u qu\u1ea3 ph\u1ea7n l\u1edbn trong s\u1ed1 ch\u00fang. C\u00e1c qu\u00e1 tr\u00ecnh h\u00f3a h\u1ecdc v\u00e0 v\u1eadt l\u00fd ph\u00e1 h\u1ee7y c\u00f3 th\u1ec3 b\u1ecb tr\u00ec ho\u00e3n b\u1eb1ng c\u00e1ch nhi\u1ec7t, \u0111i\u1ec1u n\u00e0y c\u0169ng l\u00e0m gi\u1ea3m t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang theo nhi\u1ec1u c\u00e1ch kh\u00e1c.<\/p>\n<p>Thi\u1ebft k\u1ebf \u1ed1ng kh\u00f3i c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n v\u1ec1 m\u1eb7t h\u00e0nh \u0111\u1ed9ng th\u1ef1c t\u1ebf c\u0169ng nh\u01b0 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c y\u1ebfu t\u1ed1 b\u1ea5t l\u1ee3i. To\u00e0n b\u1ed9 hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng s\u01b0\u1edfi \u0111\u01b0\u1ee3c t\u0103ng l\u00ean m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean b\u1edfi nhi\u1ec7t gi\u1eef l\u1ea1i.<\/p>\n<p>Sau khi l\u1edbp c\u00e1ch nhi\u1ec7t k\u1ebft th\u00fac, vi\u1ec7c s\u1eeda ch\u1eefa \u1ed1ng kh\u00f3i s\u1ebd kh\u00f4ng c\u00f2n c\u1ea7n th\u1eddi gian v\u00e0 ti\u1ec1n b\u1ea1c.<\/p>\n<p>C\u00e1c ph\u1ea7n c\u1ee7a m\u00e1i nh\u00e0 g\u1ea7n v\u1edbi \u1ed1ng kh\u00f3i s\u1ebd kh\u00f4ng c\u00f2n ti\u1ebfp x\u00fac v\u1edbi s\u1ee9c n\u00f3ng \u0111\u1ebfn t\u1eeb n\u00f3.<\/p>\n<p>M\u1ed9t l\u1ee3i \u00edch kh\u00e1c l\u00e0 \u1ed1ng kh\u00f3i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u00f2a nh\u1eadp v\u1edbi phong c\u00e1ch ki\u1ebfn \u200b\u200btr\u00fac t\u1ed5ng th\u1ec3 c\u1ee7a t\u00f2a nh\u00e0, cho d\u00f9 \u0111\u00f3 l\u00e0 nh\u00e0 \u0111\u1ec3 xe hay n\u01a1i c\u01b0 tr\u00fa ri\u00eang.<\/p>\n<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c c\u00e1ch nhi\u1ec7t c\u00e1c t\u00f2a nh\u00e0 hi\u1ec7n \u0111\u1ea1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1ed1ng kh\u00f3i, \u0111\u01b0\u1ee3c nh\u1ea5n m\u1ea1nh b\u1edfi l\u01b0\u1ee3ng m\u1ea5t nhi\u1ec7t th\u00f4ng qua n\u00f3.<\/p>\n<h3>Nh\u1eefng g\u00ec m\u00e1y s\u01b0\u1edfi t\u1ed3n t\u1ea1i<\/h3>\n<p>C\u00f3 l\u1ebd s\u1ef1 c\u00e2n nh\u1eafc quan tr\u1ecdng nh\u1ea5t trong t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng vi\u1ec7c s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t. V\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c ch\u1ecdn s\u1ebd x\u00e1c \u0111\u1ecbnh t\u00ednh ph\u1ee9c t\u1ea1p c\u1ee7a qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t, hi\u1ec7u qu\u1ea3 c\u1ee7a k\u1ebft qu\u1ea3 v\u00e0 s\u1ef1 xu\u1ea5t hi\u1ec7n cu\u1ed1i c\u00f9ng.<\/p>\n<p>Sau \u0111\u00e2y l\u00e0 c\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m n\u00f3ng \u1ed1ng kh\u00f3i:<\/p>\n<ul>\n<li>Cotton b\u00f4ng kho\u00e1ng;<\/li>\n<li>m\u00e1y s\u01b0\u1edfi s\u1ee3i;<\/li>\n<li>c\u00e1c y\u1ebfu t\u1ed1 b\u00ea t\u00f4ng v\u00e0 c\u1ea5u tr\u00fac t\u1eeb n\u00f3;<\/li>\n<li>g\u1ea1ch b\u1ecb h\u1ecfng;<\/li>\n<li>th\u1ee7y tinh x\u1ed1p;<\/li>\n<\/ul>\n<p>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u01a1 h\u1ecdc, m\u1eadt \u0111\u1ed9 v\u00e0 ph\u1ea1m vi gi\u00e1 c\u1ee7a t\u1eebng v\u1eadt li\u1ec7u n\u00f3i tr\u00ean kh\u00e1c nhau. Xem x\u00e9t c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ph\u01b0\u01a1ng c\u1ee5 th\u1ec3 c\u1ee7a \u1ed1ng kh\u00f3i, n\u00ean ch\u1ecdn v\u1eadt li\u1ec7u. Tr\u00f2 \u0111\u00f9a l\u00e0 kh\u00f4ng ph\u00f9 h\u1ee3p khi xem x\u00e9t vi\u1ec7c c\u00e0i \u0111\u1eb7t thu\u1eadn ti\u1ec7n v\u00ec c\u00e1ch \u0111i\u1ec7n c\u1ee7a c\u00e1c lo\u1ea1i c\u1ea5u tr\u00fac n\u00e0y cho ph\u00e9p l\u00e0m vi\u1ec7c \u1edf \u0111\u1ed9 cao.<\/p>\n<p>Khi ch\u1ecdn v\u1eadt li\u1ec7u, c\u00e1ch \u0111i\u1ec7n l\u00e0 khuy\u1ebfn ngh\u1ecb ch\u00ednh:<\/p>\n<ul>\n<li>N\u00f3 b\u1ecb c\u1ea5m s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u d\u1ec5 ch\u00e1y.<\/li>\n<li>V\u1eadt li\u1ec7u t\u1ed1t h\u01a1n \u0111\u1ec3 ch\u1ecdn b\u1ecb tri\u1ec7t ti\u00eau v\u00e0 \u00e1nh s\u00e1ng. Kh\u1ed1i x\u1ec9 T\u00f4i s\u1eed d\u1ee5ng c\u00e1c nh\u00e0 x\u00e2y d\u1ef1ng tr\u00ean c\u01a1 s\u1edf m\u1ed9t d\u1ef1 \u00e1n \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u1edbi c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n v\u1ec1 t\u1ea3i tr\u1ecdng m\u00e1i v\u00e0 c\u00e1c c\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3. V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t \u0111\u1ed9c l\u1eadp d\u1ec5 d\u00e0ng h\u01a1n nhi\u1ec1u \u0111\u1ec3 th\u1ef1c hi\u1ec7n len kho\u00e1ng.<\/li>\n<li>Ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c \u0111\u1ec1 xu\u1ea5t cho ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong c\u00e1c h\u01b0\u1edbng d\u1eabn t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t.<\/li>\n<\/ul>\n<p>Kh\u00f4ng bao gi\u1edd qu\u00e1 t\u1ea3i thi\u1ebft k\u1ebf c\u1ee7a m\u00e1i nh\u00e0. N\u1ed7 l\u1ef1c ti\u1ebfp c\u1eadn c\u00f4ng ty v\u1edbi c\u1ea5u tr\u00fac c\u00e1ch nhi\u1ec7t d\u1ec5 nh\u1ea5t c\u00f3 th\u1ec3.<\/p>\n<h3>Thi\u1ebft k\u1ebf c\u1ee7a \u1ed1ng kh\u00f3i c\u00e1ch nhi\u1ec7t v\u00e0 c\u00e1c t\u00ednh n\u0103ng c\u1ee7a n\u00f3<\/h3>\n<p>H\u00ecnh minh h\u1ecda cho th\u1ea5y hai ph\u01b0\u01a1ng ph\u00e1p c\u00e1ch \u0111i\u1ec7n m\u1ed9t \u1ed1ng \u1ed1ng kh\u00f3i: b\u00ean tr\u00e1i, s\u1eed d\u1ee5ng len kho\u00e1ng v\u00e0 t\u1ea5m m\u1ea1 k\u1ebdm, v\u00e0 b\u00ean ph\u1ea3i, s\u1eed d\u1ee5ng len kho\u00e1ng s\u1ea3n v\u00e0 b\u00ea t\u00f4ng x\u1ec9 \u0111\u01b0\u1ee3c trang tr\u00ed. \u1ed0ng kh\u00f3i t\u1eeb \u1ed1ng xi m\u0103ng ami\u0103ng \u0111\u01b0\u1ee3c xem x\u00e9t trong v\u00ed d\u1ee5 \u0111\u00e3 cho.<\/p>\n<p>C\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi th\u1eddi ti\u1ebft b\u00ean ngo\u00e0i v\u00e0 s\u1ef1 h\u00ecnh th\u00e0nh ng\u01b0ng t\u1ee5 b\u00ean trong b\u1edfi m\u1ed9t l\u1edbp c\u00e1ch \u0111i\u1ec7n.<\/p>\n<h3>C\u00e1ch c\u00e1ch \u0111i\u1ec7n \u1ed1ng \u1ed1ng kh\u00f3i b\u1eb1ng tay c\u1ee7a ch\u00ednh b\u1ea1n: C\u00e1c th\u00f4ng s\u1ed1 thi\u1ebft k\u1ebf ch\u00ednh<\/h3>\n<p>C\u00f3 r\u1ea5t nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 c\u00e1ch nhi\u1ec7t kh\u00e9p k\u00edn. V\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0 nh\u1eefng g\u00ec l\u00e0m cho ch\u00fang kh\u00e1c bi\u1ec7t v\u1edbi nhau.<\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u1ed1ng kh\u00f3i Sentwitch \u0111\u00e3 ho\u00e0n th\u00e0nh cho &quot;Th\u1ea7n&quot; l\u1ef1a ch\u1ecdn. M\u1ed9t s\u1ea3n ph\u1ea9m nh\u01b0 th\u1ebf n\u00e0y \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t trong c\u00e1c doanh nghi\u1ec7p v\u00e0 k\u1ebft h\u1ee3p c\u00e1c d\u1ea5u hi\u1ec7u v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m t\u1ed1t nh\u1ea5t c\u1ee7a m\u1ed9t \u1ed1ng kh\u00f3i \u1ea5m \u00e1p. T\u1ea5t c\u1ea3 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n l\u00e0m v\u1edbi t\u01b0 c\u00e1ch l\u00e0 m\u1ed9t nh\u00e0 thi\u1ebft k\u1ebf l\u00e0 thu th\u1eadp n\u00f3 theo chi\u1ec1u cao m\u00e0 b\u1ea1n mu\u1ed1n c\u1ea5u tr\u00fac.<\/p>\n<p>M\u1ed9t minh h\u1ecda v\u1ec1 c\u00e1ch c\u00e1c \u1ed1ng kh\u00f3i Sentwitch c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t c\u1ea3 b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i m\u1ed9t ng\u00f4i nh\u00e0.<\/p>\n<p>T\u1ed1t nh\u1ea5t l\u00e0 ngh\u0129 v\u1ec1 l\u1ef1a ch\u1ecdn c\u00e1ch nhi\u1ec7t \u00edt t\u1ed1n k\u00e9m h\u01a1n theo t\u1eebng giai \u0111o\u1ea1n.<\/p>\n<p>C\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ch\u1ee9a \u0111\u1ea7y xi m\u0103ng \u0111\u01b0\u1ee3c c\u00e1ch nhi\u1ec7t theo hai c\u00e1ch kh\u00e1c nhau. Nh\u1eefng l\u1eddi k\u00eau g\u1ecdi \u0111\u1ea7u ti\u00ean \u0111\u1ec3 s\u1eeda \u0111\u01b0\u1eddng \u1ed1ng b\u1eb1ng d\u00e2y, bao ph\u1ee7 l\u1edbp c\u00e1ch nhi\u1ec7t b\u1eb1ng v\u1ecf v\u00e0 b\u1ecdc \u1ed1ng trong l\u00f2 s\u01b0\u1edfi l\u00e0m b\u1eb1ng bazan ho\u1eb7c len kho\u00e1ng. Nh\u01b0 trong v\u00ed d\u1ee5 \u0111\u1ea7u ti\u00ean, ph\u01b0\u01a1ng ph\u00e1p th\u1ee9 hai \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch th\u1eaft \u1ed1ng v\u1edbi c\u00e1c kh\u1ed1i b\u00ea t\u00f4ng x\u1ec9 \u0111\u1eb7c bi\u1ec7t v\u00e0 \u0111\u01b0\u1ee3c ph\u00e2n l\u1eadp b\u1eb1ng len kho\u00e1ng n\u1ebfu c\u1ea7n. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n v\u00e0 chi ph\u00ed nhi\u1ec1u ti\u1ec1n h\u01a1n.<\/p>\n<p>1. M\u1ed9t l\u1edbp c\u00e1ch \u0111i\u1ec7n nhi\u1ec7t d\u00e0y 100 mm \u0111\u01b0\u1ee3c qu\u1ea5n quanh \u1ed1ng xi m\u0103ng ami\u0103ng.<\/p>\n<p>H\u00e3y nh\u1edb r\u1eb1ng sau khi n\u00f3 \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh, l\u1edbp c\u00e1ch nhi\u1ec7t c\u00f3 th\u1ec3 co l\u1ea1i. Khi \u0111\u01b0\u1ee3c n\u00e9n, n\u00f3 n\u00ean c\u00f3 \u0111\u1ed9 d\u00e0y t\u1ed1i thi\u1ec3u l\u00e0 60 mm.<\/p>\n<p>2. S\u1eed d\u1ee5ng d\u00e2y \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m l\u1edbp c\u00e1ch nhi\u1ec7t su\u1ed1t qu\u00e3ng \u0111\u01b0\u1eddng. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, vi\u1ec7c duy tr\u00ec \u0111\u1ed9 d\u00e0y t\u01b0\u01a1ng t\u1ef1 tr\u00ean to\u00e0n b\u1ed9 chi\u1ec1u d\u00e0i l\u00e0 b\u1eaft bu\u1ed9c.<\/p>\n<p>Kh\u00f4ng n\u00ean s\u1eeda ch\u1eefa ch\u1ea5t c\u00e1ch \u0111i\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng d\u00e2y c\u00f3 l\u1edbp c\u00e1ch \u0111i\u1ec7n \u0111i\u1ec7n tr\u00ean \u0111\u00f3. C\u00e1ch nhi\u1ec7t cao su ho\u1eb7c vinyl c\u1ee7a d\u00e2y c\u00f3 th\u1ec3 tan ch\u1ea3y trong \u1ed1ng kh\u00f3i n\u00f3ng v\u00ec n\u00f3 kh\u00f4ng th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao. do \u0111\u00f3 \u0111i ng\u01b0\u1ee3c l\u1ea1i t\u00ednh to\u00e0n v\u1eb9n v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m th\u1ec3 ch\u1ea5t c\u1ee7a c\u00e1ch nhi\u1ec7t.<\/p>\n<p>S\u1eed d\u1ee5ng d\u00e2y m\u1ecfng \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t.<\/p>\n<p>3. L\u1edbp c\u00e1ch nhi\u1ec7t s\u1ebd \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t t\u1ea5m m\u1ea1 k\u1ebdm trong b\u01b0\u1edbc sau \u0111\u00e2y.<\/p>\n<p>T\u1ea5m gi\u1ed1ng nh\u01b0 nh\u1ef1a, nh\u1eb9 h\u01a1n v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng d\u00e0y t\u1edbi 1 mm. \u0110\u1ec3 t\u00ecm chi\u1ec1u d\u00e0i chu vi, s\u1eed d\u1ee5ng roulette; Tuy nhi\u00ean, th\u00eam 20 mm v\u00e0o k\u00edch th\u01b0\u1edbc th\u1ef1c t\u1ebf. \u0110i\u1ec1u n\u00e0y l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ec3 qu\u00e1 t\u1ea3i, s\u1ebd ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t \u0111i\u1ec3m k\u1ebft n\u1ed1i v\u00edt \u0111inh t\u00e1n ho\u1eb7c t\u1ef1 khai th\u00e1c.<\/p>\n<p>L\u00e0m m\u1ed9t ph\u1ea7n c\u1ee7a m\u1ed9t k\u1eb9p t\u1eeb v\u1eadt li\u1ec7u m\u1ea1 k\u1ebdm ng\u1eafn h\u01a1n m\u1ed9t m\u00e9t chi\u1ec1u cao kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch.<\/p>\n<p>N\u1ebfu ho\u00e0n to\u00e0n kh\u1ea3 thi, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c con l\u0103n tr\u00ean c\u00e1c c\u1ea1nh \u0111\u01b0\u1eddng may \u0111\u1ec3 t\u1ea1o h\u00ecnh d\u1ea1ng v\u00f2ng tr\u00f2n l\u00fd t\u01b0\u1edfng.<\/p>\n<p>\u0110\u1eb7t m\u1ed9t ph\u1ea7n b\u00ean trong m\u1ed9t \u0111\u01b0\u1eddng may l\u00e0 th\u00edch h\u1ee3p h\u01a1n. Thi\u1ebft k\u1ebf n\u00e0y c\u00f3 b\u1ea3n ch\u1ea5t ngh\u1ec7 thu\u1eadt h\u01a1n.<\/p>\n<p>L\u1eafp \u0111\u1eb7t m\u1ed9t h\u00ecnh n\u00f3n b\u1ea3o v\u1ec7 b\u00ean trong \u1ed1ng \u1ed1ng kh\u00f3i \u0111\u1ec3 che ch\u1eafn n\u00f3 kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u01b0a b\u00e3o l\u00e0 b\u01b0\u1edbc cu\u1ed1i c\u00f9ng trong vi\u1ec7c c\u00e1ch \u0111i\u1ec7n m\u1ed9t \u1ed1ng kh\u00f3i ami\u0103ng.<\/p>\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng k\u1ef9 thu\u1eadt c\u00e1ch nhi\u1ec7t hi\u1ec7u qu\u1ea3 nh\u1ea5t v\u1ec1 chi ph\u00ed. H\u01a1n n\u1eefa, n\u00f3 cho ph\u00e9p c\u00e0i \u0111\u1eb7t h\u1ee3p l\u00fd d\u1ec5 d\u00e0ng.<\/p>\n<p>Cho d\u00f9 n\u00f3 c\u00f3 v\u1ebb d\u1ec5 d\u00e0ng th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c \u1edf \u0111\u1ed9 cao nh\u01b0 th\u1ebf n\u00e0o, b\u1ea1n kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn r\u1ee7i ro li\u1ec1u l\u0129nh v\u1edbi s\u1ef1 an to\u00e0n c\u1ee7a m\u00ecnh. Do \u0111\u00f3, t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng vi\u1ec7c c\u00e1ch nhi\u1ec7t c\u1ee7a \u1ed1ng kh\u00f3i tr\u00ean b\u1ea5t k\u1ef3 t\u00f2a nh\u00e0 n\u00e0o c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n song song.<\/p>\n<p>G\u1ea1ch \u1ed1ng kh\u00f3i l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn kh\u00e1c \u0111\u1ec3 l\u00e0m n\u00f3ng \u1ed1ng kh\u00f3i ami\u0103ng. M\u1ed9t l\u00f2 s\u01b0\u1edfi \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb gi\u1eefa \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 g\u1ea1ch (len kho\u00e1ng).<\/p>\n<p>V\u00ec g\u1ea1ch \u0111\u1eaft h\u01a1n, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1eaft h\u01a1n. Ngo\u00e0i ra, g\u1ea1ch g\u1ea1ch \u0111\u01b0\u1ee3c phong h\u00f3a theo th\u1eddi gian.<\/p>\n<p>\u1ed0ng kh\u00f3i l\u00e0m b\u1eb1ng \u1ed1ng th\u00e9p.<\/p>\n<p>Qu\u00e1 tr\u00ecnh c\u00e1ch \u0111i\u1ec7n \u1ed1ng kh\u00f3i ra kh\u1ecfi \u1ed1ng th\u00e9p l\u00e0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. H\u00e3y nh\u1edb r\u1eb1ng len b\u00f4ng bazan c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao h\u01a1n Asbocuent, v\u00ec v\u1eady \u0111\u00f3 l\u00e0 \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd. Th\u00e9p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m k\u1eb9p c\u0169ng \u0111\u01b0\u1ee3c m\u1ea1 k\u1ebdm l\u00e1.<\/p>\n<p>Khi n\u00f3i \u0111\u1ebfn c\u00e1ch nhi\u1ec7t c\u1ee7a \u1ed1ng kh\u00f3i, th\u1ee3 g\u1ea1ch \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 th\u1eddi gian d\u00e0i nh\u1ea5t.<\/p>\n<p>Th\u00e1t v\u00e0o \u1ed1ng kh\u00f3i l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 nh\u1ea5t. S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, dung d\u1ecbch xi m\u0103ng, v\u00f4i v\u00e0 x\u1ec9 \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t b\u00ean ngo\u00e0i. T\u1ed1i thi\u1ec3u 30 mm n\u00ean l\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp.<\/p>\n<p>Anh ta ph\u1ea3i \u0111\u1ee3i l\u1edbp \u0111\u1ea7u ti\u00ean kh\u00f4 sau khi \u00e1p d\u1ee5ng n\u00f3. \u0110i\u1ec1u n\u00e0y s\u1ebd h\u1ed7 tr\u1ee3 trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh v\u00e0 lo\u1ea1i b\u1ecf b\u1ea5t k\u1ef3 v\u1ebft n\u1ee9t n\u00e0o trong l\u1edbp \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. Sau khi \u00e1p d\u1ee5ng m\u1ed9t l\u1edbp len kho\u00e1ng, l\u1edbp ti\u1ebfp theo c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. Sau \u0111\u00f3, m\u1ed9t l\u1edbp th\u1ea1ch cao kh\u00e1c \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o. M\u1ed9t \u1ed1ng kh\u00f3i nh\u01b0 v\u1eady sau \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u01a1n ho\u1eb7c \u0111\u00e1nh. \u0110\u1ed1i di\u1ec7n v\u1edbi g\u1ea1ch l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn, nh\u01b0ng n\u00f3 th\u00eam r\u1ea5t nhi\u1ec1u tr\u1ecdng l\u01b0\u1ee3ng cho c\u1ea5u tr\u00fac.<\/p>\n<h3>V\u1eadt li\u1ec7u v\u00e0 c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft<\/h3>\n<p>C\u00e1c v\u00ed d\u1ee5 \u0111\u01b0\u1ee3c xem x\u00e9t bao g\u1ed3m m\u1ed9t danh s\u00e1ch c\u00e1c v\u1eadt li\u1ec7u c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00e1ch nhi\u1ec7t.<\/p>\n<p>C\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft \u0111\u1ec3 ho\u00e0n th\u00e0nh c\u00e1ch \u0111i\u1ec7n:<\/p>\n<ul>\n<li>D\u1ee5ng c\u1ee5 th\u1ee3 kh\u00f3a (b\u00faa, k\u1eb9p, k\u00ecm, tua v\u00edt, vv.);<\/li>\n<li>C\u00f4ng c\u1ee5 c\u00f3 c\u00f4ng b\u1eb1ng (roulette, th\u01b0\u1edbc k\u1ebb, h\u00ecnh vu\u00f4ng, c\u1ea5p \u0111\u1ed9, b\u00fat ch\u00ec x\u00e2y d\u1ef1ng, b\u00fat c\u1ea3m \u1ee9ng -tip);<\/li>\n<li>G\u1eafn dao \u0111\u1ec3 c\u1eaft c\u00e1ch nhi\u1ec7t;<\/li>\n<li>Klopalnik v\u00e0 m\u1ed9t b\u1ed9 \u0111inh t\u00e1n \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1ecf t\u1eeb m\u1ea1 k\u1ebdm (ho\u1eb7c \u1ed1c v\u00edt t\u1ef1);<\/li>\n<li>M\u00e1y khoan \u0111i\u1ec7n v\u00e0 c\u00e1p m\u1edf r\u1ed9ng c\u00e1p di \u0111\u1ed9ng 220 V;<\/li>\n<li>4 mm v\u1edbi \u0111\u01b0\u1eddng k\u00ednh 4 mm \u0111\u1ec3 t\u1ea1o l\u1ed7 cho \u0111inh t\u00e1n;<\/li>\n<li>\u0110\u1ed1i v\u1edbi c\u00f4ng vi\u1ec7c \u00e1p d\u1ee5ng v\u1eefa xi m\u0103ng, b\u1ea1n s\u1ebd c\u1ea7n m\u1ed9t th\u00eca, trowel v\u00e0 th\u00f9ng ch\u1ee9a \u0111\u1ec3 nh\u00e0o gi\u1ea3i ph\u00e1p;<\/li>\n<li>B\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n m\u1ed9t \u1ed1ng ti\u00eam x\u00e2y d\u1ef1ng v\u1edbi m\u1ed9t \u1ed1ng bistum mastic \u0111\u1ec3 \u0111\u00f3ng c\u00e1c v\u1ebft n\u1ee9t nh\u1ecf. Nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 c\u1ea7n mastic \u0111\u1ec3 ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc th\u1ea1ch cao th\u00eam.<\/li>\n<\/ul>\n<p>N\u1ebfu bitum mastic \u0111\u00e3 h\u00f3a r\u1eafn, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m m\u1ecfng b\u1eb1ng x\u0103ng. \u1ede \u0111\u00e2y, l\u01b0\u1ee3ng x\u0103ng \u0111\u01b0\u1ee3c \u01b0\u1edbc t\u00ednh tr\u1ef1c quan. Th\u00eam m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf v\u00e0o mastic v\u00e0 tr\u1ed9n cho \u0111\u1ebfn khi n\u00f3 \u0111\u1ea1t \u0111\u1ebfn t\u00ednh nh\u1ea5t qu\u00e1n d\u00ednh.<\/p>\n<p>Kh\u00f4ng n\u00ean b\u1ecf qua r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c k\u1ef9 thu\u1eadt c\u00e1ch nhi\u1ec7t c\u1ee7a \u1ed1ng kh\u00f3i \u0111\u1ec1u y\u00eau c\u1ea7u l\u00e0m vi\u1ec7c \u1edf \u0111\u1ed9 cao.<\/p>\n<p>\u0110\u00e1nh gi\u00e1 n\u01a1i l\u00e0m vi\u1ec7c c\u00f3 t\u00ednh \u0111\u1ebfn t\u1ea5t c\u1ea3 c\u00e1c r\u1ee7i ro c\u00f3 th\u1ec3 x\u1ea3y ra. C\u1ed1 g\u1eafng gi\u1ea3m thi\u1ec3u ch\u00fang. Chu\u1ea9n b\u1ecb tr\u01b0\u1edbc c\u1ea7u thang, ki\u1ec3m tra t\u00ecnh tr\u1ea1ng, \u0111\u1ed9 tin c\u1eady v\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a n\u00f3. N\u1ebfu b\u1ea1n ph\u1ea3i di chuy\u1ec3n d\u1ecdc theo m\u00e1i nh\u00e0 b\u1eb1ng s\u00e0n \u0111\u00e1 phi\u1ebfn &#8211; \u0111i b\u1ed9 tr\u00ean b\u1ea3ng \u0111i\u1ec1u ch\u1ec9nh, v\u00ec v\u1eady tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i t\u1ed1t h\u01a1n theo khu v\u1ef1c. B\u1ea3ng n\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean c\u00e1c s\u00f3ng c\u1ee7a \u0111\u00e1 phi\u1ebfn. Ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u00e1c s\u1ee3i d\u00e2y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 n\u00e2ng cao v\u1eadt li\u1ec7u v\u00e0 c\u00f4ng c\u1ee5. N\u1ebfu c\u00f3 th\u1ec3, h\u00e3y t\u1ef1 s\u1eeda ch\u1eefa b\u1eb1ng m\u1ed9t s\u1ee3i d\u00e2y, qu\u1ea5n n\u00f3 quanh v\u00e0nh \u0111ai v\u00e0 s\u1eeda ch\u1eefa n\u00f3 m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady tr\u00ean ph\u1ea7n t\u1eed h\u1ed7 tr\u1ee3 c\u1ee7a c\u1ea5u tr\u00fac. (Trong \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng, \u0111\u00e2y l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng d\u00e2y \u0111ai an to\u00e0n g\u1eafn). L\u00e0m vi\u1ec7c trong qu\u1ea7n y\u1ebfm.<\/p>\n<h3>L\u1ed7i d\u1eabn \u0111\u1ebfn h\u1eadu qu\u1ea3 kh\u00f4ng mong mu\u1ed1n<\/h3>\n<p>Th\u1ec9nh tho\u1ea3ng, \u0111\u01b0\u1eddng \u1ed1ng \u0111i qua tr\u1ea7n nh\u00e0 m\u00e0 kh\u00f4ng c\u00f3 v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t \u0111\u1ec3 ti\u1ebft ki\u1ec7m ti\u1ec1n. Nh\u1eefng lo\u1ea1i h\u00e0nh \u0111\u1ed9ng n\u00e0y l\u00e0 x\u1ea5u v\u00ec ch\u00fang c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m m\u1ed9t s\u1ed1 ti\u1ec1n nh\u1ecf v\u00e0 c\u00f3 k\u1ebft qu\u1ea3 th\u1ea3m h\u1ea1i.<\/p>\n<p>\u1ed0ng kh\u00f3i n\u00ean \u0111\u01b0\u1ee3c c\u00f4 l\u1eadp su\u1ed1t qu\u00e3ng \u0111\u01b0\u1eddng \u0111\u1ec3 tr\u00e1nh t\u00ecnh hu\u1ed1ng n\u00e0y.<\/p>\n<p>M\u1ed9t khu v\u1ef1c li\u1ec1n k\u1ec1 v\u1edbi n\u1ed3i h\u01a1i ho\u1eb7c b\u1ebfp l\u00e0 m\u1ed9t ngo\u1ea1i l\u1ec7. M\u1ed9t l\u00f4 kh\u00f4ng l\u1edbn h\u01a1n 500 mm ph\u1ea3i kh\u00f4ng b\u1ecb ph\u00e2n t\u00e1ch. B\u1eb1ng c\u00e1ch l\u00e0m \u0111i\u1ec1u n\u00e0y, l\u1edbp c\u00e1ch nhi\u1ec7t s\u1ebd kh\u00f4ng qu\u00e1 n\u00f3ng, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn n\u00f3 m\u1ea5t t\u00ednh ch\u1ea5t. Nh\u00e0 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u \u0111\u00f3 s\u1ebd cung c\u1ea5p th\u00f4ng tin v\u1ec1 nhi\u1ec7t \u0111\u1ed9 quan tr\u1ecdng c\u1ee7a n\u00f3 trong c\u00e1c h\u01b0\u1edbng d\u1eabn v\u1eadn h\u00e0nh.<\/p>\n<p>Kinh nghi\u1ec7m ch\u1ec9 ra r\u1eb1ng c\u00f3 nhu c\u1ea7u c\u00e1ch nhi\u1ec7t ng\u00e0y c\u00e0ng t\u0103ng cho thi\u1ebft b\u1ecb l\u00f2. Vi\u1ec7c s\u1eed d\u1ee5ng nhi\u1ec7t kinh t\u1ebf l\u00e0m cho c\u00e1c chi ph\u00ed c\u00e1ch nhi\u1ec7t ho\u1eb7c th\u1eadm ch\u00ed x\u00e2y d\u1ef1ng l\u1ea1i h\u1ec7 th\u1ed1ng \u0103n kh\u00f3i nhi\u1ec1u h\u01a1n gi\u00e1 tr\u1ecb.<\/p>\n<p>M\u1ed9t l\u1ef1a ch\u1ecdn l\u1edbn c\u00e1c v\u1eadt li\u1ec7u v\u00e0 gi\u1ea3i ph\u00e1p x\u00e2y d\u1ef1ng cho ph\u00e9p b\u1ea1n linh ho\u1ea1t s\u1eed d\u1ee5ng s\u1ef1 s\u00e1ng t\u1ea1o c\u1ee7a b\u1ea1n v\u00e0 th\u00eam \u00e2m m\u01b0u cho tr\u01b0\u1eddng h\u1ee3p.<\/p>\n<p>L\u1ee3i \u00edch c\u1ee7a c\u00e1c lo\u1ea1i c\u00e1ch nhi\u1ec7t kh\u00e1c nhau. Ph\u1ea3i l\u00e0m g\u00ec v\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 c\u00e1ch \u0111i\u1ec7n \u1ed1ng \u1ed1ng kh\u00f3i b\u1eb1ng tay c\u1ee7a b\u1ea1n.<\/p>\n<blockquote><p>\n   T\u1ea5t nhi\u00ean r\u1ed3i! Sau \u0111\u00e2y l\u00e0 tuy\u00ean b\u1ed1 lu\u1eadn \u00e1n cho b\u00e0i vi\u1ebft c\u1ee7a b\u1ea1n: &quot;S\u1eed d\u1ee5ng len kho\u00e1ng ch\u1ea5t \u0111\u1ec3 c\u00e1ch nhi\u1ec7t \u1ed1ng \u1ed1ng kh\u00f3i l\u00e0 m\u1ed9t b\u01b0\u1edbc thi\u1ebft y\u1ebfu \u0111\u1ec3 c\u1ea3i thi\u1ec7n an ninh gia \u0111\u00ecnh v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng. V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t b\u1eb1ng len kho\u00e1ng ch\u1ea5t gi\u00fap t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb s\u01b0\u1edfi \u1ea5m trong khi ng\u0103n ch\u1eb7n c\u00e1c m\u1ed1i nguy hi\u1ec3m h\u1ecfa ho\u1ea1n c\u00f3 th\u1ec3 b\u1eb1ng c\u00e1ch ch\u1ee9a nhi\u1ec7t hi\u1ec7u qu\u1ea3 trong h\u1ec7 th\u1ed1ng \u1ed1ng kh\u00f3i. B\u00e0i vi\u1ebft n\u00e0y xem x\u00e9t nh\u1eefng l\u1ee3i th\u1ebf c\u1ee7a c\u00e1ch nhi\u1ec7t len \u200b\u200bkho\u00e1ng, c\u00e1ch c\u00e0i \u0111\u1eb7t n\u00f3 v\u00e0 c\u00e1ch n\u00f3 gi\u1ea3m chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng trong khi b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng c\u1ee7a ch\u1ee7 nh\u00e0.&quot;\n  <\/p><\/blockquote>\n<p>B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean c\u1ea7n thi\u1ebft trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a nh\u00e0 b\u1ea1n l\u00e0 c\u00e1ch nhi\u1ec7t \u1ed1ng \u1ed1ng kh\u00f3i c\u1ee7a b\u1ea1n b\u1eb1ng len kho\u00e1ng s\u1ea3n. C\u00e1ch nhi\u1ec7t len \u200b\u200bkho\u00e1ng s\u1ea3n xung quanh \u1ed1ng \u1ed1ng kh\u00f3i t\u1ea1o th\u00e0nh m\u1ed9t h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 che ch\u1eafn c\u00e1c v\u1eadt li\u1ec7u d\u1ec5 ch\u00e1y l\u00e2n c\u1eadn kh\u1ecfi nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao v\u00e0 AIDS trong vi\u1ec7c ng\u0103n ng\u1eeba m\u1ea5t nhi\u1ec7t.<\/p>\n<p>Len kho\u00e1ng n\u1ed5i ti\u1ebfng v\u1edbi kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i, gi\u00fap gi\u1eef nhi\u1ec7t b\u00ean trong \u1ed1ng \u1ed1ng kh\u00f3i. Ngo\u00e0i vi\u1ec7c gi\u1eef \u1ed1ng kh\u00f3i \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 th\u00f4ng h\u01a1i hi\u1ec7u qu\u1ea3, \u0111i\u1ec1u n\u00e0y c\u0169ng l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ng\u01b0ng t\u1ee5 t\u00edch t\u1ee5 b\u00ean trong \u1ed1ng kh\u00f3i, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn \u0111\u1ed9 \u1ea9m nh\u01b0 n\u1ea5m m\u1ed1c ho\u1eb7c n\u1ea5m m\u1ed1c.<\/p>\n<p>Ngo\u00e0i ra, b\u1eb1ng c\u00e1ch gi\u1ea3m m\u1ea5t nhi\u1ec7t, c\u00e1ch nhi\u1ec7t len \u200b\u200bkho\u00e1ng ch\u1ea5t cho \u1ed1ng \u1ed1ng kh\u00f3i gi\u00fap b\u1ea3o t\u1ed3n n\u0103ng l\u01b0\u1ee3ng. Theo th\u1eddi gian, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn chi ph\u00ed s\u01b0\u1edfi \u1ea5m th\u1ea5p h\u01a1n v\u00ec \u1ed1ng kh\u00f3i c\u00e1ch nhi\u1ec7t gi\u1eef nhi\u1ec7t trong kh\u00ed th\u1ea3i khi ch\u00fang r\u1eddi kh\u1ecfi nh\u00e0 c\u1ee7a b\u1ea1n, l\u00e0m cho h\u1ec7 th\u1ed1ng s\u01b0\u1edfi c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<p>\u0110\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a l\u1edbp c\u00e1ch nhi\u1ec7t len \u200b\u200bkho\u00e1ng s\u1ea3n c\u1ee7a b\u1ea1n xung quanh \u1ed1ng \u1ed1ng kh\u00f3i c\u1ee7a b\u1ea1n, h\u00e3y \u0111\u1ea3m b\u1ea3o b\u1ea1n ni\u00eam phong n\u00f3 \u0111\u00fang c\u00e1ch v\u00e0 tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. \u0110\u1ec3 b\u1ea3o t\u1ed3n t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a h\u00e0ng r\u00e0o c\u00e1ch nhi\u1ec7t, \u0111i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i bu\u1ed9c ch\u1eb7t c\u00e1ch nhi\u1ec7t v\u00e0 s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u th\u00edch h\u1ee3p cho b\u1ea5t k\u1ef3 kh\u1edbp ho\u1eb7c \u0111\u01b0\u1eddng may n\u00e0o.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u1eed d\u1ee5ng len kho\u00e1ng \u0111\u1ec3 c\u00e1ch nhi\u1ec7t \u1ed1ng \u1ed1ng kh\u00f3i l\u00e0 m\u1ed9t b\u01b0\u1edbc thi\u1ebft y\u1ebfu \u0111\u1ec3 gi\u1eef cho h\u1ec7 th\u1ed1ng s\u01b0\u1edfi c\u1ee7a nh\u00e0 b\u1ea1n an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. V\u1edbi m\u1ee5c \u0111\u00edch gi\u1ea3i ph\u00f3ng kh\u00f3i v\u00e0 kh\u00ed t\u1eeb b\u1ebfp l\u00f2, l\u00f2 s\u01b0\u1edfi v\u00e0 c\u00e1c thi\u1ebft b\u1ecb s\u01b0\u1edfi \u1ea5m kh\u00e1c, \u1ed1ng kh\u00f3i l\u00e0 c\u1ea7n thi\u1ebft. Tuy [&hellip;]<\/p>\n","protected":false},"author":53,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-2147","post","type-post","status-publish","format-standard","","category-chimney"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>C\u00e1ch nhi\u1ec7t c\u1ee7a len kho\u00e1ng \u1ed1ng \u1ed1ng kh\u00f3i<\/title>\n<meta name=\"description\" content=\"H\u1ecdc c\u00e1ch c\u00e1ch nhi\u1ec7t hi\u1ec7u qu\u1ea3 \u1ed1ng \u1ed1ng kh\u00f3i c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng len kho\u00e1ng s\u1ea3n. 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