What is a wall corrugated board: the main thing about the material

It is crucial to comprehend the features and advantages of wall corrugated board when it comes to roofing materials. This adaptable material is highly valued for its resilience and versatility in a range of construction applications.

Usually, sheets of plastic or metal are formed into a pattern of parallel ridges and grooves to create wall corrugated board. The material’s strength is increased and structural integrity is provided by its corrugated design, which qualifies it for use in both residential and commercial settings.

Weather resistance is one of the main benefits of wall corrugated board. Rain and snow can easily slide off the surface thanks to the corrugated shape, which also helps to prevent water buildup and possible damage to the underlying structure. This feature is especially helpful in areas that frequently experience significant snowfall or rainfall.

In addition to its usefulness, wall corrugated board is preferred because of its visual appeal. It can go with both modern and rustic architectural styles because it comes in a range of colors and finishes. Because of its adaptability, architects and homeowners who want both practicality and aesthetic appeal frequently choose it.

The simplicity of installation of wall corrugated board is another important feature. Because the sheets are robust but lightweight, installation is made easier and labor costs are decreased. Because of this, it’s a desirable choice for building projects where economy and efficiency are top concerns.

In summary, wall corrugated board is a material that is particularly dependable and adaptable when it comes to roofing and building. For a variety of applications, including residential and commercial buildings, its strength, resilience to weather, visual appeal, and simplicity of installation make it the material of choice.

Our major argument for the website "All about the roof" is to define wall corrugated board and discuss its significance. Corrugated wall board is a widely used building material that is renowned for its robustness, longevity, and simplicity of installation. It is made up of a grid of parallel ridges and grooves that strengthen the structure and provide good weather resistance. This material’s lightweight design and corrosion resistance make it a popular choice for siding and roofing applications. Comprehending the composition and advantages of this ultimate building material enables homeowners and builders to make well-informed decisions when enhancing their structures."

Features of wall corrugated board

The wall corrugated board family comprises various profiles. The dimensions of the five marks of the wall profiled sheet are only provided by the GOST; manufacturers produce the remaining twelve in accordance with their own technical specifications (TU). Although the profiles are all different in size and shape, the majority of them share the following signs:

  1. Small wave height. If the depth of profiling corrugated board is 25 mm or less, then we are talking exactly about the wall brand.
  2. The presence of a wide shelf. Unlike the supporting corrugated board, the wall “bottom” and “crest” usually differ in the width.
  3. Small metal thickness. Wall corrugated board is extremely rarely made of steel with a thickness of more than 0.5-0.7 mm.
  4. Low bearing capacity. This feature directly follows from the small thickness of the metal and the height of the wave. Still, the wall corners almost never make additional stiffener ribs.
  5. Low price. This is a key reason for the popularity of a wall profiled sheet – he is much (often – at times) cheaper than bearing brands.

Furthermore, in load-bearing and nonsense-wall applications, the multiplicity of the cut of wall brands is 250 mm, whereas it is 300 mm in GOST. However, this is a conditional feature, as many manufacturers can cut corrugated board with varying multiplicities when they use their metal cutting standards.

What is it needed for

The corrugated board wall profile is designed to accommodate wind loads and their transmission to a vertical frame. But make much greater use of it. Wall brands are actively utilized for the device in private construction:

  • fences, gate, gates;
  • household buildings – sheds, barns, warehouses;
  • cladding of walls of buildings;
  • summer shower;
  • prefabricated garages;
  • street toilet;
  • awnings;
  • roofs of arbors;
  • cottage roofs and even cottages.

Furthermore, wall corrugated board is employed in the creation of sandwich panels and modern interior design for buildings.

While wall-owned profiles are typically not intended for supporting applications, certain types can be utilized for roofing. Furthermore, there is a particular risk in the southern and central regions of Russia because a sparse crate’s bearing capacity can exceed 200 kg/m 2 with just a small step.

Basic brands of a wall profiled sheet

Wall cornfield comes in seven main brands on the Russian market: S-8, S-10, S-15, S-18, S-20, S-21, and S-44. GOST states that five of them—excluding the S-8 and S-20—are produced. Even in the most recent edition of GOST, "Profiles, steel sheet bent with trapezoidal corrugation for construction," the S-8 brand is still not considered normative, despite its widespread use.

Give a brief description of each of these wall profiled sheet brands.

Corporal S-8

The corrugated brand that has the lowest wave height is this one. Sandwich panels’ outer skin is made entirely of wall material. The S-8 profile, kiosks, stops, and other small architectural forms (MAFs) can occasionally be used to create the S-8, but this is not the best option because the material can literally be pierced through with a blow to the leg or hand. For this reason, he quickly loses his usefulness in areas where people can access him.

  • mounting width of the sheet – 1150 mm;
  • profile height – 8 mm;
  • mass 1 m 2 sheets-5.9-7.4 kg, depending on the thickness;
  • Standard thickness-0.5-0.55 mm;
  • Type of profile – symmetrical;
  • Profile step – 115 mm.

Corporal S-10

The lowest kind of wall cornfield, constructed in compliance with GOST. It stands out for having very thin, 20 mm-wide "crests" that, when paired with a broad "bottom," create a professional S-10 with high-quality decorative elements.

Therefore, modern building décor frequently employs this brand’s corrugated board. It looks particularly good on art nouveau-style buildings with rounded corners. You can bend the sheet longitudinally with a minimum radius thanks to the wide lower wave. The wall cornfield’s geometry highlights the shape’s fluidity and seamless circuits.

  • mounting width of the sheet – 1100 mm;
  • profile height – 10 mm;
  • mass 1 m 2 sheets-5.1-5.9 kg, depending on the thickness;
  • Standard thickness-0.5-0.6 mm;
  • Type of profile – asymmetric;
  • Profile step – 100 mm.

Corresponding S-15

The S-15 brand is the original wall corrugated board variety, which is utilized as a roofing material in addition to building decoration. Similar to the S-10, the profiled sheet S-15 has narrow upper waves that resemble an upscale fold in the coating. This profile’s form not only looks good, but it also effectively drains moisture from slopes and lowers the possibility of leaks in the longitudinal junction because of the capillary effect.

Nevertheless, because of this material’s inadequate bearing capacity, the S-15 profile profile is not appropriate for capital buildings, even with these benefits. Barns, residential buildings, and arbors may be covered with them, but only in Russia’s southern regions—the highlands are off limits. If not, a snow load could easily collapse the roof. Furthermore, this brand’s wall profile is utilized for porch installation. It works particularly well for arched structures because the S-15’s profile shape makes it perfect for bending sheets along waves.

  • mounting width of the sheet – 1115 mm;
  • profile height – 15 mm;
  • mass 1 m 2 sheets-6-7.4 kg, depending on the thickness and width of the sheet;
  • Standard thickness-0.6-0.7 mm;
  • Type of profile – asymmetric;
  • Profile step – 159 mm.

Corporal S-18

Similar to the S-15, the wall cornfield S-18 can be utilized for roofing outbuildings and structures classified as "improvement" such as arbors, awnings over terraces, and wood roofs. This wall profile has a good bearing capacity of up to 242 kg/m 2 with a three-top-end sipping scheme and a thickness of 0.6 mm because of the slightly larger wave height. In the southern and central regions, this might be sufficient for more substantial structures like garages, workshops, and cottages if the roof is cool.

The S-18’s facing wall is better suited for this brand than the others because of its rhythmic, expressive, and unique finish. However, this profiled sheet is sturdy enough to prevent vandals from using it as simple "prey."

  • mounting width of the sheet – 1000 mm;
  • profile height – 18 mm;
  • mass 1 m 2 sheets-6.4-7.4 kg, depending on the thickness;
  • Standard thickness-0.6-0.7 mm;
  • Type of profile – asymmetric;
  • Profile step – 100 mm.

Corporal S-20

The lack of a brand name in GOST does not stop the S-20 wall cornfield from being extremely well-liked. It was originally created by Metal Profile, and they introduced it to the market with the MP-20 name.

Despite the wave’s modest height, the S-20 is made of roofing material, in contrast to other wall profiled sheet brands. It is, incidentally, not 20 mm, as one might infer from the brand name, and it is 18 mm, similar to the S-18. However, this is the only similarity between these wall profiled sheet brands.

The S-20 is nearly twice as wide as the S-18, measuring 35 mm as opposed to 20 mm. The "bottom" to "crest" transition is likewise more smooth, with a slope of roughly 45 °. Additionally, the capillary groove on the left side of the sheet is the primary distinction. This sharp "overlap" wave is broken up by a tiny V-shaped groove. This wave always manages to hide under the adjacent sheet during installation.

Notwithstanding the design’s simplicity, the groove consistently prevents longitudinal joint leaks because the majority of them arise from moisture being trapped in the space between the two sheets by the capillary effect. Without wetting the insulation, the moisture at the junction just falls into the groove and travels along it to the cornice.

However, wall profile is not a very good option for cladding houses. The capillary groove with vertical sheet installation is ineffective, and the cost is higher.

  • mounting width of the sheet – 1100 mm;
  • profile height – 18 mm;
  • mass 1 m 2 sheets-4.4-6.3 kg, depending on the thickness;
  • Standard thickness-0.5-0.7 mm;
  • Type of profile – asymmetric;
  • Profile step – 137.5 mm.

Corporal S-21

The S-21 wall profile is the best choice for building fences and small frame structures, such as sheds, public transportation stops, residential blocks, and garages.

First off, the S-21 brand’s fundamental variation is symmetrical. This indicates that it has an equal appearance on the outside and the inside, which is perfect when combined with a profiled sheet’s bilateral coloring. Furthermore, if you ignore the extra stiffness ribs that the supporting brands have, such uniform profiling offers the sheet with the highest stiffness.

Second, the S-21 wall profileist brand is an affordable option with great strength. Naturally, the price of this corrugated board is much higher than that of the ultra-bunch S-8 or S-10, but it still has one of the best strength-to-price ratios.

The Professor S-21, whose bearing capacity is greater than 250 kg/m 2, is likewise positioned on the roof. But lack of a capillary groove and shallow profiling turn this brand into a wall cornfield that is unsuitable for any type of insulated roof. With the exception of roofs that will have spray-applied polyurethane foam insulation installed. Thus, arbors, canopies, and warehouse roofs are covered with profiled sheet S-21; cottages and, more specifically, houses are not covered with this material.

  • mounting width of the sheet – 1000 mm;
  • profile height – 21 mm;
  • mass 1 m 2 sheets-5.43-7.4 kg, depending on the thickness;
  • Standard thickness-0.5-0.7 mm;
  • Type of profile – symmetrical;
  • Profile step – 100 mm.

Corporal S-44

Out of all the corrugated board wall brands, Professor S-44 is the most resilient. Although it is much more similar to the supporting and non-co-walled profiled sheets in terms of depth of profiling, this is still a wall brand in terms of form.

Large, quickly-erecting structures such as hangars, warehouse complexes, production shops, shopping centers, and other similar buildings are intended to be covered with this kind of profiled sheet. In contrast to smaller structures, where damaged corrugated board sheets are easily replaced with new ones, the decoration of larger buildings needs to be resistant to vandalism and strong winds.

In addition, even though we are discussing a fully-fledged private house rather than the cottage, the Professor S-44 can be securely placed on the roof if needed. This brand’s bearing capacity frequently surpasses 500 kg, more than sufficient to endure the snow load typical of Russia’s central and southern regions. If the roof is nicknamed, the S-44 wall cornfield is a good option even for most northern territories.

  • mounting width of the sheet – 1000 mm;
  • profile height – 44 mm;
  • mass 1 m 2 sheets – 7.4 kg;
  • Standard thickness – 0.7 mm;
  • Type of profile – asymmetric;
  • Profile step – 200 mm.

Corrugated wall board is a material that can be used for many different applications in building and remodeling projects. Its corrugated structure, which is made up of parallel ridges and grooves that increase strength while maintaining lightweight, is what makes it unique. Because of this, it is especially appropriate for applications that require durability and aesthetic appeal, whether they are indoor or outdoor.

Wall corrugated board’s ease of installation is one of its main benefits. In contrast to conventional materials, which might need specialized tools or a lot of labor, corrugated board is frequently easy to cut and work with with simple tools, which cuts down on construction time and expenses. This makes it a popular option for both professionals and do-it-yourselfers.

In addition to its many uses, corrugated board provides a great deal of design flexibility. It can blend in with a broad range of architectural styles and individual preferences because it comes in an assortment of colors, textures, and finishes. The visual impact of corrugated board can be adjusted to achieve particular aesthetic goals, whether it is utilized as interior accents in commercial spaces or as siding on residential homes.

Furthermore, the material is resistant to weathering and wear over time due to its inherent durability. Because of its resilience, corrugated board-clad structures are guaranteed to keep their integrity and aesthetic appeal even in harsh environmental settings. Furthermore, improvements in manufacturing processes have extended the material’s lifespan by improving its resistance to moisture, ultraviolet light, and temperature changes.

To sum up, wall corrugated board is an example of innovative building materials. Architects, builders, and homeowners all prefer it for its combination of strength, adaptability, and visual appeal. Corrugated board is still useful in contemporary construction projects, whether it is employed for aesthetic or functional reasons.

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Denis Shcherbakov

Professional roofer with 20 years of experience. I know everything about the installation, repair and maintenance of various types of roofs. I will be happy to share my knowledge and experience with you.

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