Profiled today has the status of an inexpensive, durable and lightweight material. It is also called a professional sheet. He gained popularity in many areas of human activity. This material can be successfully used to build warehouses, kiosks and garages.
A wide range of corrugated board brands are on sale. Some can be used to line walls, others can be used to build partitions and fences, while others are great for building roofs. In private construction, corrugated board is most common. This is due to several factors. Among them, it should be noted that the material is easy to process, for this there is no need to use professional equipment. Another factor in favor of a profiled sheet in private construction is the fact that it is quite inexpensive, and you can use it even after dismantling.
Types of corrugated board by profile
At the first stage, it is necessary to note one common feature inherent in all varieties of the profile of the described material. In this case, speechwe are talking about a coating that can be galvanized or polymer. The latter is highly durable and has a decorative function.
In other cases, each type of profile has its own depth, shape and width. Due to this, strength and rigidity change, which allows expanding the scope of use in the field of modern construction. In order to have an idea about the grades of the profiled sheet, you should consider each of them in more detail, having familiarized yourself with the technical characteristics.
Grades of corrugated board: С8
Considering the grades of corrugated board, among the first we should highlight C8, which is a corrugated sheet with lower strength compared to the profiles below. This material is often produced with a galvanized coating or a polymer is applied.
Often it is brown, white, blue, cherry or green. When the roof has an impressive angle of inclination, then this profiled sheet can be used for roofing. Among other things, materials are also used for wall cladding. The material becomes part of the fences.
Additional areas of use and technical characteristics of the profiled sheet brand C8
Considering the grades of corrugated board, one should especially highlight C8, which can be laid on a continuous crate when installing the roof. Quite often, this material becomes part of prefabricated structures and temporary housing. If necessary, erectenclosing sheet structures, just such a corrugated board is used, but you should choose the one that has a galvanized coating.
C8 is also used as elements of prefabricated sandwich panels, as internal and fireproof partitions, as well as enclosing structures. The thickness of the sheet in this case varies from 0.5 to 0.7 mm. The length of the sheet can be in the range from 0.5 to 12 mm. The working and total width of the web is 1150 and 1200 mm, respectively. It is important to consider the distance between adjacent profiles before purchasing, this parameter is equivalent to 115 mm, as for its height, it is 8 mm.
C10 grade decking
If you are interested in the grades of corrugated board, then you should familiarize yourself with the C10 variety, in which the corrugations are trapezoid-shaped. This material also does not have such high strength, and the colors of the coating are varied, as in the case described above. This material can also be used for roofs, which are characterized by a large angle of inclination, as well as for the construction of fences, prefabricated structures, for cladding buildings and outbuildings. It can become part of load-bearing parts, sandwich panels, which will exclude contact with fire during operation.
This material can be laid on a crate, the maximum distance between the elements of which is 0.8 m. C10 is used for steel roofs, however, in this case, material coated with galvanized paint should be purchased. Highlyit is convenient to use this grade for frame structures, wall structures and external walls.
The maximum sheet thickness is 0.8mm while the minimum setting is 0.4mm. The working and total width of the sheet are 1100 and 1150 mm, respectively. The maximum sheet length can be 12 m, the minimum length is 0.5 m. The distance between the profiles is 115 mm, while their height is 10 mm. The described brand of roofing corrugated board must be laid on foundations, before the construction of which it is necessary to carry out a load calculation. Thus, 0.8 mm thickness and square meter of area will give a weight of 7.64 kg, while if the thickness is reduced to 0.5 mm, then the weight of 1 m2 will be 4. 6 kg.
C18 grade decking
Grades of galvanized corrugated board are also presented for sale in the form of C18. This material has a wavy or ribbed surface. In the first case, the word "wave" is added to the alphanumeric designation. Due to the fact that the sheet has a slight thickness, it is easy to drill, cut and process. Types of coatings and colors are similar to the profiles that were presented above.
The material has a high quality of decorativeness, so it is often used for the construction of fences and fences. Sheets can be laid on a crate, the distance between the elements of which is 40 cm or less. This brand of corrugated roofing can be laid on the structure, the slope of which does not exceed 25˚.
This varietylining ceilings, walls and roofs. The sheet thickness can be 0.8mm maximum, the minimum value is 0.4mm. The working and total width of the sheet is 1000 and 1023 mm, respectively. The profile height is 18 mm. Weighs 1 m2 canvas with a sheet thickness of 0.8 mm 8.11 kg. If the thickness is reduced to 0.5 mm, then the sheet will weigh 5.18 kg per square meter.
C21 profiled sheeting
Considering the brands of corrugated roofing, you should also pay attention to the C21 variety. This material has a ribbed, corrugated or trapezoidal surface. Material is protected from corrosion:
- polyester;
- polyurethane;
- puralom;
- prism.
The fabric with this marking has found its application in roof coverings, the elements of the lathing of which are 80 cm or less apart from each other. The material is also used for facing buildings, as well as their construction. The canvases have high strength, they are universal, which distinguishes them from those described above. The minimum sheet thickness can be 0.4 mm, while the maximum value is 0.8 mm. The working and total width of the sheet are 1000 and 1051 mm, respectively. The distance between the profiles is 100 mm, while the height of one profile is 21 mm.
Profiled sheet brand MP-20
Profiling brand MP-20 is one of the most sought-after and popular metal profiles. This is facilitated by the combination of low weight, high load-bearingability and attractive appearance. The profile is used for the installation of wall fencing, the manufacture of sandwich panels and for cladding buildings. The material can form the basis of pitched roofs, partitions of civil and industrial buildings, as well as suspended ceilings.
Cloths are made in 3 modifications:
- type A;
- type B;
- type R.
The first and second varieties are used for fences and fences, while the third is used for roofing. The first two varieties differ from the third in the size of the trapezium and corrugations. So, for wall profiles, the top of the trapezoid is much wider than the base, while for the roof profile, the opposite is true.
If you consider profiled sheeting brand MP-20, the above factors may seem insignificant. However, the bearing capacity of roofing varieties is much higher than that characteristic of wall modifications. This indicates that the material is able to withstand large static loads. At the same time, the first two varieties are able to quite steadfastly withstand wind dynamic loads.
C44 profiled sheet
This material is quite durable and has a high trapezoid profile. Increased rigidity allows the use of a sheet for roofs with a rather rare crate, the distance between the elements of which reaches 2 m. This is due to the fact that the material copes well with heavy loads, it is even suitable for the manufacture of load-bearing elements. Change houses, fences, garages and hangars are quite durable andlight. The maximum thickness of the sheet reaches 0.9 mm, while the length is 13.5 m. The height of the profile is equivalent to 44 mm, but the distance between the trapezoids is 20 cm. Weigh 0.9 mm sheet with an area of 1 m2will be 8.78 kg.
Profiling brand HC35
You can also purchase corrugated board. The brands, the characteristics of which are presented in the article, have certain features, which determine the area of \u200b\u200buse. For example, a sheet marked C35 has an additional ribbed surface and is coated with polymers. The roof is not only particularly durable, but also as tight as possible.
The distance between the elements of the lathing can reach 1.5 m. The canvas is intended for panel, load-bearing, wall structures. The length of the sheet, as in most cases described, varies from 0.5 to 12 mm. The pitch of the trapezoid is 200 mm, while the height of the profile is 35 mm. The working and total sheet widths are 1000 and 1060 mm respectively.
Steel grade for profiled sheet production
The steel grade for corrugated board is determined by the manufacturing method. If you saw two letters in the designation - “ХШ”, you have a sheet for cold stamping. 'HP' stands for cold formed steel, 'PC' stands for paint and varnish coated steel, while 'OH' stands for general purpose steel. To this designation, the parameters of the thickness of the anti-corrosion layer are also added:
- "P" - galvanized thickness from 40 to 60 microns;
- "1" - protective layer thickness within 40-18 microns;
- "2" –the protective layer is applied with a thickness of 18 to 10 microns.
Raw materials for corrugated board are also subdivided according to the depth of the hood:
- very deep is indicated by the letters "VG";
- deep - "G";
- normal - "N".
Considering the types, grades of corrugated board, it would be nice to know what raw materials were used to make the material. The ideal solution is a galvanized sheet with normal thickness variation, which has the designation "KhP" or "PK". The material will eventually be able to last about 50 years.
Conclusion
Decking can be protected with aluzinc or zinc. The simplest basic protection is galvanizing. It eliminates corrosion and is applied hot. This indicates that the sheet is being dipped into the zinc, which results in a protective layer up to 30 microns thick.
Zinc-aluminum coating can protect against aggressive substances. Such a coating is more resistant, it consists of several components, among others silicon, aluminum and zinc should be distinguished. The first element provides a strong connection to the last two.
