Profiled sheeting C-20 1100 is a universalbuilding material that is in high demand among consumers. It has a trapezoidal rib surface and is made of galvanized steel in a cold way. Profiled sheeting c20, the technical characteristics and features of which allow it to be used in the construction of various structures, is most popular among all types of profiled sheets.
Marking and composition of profiled sheet
Universal corrugated board has this marking:C-20 1100. The letter C means "wall", the numbers 20 - indicate the height of the ribs, 1100 - denote the useful width of the canvas. The profile of this brand consists of a sheet of steel, a protective zinc or polymer layer, a primer, an anti-corrosion coating.
Material Features
Profiled sheeting is characterized by such basic properties:
- Light weight. The erected structures are light. They do not create a large load on the foundation or on the bearing walls.
- Low price. The cost of corrugated sheet of this type with galvanized sheet is from 160 rubles per m2, and with a polymer coating - from 206 rubles per m2.
- Long service life.For the production of the C-20 metal profile, high-quality sheet steel is used, which passes through cold rolling, so its molecular structure is not destroyed. To ensure that the sheets are not corroded, they are treated with high quality primers and paints. With the installation technology, the service life of the material is 30 years.
- Ease of installation.If c20 corrugated board is used, the technical characteristics of this type facilitate quick and easy installation. Its installation does not require the use of special tools. Arranging the fences from the corrugated board, it is necessary to take into account the windage of the fence, which is created by resistance to wind and can lead to tearing off the sheets.
- Good quality. The profiled sheet C-20 has a high-quality surface that prevents the accumulation of dust and various debris and preserves its presentable appearance.
Scope of application
Corrugated c20 specifications allow wide use in the field of construction. With its use produce:
- roofing - installation is performed on the prepared crate with a step distance of 40 cm;
- facing gables - the installation of sheets can be in the form of an independent structure or over the old lining;
- surface finish prefabricated buildings and structures;
- lining walls and ceilings - installation of corrugated for this purpose can be made with or without the use of insulation materials;
- production of internal and external partitions for all kinds of purposes;
- fences of corrugated board, fencing - is fastened with special screws, bolts or rivets.
Specifications
Profiled C-20 is a material for walls thatit is used in building coating, finishing of facades and walls of buildings, as well as for the construction of fences and various fences. Because of its wave height, it has a higher bearing capacity and rigidity. This profiled sheet is practically not deformed by the vibration or pressure of precipitation on it. For the processing of corrugated flooring use polymers such as Pural, polyester, plastisol, making it even stronger.
The full width of the sheet is 11.5 cm; heightwaves 0.2 cm; working width 11 cm; thickness varies from 0.045 to 0.07 cm; stiffening ribs located in increments of 13.75 cm; the minimum length of the finished sheet is 50 cm, the maximum is 120 cm.
Profiled sheet grade S-20 hasvarious color palettes catalog RAL. In addition to various colors, you can buy with polymer coatings under a stone or wood c20 flooring. Specifications, reviews of which are very good, meet regulatory documents.
Classification of the professional sheet by the sizes and weight
Professional sheet thickness, mm | Weight, kg | |
1 m / n in length | 1m2 usable area | |
0,7 | 7,4 | 6,8 |
0,65 | 6,9 | 6,3 |
0,6 | 6,4 | 5,8 |
0,55 | 5,9 | 5,4 |
0,5 | 5,4 | 4,8 |
0,45 | 4,9 | 4,5 |
0,4 | 4,3 | 3,9 |
When choosing the thickness of profiled sheeting C-20, you should consider exactly where it will be used.
Material Advantages
If you use c20 decking, its technical characteristics will bring to the structure such positive qualities:
- strength;
- long service life;
- light weight;
- weather resistance;
- corrosion resistance;
- ease of transportation;
- large selection of colors;
- ease of maintenance.
The disadvantages of the metal profile
In addition to these advantages, this material has some drawbacks:
- sensitive to mechanical damage;
- not resistant to aggressive environment;
- damaged areas corrode rapidly.
Installation
To install professional flooring c20, photo of whichpresented in the article, you need to carefully and carefully. Installation is carried out using washers or special seals. It is strictly forbidden to fasten it with nails, for this purpose they use screws, rivets or bolts.
It is recommended to install sheets overlap, this will enable them to fit tightly to each other, increase rigidity, as well as resistance to atmospheric phenomena.
