Profiled sheeting c20: technical characteristics, advantages and disadvantages, installation features

Profiled sheeting C-20 1100 is a universal building 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

The universal corrugated board has the following marking: C-20 1100. The letter C means "wall", the numbers 20 indicate the height of the ribs, 1100 indicate 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:

1. Light weight. Constructed structures are easy. They do not create a large load on the foundation or on the bearing walls.
2. Low price. The cost of corrugated sheet of this type with a galvanized sheet is from 160 rubles per m ² , and with a polymer coating - from 206 rubles per m ² .
3. 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.
4. Ease of installation. If you use c20 corrugated board, 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 sail of the fence, which is created by resistance to wind and can lead to tearing off the sheets.
5. Good quality. Profiled sheet C-20 has a high-quality surface, preventing the accumulation of dust and various debris and retains a presentable appearance.

Scope of application

Profiled sheeting c20 technical characteristics allow wide application in the field of construction. With its use produce:

• Roofing - the installation is performed on a prepared crate with a step distance of 40 cm;
• Veneering of pediments - the installation of sheets can be done in the form of an independent design or on top of an old cladding;
• Finishing surfaces of prefabricated structures and structures;
• Covering of walls and ceilings - installation of corrugated board for these purposes can be done with or without thermal insulation materials;
• Manufacturing of internal and external partitions of every possible purpose;
• Fences made from corrugated board, fences - fastening with special screws, bolts or rivets.

Specifications

Profiled sheeting S-20 is a material for walls used for covering buildings, finishing facades and walls of buildings, as well as for the construction of fences and various fences. Because of its wave height, it has higher load-bearing capacity and rigidity. This profiled sheet is practically not deformed under vibration or pressure of atmospheric precipitation on it. For the processing of corrugated board, polymers such as pural, polyester, plastisol are used, making it even stronger.

The total width of the leaf is 11.5 cm; Wave height 0.2 cm; Working width 11 cm; The thickness varies from 0.045 to 0.07 cm; The stiffeners are located in steps of 13.75 cm; The minimum length of the finished sheet is 50 cm, the maximum length is 120 cm.

The profiled sheet of mark S-20 has a variety of color palettes in the RAL catalog. In addition to various colors, you can buy with polymer coatings for a stone or a corrugated board with c20. Specifications, reviews about which are very good, meet regulatory documents.

Classification of profiled sheet by size and weight

When choosing the thickness of corrugated board S-20, you should consider where it will be used.

Material Advantages

If you use profiled sheeting c20, the technical characteristics of it will bring the structure such positive qualities:

• strength;
• Long service life;
• Light weight;
• Resistance to weathering;
• Resistance to corrosion;
• Ease of transportation;
• Large selection of colors;
• Ease of maintenance.

Disadvantages of the metal profile

In addition to these advantages, this material has some drawbacks:

• Sensitive to mechanical damage;
• Does not have resistance to the influence of an aggressive environment;
• Damaged areas quickly corrode.

Installation

To install corrugated board c20, photo of which is presented in the article, it is necessary carefully and accurately. Installation is carried out with the help of washers or special seals. Categorically it is forbidden to fasten it with nails, for this purpose use self-tapping screws, rivets or bolts.

Install sheets recommended lapped, it will enable them to closely adhere to each other, increase stiffness, as well as resistance to atmospheric phenomena.