Trapezoidal sheets H-75

Profiled sheet H-75 - a traditional roofing and load-bearing material

Profiled sheet H-75 is a load-bearing profiled sheet with ledges 75 mm high. Its profiles are trapezoidal. As a result, the sheet is able to withstand a load greater than usual, with a typical metal thickness. Hence the main purpose of the profiled sheet is the arrangement of roofs. However, H-75 corrugated board is used not only as a roofing material. He has much more potential. It is introduced into the construction projects of hangars, industrial buildings, and warehouses. It is able to withstand static and dynamic loads, sometimes very impressive. The increased load-bearing properties of profiled sheet 75 are relevant for buildings that are subject to severe weather loads - snow and wind. Sometimes such a corrugated board is also called self-supporting. This is explained by the fact that the rigidity of the sheets remains unchanged even with a minimal crate. Such a profiled sheet is suitable for a roof with a minimum slope and an impressive area. If the roof angle is 6-8 degrees, a distance of 4 m between the supports is sufficient.

Basic characteristics and advantages of H-75 corrugated board

This material is made from steel. Sheets are given a characteristic shape by processing on machine tools. Steel is coated with a zinc layer. The optimal thickness of this coating ranges from 140-275 g/m2. Galvanized metal is more resistant to dirt and rust. The corrugated board acquires additional protective abilities also thanks to the polymer coating. It is painted in RAL colors. The most popular version of the polymer coating is polyester. It attracts with a light gloss. The thickness of the profiled sheet coating 75 is sufficient so that the steel can withstand adverse climatic loads and mechanical influences. Painted, polymer-coated corrugated board is often found in open load-bearing structures where aesthetics are important. It can be used as a base for laying sealant and rolled waterproofing in flat roofs. One of the most important advantages of profiled sheet 75 is the price. It is noticeably lower in comparison with materials with similar properties. To keep a neat appearance of the material, you need to follow the elementary rules:

• Annually clean the surface of dirt, inspect for bends, scratches and other things.
• Use liquid detergents and soft cloths for cleaning.
• Abrasive substances and hard brushes should not be used - there is a high probability of damaging the integrity of the polymer and galvanized coating.

If you do everything correctly and accurately, the corrugated board will save its characteristics for several decades.

Project preparation and ordering

Before buying, count the amount of material. Please note that the dimensions of profiled sheet 75 include length (up to 12 m), full and working width. For miscalculations, use the last indicator (in other words, mounting or useful) width, since the sheets are overlapped. They are divided along the length in multiple parts, starting from 1 m. By the way, fasteners can also be bought along with corrugated board. They are made in the same shades as the surface of the sheet itself. The result is a neat, one-color structure. In the Almet company you can buy H-75 corrugated board at the manufacturer's price. If necessary, contact our employees for help in calculating the amount of materials. They will suggest the best solution, as well as organize the delivery of corrugated board in Ukraine - to Kyiv, Lviv, Dnipro or other cities. It is carried out by a logistics service convenient for the client. You can discuss all these points before placing an order.