With the rapid development of the national economy and the increasing demand for building decoration, Roofing Steel Sheet the roof steel plate has the advantages of simple structure, light weight, convenient construction, high degree of equipment, rich color, long service life, heat resistance, corrosion resistance, Maintenance-free features, by the construction, design, construction units of all ages, and widely used at home and abroad.
Roof steel is a board that can withstand roof loads directly. The roof of a house is usually made of metal such as aluminum magnesium or alloy.
1. Light weight; aluminum density of 2.73g / m3, only steel 1/3
2. High strength; through the composition, Roofing Steel Sheet processing and heat treatment methods can achieve high strength.
3. Corrosion-resistant; self-rust resistance, the formation of the oxide layer, Roofing Steel Sheet to prevent corrosion of metal corrosion, good acid and alkali resistance.
4. Surface treatment of diverse, beautiful. Can be anodized, electrophoresis, chemical treatment, polishing, painting treatment.
5. Good plasticity, easy processing;
6. Good electrical conductivity. Non-magnetization and low spark sensitivity, Roofing Steel Sheet can prevent electromagnetic interference and reduce the special environment of flammability.
7. Easy to install; aluminum can be riveting, welding, adhesive and other ways to connect.
8. Environmental protection, 100% recyclable.
Roof steel Scope:
1. Mainly used for: industrial plants, warehouses and a variety of public roofing works for decorative waterproof layer, or with similar industrial and civil construction of metal roof construction and installation works.
2. Building gutter, lighting board, pressure top, Roofing Steel Sheet eaves and other supporting the use of construction projects.
Roof steel construction principles: Roof steel construction, should comply with the reinforced concrete structure construction specifications and steel structure construction specifications of the relevant provisions, combined with the characteristics of the plate itself, highlighting its convenient construction, light weight, maintenance-free features.