Large roof panels are precast concrete members, with the size of 1500× 6000 and the height of side ribs of about 200. Used for the roof of factory buildings, the roof can be completed only by caulking, heat preservation, leveling and waterproofing. Large roof slabs can also be manufactured by prestress technology. Roof panels are panels that can directly bear roof loads. The roof of a house is usually made of aluminum, magnesium, manganese or alloy. The large-area roof panels produced by Chuanglong Building in Xinxiang City are quite good. Is a professional manufacturer of large roof panels in Henan Province. At present, it is a large-scale prestressed double T roof panel manufacturer in Henan Province. The large roof panel is patented by the state, and multiple transverse ribs increase the bearing capacity of the panel, which is safe and durable and has a long service life. It is recommended to use BLT metal roofing waterproof coating, which is convenient for construction and has low requirements for construction personnel, as long as it is painted evenly. It has good self-closing performance, ultraviolet resistance and high temperature resistance. The construction period is short, and it is used for the construction of new roofs and walls of modern factories, fertilizer plants, sewage treatment plants, electroplating plants, power plants, aquaculture plants, markets, warehouses and other large industrial buildings, as well as the renovation of factory buildings.
Features:
1. Light weight; The density of aluminum is 2.73g/m3, which is only 1/3 of that of steel.
2. High strength; High strength can be achieved through composition configuration, processing and heat treatment.
3. Corrosion resistance; It has self-rust prevention ability, and the formed oxide layer can prevent metal oxidation and corrosion, and has good acid and alkali resistance.
4. Various and beautiful surface treatments. Anodizing, electrophoresis, chemical treatment, polishing and painting can be carried out.
5. Good plasticity and easy processing;
6. Good electrical conductivity. No magnetization, low spark sensitivity, which can prevent electromagnetic interference and reduce flammability in special environment.
7. Convenient installation; Aluminum metal can be connected by riveting, welding and gluing.
8. Environmental protection, 100% recyclable.