Metal roof, light -type roof panel and pressure steel plate belong to the same type of light product. It is commonly used in the roof of the steel structure plant. It is lightweight than the prefabricated reinforced concrete plate of the same volume. Woolen cloth?
1. Metal roof floor
There are many types of metal plates, including galvanized plates, aluminum -plated zinc, aluminum alloy plates, aluminum -magnesium alloy plates, titanium alloy plates, copper plates, stainless steel plates, etc. The surface of the plate can be used for paint.
The metal roof panel is a light roof panel. It is usually laid a layer of soft material on the plate, and then riven between the board and the plate is fixed, which is easy to install. However, the disadvantage of metal roof panels is the problem of anti -rust resistance and condensation and frosting frost. The later use is cumbersome and the cost is relatively high.
2. pressure steel plate
As a type of steel plate, color steel plates have been applied in the
steel structure plant panels in the past, but because of the flammableness of its core materials, it has been gradually abandoned by the public. Nowadays It is relatively high and not completely flame retardant. It belongs to Class B, and rock wool and glass wool core materials cannot be firmly connected with double -sided color steel plates to become a difficult point in the industry of color steel. Generally speaking, the color steel clip core board is a lightweight roof panel. It is not important. Non -long -term factory buildings can be adopted. Due to the environmental impact, the longest life span of the color steel clip is only 20 years. The same life principle.
3.Steel skeleton light roof panel
the steel skeleton light roof plate steel skeleton light roof panel is a new type of environmental protection building materials, mainly composed of galvanized steel frame, cement perlite inorganic molecut, cold pulled steel wire mesh, etc. Multiple advantages such as explosion and Class A fire prevention. The light roof of the steel skeleton contains A -class fireproof core material. It is currently a good material for replacing color steel plates.
The steel skeleton light roof panel only needs to be welded, the mortar, and the mortar can be tied. The overall installation is relatively fast, and it is basically not maintained in the later period. The use period is 50 years.
Comprehensive consideration, of the above three types of materials, the light roof panel of the steel skeleton is a suitable choice as a steel structure plant panel.
