T-type prefab house roofing materials are color steel plate coated polyacetal sandwich composite panels. The color steel sandwich panel has the characteristics of thermal insulation, anti-corrosion and sound insulation, light flame retardant, good seismic performance, strong and beautiful appearance, convenient installation, effective increase of the use area of the house and no need for secondary decoration. The structure of the color steel movable room is stable and reliable, and the roof is structurally waterproof and does not require any waterproof treatment. The interior and exterior walls and the roof are bright and bright, the texture is soft, the board surface is flat, and it is very harmonious with the steel skeleton of the house. It has a good decorative effect.
Floor load capacity: 150kg / m2
Seismic resistance: 8 or above
Waterproof structure: no need for other waterproof treatment
Windproof capacity: wind speed 20m / s, anti-8 wind