The roofing metal roof is light: light weight, open space, smooth and smooth
Production building: workshop, power station
Commercial buildings: market, market, supermarket, restaurant
Warehouse building: warehouse, freezer, hangar, parking, freight yard, station
Style tourism architecture: gymnasium, film theater, tourist con
The roof is also used in other buildings: schools, hospitals, port terminals, military and office buildings, and temporary buildings.
No girder roof installation: the arched roof insulation usually adopts three methods:
(1) flame retardant polyester spray (2) silicate cotton adhesion (3) polystyrene foam adhesive
The thickness of the insulation layer is 2-5cm in the general area and 5-10cm in the northeast