Steel structure is a metal structure which is made of steel structure components connect with each other to carry loads and provide full rigidity. Because of the high strength grade of steel, this structure is reliable and requires less raw materials than
PNS brand rock wool roof panels with PIR/PUR double-sided sealing (hidden nails) have excellent fire performance. They are connected by concealed nails. The fixed spacing of nails can be adjusted from 250 to 1000mm, which is especially suitable for typhoo
Fire-resistant aluminum sheet is a new type of high-grade wall decoration with fire safety materials. It is a new type of metal plastic composite material made of coated aluminum plate and special flame retardant polyethylene plastic core by high molecula
It has good water resistance, only 0.11% water absorption, and very good resistance to acid and alkali. It is widely used in living rooms, dining rooms, bathrooms, countertops, pillars and other places.