painting galvanized steel roof / prepainted galvanized roof panel
Characters of glass wool steel insulation panel for wall . 1. Fire performance: rock cotton core material for non-combustible material, has more than 1000°C temperature of melting in the fire, can be effective blocking flame spread, aximum limit reducing fire losses. 2. Heat preservation and heat insulation: rock wool low thermal conductivity(lambda=0.043w/m larecaille k), thermal insulation performance is good. Excellent node design to ensure the sealing performance and the heat preservation effect. 3. Sound insulation good: sound insulation of sound insulation is 30dB, effectively reduce experiment it outside noise interference. 4. Watertightness/air tightness: between plates into unique design chimeric type node, to stop the invasion of the water, the board at the end of the connection, internal closed processing, keep good air-tightness. 5. Durable: selects high quality rock wool materials, hate water rate is old, lasting firm. 6. Tight & joint, no cold bridge, screw concealed and great design.
Hebei GoSoar Building Material Co., Ltd.
Lillian yang ( sales manager)
Other supplier products
供应产品
Same products
