Rock Wool Sandwich Panel

Rock Wool Sandwich Panel ~Heat-insulating & sound-insulating ~Fire proof & moisture proof ~Corrosion resitance & earthquake

     Rock wool sandwich panel is applicable for the project of high request firing prevention. Mineral wool perpendicular to metal panel, high density strip mineral-wool assign along the panel interleaving, which guarantee core sandwich panel of mineral wool has good bearing capacity.

1.Result of insulating against sound is remarkable:       Rock wool sandwich panel have remarkable effect in cutting down the transmittal of noise. This function is very suitable for the place of high request of sound insulation. In addition, after adopting the mineral-wool roof panel, the indoor sound caused by the rainwater and hail assaulting the building roof panel, will be obviously weaken too. Through tests, the result of sound insulation can reach RW=29-30dB while choosing 50-100mm thick splint which is cored by mineral-wool whose density is 100kg/one cubic meter.

2.Excellent performance in fireproofing:         Rock wool sandwich panel is not the alkene burns materials. It has the fire-resistant ability with over 1000 degrees Centigrade, the panel and wallboards limit of fire-resistant is 120 minutes for 100mm thick (REL), 60 minutes for 75mm thick(REL), 30 minutes for 50mm thick(REL). The fire-resistant grade for 50-70-100mm thick panel is 0/1 grade (Its fire-resistant grade is divided into 0 , 1 , 2 , 3 , 4 , 5 grades sequentially from high to low)

Rock Wool Sandwich Panel