Rock wool sandwich panel
Is a series of sandwich panels in the most superior fire resistance. [Materials] apply

1 upper / lower plate thickness :0.376-0 .6 color steel / electricity, hot galvanized plate / stainless steel plate 2 core material: (mine) rockwool capacity of 120 ~ 150kg/m3 3 side seal strip or no side. . edge sealing strip: 0.4mm ~ 0.8mm galvanized plate product specifications tongue and groove type 1 effective width: 950mm, 1150mm; thickness 50mm ~ 150mm; length limitation two forms of protection board: PVC protective film complex [Product characteristics] 1 advantages: good fire resistance, sound better. 2 fire rating:. A level field of application] is widely used in steel plants, simple activities room ceiling and cut off the roof, walls, air clean room.