Fireproof Class: B15
Thickness: 25mm
Size: Max 3000mm length, 600/550mm width
Weight: 13.6kg/m2
Sound Absorption Coefficient: NRC=0.65
Thermal Transittance: 0.92Kcal/m2h0C
Surface Finish:PVCPET/HK-3 Film or galvanized steel plate
Core Material: Rock Wool
Tolerance:Width 0~-1, Height: +-3, Thickness:0~-1