Type A(C) Composite Rock Wool Perforated Sound Reduction Wall Panel

Description

Type JCP-L4
Fire class B-15
Dimension 600/550mm width×required length(max.3600mm height)
Weight 14.8kg/m2
Sound reduction 30db(A)
Thermanl transmittance 0.86 kcal/m2h.℃
Surface finish PVC/PET film laminated(low flame-spread) or galvanized steel sheet
Tolerances width0,-1 height±3,thickness0,-1
Core material Rock wool