Sell Calcium Silicate Board

Model No.:
Product Origin:China
Brand Name:
Price Terms:FOB Tianjin, CIF, CFR
Payment Terms:L/C, T/T
Certification:
Description:Our perforating acoustical board has excellent sound-absorbing performance besides the common performance of calcium silicate board, not only to low frequency sound but also to intermediate frequency sound. Our perforating acoustical board has many perforating styles and apertures. It can be used as ceiling, it can also be used as acoustical partition wall in sound-insulation places. 1. Specifications: 1) Length (mm): 2,440, 1,220, 600 2) Width (mm): 1,220, 600 3) Thickness (mm): 4.5-25 4) We can produce other size board as customers' needs 2. Exterior quality: 1) Length (mm): ±3 2) Width (mm): ±2 3) Thickness (mm): a) ≤8±0.3 b) ≤8±0.4 4) Plate thickness tolerance (%): ≤8 5) Edge evenness (mm/m): ≤2 6) Edge vertical (mm/m): ≤3 7) Plainness of the plate (mm/m): ≤4 3. Physical properties: 1) Density (g