China Perforated Calcium Silicate Board- Soundproof Board with Asbestos Free, Find details about China Calcium Silicate Board, Sound Insulation Board from Perforated Calcium Silicate Board- Soundproof Board with Asbestos Free
Perforated Calcium Silicate Board- Soundproof Board with Asbestos Free | |
Specification | Thickness:4/6~10mm; Hole Diamater: ¢6mm /8mm / 10mm Standard Specification: 600*600*6~10mm, 600*1220*6~10mm (surface with coating) 1220*2440mm (Perforated with Ivory surface only,without coating) |
Tolerance: Length/Width: ±3mm; Thickness: ±0.3mm; Edge squareness: ≤4mm/m; Diagonal Difference:≤4mm | |
Appearance | Square Edge. |
Color: 600*1200/ 600*600 *6~10mm with white color onsurface 1220*2440*6~10mm without coating | |
Physical Properties | Density: (Medium Density)1100--1300KG/M 3 |
Bending Strength: Cross: 6~8Mpa; Parallel: 10~11Mpa | |
Moisture Movement: ≤ 0.25% | |
Moisture Content: ≤10%(Under EMS condition) | |
Non-combustibility: GB 8624-2006 Grade A1 | |
Excellent Characteristics | Good for sound absorption, reduce sound pollution, Ultra-light weight, Good at fireproof, Good at Moisture proof, Not Deforming, Reducing the bear loading of building, Easy Installation. |
Application | Interior sound-absorbing wall |
Warranty | More than 20years |