86-757-88722321
No. 14, Heng 2nd Road, Desheng Industrial Area, Lishui Town, Nanhai Dist., Foshan, Guangdong, China (Mainland)
Sandrock Acoustic Ceiling Panel is a new kind of seamless sound absorbing material,which is basically a hard perforated board with a certain mesh number, and made of carefully-selected sands,polymerized with binding material.
 | Sandrock Acoustic Ceiling Panel can be customized by adjusting the pore size,board thickness and the size of the cavity of the rear of the board based on the sound-absorption mechanism of porous and micro perforated panel to meet the sound-absorption requirements in all frequency bands.
It is widely used in the interior space of such building as culture and education ,medical treatment,office,business,exhibition ,entertainment,sports,traffic and so on. |
| High-strength sound-absorption board | Light weightsound-absorption board | |
| Size | 600x1200 mm | 600x1200 mm |
| Thickness | 8mm / 20mm | 15mm |
| Board weight | 13.6kg/m2 ; 34kg/m2 | 6.5kg/m2 |
| Combustion performance | Grade A,Non-flammable | Grade A,Non-flammable |
| Environmental protection | Grade E0 | Grade E0 |
| Sound absorption property | NRC 0.7-0.90 | NRC 0.7-0.90 |
| Application area | Acoustic wall | Acoustic ceiling |
