Supply Anhui noise barriers installed Anhui Hefei, sound insulation board price of the insulation materials pictures Huainan sound insulation materials Monopoly 
 Characteristics of sound, Dr. the SBX-G16, ceramic composite insulation board 136-3228-2672 Miss Sun 
 A thickness of 16mm, the weighted standardized impact sound pressure level to improve the amount of up to 30 db above 
 Two, three composite structures, high-density surface layer to prevent accidental damage during the construction impact sound effects 
 3, inside the closed cell structure so that the sound insulation mat has excellent water resistance, compressive strength, pliability, and chemical resistance 
 4, excellent thermal stability and be applied to? 40 to +90 ℃ environment. Anti-fungal and fungal growth 
 5, the construction process is simple, easy to install, and lower total cost ceramic composite insulation board in the wall. 

 Ceramic composite insulation board in the wall system is usually double-sided panel construction, the board - keel (cavity plus glass wool) - board structure, each wall plate for single or double composite noise compaction, nail connected to the light steel keel. In order to get a better acoustic effect, fill in the cavity of rock wool board or fiber cotton. Thus the structure of the composite insulation board to effectively address the quality of the law of the resonance frequency, consistent effect on the acoustics of sound bridges defects. 136-3228-2672 Miss Sun 
 Supply Anhui noise barriers installed Anhui Hefei, sound insulation board price of the insulation materials pictures Huainan sound insulation materials Monopoly