GRC noise barrier:
Specification(long x width × thick mm) :4000×500×100 or 4000×500×120 or 4000×500×140
Sound insulation quantity:≥43db
Sound insulation quantity:>0.75
The screen whole body pouring molding
GRC Sound barrier has the following characteristics:
1、Withstand wind load, surface density, high strength, easy installation;
2、Appearance: choose a variety of color combinations, with harmony with their surroundings, nice;
3、Durability: The product has water resistance, heat resistance, UV resistant, weatherproof and weather, the useful life;
4、Scope: Suitable for railways, highways, urban roads, industrial and mining enterprises, the product of high, medium and low frequency noise, acoustic noise reduction with excellent results。
GRC noise barrier total 3 pages ,page 1 [1] [2][3]