Mental shutter noise barriers£º
 
Type:HJ-B
 
Specification£ºaccording to request size
 
Sound insulation quantity£º¡Ý34db
 
Sound absorption coefficient£º¡Ý0.863
 
A:the convex shutter noise barrier£º
 
B:the convex shutter noise barrier:
   
 
C:the concave shutter noise barrier
 
   
 
A mental shutter noise barriers have the following features£º
 
1¡¢Good appearance: Many kinds of colour and modelling are available for combination and collocation. Coordination with the surrounding environment;
 
2¡¢Economical: fabricated construction, improve work efficiency, and shorten the construction time and lower the cost of the project;
 
3¡¢ Durability: water resistance, heat resistance, anti-ultraviolet ray, used in a variety of climate and weather;
 
4¡¢Scope of application: highway, urban elevated and residence community. The product itself light weight, can reduce the viaduct bearing load, reduce the structure cost.
 
Example of mental shutter noise barriers' installation£º
   
 
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