Highway Soundproofing Wall Boards with the high strengh

Highway Boards,noise barrrier Highway Soundproofing Wall Boards,The hollow-structured product forms a large number of confined

Highway Boards,noise barrrierHighway Soundproofing Wall Boards

Specifications:

1.Length: 3960mm

2.Width: 500mm

3.Thickness: 125mm

Detailed Description

1.    Non-Flammability: GB8624 grade A

2.    Waterproof :Resistant to deformation in wet envirnments

3.    Soundproof

4.    Strength: Bendable and impact resistant

5.    Weight: 42kg per sq.m.

6.     Temperature Maintenance

7.    Environmental Friendly: Free of formaldehyde and ammonia

8.    Installation: Easy to cut, saw, nail, paint and vene

 

 

 

 

 

 

Highway Soundproofing Wall Boards with the high strengh