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
