What are the advantages of using a PC board to make sound barriers?
4. Installation is not easy to break, and can be directly cold bending, construction is simple
Is the preferred material for the city's elevated road and tells the road noise barrier.
2. Impact strength is 250-300 times the ordinary glass, 2 times the tempered glass, not easy to be crushed
3. With light weight, easy handling, drilling
Cortron PC Nai Liban board as the advantages of sound barrier:
1.4.5mm thick sound insulation effect of 28dB, 10.0mm PC endurance board sound insulation effect of 30dB, 10mm sunshine board average sound volume of 20dB
