Ursprungsort
Guangdong, China
Product name
noise barrier
Material
PVC Tarpaulin+Waterproof Fabric
Infilling
Sound Absorption & Insulation Material+
Design
rhombus,vertical line,square
Size
3550*2000mm or Customize
Sound Absorption Coefficients
0.80
Sound Reduction Index
27DB
Application
Industrial & architectural applications
Certificate
ISO9001:2015/TUV,etc