noise barrier

Product Description

Sound Noise barrier:

Also called highway sound barrier/noise barrier

Divided into metal or transparent panels

Common specification:

Metal: Length **4m

           Width: 0.5m or 1m

           Thickness: *0, **0, **0mm

Transparent: Length**4m

                     Width 0.**1.5m

                     Thickness: 8,*0mm,etc

Others as your request (length max 4m)

Material:

1. Metal type: Galvanized metal, aluminum.

2. Transparent sheet: PC, PMMA 

Specifications of metal sheet:

Metal Thickness:  0.8 to 1.5mm 
Panel width: 2,**0mm 
Panle length: any dimension; max 4.0m

Panel thickness: *0mm, **0mm
Colors: clear, blue, green, opal, brown,bronze,etc.

Specification of PC/PMMA sheet:

Thickness: 8mm, *0mm

Technical features:

Impact strength: **0J/m ,the impact strength of solid PC sheets is **0 times 
that of glass, ****0 times of PMMA sheet 
Light transmission: *0%**0% for different thickness of clear color

UV resistance:with our *0μm thickness UV layer ,the sheet can filter *9% ultraviolet radiation in sunlight 
Coefficient of thermal expansion: 0.**5 mm/m^oC

Temperature: **0^oC to **0^oC

Heat conductivity: 2.**3.9 W/m^{2   oC} 
Tensile strength: >*0N/mm² 
Flexural strength: **0N/mm² 
Modulus of elasticity: 2,**0mPa 
Tensile street at break: >*5mPa 
Elongation at break: >**0% 
Specific heat: 1.*6J/kg^k 
Heat deflection temperature: **0^oC