Noise Barriers

Production Code: BSTNB

Material: Steel and Aluminum

Detail description sound absorbing material

1.    Non-Flammability: GB8624 grade A

2.    Waterproof :Resistant to deformation in wet environments

3.   Hole type: shutter, micro perforated

4.    Strength: Bendable and impact resistant

5.    Weight: 35kg/m2

6.    Temperature Maintenance

7.    Environmental Friendly;

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

Aluminum Noise Barrier Panel Specifications:

Aluminum Noise Barrier Panel Thickness: 6 to 16mm

Aluminum Noise Barrier Panel Maximum width: 2,100mm

Aluminum Noise Barrier Panel Length: any dimension

Aluminum Noise Barrier Panel Specific gravity: 1200kg/cbm

Aluminum Noise Barrier Panel Colors: clear, blue, green, opal, brown,bronze,etc.

Aluminum Noise Barrier Panel Technical features:

Impact strength: 850J/m ,the impact strength of solid PC sheets is 250 times

that of glass, 20-30 times of PMMA sheet

Light transmission: 80%-90% for different thickness of clear color

UV resistance:with our 50μm thickness UV layer

the sheet can filter 99% ultraviolet radiation in sunlight

Specific gravity: 1.2 g/cm

Coefficient of thermal expansion: 0.065 mm/moC

Temperature: -40oC to 120oC

Heat conductivity: 2.3-3.9 W/m2   oC

Tensile strength: >60N/mm2

Flexural strength: 100N/mm2

Modulus of elasticity: 2,400mPa

Tensile street at break: >65mPa

Elongation at break: >100%

Specific heat: 1.16J/kgk

Heat deflection temperature: 140oC

Soundproof index:6mm--29dB,8mm--31dB,10mm-32dB 12mm--34dB