High Stability Metal Noise Panels Wall Sound Proof Barrier Outdoor 2m~4m Roadside Noise Barriers

Sound Barrier Metal Noise Panels Wall Sound Proof Barrier Road Noise Barrier

After improving the quality of life of residents and reducing noise pollution, the quality of life

of residents will be significantly improved. They can enjoy a more peaceful environment at

home, reducing the annoyance and unease caused by noise. In addition, for special places

such as schools, hospitals, and nursing homes close to highways, sound barriers can also

provide them with a quieter learning and working environment

From an economic perspective, although the construction of highway sound barriers requires

some investment, in the long run, it can reduce social problems and legal disputes caused

by noise pollution, and lower government governance costs. At the same time, it can also

enhance the value of surrounding real estate and promote economic development. From

a social perspective, the construction of sound barriers helps to enhance the city's image,

enhance the happiness and sense of belonging of citizens.

Sound Barrier Wall Technical features:

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

20-30 times of PMMA sheet
2.Light transmission: 80%-90% for different thickness of clear color;
3.UV resistance:with our 50µm thickness UV layer ,

the sheet can filter 99% ultraviolet radiation in sunlight;
4.Specific gravity: 1.2 g/cm Coefficient of thermal expansion: 0.065 mm/?C;
5.Temperature: -40?C to 120?C;
6.Heat conductivity: 2.3-3.9 W/m2;
7.Tensile strength: >60N/mm2;
8.Flexural strength: 100N/mm2 ;
9.Modulus of elasticity: 2,400mPa;
10.Tensile street at break: >65mPa ;
11.Elongation at break: >100% ;
12.Specific heat: 1.16J/kg;
13.Heat deflection temperature: 140?C;
14.Soundproof index:60mm--29dB,80mm--31dB,100mm-32dB 120mm--34dB.