Sound barrier board noise barrier - XW-GEB1

Sound barrier board noise barrier

We are a manufacturer of traffic satety equipment, our products contain anti-glare panel, post delineator, Bridge delineator,

acoustic panel, movable rail, Anti-bump barrel etc.

Acoustic panel also called sound barriers, noise barriers, it is mainly used on highway, railway, subway, residential area, factory and other public places for protection from the noisepollution.

It absorb the noise generating from vehicles, It is installed between the sond source and the recipient. Generally thickness of it is about 80mm, 100mm, about the stand column generally use 100*100,125*125,150*150 steel to fixed.

Feature:

1. Cut off large amount of noise the average amount of acoustic 36 db.

2, high absorption coefficient, the average sound absorption coefficient of 0.85.
3, weather resistance, durability, high speed of sound insulation noise barrier has water resistance, heat resistance, resistance to ultraviolet radiation, will not lower the quality of performance or anomalies caused by rain water temperature changes. Products adopt aluminum alloy plate, galvanized volumes galvanized board, glass wool, H steel column surface processing anticorrosion fixed number of year in more than 30 years.

4. fire prevention: using superfine glass wool, due to its high melting point, nonflammable, fully meet the requirements of environmental protection and the code for fire protection, fire rating up to A level.

5. high strength, combined with the climatic conditions in different parts of our country, give full consideration to the wind load in structure design. Use 1.2mmgalvanized sheet, through the automatic production line, pressing groove in order to increase strength, make the product 10-12 levels of typhoon resistance, compressive 300kg / m2.
6. waterproof, dustproof, shutter type full consideration when the design of waterproof, dustproof, the Angle to 45 °, the flying dust in the rain or environment its sound absorption is not affected, the structure has been set in the dirt drainage measures, avoid internal water components.
12), durable, high speed of sound insulation design has been fully considered the road noise barrier of wind load, the transportation vehicle crash safety and the outdoor climate. Products adopt aluminum alloy plate, galvanized volumes galvanized board, glass wool, H steel column surface processing. In 30 years no corrosion, no product variant, sound absorption, sound insulation effect is not reduced.