Glass Reinforced Plastic Acoustic Sound Walls On Highways 40mm-110mm Thickness

Beautiful Green Railway Area Glass Reinforced Plastic Sound Barrier

Description

Noise barrier​ ,Sound insulation sound barrier, mainly used for sound insulation and noise reduction of roads, highways, elevated composite roads and other noise sources. It is divided into a purely sound-reflecting reflective sound barrier, and a composite sound barrier combined with sound absorption and sound insulation. The latter is a more effective sound insulation method. Refers to wall structures placed on the side of railways and highways to mitigate the effects of driving noise on nearby residents. Sound insulation walls are also known as sound barriers.

In the design and selection of a noise barrier wall besides the noise barrier wall material, one need to consider the effective height and the length of the noise barrier wall. A good noise wall would be at least four times (4d) the length of the distance(d) between the noise barrier wall and the affected area. The height of the noise barrier wall however depends on the height of the affected area. For effective noise reduction the noise barrier wall should be higher than the affected area. The closer the noise barrier wall to the source of the noise the better the results of its attenuation.