sound barrier

Sound barriers is also called noise barrier or acoustic barrier, including transparent sound barriers and aluminum sound barriers. Transparent sound barriers has glass-like appearance; aluminum sound barriers panel has round or louver holes and light weight. They both have high strength and firm structure. With easy installation and long service life, Walcoom sound barriers are widely used in business offices, residential areas, factories. Besides, they are popular on highways and railways to reduce noise pollution.

sound barrier noise barrier

specification of sound barrier

Product Name	Highway Noise Barrier Panel Walls acrylic sound barrier panel
Material	aluminium plate, galvnaized panel (40-60g/2 or high zinc rate 200g/m2)
Panel thickness	80 mm, 100 mm, 120 mm.
Length	2000mm, 2500mm
Width	500mm
Plate thickness	0.5-1.2 mm.
Types of sheet hole	Round hole, louver hole.
Types of sheet surface	Flat panel, uneven panel.
H-post (mm)	Common shape, arc shape, knuckling shape, top arc shape, top knuckling shape, irregular shape.
Three-layer structure of aluminum sound barriers	* Layer 1: Perforated aluminum sheet or shutter aluminum sheet. * Layer 2: Sound absorbing material infill, such as glass wool. * Layer 3: Aluminum sheet with smooth surface.
Color	green, gray, white