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Sound Barrier

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Description

noise?barrier/ sound?barrier/?noise?barrier?system
Sound barriers (noise barriers).Between the source and receiver inserts a facilities, make the sound waves spread has a significant additional damping, so as to abate the noise in the receiver in a certain area, such facilities are called noise barrier.
Noise barrier is mainly composed of steel columns and acoustic screen plate in two parts, absorption column is the main stress components of noise barrier, it is fixed by bolts or welding at the edge of the road against a wall or rail on the embedded steel plate;Sucking sound insulation board is the main acoustic absorption component, it by high strength spring clamp should be fixed to the H column groove, form the sound barrier.Is mainly used for high speed railway, highway noise barrier, the viaduct, rail transport, power stations, hospitals, schools, industrial enterprise of construction site and so on the many kinds of acoustic environment noise reduction of noise control products.

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