sound barrier（china factory）

classification According to the application of environmental noise barrier, divided into traffic noise barriers and noise barrier equipment noise attenuation of noise barriers, industrial factory boundary noise barriers. According to the material classification and noise barrier can be divided into the following categories: metal sound barriers (metal shutter), metal mesh hole, concrete noise barrier (lightweight concrete, high strength concrete), PC sound barriers, FRP acoustic barrier, etc. Organic glass plate has the most wide and 2.7 meters wide PC toughened in wuxi are into the production, sound barriers factory installation is successful, greatly improve the visual and noise reduction effect According to the different purposes and can be divided into several categories: railway, highway noise barrier, urban noise barrier, residential area landscape sound barrier drop noise barrier, etc. structure Outdoor noise barrier generally use brick or concrete structures, indoor sound barrier reference plate, board, The PMMA/POLYCARBONATE SHEET plastic pull, gypsum board and aluminum foam structure. Noise barrier is mainly composed of steel columns and acoustic screen plate absorption of two parts, pillar is the main stress components of noise barrier,

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