sound barrier at highway

... structure designed to protect inhabitants of sensitive land use areas from noise pollution. waves bend (downward) when they pass an edge, su...

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... road and other noise sources. lt is divided into the pure insulation reflection type boundary. The latter is a more effective method o...

... reduction of roads, , elevated composite roads and other noise sources. It is divided into a purely -reflecting reflective barr...

, railway application, subway application, customized designs advantages • Good absorbing property • Painted ...

... Guardrail Guardrail Description Guardrail, also called soundwall, is an exterier structur...

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Black HDPE Geocell 150mm Height 660mm Welding Space For Blast Protection Walls Embankments GeoMax® Geocell Product Introduction...

... noise fence offer many applications it is a new developing against noise pollution such as noise control for and construction sit...

... traffic noise is one of the worst noise pollution problems worldwide. As urban and residential sprawl encounters heavier and heavier traffi...

... For Vehicle Access Control WHAT IS IT ? Gate, also known as the block device, was originally introduced from abroad, the E...

...m fatal accidents by not only absorbing shock energy but also converting shock energy into rotational energy. It is also known as a roller ,...

... Gate, Steel Housing Boom for Toll Applications Gate with LED screen is a luxury model, specially designed to meet u...

... machine is used to produce guard rails or crash . Hot rolled, galvanized or other steel sheet and coil is suitable roll forming materials ...

ANXIN Polycarbonate sheet for high way noise Product Description: Canopy specially designed covering solution for door, ...

Automatic RS485 Parking Barrier Gate Highway Toll Station Ticket Use Automatic Highway Toll Station Ticket Use High Security Parking Lot Traffic Boom ...

...ISO Standard EVA Buckets Rolling Guardrail Roller For Qingdao Taicheng Transportation Facilities Co., Ltd The first manufacturer of...

Automatic Road Gate , Toll Auto Boom Gate Customized Length Brief Introduction: Shenzhen Door gate DRDZ02 uses the latest mold...