road noise barrier

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

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... Reduction Fence System also named sound wall, sound isolution fences, sound , or acoustical , ...

... and vibration reduction / Auto Chassis / Car Sound Deadening Mat factory Product Description 1,Upgrading the Audi A6 with a lux...

... Soundproof Fencing Many companies are already using fence– from major projects like light/heavy rail, and major infras...

... Rise time : ≤1-3S(adjustable) fall time : ≤1-3S (adjustable) Buffer function buffer time :0.2s-0.5s Running ≤60 db Voltage: Three-phases 380...

... shock energy but also converting shock energy into rotational energy. It is designed to effectively absorb shock and lead vehicle to the dire...

3 Meter Gate with Straight Boom Gate for Packing Access control Parking boom gate Main Features 1. Easy installation and maintena...

Barriers 1100mm 9kgs Traffic Sign Board RED Crash Safety Traffic Delineator Post Barrier Black Base Road Orange Barrier Heavy Duty Signs Fence Brand N...

...-collision roller. It inserts the anti-collision roller into strengthened traditional . When traffic accident happening, it can efficiently ...

..., Rising height: 450mm (can be customized rising height: 300-900mm, machine body length 1000-6000mm, can be custom) Specification Of Block Bar...

... Soundproof Fencing Many companies are already using fence– from major projects like light/heavy rail, and major infras...

... for Sale gate door Stage with Trolly Aluminum Barricade Safety Poduction Description: Sga...

Traffic 3/6s Running Speed Parking Lot Gate Gate Function: 1. Open the gate by the motor wheel when power is off ...

... Safety Mobile Stage For Crowd Management Product Department: The aluminum system offers modules of various sizes and c...

Automatic Gate Articulated Boom Electric Boom Gate Discriptions of Servo Motor Parking : Say goodbye to unreliable, jerky,...

... power 150W Driving method DC brushless motor Output torque 56.8N.m Protection grade IP54 Vehicle Gate Features: 1 The running speed can be...

... boom running with a motor transmission of cranks and shafts Remote control to operate the gate Auto-reverse when the boom meets the obstru...

... high density metal sheet resisting over 30db through punching, and has louver hole, micro hole, etc. It is featured by high resistance...