road noise barrier

Outdoor Acrylic Metal Panel Sound Proof Acoustic For Highway is mainly used as a reduction of r...

... 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 , ...

... 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...

Highway Plastic Fence Water-Filled Safety Product Parameters Plastic fence is also known as isolation fence, plastic fence is divide...

...-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...

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

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

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...

... 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...

... specially used to restrict the movement of motor vehicles on the . Boom gate is now widely used in highway toll stations, parking lots...