H Shaped Steel Sound Proof Fencing Metal Road Noise Barrier Fire Resistant
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... reduction of roads, highways, elevated composite roads and other noise sources. It is divided into a purely sound-reflecting reflective sound barrier, and a composite sound barrier combined with sound absorption and sound insulation. The latter is a more...
Qingdao TaiCheng transportation facilities Co.,Ltd.
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Road Noise Barrier with Aluminum Panel Sound Insulation Screen and Isolation Barrier
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Shandong Safebuild Traffic Facilities Co., Ltd.
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Soundproof Sheet Road Noise Reduction Noise Barrier Fence System
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...Road Noise Reduction Noise Barrier Fence System Noise barrier also named sound wall, sound isolution fences, sound barrier, or acoustical barrier, it is an exterior structure designed to protect sensitive land uses from noise pollution. Noise barriers are the most effective method of mitigating highway, railway, and industrial noise......
Chengdu Cast Acrylic Panel Industry Co., Ltd
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ISO 9001 Auto Chassis Noise Barrier Car Vibration Reduction soundproofing / Car Sound Deadening Mat factory
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...noise and vibration reduction / Auto Chassis Noise Barrier / Car Sound Deadening Mat factory Product Description 1,Upgrading the Audi A6 with a luxury car quiet system involves implementing advanced soundproofing and noise reduction measures to enhance cabin comfort and overall driving experience. 2,Noise Reduction: Significantly reduces road noise, wind noise, and engine noise......
Guangdong Jirui Acoustic Technology Co., Ltd.
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PVC Temporary Noise Barriers Soundproof Fencing
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...Noise Barriers Soundproof Fencing Many companies are already using barrier fence– from major projects like light/heavy rail, roads and major infrastructure to smaller projects like building construction, shopping centers, and streetscapes. Wherever temporary Temporary Acoustic Fencing fence is a concern, fence barrier can help. Highway and Semi Construction generate lots of noise......
Top Fencing Co.Limited
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DC Car Parking Barriers Road Boom Barrier with More Than 10 Millions Operation Times
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... for avoiding striking(medium-sized octagonal boom, round foam boom, elliptic boom) B:180°articulated boom(Max 4M) C:90° articulated boom(Max 5M)...
Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
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Led Bi Directional Car Park Road Steel Barrier Gate Automatic Access Control
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...Road Steel Barrier Gate Automatic Access Control Quick Detail: ① Name: Bi-directional Barrier Gate ② Application : Parking System ③ peed:3,6 second ④ Feature: Manual release ⑤ Rated Power:120W ⑥ Certificate:CE, ISO, ⑦ Net Weight: 45KG ⑧ Voltage: AC220V, AC110V Description: Model Selection and Differences Model Item WJDZ10713 WJDZ10716 Opening Time 3S 6S Boom Type Straight, square-shaped Boom Length 3M 4M......
Shenzhen Wejoin Mechanical & Electrical Co.
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Full Automatic Traffic Hydraulic Road Blocker , Vehicle Road Security Barriers
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... Rise time : ≤1-3S(adjustable) fall time : ≤1-3S (adjustable) Buffer function buffer time :0.2s-0.5s Running noise ≤60 db Voltage: Three-phases 380V,(control voltage 24V)...
SHENZHEN UNISEC TECHNOLOGY CO.,LTD
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Curve Road And Bend Road Rolling Barrier Highway Safety Traffic EVA Roller
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... shock energy but also converting shock energy into rotational energy. It is designed to effectively absorb shock and lead vehicle to the road direction to prevent large accidents. It is also known as a roller barrier, rolling barrier, roller type barrier,...
Qingdao Florescence Marine Supply Co., LTD.
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3 Meter Straight Boom Road Parking Barrier RS485 Communication For Packing Access Control
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3 Meter Barrier Gate with Straight Boom Road Gate Barrier for Packing Access control Parking boom gate Main Features 1. Easy installation and maintenance reduces your labor cost. 2. Build-in reduction gear makes boom down stable, low noise. 3. Red light ......
SHENZHEN SECUERA TECHNOLOGY CO.,LTD
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