Metal Curve Highway Noise Reduction Barriers Good Sound Absorbing Property
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... rather than absorbed. After testing,15 and 20 mm acrylic sheet,respectively 32 and 35 db noise reduction.If the top of the acoustic panel made inwardly curved shape, sound effects will be better. 2. Excellent weather resistance Acoustic panels in a...
Jiangsu Guoqiang Zinc Plating Industrial Co，Ltd.
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Highway Soundproof Wall Plastic Board And Metal Highway Noise Reduction Barriers
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... thermoplastic material early developed. Mainly used in , sanitary ware, advertising, decoration and so on. As a sound barrier transparent material, there are less applications in domestic. This board has good weather resistance, no need for UV treatment,...
Chengdu Cast Acrylic Panel Industry Co., Ltd
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Highway Aluminum Panel Cotton Filling Noise Barrier For Noise Absorbing
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Aluminum Panel Noise Absorbing Cotton Filling Noise Barrier Qingdao Taicheng Transportation Facilities Co., Ltd, subsidiary of Qingdao Henger Group, is a technology-innovative company, based in Jinkou Industry of Qingdao City. Taicheng is devoting to ......
Qingdao TaiCheng transportation facilities Co.,Ltd.
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2m Width Metal Louvre Highway Noise Barrier Sheet
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...Highway Noise Reduction Equiqment Metal Louvre Sound Absorbing Sheet Metal Louvre Sound Absorbing Sheet Description Sound Absorbing Sheet (also called soundwall, sound berm, sound barrier or acounstical barrier) is an exterier structure designd to protect inhabitants of senstive land use areas from noise pollution. It is the most effective method of mitigating railway and industrial noise......
Honesty & Faith Hardware Products Co.,Ltd
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Noise Reduction Barrier Plastic Coated Wire Mesh Precise With Steel Flange Base
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... to protect inhabitants of sensitive land use areas from noise pollution. Noise barriers are the most effective method of mitigating roadway, railway, and industrial noise sources – other than cessation of the source activity or use of source controls....
Anping Kaipu Wire Mesh Products Co.,Ltd
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Corrugated Sheet Highway High Speed Barrier Traffic Guardrail 6m Length
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...deflect vehicles away from a structure without causing catastrophic failure of the barrier or significant damage to the vehicle. They are constructed of high strength steel beams with corrugations that fold in on impact, allowing the system to absorb the...
JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO., LTD
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RFID Full Automatic Toll Gate , Aluminium Alloy Highway Rapid Car Barrier Gate
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...Barrier Gate Arm With Die casting Aluminum Alloy Motor The highway high-speed barrier gate is a safety fast operation barrier to stop unauthorized vehicle from accessing. They are widely used at highway tollgate, airport, and other parking lot. Users can control the highway automatic boom barrier gate with remote controller or manual button, which is very convenient. Intelligence parking Barrier......
Shenzhen Wejoin Mechanical & Electrical Co.
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Highway Safety Rolling Barrier Vehicle Safety Barrier For Median Strip Customized Color
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... absorbing 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. Road central safety roller.the road central safety ......
Qingdao Henger Shipping Supply Co., Ltd
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Highway Station Toll Barrier Gate Solar Powered Parking Access Vontrol Long Lifetime
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... Parking Gate Barrier,Highway Station Toll Barrier Gate with 10 Million Times CE Certificate Traffic Barrier Details Technical Specification 1 Product Name Adjustable Speed Servo Motor Access Security Barrier Boom Intelligent Barriers 2 Rated Volatge ......
Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
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W Beam 5mm C Post Highway Guardrail Crash Barrier Roll Forming Machine
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W Beam 5mm C Post Highway Guardrail Crash Barrier Roll Forming Machine Working flow Decoiler-----feeding----- leveling ------roll forming ------ punching-----cutting----output table Machine ......
Cangzhou Best Machinery Co., Ltd
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