fence noise barrier

... property. It is generally made of high density metal sheet resisting over 30db noise through punching, and has louver hole, micro hole, etc. It is featured by high noise resistance, high sound absorption, simple installation, economy, beauty, safety and

Qingdao Taicheng Transportation Facilities Co., Ltd The first manufacturer of exporting all guardrail in China Qingdao Taicheng Transportation Facilities Co., Ltd. is a technological innovation enterprise invested by Henger Group. Its headquarters is ...

...Noise Fence The 4 layer noise barrier is our standard outdoor acoustic fence. Outdoor sound barrier consists of temporary fencing noise barrier and fixed sound barrier. Fixed sound barrier is usually made of iron or concrete and once it's installed, it lasts for decades. So it's usually expensive and we don't produce. If your want portable sound barrier...

... placed on the edge of a road or railway in order to reduce the impact of vehicle noise on nearby residents. The establishment of a facility between the source and the receiver that provides a significant additional reduction in the transmission of sound,

... noise barriers fence offer many applications it is a new developing against noise pollution such as noise control for highway and construction site, project. Application of temporary construction noise barriers fence · Railway Metro Noise Insulation and

... 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.

...Fence Boom Barrier Traffic Barrier Automatic Car Parking Barrier gate Functions & Features: 1). DC permanent magnet synchronous motor(PMSM), servo control. 2). The motor has the same performance as the main motor of the CNC machine tool and the electric vehicle motor, it has high control precision, high torque density, good torque balance, low power consumption, high efficiency, and low noise...

...Noise Control Barrier Noise can be a nuisance. And noise nuisance can seriously disrupt a building project. Heras Mobile Fencing has a temporary noise barrier solution that prevents complaints from local residents and minimizes the risk that the process becomes delayed due to local authorities intervening. A solution that keeps sound waves confined to the building site, and that is as simple as it is effective. Acoustical Noise

...Barrier Gate Retractable Fence / Retractable Barrier Vehicle Barrier Gate Technical Data Vehicle Barrier Gate Running time: ,0.6s,1s, 1.8s,3s, 6s Vehicle Barrier Gate Boom type: straight, Fence, Folding. Max Vehicle Barrier Gate Boom length: 8M Vehicle Barrier Gate Boom dimension (WxH): 45x80mm Vehicle Barrier Gate Boom weight: 3kg, 4.5kg, 6kg Vehicle Barrier Gate Voltage: 220V ± 10%,110V ± 10% Vehicle Barrier...

...Barrier/ Retractable Plastic Road Fence / Driveway Barrier Product Parameters Telescopic guardrail is a guardrail product that can be telescopically adjusted in length. It usually consists of multiple retractable guardrail units, connected through connectors, and the length can be freely adjusted as needed. Product Specifications Place of Origin China Beijing Brand Name Roadsafe Product name Road fence...

Aluminum barricade used as event fence/Concert Barrier Assembly S Item Aluminum barricade used as event fence/Concert Barrier Material Aluminum alloy/ Carbon steel Panel Size 1.0(W)*1.2(D)*1.2(H)m (or customized) Folded size 1265*1100*80mm(or customized) ...

...your temporary fencing. Canada portable fence with square frame and vertical or horizontal square pipe is a kind of welded portable fence. Connected by top coupler, metal feet and other accessories, it becomes a whole fence system for temporary fencing.

Community Fence Parking Barrier Gate With RFID UHF Reader Aluminum Alloy 1M To 4.5M Introduction of the Fence Parking Barrier Gate: This equipment is controlled in wireless method, which makes its operation safe & convenient. What you need to do is to ...

...MTBF OEM Color Heavy Duty 430Hz Remote Frequency Fencing Gate Barrier MAIN FUNCTIONS AND FEATURES 1. The box is waterproof, durable and can be used in outdoor environments. Closed fence barriers prevent people from crossing casually. 2. Auto bounce back ...

...Fencing Barrier For Parking Lot The medium-sized airborne gate four-lane barrier (CW-KM03) is a new type of barrier barrier launched by Hongchuangwei.It adopts digital control technology to monitor the entire process of barrier barrier operation and realize intelligent and simple barrier barrier...

...reset when power on. Boom running smoothly with a motor transmission of cranks and shafts. Remote control to operate the barrier gate. Auto-reverse when the boom meets obstruction, and auto-stop mode is optional. Infrared photocells interface is available.

... high density metal sheet resisting over 30db noise through punching, and has louver hole, micro hole, etc. It is featured by high noise resistance, high sound absorption, simple installation, economy, beauty, safety and durability. It is widely used for