Noise Barrier Perforated Metal Mesh , Stainless Steel Perforated Sheet Excellent Sound Insulation

Noise Barrier Perforated Metal Mesh , Stainless Steel Perforated Sheet Excellent Sound Insulation

The product description:

Noise barrier, also called sound barrier with light weight is popularly applied to highways, elevated road and other noise sources for reducing noise. The noise barrier combining sound absorption with sound insulation is a more effective method for noise control.

The artistic appearance with aesthetic appeal can replace the ornaments, and different colors to be painted into the noise barrier to suit the surrounding environments, which will not give people a sense of violation. Noise barrier is also made of metal sheet and PC sheet, which has high light transmission.

The structure of noise barrier has three layers:

• The first layer is perforated metal plate, which is made of aluminum sheet commonly.
• The second layer is absorbing materials filled inside, which includes glass wool, aluminum fiber, aluminum foam, etc.
• The third layer is metal sheet, whose materials is the same as perforated metal plate but no holes on the sheet.

Specification:

Features of aluminum noise barrier:

• High light transmission: up to 88% (for PC board).
• Various colors of aluminum noise barrier for choice.
• Light weight. Only 1/12 of the weight of the glass of the same thickness.
• Excellent impact resistance, 80 times of common glass.
• Weather and UV resistant. It can prevent tar fatigue or yellowing caused by ultraviolet.
• Flame resistance. Fire rating of sound barrier acoustic component meets the requirements of Class E and above in GB8624-2006.
• Durable. Different surface treatment can ensure the long service life of noise barrier.
• Easy to install.
• Good sound insulation. The sound insulation index is more than 26dB, and sound absorption material noise reduction index greater than 0.5.
• Recyclable.

Application:

Noise Barrier is widely applied to bridge, airport, office, building, department store, hotel, stadium, school, mall, hospital, highway, railway, subway, factory, construction site, residences, and airport.

Perforated metal is our speciality. We are experts in understanding perforated patterns and their unique capabilities.

We can advise you on exactly the right perforated metal for your project, fabricating, finishing and delivering it within your budget to even the tightest timescales. We have many popular shapes and sizes in-stock ready-to-ship, with others manufactured to order.

Whether you are using perforated metal for energy-saving benefits, sound control, lighting effects or aesthetic appearance, you can rely on our expertise to achieve the results you need. Our specialised tooling process, extensive tool range and state-of-the-art punching machines can be configured to offer thousands of different panel patterns. Materials used include stainless steel, mild steel, pre-galvanised steel, galvanneal and aluminium.