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Barrier

Your Professional Barrier Supplier

 

We are a professional manufacture specializing in the production of various metal wire mesh. With years of abundant export experience, we are dedicated to providing outstanding OEM/ODM services to customers worldwide, catering to their customized needs. Our products have always adhered to the highest quality standards and undergo rigorous testing, including the Australian Shear Testing AS5039-2008 and salt spray tests, to ensure the reliability and durability.

 
 
Why choose us

OEM/ODM Service

Short production time, sufficient inventory of raw materials, production capacity of 800,000 ㎡per year, pre-sale - sale - after-sale services are equipped with professional team.

100% Quality Control

The whole process is 10 processes, and 10 quality inspection processes are strictly set up to achieve 100% quality inspection of the whole process.

Certificates and Standard

Our 304&316 Marine Grade Stainless Steel Mesh is able to pass the Australian Standard Knife Shear tests:AS5039-2008 and Salt Spray Test.

All Types of Solutions

Our high tensile screens can better provide safe solutions for your products，security protection, pest prevention, impact resistance, child protection, UV blockage.

 

 

Barrier Specifications

 

Parts list

Items

Product description

Noise barrier panel

Metal material

Galvanized sheet aluminum alloy sheet, color plate

Transparent material

Glass, PC board, acrylic board, etc.

Other material

High strength cement, cement wood chips, glass steel, etc.

Hole pattern

Louver holes; Common hole spacing 20*137, 20*182

Micropores; Common 3 holes 3 distances, 5holes 2 distances, 2 holes 4 distances

Aperture ratio

Not less than 25%

Common size

500*2000*80(100) mm,500*2000*120 mm,1000*2000*80(100) mm etc.

Surface concave groove

Can be customized according to drawings or customer requirements

Surface treatment

Electrostatic powder coating, fluorocarbon spraying

Color

Green 6029, blue5017, gray7042, white 9010, etc. color can be selected according to the national standard color card

H shape post

Material

Q235B

Common size

100*100*6*8 125*125*6.5*9 150*150*7*10 175*175*735*11 etc.

Common height

2m-6m up to12m

Flange

Size tolerance less than 2mm, thickness tolerance less than 0.4mm

Long hole:22*30 24*30 26*40 28*40; Round hole:22 24 26 28 30 35

Surface treatment

Hot dip galvanizing-electrostatic powder coating, fluorocarbon spraying

Color

Green 6029, blue5017, gray7042, white 9010, etc. color can be selected according to the national standard color card

Noise absorb material

Glass wool, rock wool, water-repellent, cloth, acoustic felt, foam aluminum fiber etc.

 

Key Features

 
 
01
 

Recyclability

After a noise barrier's job is done, it can be recycled to help the environment. Noise barriers that are made from a single material are easier to recycle.

 
02
 

Sound absorption

Noise barriers are built with materials that can absorb sound. This helps to reduce the amount of noise that reaches homes and other places.

 
03
 

Reflective surfaces

Some barriers have smooth, hard surfaces that reflect sound waves back towards the source of the noise. This can help to decrease noise levels for people living nearby.

 
04
 

Sealing capabilities

Good quality noise barriers fit tightly against the ground and other surfaces. This prevents gaps where sound could travel through.

Transportation Infrastructure Noise Barriers
 
Types of Barriers Available
 
01/

Transparent barriers
Transparent barriers are noise walls constructed using transparent materials like acrylic or polycarbonate panels. They allow for visibility while still providing sound attenuation.

02/

Earth berms
Earth berms are mounds of soil and vegetation strategically located between noise sources and receptors. They are a cost-effective way to reduce noise pollution.

03/

Composite barriers
Composite barriers integrate materials with varying acoustic properties, like concrete and wood or metal and vegetation. The goal is to create a structure that efficiently blocks sound while being aesthetically appealing.

04/

Mass barriers
Mass barriers are heavy walls made of materials with high-density noise-canceling capabilities. They can be solid or have a double wall. Mass barriers block sound transmission through the principles of sound physics.

Applications
1

Urban Areas

In cities, noise barriers can be walls or fences that block sounds from cars, construction and airplanes. They protect residential neighborhoods from urban noise pollution.

2

Industrial Sites

Factories and plants often use large walls or structures to contain their own machinery and operation sounds. This is especially true if they are located near homes or commercial areas.

3

Airports

Noise barriers such as walls, mounds or other formations are placed near runways and flight paths. They help shield nearby neighborhoods from loud airplane sounds.

4

Railways

Similar to roadways, noise barriers like walls or earth mounds are positioned near train tracks. They protect nearby buildings and residents from loud train sounds.

 

Shipping

 

 

We process all orders within 1 to 2 business days. Orders received after 12 p.m. EST will fall on the next business day. All stock items will be shipped FedEx ground (no signature required) within 1 to 2 business days regardless of the shipping option, either ground or 2nd day, next day, or overnight.We offers shipping services via UPS & USPS.

 

 

Our Certificate

 

productcate-1-1

 

FAQ

Q: What is a noise proof wall?

A: A soundproof wall is a wall that can block sound from passing through it. It's not easy to find walls that can completely block sound because sound can pass through almost anything.

Q: Do sound barriers work?

A: Yes, sound barriers work by reducing noise pollution. Sound barriers are walls or structures built to block or reduce noise from one area to another. They are mainly used to reduce noise from highways to nearby homes or other areas.

Q: What is a noise barrier wall made of?

A: Noise barrier walls can be made of different materials, including wood, concrete, asphalt, plastic, and metal. Noise walls made of wood or metal rust or rot over time, while those made of concrete or asphalt are permanent and do not rust or rot.

Q: How thick should a noise wall be?

A: The wall should be at least 5 or 6 inches thick. A thick wall will produce a low-frequency sound. However, the thickness of the wall also depends on the material used to construct it. Other materials, like drywall, can be layered to increase their thickness and improve soundproofing.

Q: Does sound barrier really work?

A: Yes, sound barriers do work, but they don't completely block all noise; they effectively reduce noise levels by reflecting and absorbing sound waves, typically lowering the perceived loudness of traffic noise by up to half, especially when positioned close to the noise source and the listener.

Q: What is the best noise barrier?

A: Products like fiberglass composites, foam composites, mass-loaded vinyl (MLV) barriers and acoustic quilts offer a premier blend of soundproofing and sound-absorbing capabilities.

Q: Do noise canceling panels work?

A: In answer to your question, yes, these panels do work and reduce sound transmission due to their acoustic properties. However, considering the type of noise you're experiencing is already travelling through a brick wall, I suspect although these panels will help, they might not resolve your issue entirely.

Q: Who pays for noise barriers?

A: Since most such projects occur along roads on the Interstate Highway System, federal funding usually covers 90% of the cost and the remainder is paid with state funds.

As one of the leading barrier manufacturers and suppliers in China, we warmly welcome you to buy customized barrier at competitive price from our factory. Contact us for free sample.

steel wire mesh systems, mesh screen facade