INSTALLATION OF NEARLY 13,000SQM NOISE BARRIERS ON NATIONAL HIGHWAY 45 - NGHI SON

The installed noise barrier walls are 3 meters high from the road surface and made from metal and sound-absorbing materials, helping to limit the dispersion of noise from traffic. In addition, the noise barrier wall also forces exhaust gasses and dust to fly upward, shielding car lights and water splashing into residential areas on the sides of the road.

With the construction spirit ensuring the criteria "Quality - Safety - Progress", from design, production, and construction, Vinh Hung complies with strict control processes.

Before installation at the construction site, the product is tested for noise reduction coefficient  at the laboratory.

In Vietnam, Vinh Hung is a pioneer in designing, manufacturing, and constructing noise barriers on large project scales. Currently, noise barriers manufactured by Vinh Hung are present in many domestic and foreign projects, such as:

• Cebu-Cordova Link Expressway project (Philippines).
• Hanoi City Ring Road 2 and Ring 3 elevated projects,
• National Highway 45 - Nghi Son,
• Phap Van – Cau Gie Expressway,
• Ha Long – Van Don Expressway,
• Bach Dang Bridge (Hai Phong). 

Today, noise barriers are one of the most effective solutions that have been commonly used in many countries around the world. In the context of rapidly developing infrastructure, the application of noise barriers is becoming increasingly necessary to ensure a healthy living environment for people.