Lightweight and high-strength cement perforated sound-absorbing panels are commonly used as sound insulation materials for cement sound barriers. These products are particularly suitable for low-frequency noise control projects on highways and railways. Cement sound barriers can be coated with various colors and patterns, and can be combined with metal materials, translucent materials, etc., to form composite structural forms that meet landscape and decorative requirements.

Cement noise barrier features:

1) Raw materials are eco-friendly, easy to install, and maintain.

2) Acid-resistant, anti-aging, and highly weather-resistant;

3) Excellent moisture-proof properties, good aesthetics and moldability, with a variety of shapes.

4) Construction and installation are not restricted by weather conditions.

Main technical parameters and specifications of cement sound barriers:

a. Noise Reduction Coefficient (NRC): 0.77

b. Weighted Sound Insulation Rating (RW): 41 dB(A)

c. Compressive Strength: 79.9 MPa

d. Dimensions: 4000*600*100mm (Custom specifications available)

Cement sound barrier application scope:

Roadways, light rail, railways, culverts, tunnels, and other transportation sectors, as well as noise reduction projects for industrial buildings, workshops, and residential communities.