Mass loaded vinyl acoustic barr

The installation position of factory sound barrier: generally it is as close as possible to various mechanical equipment of the factory. Generally, in order to reduce the cost, construction noise barrier will be installed on the original concrete wall of the factory, or on the side of the factory wall, and another column will be made, and the sound barrier plate will be installed on the column when it exceeds the height of the wall.

Installation position of construction noise barrier in small area: the use is more flexible. The choice of location is also relatively wide. It can effectively reduce the source of noise pollution. Generally do not affect the surrounding vehicles.

construction barrier panel is a kind of noise isolation facility set up around the cell to weaken the impact of noise on the cell residents, and now it has become a popular facility in the cell, villa and other places, the following is a brief introduction to the characteristics of cconstruction barrier panel.

1. Water and heat resistant, no performance degradation under adverse conditions.

2. High sound absorption coefficient: the average sound absorption coefficient should be not less than 0.84.

3. High sound insulation: the average sound insulation should be not less than 35dB.

4. Simple construction, short construction time, saving a lot of money.

5. Many colours and shapes, can be integrated with the surrounding environment, more beautiful

6. Light weight and high strength

7. Using ultra-fine glass wool, due to its high melting point, non-combustible, fully meet the requirements of environmental protection and fire code