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Six Characteristics of Acoustic Insulation Board

Aug. 11, 2020

Theoretically, ordinary objects have sound insulation effect, but we call the acoustic insulation board only if the average sound insulation capacity (a piece of infinite material between the sound source and the measured point in an infinite space) exceeds 30dB. Acoustic insulation boards are generally high-density materials.

Excellent sound insulation material characteristics are mainly reflected in the following six aspects:

1. Real environmental protection wall

The wall is 100% free of substances harmful to the human body. Non-radioactive Class A products do not cause secondary pollution to the environment. They meet the national GB6566-2001 standard. They have unique advantages in energy saving, land saving, recyclable heat preservation, and sound insulation.

2. Increase the space usage area and increase the room availability rate

Light weight, random intervals, light wall panels are only 20.5kg/m2, the weight of the traditional wall is 3.5 to 22 times, which can greatly reduce the structural cost. Increasing the use area of space can produce very good economic benefits, so that real estate developers and the majority of home buyers can benefit in practice.

Acoustic Insulation Board

3. The lightest weight, reducing project cost

Reduce the standard of structural materials. The honeycomb lightweight wall of 20.5KG per square meter is currently the lightest wall in China. The height of traditional masonry bricks is generally more than 4 meters. Concrete beam top reinforcement is required, while sound insulation bricks only need to be reinforced. Slot, you can achieve the overall effect. Comprehensively reduce the overall civil engineering structure investment of the building by 20%-25%.

4. Short construction period, greatly reducing labor intensity

Simple construction, low loss, drillable, nailable, sawable, convenient transportation, reduced labor

5. Good barrier performance

Sound insulation, heat insulation, heat preservation, flame retardant, moisture proof

6. Good integrity

Because it is a prefabricated construction, the board and the board are jointed into a whole, so the impact resistance is 1.5 times that of the general light steel keel wall; it can be used as a partition wall with high storeys and large spans; good integrity, no deformation, and wall surface It is not easy to loose; due to its light weight, its overall seismic resistance is higher than that of ordinary masonry walls. The product is used in earthquake-prone areas, can reduce personnel injuries and has a fast reconstruction speed. It is a new type of wall that is very popular abroad.

The above information is provided by acoustic insulation supplier.