The sound insulation board is characterized by ensuring sound absorption and sound insulation effect, and is characterized by simple manufacture and installation. General insulation works in front of the decoration construction, decoration completed, the cost of installing sound insulation works is very high, the effect of remediation is not good before decoration. Usually ceilings, bathrooms, wall facing the highway and bedroom, living room, walls and other places need to focus on sound insulation. Well, what about the price of the sound insulation material? How much is the soundproof material a square meter? Let’s take a look at it.
Sound insulation material introduction
Insulation material: glass wool, rock wool, polyester fiber sound-absorbing cotton, glass wool and rock wool is easy to cause respiratory allergy, do not recommend the use of polyester fiber sound-absorbing cotton for high frequency sound absorption effect is better, for the low frequency sound absorption. Polyester fiber sound-absorbing cotton in the gradient of sound absorption cotton is good, low frequency, medium frequency, high frequency sound absorption effect is very good, high sound absorption efficiency.
Types of noise insulation
The insulation board is generally a high density material, classification of sound insulation of the building project, according to the sound location, soundproof methods, insulation material and variety classification, divided into buildings and structures of two kinds of sound insulation. If classified according to the location of sound insulation, it can be roughly divided into two categories: indoor noise insulation and outdoor sound insulation. Classified according to the method of sound insulation, can be divided into composite sound insulation and construction, self insulation, etc..
How much is the soundproof material a square meter?
The quality of the insulation board on the market is different from the thickness, the price is also different, the general polyester fiber sound-absorbing board thickness of 9mm is about 90 yuan per square meter. Prices vary from place to place and prices vary. Here’s a look at the small series to you listed several different materials, different brands of noise board price.
Chu Rui sound insulation board polyester fiber 42 yuan \/ square meter
Sindh insulation board rock cotton 150 yuan \/ square meter
Home sail sound board, MDF 55 yuan \/ square meter
Zhuo Hong noise board color 374 yuan \/ square meter
Xin Bojia insulation board cork 180 yuan \/ square meter
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