1. What is soundproof cotton?
Sound insulation cotton is mostly used in architectural decoration projects. Polyester fiber material is mainly used to fill the gap of the keel. Generally, 5cm sound insulation cotton is used. The sound insulation cotton is uniformly pasted to the keel partition wall, so that it can play the role of sound insulation cotton. .
The more common home decoration sound insulation in daily life is rubber sound insulation cotton, which can be paved on indoor walls, or KTV, audio-visual room, etc., and can play a certain sound insulation attraction effect.
2. what is a sound insulation board?
Sound insulation board is actually a kind of composite board that can sound insulation. Most of them are made of fiberboard, plastic board, MDF, etc. The sound insulation effect of composite sound insulation board mainly depends on the quality of the composite board. The higher the density of the board The sound insulation effect is better, and this kind of board is generally used in a wider range than the sound insulation cotton, such as clubs, conference rooms, KTV, cinemas, etc., most of which use this kind of sound insulation board to achieve the effect of sound insulation.
3. Which effect is better, sound insulation cotton or sound insulation board?
If it is from the actual sound insulation effect, the sound insulation board must have a good effect, but the cost of the sound insulation board is also much higher than that of the sound insulation cotton.
Post time: Feb-23-2022