Detailed Soundproof Material For Wall Description:
The 3MIX composite consists of a sandwith treated with a fire-retardant. In the middle there is a dense bulk polymer matrix which has also been treated with a fire-retardant material. On either side there is a textile fibre felt held together by synthetic resins. The difference in the densities of the matrix(2200kg/m3) and the felt(50-100kg/m3) helps achieve effective noise reduction.
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