FIELD: flooring, particularly soundproofing means for floating floors to be arranged in new buildings or in existent ones.
SUBSTANCE: sound-proofing mat adapted to prevent noise penetration from one room into another one comprises fiberglass coating and plastic film connected to fiberglass coating. Fiberglass coating has thickness of 5-10 mm and specific weight of 350-500 g/m2.
EFFECT: simplified production.
10 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DETACHABLE SURFACE COATING | 2009 |
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