Glass Wool For Soundproofing

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FAQ

nan

Standard: Glass wool belongs to glass fibers and it is a man-made inorganic fibers. Glass wool is made through fibrosis of melten glass and form a cotton-like material. Its chemical composition belongs to glass, and it is a inorganic fiber which has good shape, small volume density, low thermal conductivity coefficient, thermal insulation, good sound-absorbing property, corrosion resistance and chemical stability. So the standard is relatively simple.

nan

They are basically the same, but glass wool is more eco-friendly, with smaller loss.

nan

Ultra-fine glass wool is made from silicon powder through pressing and vacuumizing. So there is a big risk. Once the vacuum leak, powder in the package will fall, causing the package swell. The swell will cause a series of problems in the external walls. STP board with ultra-fine glass wool as core material have the above problems and air leakage risk. But it has little effect on project quality. We have compared these two materials. The product packaging is the same and the main difference is the inner core. Product with ultra-fine glass wool as core material has low heat conductivity coefficient, good thermal insulation effect, while product with silicon powder as core material is not as good as the former and cheaper.

nan

I will choose glass wool as it is easy to install due to its low density.

nan

The direct relationship between sound level and the density of glass wool. It has sound absorption penetrability, also can be wall.

nan

Polystyrene?boards are better in terms of external wall thermal insulation materials but now polystyrene?boards are not allowed to use. Rock wool and glass wool can be used, but they need good waterproofing treatments.

nan

Many countries have banned such hazardous substances. The security of glass wool board is high for the asbestos fibers can cause asbestosis, pleural mesothelioma and other diseases.

nan

No.