Sound-absorbing foam glass
American Standard foam glass
Foam glass is a kind of finely ground glass powder as the main raw material, by adding a foaming agent, foaming and annealing after seizure cooling processed, prepared with novel inorganic equally closed (closed cell) gap structure materials. Because of this new material has the effect of moisture, fire, corrosion, coupled with the use of glass material has the advantage of long-term performance is not degraded 'it in insulation, cryogenic, underground, open air, flammable, tide and chemical erosion harsh environments By greatly favored customers.
Foam glass is a porous material with a low apparent density and
very good termal insulation,
good acoustic insulation,
and chemical resistance.
It concerns especially foam glass with closed pores which are prepared from granules with different diameters or plate with different sizes.
Foam glass may be used in situation when is required excellent termal insulation and sound-absorbing, non-flammable and there is a constant moisturize. It is used in:
nuclear power, etc.
It may also be a component of highways substrates constructed on wetlands and muddy, and also as sound shields.
The main application of sound-absorbing foam glass:
A sound-absorbing foam glass in the hall sound design, control room reverberation time. Such as concert halls, theaters, cinemas, auditoriums, conference hall, dance hall and acoustic treatment of radio, television and film studio.
2, due to the sound-absorbing foam glass has good water and anti-aging properties, especially suitable for wet conditions and wind and rain under open conditions, such as swimming pool, subway, underground engineering, cooling towers, noise and road noise barriers, etc