foam glass brick
Price: |
300.0~1000.0 USD |
Place of Origin: |
Zhejiang, China (Mainland) |
Product Detail
Model No.:
yy-2
Production Capacity:
100000 pcs
Delivery Date:
20 days
Means of Transport:
by sea by air
Packing:
gift box, carton, shrink wr...
Sound-absorbing Foam Glass
Especially applicable to the open air of moisture.
Improve articulation in waiting room, store and exhibition hall.
This is a kind of porous, organic material. Which is light, noncombustible, and noncorrodible. It can be made into different kinds of colors. Its main application can be seen as follows:
1.Used to control indoor
reverberation time in acoustical
design.
2.Especially applicable to the
open air of moisture.
3.Improve articulation in waiting room, store and
exhibition hall.
4.Can be also used in mufflers.
Technological quality parameter |
Sound absorption coefficient | Frequency(Hz) | 125 | 500 | 1000 | 2000 | 4000 |
Sound absorption coefficient | 0.21 | 0.33 | 0.45 | 0.48 | 0.60 |
Bulk weight | 170~220kg/m3 | Air porosity | 90% |
Compression strength | 0.7Mpa | Coefficient of heat conductivity | ≤0.09W/mk |
Folding strength | 0.5Mpa | Application temperature | ≤400℃ |
Cellular glass bricks can be sound absorbing too.
Sound-absorbing Foam Glass
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