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glass block is the best decoration materials to decorate our home , office and hotel .
the size :190x190x80mm,190x190x95mm,240x240x80mm ,
many patterns are available
1. light transmission
Glass block has the characteristics of high transmission and non-perspective. The transmittance coefficient of clear color block is from 70% to 85%.
glass block has the good functions of fire-resistant and fire proof . Its grade of fire-resistant is GBA grade. The maximum of fire-resistant is more than 72 minutes .
3. heat insulation
Glass block is better in heat insulation . Through diffusion of hollow glass block and its inner negative pressure cavity, it can get relieving in room under stronger sunshine and high temperature in summer. In winter, its lower thermal conductivity and negative pressure middle cavity block the big loss of heat . It is the best environmental materials.
4. sound insulation:
As far as collecting light materials glass block is one of the best materials of sound insulation . Hollow glass block with a sealing negative pressure air makes it higher sound insulation property .
5. enviroment protection :
Glass block is a new type of architectural and decorative materials . As a green glass products , glass block belongs to the protective building material.