Clear and bright glass block/fire glass brick
Hollow glass brick is a kind of sound insulation, heat insulation, waterproof, energy saving, pervious to light good blame bearing adornment material, by two half base under high temperature welding and become, adornment effect nobility is elegant, gorgeous. General bedroom space does not hope to have black room (with no light, even if the emergence of room) aisle also hope to there is light. Choose vitreous brick, already the area separates function, can lead light again inside, and have good sound insulation effect. Vitreous brick can be applied to outside wall or indoor interval, provide good daylighting effect, have the feeling of continuance space. Single block is enchased no matter use, or the whole piece metope to use, all can have the effect that make the finishing point. 
 

 
The features of the glass blocks are as follow: 
 
Sound insulating: Glass brick is one of the best sound insulating materials as a transparent material.? For instance, the noise from the street can be reduced to the level of a quiet office in the low.  
high safety:  Vitreous brick applies at the door, and will natural light and outdoor scenery into indoor, its brick intensity tall, wear is good, can withstand the raid of wind, do not need additional maintenance structure can guarantee security. 
fireproof property:   Glass block has good fire resistant and fireproof property. According to Japanese laws and regulations, single glass block wall has the same fire resistant effect as fireproof door type B and double glass block wall can resist fire for 1 hour. The glass block skylight can resist fire for 30 minutes. 
Environmental friendly: Glass block is produced from silicate materials such as high-grade glass sand, soda ash and quartz powder by melting and processing. It is innocuous and has no polluting and peculiar smell, it is genuinely green and environmental conservation products.