ROCKY Brand Clear and Color Glass Brick / Glass Block details information as follows:

Glass brick / block is made by glass sand,soda ash,quartz power and other silicate which melted in high temperature.It has no poison,no peculiar smell and takes no encroachment to human’s body.It is green environmental protectal production in reality as well as in name.Glass block is a new building decorative production.

The glass block has characteristic of pervious to light but  untransparent,soud insulation,high thermal resistance,low conduction of heat,high intensity,able to endure corrosion,heat preservation,moist insulation,etc.The designs are beautiful and luxurious.It is easy and convenient to build  and widely on wall decorated in the room or outside.