sea wave blue glass brick

Glass block is made by glass sand, soda ash, quartz powder & other silicate which melted in high temperature. It has no poison, no pollution, no peculiar smell, and takes no encroachment to human's body. It is green environmental protected production in reality as well as in name. Glass block is a new building decorated production.
It has characteristic of pervious to light but untransparent , sound 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 built & widely used on wall decorated in the room or outside

1. Sound insulating

    Glass block 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. Frequency(125Hz) or to the level of residential district at night in the high frequency(2000Hz) if glass block is used as a wall or window material.? Therefore, you will get better effect if you use the glass block as wall or window material for your room near nosy street or factory.

2.Fire-resistant

    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.

3.Frost-resistant

    The good head insulating property of glass block plays an important role in avoiding frosting on your window. For instance, your window made o glass block will never be frosted when it is -2centigrade  outdoors yet your room temperature is 20centigrade,humidity 60%. Because of good heat insulation, your room used glass block as window material can save energy. Besides, non-frosting window makes your room comfortable.