Insulating Glass, also called Double glazing glass.
Insulated glass is made of two or more pieces of glass with the middle part separated by the hollow Aluminum spacer,
filled with high efficiently hasten drying agents like dry air or inert gas. The edge of insulated glass is sealed by high strength
sealing sealants like butyl blue, sulfur glue or structural sealant. Insulating glass has excellent performance on reduction
of heat gain or loss and sound insulation.
Heat insulation, energy saving 30%-50%
Sound insulation, Single layer glass can reduce noise up to 20-22DB, double layer glass can reduce noise up to 29-31DB
Against harmful solar rays
Glass curtain walls
Windows and doors
Argon etc inert gas