Insulating Glass, often is named insulated glass, double glazing, is a combination of two or more panes of glass spaced apart with a aluminum spacer bar and hermetically sealed with a primary and secondary sealant to form a single unit with one or more air spaces in between glass panels. Insulated glass units improve the thermal performance, thus significantly reducing heating and air-conditioning costs. Insulating glass units also reduce interior condensation in cold climates, and increase comfort near windows, thus maximizing the usable interior space.
When the glass is damaged by an external force, the debris will form a honeycomb-like obtuse-angled crushed small particle, which is not easy to cause serious damage to the human body.
The impact strength of tempered glass of the same thickness is 3 to 5 times that of ordinary glass, and the bending strength is 3 to 5 times that of ordinary glass.
Tempered glass has good thermal stability, can withstand 3 times the temperature difference is ordinary glass, can withstand 300 °C temperature changes.
The second is the use of safety, and its increased carrying capacity improves the fragile nature. Even if the toughened glass breaks down, there are small pieces with no acute angles, and the damage to the human body is greatly reduced. Tempered and rapid heat resistance of tempered glass is 3 to 5 times higher than that of ordinary glass. Generally, it can withstand a temperature difference of 250 degrees or more, which has a significant effect on preventing hot burst. It is a kind of safety glass. To ensure the safety of high-rise buildings to provide qualified materials.