Features and Performance：
Insulating glass is a kind of new building material with good heat insulation, sound insulation, good appearance and applicability, and can reduce the self-weight of buildings. The highly efficient noise insulation glass has been made by two or more pieces of glass composition, during the production process, bonding the aluminum alloy tube frame containing desiccant or the warm edge processed by fiber resin material between two pieces of glass all around, using the high strength and high air tightness composite sealant to seal the all round, and filling the dry air or other inert gases between the glass.
1.Thermal Insulation Effect & Energy Conservation and Environmental Protection: Generally we use the heat transfer coefficient U value to illustrate heat insulation performance. The U value of a single piece of common glass is 5.8w/m2.k, while the U value of a single layer of common insulating glass can be reduced to 2.8w/m2.k. If one piece of glass is low-e coated glass, the U value of this single layer of low-e insulating glass can be reduced to 1.8w/m2.k. If the double layer of common insulating glass is used, the U value can even be reduced to 1.6w/m2.k, with effective heat insulation performance.
2.Sound Insulation Effect: We adopt the noise decibels to test the sound insulation performance. If you feel the sound environment noise is about 100 decibels, one single piece of 5 mm glass can reduce about 10 decibels, and hollow glass windows with double glass 5mm + 12A + 5mm can reduce about 30 decibels. If one layer of the sandwich glass uses the laminated glass, the sound insulation effect is better, for the amount of noise reduction of each glass solutions is not the same.
3.Anti-condensation Effect: The air layer between the insulating glass is dry air or filled with dry inert gas, and the surrounding aluminum spacer or warm strip is filled with desiccant (molecular sieve), so that the inner surface of the insulating glass will not dew, when the insulating glass is in the -40℃~80℃ environment.
Float insulating glass, Coated insulating glass, Heated insulating glass;
Decorative plastic spacer, Aluminum spacer, Wood spacer insulating glass;
Hollow built-in blinds, Cellular Shades, Curtain insulating glass
GB/T11944-2012 Insulating Glass National Standard
GA18045-2000 Safety Glass for Rolling Stock Ministry of Railways Standard