Insulating glass for doors and windows

1, superior energy-saving effect: modern building energy consumption is mainly air conditioning and lighting, the former accounts for 55% of energy consumption, the latter accounts for 23% of energy consumption, and glass is the thinnest and easiest heat transfer material in the building facade. Insulating glass because of the desiccant in the aluminum frame through the gap above the aluminum frame so that the air inside the glass hollow remains dry for a long time, so the temperature isolation performance is excellent.

2, a high degree of sound insulation: insulating glass can reduce noise by 27 to 40 decibels, outside 80 decibels of traffic noise to the interior, it will only be 50 decibels.

3, eliminate frost and dew: indoor and outdoor temperature difference is too large, single-layer glass will frost. Insulating glass due to contact with the indoor air of the inner glass by the air compartment, even if the outer contact is very low, there will be no temperature difference in the glass surface dew, insulating glass dew point can reach -70 ℃ (without the rubber strip insulating glass)

4, wind pressure strength increase: curtain walls are mainly subject to wind loads, wind pressure resistance has become the main indicator of the curtain wall. Insulating glass wind pressure strength is 15 times that of a single piece of glass, glass is not easy to self-explode, insulating glass production method for the bonding method, cold processing, the original glass stress does not change, surrounded by elastic material sealing, glass is not easy to self-explode.

5, coated glass film layer will not fall off, the metal film surface of coated glass can not be exposed to the air for a long time, while the metal film surface of coated insulating glass in the dry sealed air never fall off.

6, the original glass will not burst: in air-conditioned rooms, the outside of the single sign glass in the summer by the direct sunlight, gather heat, there is a temperature difference between the inside and outside of the glass, when the temperature difference is too large, the glass will burst. Insulating glass in the presence of this phenomenon.