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- Website：大星黑龙江36选7走势图 www.rcahun.com.cn
大星黑龙江36选7走势图 www.rcahun.com.cn As people's living standards continue to improve and socio-economic development, people of their own lives and in the workplace are increasingly high requirements. Glass doors and windows is the main way of communication inside and outside the building, lighting, scenic, decorative glass is a basic requirement, energy saving, environmental protection is a further requirement for glass doors and windows, and increasingly by the society. Excluding the doors open air convection effect, for a sealed room, indoor and outdoor heat exchange is the most performed through glass windows. A large number of indoor and outdoor heat exchange means, without the summer heat influx indoor indoors; winter indoor heat, but a lot of valuable flowing outdoors. Both will make a serious deterioration indoor climate environment and cause air conditioning, heating energy consumption increase dramatically. Besides affecting human survival comfort noise problem also needs to be given attention.
Hollow Glass, especially by the low-emissivity coating (Low-E) glass or heat-reflective coating glass composition Hollow Glass, an excellent solution to this conflict, comply with the energy-saving, environmental protection, comfortable, beautiful world trend.
Hollow Glass is composed of two or more pieces of glass, filled with a high internal molecular sieve adsorbent aluminum frame interval of a certain width of the space, and then high intensity edge sealant bonded glass components. According to need can use an ordinary transparent glass, tinted glass, heat-reflective coated glass, Low-E glass, Laminated Glass, tempered glass, bent glass, etc., as Hollow Glass substrate.
Hollow Glass sealing air inside, filling in an aluminum frame under the action of high-performance molecular sieve adsorbent, a low thermal conductivity of the dry air, which constitutes a thermal and sound insulation barrier. If in the space filled with inert gas, can further improve the heat and sound insulation properties.
Performance and Feature
Thermal properties: can effectively reduce the heat transfer coefficient, if filled with inert gas can further reduce the heat transfer coefficient U-value.
Noise performance: Average Hollow Glass can reduce noise 30 db, while filled with inert gas after the Hollow Glass insulation effect can be further improved.
Anti-frosting performance： National standards Hollow Glass dew point must be less than -40 ℃, the company's Hollow Glass products is lower than the dew point of -65 ℃, ensure Hollow Glass in absolutely dry air layer, non-condensing.
Tightness ：Aluminum frame with automatic bending forming technology that minimizes connexions; using butyl rubber and silicone rubber or silicone rubber hollow double sealed to ensure Hollow Glass sealing and extend its life.
Relatively light weight： In the insulation under the same conditions, instead of part of a Hollow Glass brick, concrete, lighting area can be increased, enhanced interior comfort, simplified structure of the building.