Low-E insulating glass, membrane surface located on the 2nd or 3rd side surface of the hollow glass, should be selected according to the design. If the design of the insulating glass must be size sheet form, the membrane surface must be placed in the third surface. 8 four sides support the maximum allowable area of ??insulating glass with insulating glass by two monolithic glass sheet thickness calculated maximum allowable area of ??1.5 times. Respond to the following technical performance requested 9 building design: insulation, insulation, sound insulation performance, light performance, sealing performance, weathering performance. IG transfer energy in three ways: the radiative transfer, convection and conduction transfer transfer. Radiative transfer radiative transfer is the transfer of energy by ray 12a hollow glass in the form of radiation, this radiation including visible light, infrared and ultraviolet radiation lowe insulating glass, as the sun's rays as passed. The rational allocation of hollow glass and sound insulating glass spacer layer thickness, can maximize the reduction of energy by radiation in the form of transfer, thereby reducing energy losses. 12a Yaohui factory outlets hollow glass _ _ Jinan, Zibo hollow glass by Glass Co., Ltd. Yaohui. Jinan Yaohui Glass Co., Ltd. (www.jyhhc.com/) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!