Poor insulation performance of "double glazing", often due to water vapor into the air and causing flooding in the fog sandwich, even bear moldy, so some companies tend to use between two pieces of glass sandwiched perforated aluminum, Put particulate desiccant in the pores of the aluminum "processing" approach, in fact only serve to deceive the public of the role of temporary Weihai hollow glass, did not improve the performance of any insulating double glazing, over time the desiccant after failure hollow glass curtain, still revealed the secret. According to the construction of energy-efficient housing design expert reports, on an insulating glass window 595 is concerned, the main house of heat loss through the window frame conduction, radiation glass, window and door frames page convection gap approach, which will have a "hollow glass "emerged. In fact, "insulating glass" is not "empty", according to the technical requirements of the two hollow glass spacing is generally 8mm, tests proved that if the spacing of 8mm full vacuum, atmospheric pressure, the glass will be crushed. Therefore qualified hollow glass. Its mezzanine space that is 8mm thick spacing must be filled with an inert gas of argon and krypton. After filling the hollow glass door, tests showed their K values ??(thermal limit) at year-vacuum state, also down 5%, which means better insulation properties. Hollow glass curtain | Yaohui quality (Online) | Weihai hollow glass provided by Jinan Glass Co., Ltd. Yaohui. Jinan Yaohui Glass Co., Ltd. (www.jyhhc.com/) Shandong Jinan, architectural glass leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yaohui glass in Jinan leadership with the staff warmly welcome all inquiries negotiations to create the Jinan Yaohui glass better future.