High-performance insulating glass, as with a special metal film can reach 0.22-0.49 shielding factor, the indoor air conditioning (air conditioning) the load is reduced. Heat transfer coefficient 1.4-2.8W (m2.K), better than ordinary insulating glass. To reduce the space heating load of hollow glass 565, also play a great efficiency. So hollow glass doors, windows open the bigger, more obvious energy saving effect. High-performance insulating glass can block the sun's energy hitting the indoor equivalent, it is possible to prevent radiant heat caused discomfort and reduce the glare caused by sunlight sunset. According to expert design and construction of energy efficient residential introduce 595 hollow glass, on a window, the house heat loss through the window frame is mainly 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 insulating glass, the atmospheric pressure would crush the glass. 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, tests showed their K values ??(thermal limit) at year-vacuum state, also down 5%, which means better insulation properties. lowe hollow glass, glass Yaohui trusted (authenticated), sunshine insulating 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.