Hollow glass is mainly used for the outer glass. Its optical properties, thermal conductivity, noise factor shall comply with national standards. Reasonable structure, designed to meet the standard insulating glass, can play its insulation, noise, theft, fire effect. Using vacuum double glass can also reach the laboratory standards! Also adding color pigments gas inert gas and hollow glass, as well as increase the beauty and decorative strips reinforcing the role played in the market. Because of better insulation performance of insulating glass, the temperature differential across the large glass, can also reduce the role of cold radiation; when the outdoor temperature is -10 ℃, the temperature of the indoor single-glazed windows in front of -2 ℃ and hollow temperature before glazing is 13 ℃; at the same house structure 6a of hollow glass, when the outdoor temperature is -8 ℃ love hollow glass, the indoor temperature is 20 ℃, 3mm ordinary single-glazed cold radiation region accounted for 67.4 Interior Space %, while the use of double-insulating glass (3 + 6 + 3) was 13.4%. 595 hollow glass, hollow glass, Yaohui trusted by Jinan Glass Co., Ltd. Yaohui. Jinan Yaohui Glass Co., Ltd. (www.jyhhc.com/) strong, credible, in Jinan, Shandong architectural glass industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinan Yaohui into the brilliant glass and you work for a better future!