Conditions 1, according to the provisions of the wind load control aperture size and desired thickness of the glass. 2, made of hollow glass to build hollow glass roof, the size can not be changed insulating glass, insulating glass assembly opening should be rectangular and vertical hollow glass, pay attention to check the accuracy of the specifications. 3, hollow glass does not allow any paint or paper surface is covered with 595 hollow glass, because it may cause localized overheating caused by broken. 4, insulating glass can not be in direct contact with the frame. 5, installation requirements should be based on the type of material insulating glass mosaic change. Hollow glass during use, when the ambient temperature is lowered so that the glass surface temperature was lowered to the dew point within a layer of dry air when the surface layer of dry air will produce dew or frost. Due to condensation or frost glass surface and affect performance insulating glass. If the guarantee air layer at minus 40 degrees Celsius without condensation, hollow glass in the course of the air layer is not present condensation phenomena. 612a6 insulating glass insulating glass _ _ Laiwu Yaohui quality assurance is provided 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!