a. Glass can be float glass, laminated glass, patterned glass, heat-absorbing glass, coated glass, tempered glass, curtain wall of steel and semi-tempered glass, colored glass. Float glass should comply with GB11614 hollow glass, laminated glass should comply with GB9962 and GB9963 toughened glass shall conform to the provisions of Article hollow glass curtain wall of steel and semi-tempered glass in line with the provisions of GB17841. Other varieties of glass should conform to appropriate standards or agreed upon by both parties. Low-E insulating glass 5mm hollow glass, membrane surface located on the 2nd or 3rd side surface, 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. Qingdao hollow glass, glass Yaohui preferred, hollow glass wall provided by Jinan Glass Co., Ltd. Yaohui. Qingdao hollow glass, glass Yaohui preferred, Yaohui hollow glass wall Jinan Glass Co., Ltd. (www.jyhhc.com/) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page obtain the latest information, contact: Liang Jingli.