Hollow glass as building energy-saving materials Jining hollow glass curtain, because of its good thermal and acoustic insulation performance has been widely used. At the same time the quality of the insulating glass increasingly demanding. It is understood that the quality of the insulating glass biggest problem is in the use of the air layer condensation Jining hollow glass curtain and the air layer condensation reason is the dew point of the air layer during use is rising. Therefore, the dew point control insulating glass is the key to control insulating glass quality. Insulating glass dew point is the temperature seal in the air layer when the air humidity reaches saturation. Below this temperature Jining hollow glass curtain air layer in water vapor will condense into liquid water. Release may be: the higher the water content, the higher the dew point temperature of the air, when the glass surface temperature is below the dew point of the air within the air layer, the air will be moisture condensation or frost on the surface of the glass. Hollow glass window | Weifang 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!