标准编号：ISO 20492-3:2010
中文名称：建筑玻璃 绝缘玻璃 第3部分：气体浓度和气体泄漏
英文名称：Glass in buildings — Insulating glass — Part 3: Gas concentration and gas leakage
发布日期：2010-08
标准范围
This part of ISO 20492 specifies two methods of test for insulating glass units, including a determination of thegas leakage rate and a determination of gas concentration tolerances. The two methods designated asapproach 1, which is intended for use in markets such as North America, and approach 2, which is intendedfor use in markets such as Europe.
标准预览图
立即下载标准文件