标准编号：ISO 20492-4:2010
中文名称：建筑玻璃 绝缘玻璃 第4部分：边缘密封的物理属性试验方法
英文名称：Glass in buildings — Insulating glass — Part 4: Methods of test for the physical attributes of edge seals
发布日期：2010-08
标准范围
This part of ISO 20492 specifies methods for testing the edge seal strength, and partially testing the moistureand gas permeation through sealants, of glass insulating units. Other parts of ISO 20492 designate twoapproaches to the standardization of insulating glass units: approach 1 is intended for use in markets such asNorth America; and approach 2 is intended for use in markets such as Europe.The methods in this part of ISO 20492 are applicable only to approach 2, as defined and used in the otherparts of ISO 20492.In cases where there is no protection against direct ultraviolet radiation at the edges, such as structuralsealant glazing systems, it is necessary that additional European technical specifications be followed. SeeReferences [4] and [5].
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