ISO 20492-2
Glass in buildings — Insulating glass — Part 2: Chemical fogging tests
Organization: | ISO |
Publication Date: | 1 October 2008 |
Status: | active |
Page Count: | 20 |
ICS Code (Glass in building): | 81.040.20 |
scope:
This part of ISO 20492 establishes two methods for testing the resistance to fogging of pre-assembled, permanently sealed insulating glass units or insulating glass units with capillary tubes intentionally left open. The two methods are designated as Approach 1 for markets such as North America, and Approach 2 for markets such as Europe.
This part of ISO 20492 is not applicable to sealed, insulating glass units containing a spandrel glass coating due to testing limitations.
This part of ISO 20492 does not apply to insulating glass (IG) units whose function is decorative only.
Document History

