Draft International Standard
ISO/DIS 20492-2
Glass in buildings - Insulating glass — Part 2: Chemical fogging tests
Reference number
ISO/DIS 20492-2
Edition 2
International Standard
Read sample
ISO/DIS 20492-2
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 20492-2:2008

ISO/DIS 20492-2

ISO/DIS 20492-2
CHF 63
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ISO 20492:2008 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.

ISO 20492:2008 is not applicable to sealed, insulating glass units containing a spandrel glass coating due to testing limitations.

ISO 20492:2008 does not apply to insulating glass (IG) units whose function is decorative only.

General information

  •  : Under development
    : Full report circulated: DIS approved for registration as FDIS [40.99]
  •  : 2
     : 15
  • ISO/TC 160
  • RSS updates

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