Reference number
Ïã¸ÛÁùºÏ²Ê¿ª½± 20492-2:2008
International Standard
Ïã¸ÛÁùºÏ²Ê¿ª½± 20492-2:2008
Glass in buildings - Insulating glass — Part 2: Chemical fogging tests
Edition 1
2008-10
Read sample
Ïã¸ÛÁùºÏ²Ê¿ª½± 20492-2:2008
39501
Published (Edition 1, 2008)
This publication was last reviewed and confirmed in 2018. Therefore this version remains current.

Ïã¸ÛÁùºÏ²Ê¿ª½± 20492-2:2008

Ïã¸ÛÁùºÏ²Ê¿ª½± 20492-2:2008
39501
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Format
CHF 96
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Abstract

Ïã¸ÛÁùºÏ²Ê¿ª½± 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.

Ïã¸ÛÁùºÏ²Ê¿ª½± 20492:2008 is not applicable to sealed, insulating glass units containing a spandrel glass coating due to testing limitations.

Ïã¸ÛÁùºÏ²Ê¿ª½± 20492:2008 does not apply to insulating glass (IG) units whose function is decorative only.

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