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Testing of long term test method and requirements for gas leakage rate and for gas concentration tolerances according to EN 1279-3

 

Standards:

EN 1279-3 - Insulating glass units - Part 3: Long term test method and requirements for gas leakage rate and for gas concentration tolerances
 

Division Building material:

Further information and contact
 

Scope according to EN 1279-3 (Chapter 1):

This European Standard is the product standard for insulating glass units, which defines insulating glass units, and ensures by means of an adequate evaluation of conformity to this standard that:

  • Energy savings are made because the U-value and solar factor do not change significantly
  • Health is preserved because sound reduction and vision do not change significantly
  • Safety is provided because mechanical resistance does not change significantly
     

Requirements according to EN 1279-3 (Chapter 4):

  • Gas leakage rate
  • Tolerances on gas concentration
  • Dew point and moisture penetration index
  • Edge seal strength
  • Additional requirements for other gases than argon, sulfurhexafluoride and air

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Contact

ift Rosenheim

Distribution

info@ift-rosenheim.de
+49 8031 261-0
+49 8031 261-290


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