Comparison between some existing performance requirements for air permeability and water-tightness in buildings.

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D'Have R. Spehl P.
air leakage, window, standard
Year:
1979
Bibliographic info:
in 'Performance test methods and the interpretation of results.' C.I.B. Working Commission W60. December 1979 p.7-12

Compares some existing performance requirements for air permeability and water-tightness of windows. Gives tables showing main European standards. Finds that a large variety of methods of test and grading systems is used and concludes that steps should be taken to unify the systems.

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