ISO 14857:2014
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ISO 14857:2014
55082

Abstract

 Preview

ISO 14857:2014 specifies the equipment and procedures to determine the air permeance of building materials at various pressure differentials and then assigning an air permeance rate at a reference pressure differential rate (ΔP) of 75 Pa.

This method is intended for testing materials independent of a substrate using a 1 m × 1 m specimen size. The results of this test method can be used to determine whether a material qualifies to function as an air barrier material.


General information 

  •  :  Published
     : 2014-02
  •  : 1
     : 14
  •  : ISO/TC 163/SC 1 Test and measurement methods
  •  :
    91.120.10 Thermal insulation of buildings

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