ISO 14857:2014
Current
The latest, up-to-date edition.
Thermal performance in the built environment — Determination of air permeance of building materials
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English
10-02-2014
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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.
| Committee |
ISO/TC 163/SC 1
|
| DevelopmentNote |
Supersedes ISO/DIS 14857. (02/2014)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| DS ISO 14857 : 2014 | Identical |
| AS/NZS ISO 14857:2023 | Identical |
| BS ISO 14857:2014 | Identical |
| ISO 9229:2007 | Thermal insulation Vocabulary |
| ISO 12576-1:2001 | Thermal insulation — Insulating materials and products for buildings — Conformity control systems — Part 1: Factory-made products |
| ISO 7345:1987 | Thermal insulation Physical quantities and definitions |
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