BS EN ISO 9972:2015
Current
The latest, up-to-date edition.
Thermal performance of buildings. Determination of air permeability of buildings. Fan pressurization method
Hardcopy , PDF
English
30-09-2015
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, and symbols
4 Apparatus
5 Measurement procedure
6 Expression of results
7 Test report
8 Uncertainty
Annex A (informative) - Description of equipment used
to pressurize buildings
Annex B (informative) - Dependence of air density on
temperature, dew point, and barometric pressure
Annex C (informative) - Recommended procedure for
estimating uncertainty in derived quantities
Annex D (informative) - Beaufort scale of wind (extract)
Annex E (informative) - Detection of the leakage location
Defines the use of mechanical pressurization or depressurization of a building or part of a building. Explains the measurement of the resulting air flow rates over a range of indoor-outdoor static pressure differences.
| Committee |
B/540
|
| DevelopmentNote |
Supersedes BS EN 13829 and 13/30242975 DC. (09/2015)
|
| DocumentType |
Standard
|
| Pages |
38
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 9972:2015 | Identical |
| EN ISO 9972:2015 | Identical |
| ISO 7345:1987 | Thermal insulation Physical quantities and definitions |
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