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I.S. EN 12429:1999

Current
Current

The latest, up-to-date edition.

THERMAL INSULATING PRODUCTS FOR BUILDING APPLICATIONS - CONDITIONING TO MOISTURE EQUILIBRIUM UNDER SPECIFIED TEMPERATURE AND HUMIDITY CONDITIONS
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1999

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
4 Principle
5 Apparatus
6 Test specimens
7 Procedure
8 Calculation and expression of results
9 Accuracy
10 Test report
Annex A (normative) Determination of limiting value
        of moisture content change and conditioning time
        factor by experiment
Annex B (informative) Computer calculations to determine
        the limiting value of moisture content change
Annex C (informative) Calculations of conditioning time
        to reach equilibrium using the Fourier number

Defines equipment and procedures to condition a thermal insulating product to equilibrium moisture content at (23 +/- 2) degrees C and (50 +/- 5) % relative humidity.

DocumentType
Standard
Pages
18
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
BS EN 12429:1998 Identical
DIN EN 12429:1998-08 Identical
UNI EN 12429 : 2000 Identical
EN 12429:1998 Identical
UNE-EN 12429:1999 Identical

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