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AS
AS 2464.7-1990

AS 2464.7-1990

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Methods of testing thermal insulation Determination of the average thermal resistance of low-density mineral wool thermal insulation - Batt and blanket type

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

30-06-2017

Superseded by

AS/NZS 4859.1:2002

Language(s)

English

Published date

14-05-1990

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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1 - AS 2464.7-1990 METHODS OF TESTING THERMAL INSULATION - DETERMINATION OF THE AVERAGE THERMAL RESISTANCE OF LOW-DENSITY MINERAL
1 - PREFACE
1 - FOREWORD
1 - METHOD
1 - 1 SCOPE.
2 - 2 REFERENCED DOCUMENTS.
2 - 3 PRINCIPLE.
2 - 3.1 Determination of thermal resistance.
2 - 4 DEFINITIONS.
2 - 4.1 Lot
2 - 4.2 Low density mineral wool
2 - 4.3 Pack
2 - 5 APPARATUS.
2 - 5.2.1 Guarded hotplate.
2 - 5.2.2 Heat flow meter.
2 - 6 SAMPLING AND PREPARATION OF TEST SPECIMEN.
2 - 6.1 Selection of sample.
2 - 6.2 Preparation of test specimen.
2 - 7 PROCEDURE.
3 - 8 CALCULATION OF PACK AVERAGE THERMAL RESISTANCE.
3 - 8.1 Pack average thermal resistance.
3 - 8.2 Procedure for determining the constants a, b and c.
4 - 8.3 Average thermal resistance.
5 - 9 REPORT.

Committee
BD-058
DocumentType
Standard
ISBN
0 7262 6081 9
Pages
5
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This Standard sets out a method for determining the average thermal resistance of a pack of low-density mineral wool batt or blanket type thermal insulation. This method is for low-density mineral wool thermal insulation, exclusive of any membrane facings, air films or structural materials.

Available Superseded 20 January 2003
Under Revision See DR 02026 CP

AS 3742-1990 Mineral wool thermal insulation - Batt and blanket
AS 2464.5-1985 Methods of testing thermal insulation Steady-state thermal transmission properties by means of the heat flow meter
AS 4508-1999 Thermal resistance of insulation for ductwork used in building airconditioning (Reconfirmed 2018)

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