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AS 1646.2-2000

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Elastomeric seals for waterworks purposes Material requirements for pipe joint seals used in water and wastewater applications - Specifies by prescription formulation

Available format(s)

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

Language(s)

English

Published date

28-04-2000

Superseded date

30-06-2017

Superseded by

AS 1646-2007

£49.90
Excluding VAT
Summarise this standard

1 - AS 1646.2-2000 ELASTOMERIC SEALS FOR WATERWORKS PURPOSES - MATERIAL REQUIREMENTS FOR PIPE JOINT SEALS USED IN WATER AND...
4 - PREFACE
5 - CONTENTS
6 - FOREWORD
7 - SECTION 1 SCOPE AND GENERAL
7 - 1.1 SCOPE
7 - 1.2 REFERENCED DOCUMENTS
8 - 1.3 DEFINITIONS
8 - 1.4 MARKING
8 - 1.4.1 Information required
8 - 1.4.2 Identification of elastomer
10 - SECTION 2 MATERIALS AND COMPOSITION
10 - 2.1 GENERAL
10 - 2.2 ELASTOMERS
10 - 2.3 ELASTOMERIC COMPOUNDS
10 - 2.3.1 Protective system
10 - 2.3.2 Filler
10 - 2.3.3 Minimum volume of polymer
10 - 2.4 COPPER AND MANGANESE
11 - SECTION 3 DETERMINATION OF PROPERTIES OF ELASTOMERIC COMPOUNDS
11 - 3.1 GENERAL
11 - 3.2 ELASTOMER HARDNESS
11 - 3.3 TENSILE STRENGTH AND PERCENTAGE ELONGATION AT BREAK
11 - 3.4 COMPRESSION SET
11 - 3.5 LOW TEMPERATURE COMPRESSION SET
11 - 3.6 ACCELERATED AGEING
11 - 3.7 WATER IMMERSION
11 - 3.8 OIL RESISTANCE
11 - 3.9 STRESS RELAXATION IN COMPRESSION
12 - 3.10 OZONE RESISTANCE
13 - SECTION 4 PROPERTIES OF SEALS
13 - 4.1 CONSTRUCTION
13 - 4.2 SEAL HARDNESS
13 - 4.3 PURCHASING
14 - APPENDIX A - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
14 - A1 SCOPE
14 - A2 RELEVANCE
14 - A3 PRODUCT CERTIFICATION
14 - A4 TESTING
14 - A4.1 General
14 - A4.2 Sampling
15 - A4.3 Retesting
15 - A4.4 Rejection after retest
17 - APPENDIX B - SEAL HARDNESS TEST
17 - B1 SCOPE
17 - B2 METHOD A-MICRO-TESTER METHOD
17 - B3 METHOD B-TYPE ‘A’ DUROMETER METHOD
17 - B3.1 Principle
17 - B3.2 Apparatus
18 - B3.3 Verification of durometer
18 - B3.4 Conditioning
18 - B3.5 Procedure
18 - B4 DETERMINATION OF SEAL HARDNESS
18 - B5 REPORT

Specifies requirements for elastomeric seals to be used in pipeline systems that convey water and wastewater at temperature of less than 50 degrees Celsius. It also specifies composition and formulation requirements for seals.

Committee
WS-010
DocumentType
Standard
ISBN
0 7337 3355 7
Pages
16
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This Standard specifies requirements for elastomeric seals to be used in pipeline systems that convey water and wastewater at temperatures of less than 50C. It also specifies composition and formulation requirements for seals.Means for demonstrating compliance with this Standard are given in Appendix A.

First published as AS A139-1964.
Second edition 1972.
Revised and redesignated as AS 1646-1974.
Second edition 1984.
Third edition 1987.
Fourth edition 1992.
Revised and redesignated in part as AS 1646.2-2000.

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A newer version of this standard is available.

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£49.90
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