AS/NZS 1516:1994

1 - AS/ NZS 1516:1994 THE CEMENT MORTAR LINING OF PIPELINES IN SITU
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE
6 - 2 REFERENCED DOCUMENTS
7 - 3 DEFINITIONS
7 - 3.1 Admixture
7 - 3.2 Curing
7 - 3.3 Fitting
7 - 3.4 Internal diameter
7 - 3.5 Laitance
7 - 3.6 Lining
7 - 3.7 Mortar
7 - 3.8 Seal coat
7 - 3.9 Spray application
7 - 4 MATERIALS
7 - 4.1 Aggregates
7 - 4.2 Cement
7 - 4.3 Water
8 - 4.4 Admixtures
8 - 4.5 Cement mortar
8 - 5 PROPORTIONING OF MATERIALS
8 - 5.1 Aggregate:cement ratio
8 - 5.2 Water: cement ratio
8 - 6 MEASUREMENT AND MIXING OF MATERIALS
8 - 7 PREPARATION OF PIPELINE SURFACES
8 - 8 APPLICATION OF MORTAR
8 - 8.1 General
8 - 8.2 Spray application
8 - 8.3 Hand application
8 - 9 TYPE TESTING HAND REPAIR MORTAR
8 - 9.1 General
9 - 9.2 Adhesion to steel and cured mortar
9 - 9.3 Water: cement ratio
9 - 10 THICKNESS OF LINING
9 - 11 SURFACE QUALITY AND WORKMANSHIP
9 - 11.1 General
9 - 11.2 Defects
10 - 11.3 Repairs
10 - 12 CURING
10 - 13 APPLICATION OF SEAL COAT
11 - 14 EFFECT OF CEMENT MORTAR LINING ON WATER QUALITY
11 - 15 INSPECTION
13 - APPENDIX A - PURCHASING GUIDELINES
13 - A1 GENERAL
13 - A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER
13 - A3 MATTERS TO BE DECIDED BY AGREEMENT
13 - A4 INFORMATION TO BE SUPPLIED BY THE CONTRACTOR
14 - APPENDIX B - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
14 - B1 SCOPE
14 - B2 STATISTICAL SAMPLING
14 - B3 PRODUCT CERTIFICATION
14 - B4 SUPPLIER’S QUALITY SYSTEM
15 - B5 OTHER MEANS OF ASSESSMENT

Specifies the requirements for the cement mortar lining of pipelines in situ, by spray application. The lined pipelines are intended for the conveyance of wastewater or water intended for human consumption.

This Standard specifies requirements for the cement mortar lining of pipelines in situ, by spray application. The lined pipelines are intended for the conveyance of wastewater or water intended for human consumption.NOTES:1 Guidelines to purchasers on information that should be supplied by the purchaser and those variables that should or may be agreed upon at the time of enquiry or order are given in Appendix A.2 Alternative methods for determining compliance with this Standard are given in Appendix B.

First published in Australia as AS CA49-1968.
Revised and redesignated AS 1516-1973.
Second edition 1980.
Jointly revised and designated as Joint Standard AS/NZS 1516:1994.
Reconfirmed 2020. First published in Australia as AS CA49-1968. Revised and redesignated AS 1516-1973. Second edition 1980. Jointly revised and designated as Joint Standard AS/NZS 1516:1994.