小型游泳池用钢筋混凝土的使用

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Australian Standard^®

Use of reinforced concrete for small swimming pools

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This Australian Standard was prepared by Committee CE/22, Concrete Structures for Retaining Liquids. It was approved on behalf of the Council of Standards Australia on 27 March 1992 and published on 15 June 1992.

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The following interests are represented on Committee CE/22:

• The Association of Consulting Engineers, Australia
• Australian Post-Tensioning Association
• Board of Works, Melbourne
• Brisbane City Council
• Cement & Concrete Association of Australia
• Confederation of Australian Industry
• Engineering & Water Supply Department, S.A.
• Institution of Engineers, Australia
• National Precast Concrete Association, Australia
• Public Works Department, N.S.W.
• Swimming Pool and Spa Association of Australia
• University of New South Wales
• University of Queensland
• Water Authority of Western Australia
• Water Board, Sydney–Illawarra–Blue Mountains

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Review of Australian Standards. To keep abreast of progress in industry, Australian Standards are subject to periodic review and are kept up to date by the issue of amendments or new editions as necessary. It is important therefore that Standards users ensure that they are in possession of the latest edition, and any amendments thereto. Full details of all Australian Standards and related publications will be found in the Standards Australia Catalogue of Publications; this information is supplemented each month by the magazine 'The Australian Standard', which subscribing members receive, and which gives details of new publications, new editions and amendments, and of withdrawn Standards.

Suggestions for improvements to Australian Standards, addressed to the head office of Standards Australia, are welcomed. Notification of any inaccuracy or ambiguity found in an Australian Standard should be made without delay in order that the matter may be investigated and appropriate action taken.

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This Standard was issued in draft form for comment as DR 91101.

Australian Standard^®

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Use of reinforced concrete for small swimming pools

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First published as AS 2783–1985.
Second edition 1992.

Incorporating:
Amdt 1–1992
Amdt 2–1994

PUBLISHED BY STANDARDS AUSTRALIA
(STANDARDS ASSOCIATION OF AUSTRALIA)
1 THE CRESCENT, HOMEBUSH, NSW 2140

ISBN 0 7262 7459 3

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PREFACE

This Standard was prepared by the Standards Australia Committee on Concrete Structures for Retaining Liquids, and is intended to be used for small swimming pools and is intended to be used with AS 3600, Concrete structures. For longer or unusual structures or structures with a longer design life, AS 3735, Concrete structures for retaining liquids shall be used.

Topics covered are design and supervision, materials (including specification for pneumatically applied concrete), construction joints, construction tolerances, curing, embedments in concrete, loads, allowable stresses in reinforcement and design details for reinforcement.

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CONTENTS

	Page
1 SCOPE	3
2 APPLICATION	3
3 NEW MATERIALS OR METHODS	3
4 REFERENCED AND RELATED DOCUMENTS	3
5 DEFINITIONS	3
6 DESIGN AND SUPERVISION	4
7 GENERAL DESIGN	4
8 DURABILITY	6
9 MATERIALS	6
10 FORMWORK AND CONSTRUCTION TOLERANCES	6
11 INTERRUPTIONS IN PLACING OF CONCRETE	7
12 PIPES, CONDUITS AND FITTINGS EMBEDDED IN CONCRETE	7
13 MIXING AND PLACING CONCRETE	7
14 CURING	7
15 REJECTION OF HARDENED CONCRETE	8
16 DETAILING OF REINFORCEMENT	8

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Australian Standard
Use of reinforced concrete for small swimming pools

1 SCOPE

This Standard sets out requirements for the structural design and construction of swimming pools constructed wholly or partly of either in situ or pneumatically applied reinforced concrete. The pools will normally contain disinfected water with a pH not less than 6.5 and a salinity not greater than sea water and have—

(a) a surface area of not greater than 100 m²; and

(b) an overall length not greater than 16.7 m.

Such pools are hereinafter referred to as structures.

These requirements may be applied to larger structures but may not be sufficient for such structures.

NOTES:

1. For pools using salt water chlorinators the salinity of the water, in general, is 6 000 ± 4 000 mg/L compared with 37 000 mg/L for seawater.
2. Milligrams per litre is equivalent to parts per million.
3. The expected design life of small swimming pools is of the order of 20 years to 30 years.
4. This Standard may be applied to pools partially or wholly above ground provided that the supporting elements are designed in accordance with AS 3600 and regard is taken for shrinkage and movement.
5. The overall length is measured at the waterline and the limit of 16.7 m has been adopted to be in line with one-third Olympic-sized pools.

2 APPLICATION

The structure shall be designed and constructed in accordance with the requirements of this Standard and the requirements of AS 3600 and AS 3735, as applicable.

3 NEW MATERIALS OR METHODS

3.1 General

This Standard shall not be interpreted to prevent the use of materials or of methods of design or construction not specifically referred to in this Standard.

3.2 Steel fibre concrete

Steel fibre concrete which complies with Clause 9.7 may be used provided that such concrete meets the strength, durability and other relevant requirements of this Standard.

4 REFERENCED AND RELATED DOCUMENTS

4.1 Referenced documents

The following documents are referred to in this Standard:

AS
1170	SAA Loading Code
1302	Steel reinforcing bars for concrete
1303	Steel reinforcing wire for concrete
1304	Welded wire reinforcing fabric for concrete
1478	Chemical admixtures for use in concrete
3000	SAA Wiring Rules
3582	Supplementary cementitious materials for use with portland cement
3582.1	Part 1: Fly ash
3582.2	Part 2: Slag – Ground granulated iron blast-furnace
3600	Concrete structures
3610	Formwork for concrete
3735	Concrete structures for retaining liquids

4.2 Related documents

Attention is drawn to the following related documents:

AS
1926	Fences and gates for private swimming pools
2020	Safety covers for private swimming pools and wading pools (for the protection of children 5 years of age and under)
2160	Contract for the supply and construction of a swimming pool
2160C	Australian standard contract for supply and construction of a swimming pool
2818	Guide to swimming pool safety

5 DEFINITIONS

For the purpose of this Standard, the definitions given in AS 3600 and those below apply.

5.1 Aggressive water

— corrosive ground water, sea water, or salt water with a concentration of sodium chloride (NaCl) greater than 10 000 mg/L.

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