Ground Floor Design

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  • Topic: Floor, Concrete, Reinforced concrete
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  • Published : May 21, 2013
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Technical Report No.
Third Edition

Concrete industrial ground floors
A guide to design and construction

Report of a Concrete Society Working Party

Concrete Society Report TR34- Concrete industrial ground floors Third Edition 2003

IMPORTANT
Errata Notification
Would you please amend your copy of TR34 to correct the following:On page 50 - symbols and page 63 - Clause 9.11.3, change the word "percentage" to "ratio" in the definition of px and py.

Concrete industrial ground floors
A guide to design and construction Third Edition

Concrete industrial ground floors - A guide to design and construction Concrete Society Technical Report No. 34 Third Edition ISBN 1 904482 01 5 © The Concrete Society 1988, 1994, 2003 Published by The Concrete Society, 2003 Further copies and information about membership of The Concrete Society may be obtained from: The Concrete Society Century House, Telford Avenue Crowthorne, Berkshire RG45 6YS, UK Tel: +44 (0)1344 466007, Fax: +44(0)1344 466008 E-mail: enquiries@concrete.org.uk, www.concrete.org.uk Design and layout by Jon Webb Index compiled by Linda Sutherland Printed by Holbrooks Printers Ltd., Portsmouth, Hampshire All rights reserved. Except as permitted under current legislation no part of this work may be photocopied, stored in a retrieval system, published, performed in public, adapted, broadcast, transmitted, recorded or reproduced in any form or by any means, without the prior permission of the copyright owner. Enquiries should be addressed to The Concrete Society. The recommendations contained herein are intended only as a general guide and, before being used in connection with any report or specification, they should be reviewed with regard to the full circumstances of such use. Although every care has been taken in the preparation of this Report, no liability for negligence or otherwise can be accepted by The Concrete Society, the members of its working parties, its servants or agents. Concrete Society publications are subject to revision from time to time and readers should ensure that they in possession of the latest version.

Concrete Society Technical Report No. 34 Third Edition

Concrete industrial ground floors
A guide to design and construction
Report of a Concrete Society Working Party

The Concrete Society

CONTENTS

List of figures List of tables Members of the Project Committees Acknowledgements Preface Glossary of terms and abbreviations 1 1.1 1.2 1.3 1.4 1.5 INTRODUCTION Scope Structure of the report Procurement methods Innovations in floor technology Implications of new design recommendations

viii ix x xi xii xiii 1 1 2 3 3 5

4.4 Surface regularity in defined-movement areas 4.5 Survey practice for all floor types 4.6 Change of floor flatness with time 4.7 Converting floors to defined-movement specifications 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 5.11 5.12 FLOOR SURFACE REQUIREMENTS Introduction Abrasion resistance Chemical resistance Colour and appearance Cracking Crazing Curling Delamination Slip resistance Surface aggregate Surface fibres Surface finish marks

23 25 25 25

PART ONE OPERATING REQUIREMENTS 2 2.1 2.2 OVERVIEW OF FLOOR CONSTRUCTION Introduction Floor construction methods 2.2.1 Large area construction-jointed 2.2.2 Large area construction - jointless 2.2.3 Long strip construction 2.2.4 Wide bay construction 2.2.5 Two-layer construction Cold stores Pile-supported floors FLOOR LOADINGS Static loads 3.1.1 Introduction 3.1.2 Uniformly distributed loads 3.1.3 Line loads 3.1.4 Point loads Materials handling equipment 3.2.1 Introduction 3.2.2 MHE operating at floor level 3.2.3 MHE operating in free-movement areas and wide aisles 3.2.4 MHE operating in very narrow aisles Classification of floor loadings SURFACE REGULARITY Introduction: the importance of surface regularity Floor types: free and defined movement Surface regularity in free-movement areas

7 9 9 9 9 10 10 11 11 11 11 12 12 12 12 13 13 16 16 16 16 17...
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