ISO INTERNATIONAL STANDARD 22965-2 First edition 2007-04-01 Concrete- Part 2: Specification of constituent materials, production of concrete and compliance of concrete Béton- Partie2:Specification des materiaux constituants, dela production du betonetdelaconformitedubeton Reference number ISO 22965-2:2007(E) @ISO 2007 ISO22965-2:2007(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation the unlikely event that a problem relating to it is found, please infom the Central Secretariat at the address given below. ISO 2007 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's member body in the country of the requester. ISO copyright office Case postale 56·CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ ISO 2007 - All rights reserved ISO22965-2:2007(E) Contents Page Foreword. Introduction 1 Scope. 2 Normative references 3 Terms and definitions... 4 Symbols and abbreviated terms .... 5 Requirements for constituent materials..... 5.1 General. 5.2 Cements 5.3 Additions .... 5.4 Aggregates 5.5 Mixingwater 5.6 Admixtures... 6 Requirementsforconcrete.. 6.1 6 6.2 Requirements for fresh concrete.... 6.3 Requirements for hardened concrete.. 7 Productioncontrolof concrete.. 11 7.1 11 7.2 Production-controlsystems. 11 7.3 Testing.... 13 8 Delivery of fresh concrete... 13 8.1 Delivery ticket for ready-mixed concrete 13 8.2 Delivery information for site-mixed concrete ... 14 8.3 Transport of concrete... 14 9 Compliancecontrolandcompliancecriteria... 15 9.1 General.... 15 9.2 Sampling and testing plan ...... 15 9.3 Compliance of an individual batch or load ... 9.4 Compliance overan assessment period.... 16 10 Evaluation of compliance .. 17 10.1 17 10.2 Assessment,surveillanceand certificationofproductioncontrol 17 Annex A(informative)Guidance on a"benchmark"production-controlsystem... 18 AnnexB(informative)Concretefamilies. 28 AnnexC(normative)Provisionsforassessment, surveillanceandcertification ofproduction control.......... AnnexD (informative)Additional provisionsforhigh-strength concrete. Annex E (normative) Compliance criteria for an individual batchfor consistenceand properties otherthanconsistence... .34 AnnexF(informative)Guidancefor the use of thek-value concept.. 37 AnnexG(informative)Guidanceonthenational annex ..39 Bibliography 41 @ ISO 2007 - All rights reserved ili ISO22965-2:2007(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies technical committees. Each member body interested in a subject for which a technical committee has been InternationalElectrotechnicalCommission(lEC)onallmattersofelectrotechnicalstandardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2 The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO22965-2 was prepared by Technical Committee ISO/TC71, Concrete,reinforced concrete eand pre-stressedconcrete,Subcommittee Sc 3,