Construction drawings - Bar scheduling

Transcription

1 EESTI STANDARD EVSEN ISO 4066:2000 Construction drawings Bar scheduling EESTI STANDARDIKESKUS

2 EESTI STANDARDI EESSÕNA Käesolev Eesti standard EVSEN ISO 4066:2000 sisaldab Euroopa standardi EN ISO 4066:1999 ingliskeelset teksti. NATIONAL FOREWORD This Estonian standard EVSEN ISO 4066:2000 consists of the English text of the European standard EN ISO 4066:1999. Standard on kinnitatud Eesti Standardikeskuse käskkirjaga ja jõustub sellekohase teate avaldamisel EVS Teatajas. This standard is ratified with the order of Estonian Centre for Standardisation dated and is endorsed with the notification published in the official bulletin of the Estonian national standardisation organisation. Standard on kättesaadav Eesti standardiorganisatsioonist. The standard is available from Estonian standardisation organisation. ICS Standardite reprodutseerimis ja levitamisõigus kuulub Eesti Standardikeskusele Andmete paljundamine, taastekitamine, kopeerimine, salvestamine elektroonilisse süsteemi või edastamine ükskõik millises vormis või millisel teel on keelatud ilma Eesti Standardikeskuse poolt antud kirjaliku loata. Kui Teil on küsimusi standardite autorikaitse kohta, palun võtke ühendust Eesti Standardikeskusega: Aru 10 Tallinn Eesti; Telefon: ; Epost: Right to reproduce and distribute Estonian Standards belongs to the Estonian Centre for Standardisation No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, without permission in writing from Estonian Centre for Standardisation. If you have any questions about standards copyright, please contact Estonian Centre for Standardisation: Aru str 10 Tallinn Estonia; Phone: ;

3 ! EUROPEANI STAI{DARD NORME EUROPEENNE EUROPAISCHE NORM EN tso 4m6 July 1999 tcs English version Construction drawings Bar scheduling (lso 4066:1994) DEssins de b6tmenl et g6nle clml Cahiers de fenalllage (lso 4066:1994) Zelcinungen tlr das Bauwesen Stabliste (lso 466:1994) Thls European Standard was approved by CEN on 1 July CEN members are bound to comply wlth the CEIVCENELEC lntemal Regulatlons whlch sllpulate lhe conditions lor giving this European Slandard the stalus of a natonal standard wlthout any alteraffon. Uptodate lists and bibliographlcal references conceming such national standards may be obtained on applicaton to the Central Secretariat or to any CEN member. This Europaan Standard exlsts in lhre offrcial versions (English, French, Geman). A version in any olher language made by lranslalion under lhe responsibility ol a CEN membsr into lts own language and nollfied to the Central Secrelariat has lhe same status as lhe offrcial vetslons. GEN members are lhe national slandards bodies ol AusMa, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greoce, lceland, lreland, llaly, Luxembourg, Netherlands, Norway, Portugal, Spaln, Sweden, Swilzedand and United Kingdom. E EI,JROPEAN COMMITTEE FOR STANDARDUATION comite eunopeer.i DE NoRMALISATIoN EUROPAISCHES KOMITEE FUR NORMUNG Central SecrBtarlat rue de Stassart CEN All rights ol exploitaton in any form and by any means reserued worldwide lor CEN natonal Members Rel. No. EN ISO 4066:1999 E

4 t Page2 EN ISO 4066:1999 Foreword The text of the Intemational Standard from Technical Committee ISO/TC 10 Technical drawings, product definition and related documentationo of the Intemational Organization for Standardization (lso) has been taken over as an European Standard by CEN/CS. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2000, and conflicting national standards shall be withdrawn at the latest by January According to the CEIVCENELEC Intemal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Gzech Republic, Denmark, Finland, Franc, Germany, Greece, lceland, lreland, ltaly, Luxembourg, Netherlands, Noruay, Portugal, Spain, Sweden, SwiEerland and the United Kingdom. Endorsement notlce The text of the lntemational Standard ISO 4066:1994 has been approved by CEN as a European Standard without any modification.

5 INTERNATIONAL STANDARD rso 4066 Second edition Gonstruction drawings Bar scheduling Dessrns de bitiment et gdnie civil Cahiers de ferraillage # ry= =rsc! j ["rti Vaba';i [.:, : i., r \lanrlup.., n,rinad,.,, trur,,irr I 13t3'?338,?3ffEi G.t

6 ISO 4066:19941E1 Foreword lso (the International organization for standardization) is a worldwide federation of national standards bodies (lso member bodiej). The work of preparing International standards is normally carried out ihrough lso technical committees. Each member body interested in a subj6ct for which a technical committee has been eslablished has the righl to be represented on that committee. I nternational organizations, governmental and nongovernmental, in liaison with lso, also iake part in the work. lso collaborates closely with the lnternational Electrotechnical commission (lec) on all matters of electrotechnical standardization. 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{/o of the member bodies casting a vote. International standard lso 4066 was prepared by Technical committee lso/rc 10, Technical drawings, product definitioi and related documentation, Subcommittee SC B, Construction documentation. This second edition cancels and replaces the first edition (lso 4066:1977), which has been technically tso 1994 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced orgll.,s i.l.:^ll loq gl.by any means, etectronic 6r mecrranidali.;ijdi"s ttfi;cofyins and mtcrolttm, wtthout permission in writing from the publisher. International Organization for Standardization Case Postale 56 o CH121 1 Gen6ve 20 r Switzerland Printed in Switzerland ii

7 @ lso ISO 4066:1994(El lntroduction The purpose of this lnternational Standard is to ensure uniformity of practice in the scheduling of steel bars for the reinforcement of concrete. To establish a clear and unambiguous system for scheduling, it is necessary to specify the method of indicating dimensions to be used and the order in which the information is given on the bar schedule. As the use of preferred shapes is considered to be very advantageous both for simplifying design and manufacture and for the use of computers, the opportunity has been taken to include a list of preferred shapes and a coding system; the layout of the bar schedule is based on the use of preferred shapes. ill

8 INTERNATIONAL ISO ISO 4066:1994(El Gonstruction drawings $31 scheduling 1 Scope This International Standard establishes a system for the scheduling of reinforcing bars, and comprises the method of indicating dimensions; a coding system for bar shapes; a list of preferred shapes; the bar schedule. This International Standard applies to all types of steel bar for the reinforcement of concrete. lt does no apply to steel fabric and prestressing steel reinforcement. tolerances; this dimension need not be shown on schedules. The total length (cutting length) shall be calculated on the basis of the appropriate bending dimensions with corrections for bends. 2 Indication of bending dimensions The bending dimensions shall be indicated as shown in figures 1 to 5. Figure I Bending dlmensions Shape code 26 Dimensions shall be outside dimensions, except for radii, and the standard radius of bend shall be the smallest radius permitted by nationil standards regulations for the size of bar scheduled. lf a national standard specifies different standard radii for different situations, the radius to be used shall be entered in the column e/r. Except for shape codes 12, 13,33, 67 and 77, all bends will be assumed to have standard radii. No dimension shall be zero. The "free" dimensions shown in brackets shall be available to take up cumulative cutting and bending Figure 2 Bending dimensions Shape code 25