1. Trang chủ
  2. » Kỹ Thuật - Công Nghệ

Bsi bs en 00846 11 2000

10 2 0

Đang tải... (xem toàn văn)

THÔNG TIN TÀI LIỆU

/home/gencode/cen/w846p11/846 1 20291 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |[.]

BRITISH STANDARD Methods of test for ancillary components for masonry Ð Part 11: Determination of dimensions and bow of lintels The European Standard EN 846-11:2000 has the status of a British Standard ICS 91.060.10; 91.080.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BS EN 846-11:2000 BS EN 846-11:2000 4National foreword This British Standard is the official English language version of EN 846-11:2000, which is included in a package of new European Standards being prepared by CEN/TC 125 relating to ancillary components for masonry - lintels Although the English language versions of these European Standards will be adopted as British Standards as they become available, the existing British Standards for lintels will be retained, but only until such time that the complete package of European Standards becomes available Any residue(s) from British Standards affected by the package which need to be retained, will be drawn together to form a new BS The original group of British Standards will then be withdrawn and this will be notified in Update Standards The UK participation in its preparation was entrusted by Technical Committee B/519, Masonry and associated tests, to Subcommittee B/519/3, Ancillary components, which has the responsibility to: Ð aid enquirers to understand the text; Ð present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; Ð monitor related international and European developments and promulgate them in the UK A list of organizations represented on this subcommittee can be obtained on request to its secretary Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled ªInternational Standards Correspondence Indexº, or by using the ªFindº facility of the BSI Standards Electronic Catalogue A British Standard does not purport to include all the necessary provisions of a contract Users of British Standards are responsible for their correct application Compliance with a British Standard does not of itself confer immunity from legal obligations Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages to and a back cover The BSI copyright notice displayed in this document indicates when the document was last issued This British Standard, having been prepared under the direction of the Sector Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 June 2000  BSI 06-2000 ISBN 580 34832 Amendments issued since publication Amd No Date Comments (1 (8523($167$1'$5' 1250((8523e(11( (8523b,6&+(1250 )HEUXDU\ ,&6 (QJOLVKYHUVLRQ 0HWKRGVRIWHVWIRUDQFLOODU\FRPSRQHQWVIRUPDVRQU\3DUW 'HWHUPLQDWLRQRIGLPHQVLRQVDQGERZRIOLQWHOV 0pWKRGHVG HVVDLGHVFRPSRVDQWVDFFHVVRLUHVGH PDoRQQHULH3DUWLH'pWHUPLQDWLRQGHVGLPHQVLRQVHW GHODUHFWLWXGHRXGHODFRXUEXUHGHVOLQWHDX[ 3UIYHUIDKUHQIU(UJlQ]XQJVEDXWHLOHIU0DXHUZHUN 7HLO%HVWLPPXQJGHU0DbHXQGGHUhEHUK|KXQJYRQ 6W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e (8523e(1 '( 1250$/,6$7,21 (8523b,6&+(6 20,7(( )h5 125081* &HQWUDO6HFUHWDULDWUXHGH6WDVVDUW%%UXVVHOV ‹&(1 $OOULJKWVRIH[SORLWDWLRQLQDQ\IRUPDQGE\DQ\PHDQVUHVHUYHG ZRUOGZLGHIRU&(1QDWLRQDO0HPEHUV 5HI1R(1( 3DJH (1 &RQWHQWV3DJH )RUHZRUG   6FRSH   1RUPDWLYHUHIHUHQFHV  3ULQFLSOH  'HILQLWLRQV   $SSDUDWXV  3URFHGXUH  ([SUHVVLRQDQGHYDOXDWLRQRIUHVXOWV   7HVWUHSRUW  ‹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‹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¶VVSHFLILFDWLRQDQGWKHERZLVWKH GHYLDWLRQIURPWKHLQWHQGHGVKDSH $SSDUDWXV 6WHHOPHDVXULQJWDSHVWHHOUXOHRURWKHUGHYLFHFDSDEOHRIPHDVXULQJWKHOHQJWKRIWKHOLQWHODQG DFFXUDWHWR“PP 6WHHOPHDVXULQJWDSHVWHHOUXOHRURWKHUGHYLFHFDSDEOHRIPHDVXULQJWKHZLGWKDQGKHLJKWRIWKH OLQWHODQGDFFXUDWHWR“PP 0HWDOVWUDLJKWHGJHRIOHQJWKPRUHWKDQWKHOHQJWKRIWKHOLQWHO ‹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‹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‹%6, 3DJH (1 ,IOLQWHOVDUHGHVLJQHGWREHFXUYHGFRPSDUHWKHPHDVXUHGERZZLWKWKHFDPEHURUFXUYDWXUHLQWKH PDQXIDFWXUHU¶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‹%6, BS EN 846-11:2000 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI Ð British Standards Institution BSI is the independent national body responsible for preparing British Standards It presents the UK view on standards in Europe and at the international level It is incorporated by Royal Charter Revisions British Standards are updated by amendment or revision Users of British Standards should make sure that they possess the latest amendments or editions It is the constant aim of BSI to improve the quality of our products and services We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover Tel: 020 8996 9000 Fax: 020 8996 7400 BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services Tel: 020 8996 9001 Fax: 020 8996 7001 In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service Various BSI electronic information services are also available which give details on all its products and services Contact the Information Centre Tel: 020 8996 7111 Fax: 020 8996 7048 Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards For details of these and other benefits contact Membership Administration Tel: 020 8996 7002 Fax: 020 8996 7001 Copyright Copyright subsists in all BSI publications BSI also holds the copyright, in the UK, of the publications of the international standardization bodies Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means ± electronic, photocopying, recording or otherwise ± without prior written permission from BSI This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained If permission is granted, the terms may include royalty payments or a licensing agreement Details and advice can be obtained from the Copyright Manager Tel: 020 8996 7070

Ngày đăng: 13/04/2023, 21:47

Xem thêm:

TÀI LIỆU CÙNG NGƯỜI DÙNG

TÀI LIỆU LIÊN QUAN