/home/gencode/cen/w846p3/846 1 25165 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |[.]
BRITISH STANDARD Methods of test for ancillary components for masonry Ð Part 3: Determination of shear load capacity of welds in prefabricated bed joint reinforcement The European Standard EN 846-3:2000 has the status of a British Standard ICS 91.080.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BS EN 846-3:2000 BS EN 846-3:2000 National foreword This British Standard is the official English language version of EN 846-3:2000, which is included in a package of new European Standards being prepared by CEN/TC 125 relating to ancillary components for masonry - bed joint reinforcement No British Standard is being superseded The UK participation in its preparation was entrusted by Technical Committee B/519, Masonry and associated testing, to Subcommittee B/519/3, Ancillary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 8, an inside back cover and a back cover The BSI copyright notice displayed by 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 34885 Amendments issued since publication Amd No Date Comments (1 (8523($167$1'$5' 1250((8523e(11( (8523b,6&+(1250 )HEUXDU\ ,&6 (QJOLVKYHUVLRQ 0HWKRGVRIWHVWIRUDQFLOODU\FRPSRQHQWVIRUPDVRQU\3DUW 'HWHUPLQDWLRQRIVKHDUORDGFDSDFLW\RIZHOGVLQSUHIDEULFDWHG EHGMRLQWUHLQIRUFHPHQW 0pWKRGHVG HVVDLGHVFRPSRVDQWVDFFHVVRLUHVGH PDoRQQHULH3DUWLH'pWHUPLQDWLRQGHODUpVLVWDQFHDX FLVDLOOHPHQWGHVVRXGXUHVGDQVO DUPDWXUHGXMRLQWG DVVLVH 3UIYHUIDKUHQIU(UJlQ]XQJVEDXWHLOHIU0DXHUZHUN 7HLO%HVWLPPXQJGHU6FKXEWUDJIl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e (8523e(1 '( 1250$/,6$7,21 (8523b,6&+(6 20,7(( )h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ection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a) b) 1RWH; PPUHFRPPHQGHG H\ &XW %HQG D,QWHUPHGLDWHVSHFLPHQ E5HVXOWDQWVSHFLPHQ )LJXUH7HVWVSHFLPHQIRUWUXVVW\SHZHOG %6, 3DJH (1 Y 20 X Y a) 1RWH; PPDQG