| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
BRITISH STANDARD
BS EN
1708-2:2000
The European Standard EN 1708-2:2000 has the status of a British Standard
ICS 25.160.40
NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW
Welding Ð Basic weld
joint details in steel Ð
Part 2: Non-internal pressurized
This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 September 2000
BSI 09-2000
ISBN 0 580 36210 8
BS EN 1708-2:2000
Amendments issued since publication
Amd. No. Date Comments
National foreword
This British Standard is the official English language version of EN 1708-2:2000. The UK participation in its preparation was entrusted to Technical Committee WEE/47, Miscellaneous welding standards, 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 committee 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 2 to 25 and a back cover.
The BSI copyright notice displayed in this document indicates when the document was last issued.
(8523($167$1'$5'
1250((8523e(11(
(8523b,6&+(1250
(1
-XO\ ,&6 (QJOLVKYHUVLRQ:HOGLQJ%DVLFZHOGMRLQWGHWDLOVLQVWHHO3DUW 1RQLQWHUQDO
SUHVVXUL]HGFRPSRQHQWV
6RXGDJH'HVFULSWLIGHEDVHGHVDVVHPEODJHVVRXGpVHQ DFLHU3DUWLH &RPSRVDQWVQRQVRXPLVjXQHSUHVVLRQ LQWHUQH 6FKZHLHQ9HUELQGXQJVHOHPHQWHEHLP6FKZHLHQYRQ 6WDKO7HLO 1LFKWLQQHQGUXFNEHDQVSUXFKWH%DXWHLOH 7KLV(XURSHDQ6WDQGDUGZDVDSSURYHGE\&(1RQ-XQH &(1PHPEHUVDUHERXQGWRFRPSO\ZLWKWKH&(1&(1(/(&,QWHUQDO5HJXODWLRQVZKLFKVWLSXODWHWKHFRQGLWLRQVIRUJLYLQJWKLV(XURSHDQ 6WDQGDUGWKHVWDWXVRIDQDWLRQDOVWDQGDUGZLWKRXWDQ\DOWHUDWLRQ8SWRGDWHOLVWVDQGELEOLRJUDSKLFDOUHIHUHQFHVFRQFHUQLQJVXFKQDWLRQDO VWDQGDUGVPD\EHREWDLQHGRQDSSOLFDWLRQWRWKH&HQWUDO6HFUHWDULDWRUWRDQ\&(1PHPEHU 7KLV(XURSHDQ6WDQGDUGH[LVWVLQWKUHHRIILFLDOYHUVLRQV (QJOLVK)UHQFK*HUPDQ $YHUVLRQLQDQ\RWKHUODQJXDJHPDGHE\WUDQVODWLRQ XQGHUWKHUHVSRQVLELOLW\RID&(1PHPEHULQWRLWVRZQODQJXDJHDQGQRWLILHGWRWKH&HQWUDO6HFUHWDULDWKDVWKHVDPHVWDWXVDVWKHRIILFLDO YHUVLRQV &(1PHPEHUVDUHWKHQDWLRQDOVWDQGDUGVERGLHVRI$XVWULD%HOJLXP&]HFK5HSXEOLF'HQPDUN)LQODQG)UDQFH*HUPDQ\*UHHFH ,FHODQG,UHODQG,WDO\/X[HPERXUJ1HWKHUODQGV1RUZD\3RUWXJDO6SDLQ6ZHGHQ6ZLW]HUODQGDQG8QLWHG.LQJGRP (8523($1 &200,77(( )25 67$1'$5',=$7,21 & 2 0 , 7 e ( 8 5 2 3 e ( 1 ' ( 1 2 5 0 $ / , 6 $ 7 , 2 1 ( 8 5 2 3 b , 6 & + ( 6 . 2 0 , 7 ( ( ) h 5 1 2 5 0 8 1 * &HQWUDO6HFUHWDULDW UXHGH6WDVVDUW%%UXVVHOV &(1 $OOULJKWVRIH[SORLWDWLRQLQDQ\IRUPDQGE\DQ\PHDQVUHVHUYHG ZRUOGZLGHIRU&(1QDWLRQDO0HPEHUV 5HI1R(1 (3DJH (1 %6,
&RQWHQWV
3DJH )RUHZRUG 6FRSH 1RUPDWLYHUHIHUHQFHV 5HTXLUHPHQWV 6HOHFWLRQRIGHWDLO -RLQWSUHSDUDWLRQ 7\SLFDOFRQQHFWLRQV 6\PEROVDQGDEEUHYLDWLRQV 7DEOH*XLGHOLQHVIRUZHOGSUHSDUDWLRQRQEXWWMRLQWVZLWKUHOHYDQWGLIIHUHQFHRIWKLFNQHVV 7DEOH7\SLFDOMRLQWSUHSDUDWLRQ 7DEOH:HOGHGSODWHVDQGEHDPV E\G\QDPLFVWUHVV 7DEOH%HDPFRQQHFWLRQV 7DEOH+ROORZVHFWLRQFRQQHFWLRQV)RUHZRUG
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±3DUW 3UHVVXUL]HGFRPSRQHQWV
3DJH3
(1
6FRSH
7KHSXUSRVHRIWKLV(XURSHDQ6WDQGDUGLVWRH[HPSOLI\VRXQGDQGDFFHSWHGZHOGHGFRQQHFWLRQVDSSOLFDEOHWRZHOGHG QRW LQWHUQDO SUHVVXUL]HG VWHHO FRPSRQHQWV ,W GRHV QRW SURPRWH WKH VWDQGDUGL]DWLRQ RI FRQQHFWLRQV WKDW PD\ EH UHJDUGHG DV PDQGDWRU\ RU UHVWULFW GHYHORSPHQW LQ DQ\ ZD\ 7KH UHTXLUHPHQWV RI FDUU\LQJ FDSDFLW\ ILWQHVV IRU SXUSRVHVIDWLJXHDQGFRUURVLRQVWUHVVDUHWREHFRQVLGHUHGLIQHFHVVDU\ 7KLVVWDQGDUGFRQWDLQVH[DPSOHVRIFRQQHFWLRQVZHOGHGE\WKHIROORZLQJSURFHVVHV SURFHVVQXPEHUVDFFRUGLQJWR (1,62 ±0DQXDOPHWDODUFZHOGLQJ ±6HOIVKLHOGHGWXEXODUFRUHGDUFZHOGLQJ ±6XEPHUJHGDUFZHOGLQJ ±0,*ZHOGLQJ 0HWDOLQHUWJDVZHOGLQJ ±0$*ZHOGLQJ 0HWDODFWLYHJDVZHOGLQJ ±7XEXODUFRUHGPHWDODUFZHOGLQJZLWKDFWLYHJDVVKLHOG ±7XEXODUFRUHGPHWDODUFZHOGLQJZLWKLQHUWJDVVKLHOG ±7,*ZHOGLQJ 7XQJVWHQLQHUWJDVDUFZHOGLQJ 2WKHUSURFHVVHVE\DJUHHPHQW )XUWKHUUHTXLUHPHQWVVKRXOGEHFRQVLGHUHGLQDFFRUGDQFHZLWKH[LVWLQJDSSOLFDWLRQVWDQGDUGV
1RUPDWLYHUHIHUHQFHV
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±3DUW :HOGLQJSURFHGXUHVWHVWVIRUWKH DUFZHOGLQJRIVWHHOV (1 :HOGLQJ±0XOWLOLQJXDOOLVWRILWHPVIRUZHOGLQJDQGUHODWHGSURFHVVHV (1,62 :HOGLQJDQGDOOLHGSURFHVVHV±1RPHQFODWXUHRISURFHVVHVZLWKUHIHUHQFHQXPEHUV ,62 (1 :HOGLQJ±0XOWLOLQJXDOWHUPVIRUZHOGHGMRLQWVZLWKLOOXVWUDWLRQV (1 :HOGHGEUD]HGDQGVROGHUHGMRLQWV±6\PEROLFUHSUHVHQWDWLRQRQGUDZLQJV ,62 (1 0HWDODUFZHOGLQJZLWKFRYHUHGHOHFWURGHJDVVKLHOGHGPHWDODUFZHOGLQJDQGJDVZHOGLQJ±-RLQWSUHSDUDWLRQVIRU VWHHO ,62 (1,62 :HOGLQJDQGDOOLHGSURFHVVHV±-RLQWSUHSDUDWLRQ±3DUW 6XEPHUJHGDUFZHOGLQJRIVWHHOV ,62
3DJH (1 %6,
5HTXLUHPHQWV
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
'HSHQGLQJRQWKHW\SH RI ORDG W\SH RI DFWLRQ HIIHFW DQG WKH GLIIHUHQFH RI WKLFNQHVV DGMXVWPHQW ZLWK WKH ZHOG RU EHYHOOLQJLVQHFHVVDU\ VHH7DEOHDQG)LJXUH ZKHQWKHGLUHFWLRQRIVWUHQJWKLVSHUSHQGLFXODUWRWKHZHOG
7DEOH*XLGHOLQHVIRUZHOGSUHSDUDWLRQRQEXWWMRLQWVZLWKVLJQLILFDQWGLIIHUHQFHRIWKLFNQHVV
7\SHRIORDG W\SHRIDFWLRQ
HIIHFW 'LIIHUHQFHRIWKLFNQHVVK PP
$GMXVWPHQWZLWKWKHZHOG $QJOHRIWKHVORSHD )LJXUHV
VXJJHVWHG QRWSHUPLWWHG PHPEHUVZLWK SUHGRPLQDQWO\VWDWLFORDGV ; ± ± DDQGE ! ± ; a FDQG G PHPEHUVVLJQLILFDQWO\ VXVFHSWLEOHWRIDWLJXHRUWR ULVNRIEULWWOHIUDFWXUH ; ± ± E ! ± ; aE FDQG G .H\ ; SHUPLWWHG ± QRWSHUPLWWHGRUQRWQHFHVVDU\ D 7KHDQJOHRIWKHVORSHGHSHQGVRQWKHDFWXDODFFHSWDEOHQRWFKFDVH E ,QFDVHRIORZORDGHGFRPSRQHQWVaFDQEHUDLVHGXSWR
3DJH5 (1 D E F G )LJXUH6NHWFKHVRIDGMXVWPHQWRQGLIIHUHQFHRIWKLFNQHVV
3DJH (1
%6,
:HOGVL]HV
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
3DJH7 (1
6\PEROVDQGDEEUHYLDWLRQV
)RUWKHSXUSRVHVRIWKLVVWDQGDUGWKHIROORZLQJV\PEROVDQGDEEUHYLDWLRQVDSSO\ :3$5 :HOGLQJSURFHGXUHDSSURYDOUHFRUG D ZHOGGHVLJQWKURDWWKLFNQHVV E URRWJDS % ZLGWKRISURILOHRUSODWH F GLVWDQFHWRDX[LOLDU\DWWDFKPHQW G VL]HRIEHYHORUGLDPHWHU ' GLVWDQFHRIWKHVWLIWHQHUDQGVL]HRIRSHQLQJ ) ORDGVWUHQJWK J ZLGWKRIZHOGLQWZRIODQJHSODWH K GLIIHUHQFHRIWKLFNQHVV L GLVWDQFHRIWKHRSHQLQJDQGZHOGWRWKHZHE N SHQHWUDWLRQGHSWKDQGFRUQHUGLVWDQFH O OHQJWK P VL]HRIPHFKDQLFDOEHYHOOLQJ 5 UDGLXV W SODWHWKLFNQHVV W5 WKLFNQHVVRIVWDFKHGIODQJHHQG ] OHJOHQJWKRIWKHZHOG a LQFOXGHGDQJOH LHDQJOHRIWKHVORSH d DQJOHRI7MRLQW 127($OOGLPHQWLRQVLQWKHIROORZLQJWDEOHVDUHJXLGHYDOXHV3DJH (1 %6, 7DEOH7\SLFDOMRLQWSUHSDUDWLRQ 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR(1 (1,62 :HOGWKLFNQHVVHYDOXDWLRQ SDUWLDOSHQHWUDWLRQ ZHOGV a LIWKHOHJOHQJWKRIWKHZHOG ] LV VSHFLILHGWKHZHOGWKURDWFDQ EHDVVXPHGHTXDOWR D ZLWKRXWDQ\RWKHULQGLFDWLRQ D G DSSOLFDEOHWRGRXEOHVLGHZHOG WRR (continued)
3DJH (1 %6, 7DEOH FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR(1 (1,62 GHVLJQWKURDWRIILOOHW ZHOGV PHDVXUHGIURPWKHWKHRUHWLFDO URRWSRLQW $ & DSSOLFDEOHRQO\IRUIXOO\ PHFKDQL]HGDQGDXWRPDWLF SURFHVVHVDQG D H HWREHVHWWOHGE\:3$5 DFFRUGLQJWR(1 $ FRQWLQXHG
3DJH (1 %6, 7DEOH FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR(1 (1,62 PXOWLSOHMRLQWRIWKUHH FRPSRQHQWV W E PP IRU I± IGLUHFWLRQVWUHVV D W IRU W W IRU II± IIGLUHFWLRQVWUHVV D E
WKLVW\SHRIMRLQWLVYHU\VHQVLWLYH WRODFNRIIXVLRQZKLFKGXHWR WKHJHRPHWU\LVGLIILFXOWWRGHWHFW ZLWKQRQGHVWUXFWLYHWHVWLQJRI ZHOGPHWDO
WPP d ILOOHWZHOGVZLWKRXWMRLQW SUHSDUDWLRQRIWKHZHE &
3DJH (1 %6, 7DEOH FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62 d
ILOOHWZHOGV WKHZHEZLWK GLDJRQDOFXWQRMRLQW SUHSDUDWLRQ
d a
ILOOHWZHOGV WKHZHEZLWK GLDJRQDOFXWDQGRQH VLGHMRLQWSUHSDUDWLRQ
:HOGOHQJWKHYDOXDWLRQ VLGHILOOHWZHOG SO O O DEXW O PP % (continued)
3DJH (1 %6, 7DEOH FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR(1 (1,62 VLGHDQGHGJHILOOHW ZHOG S O % O O D EXW O PP % DOOURXQGILOOHWZHOG SO O O % FHQWUHRIPDVVQHDUHUWRWKH ILOOHWZHOG O % DOOURXQGILOOHWZHOG S O O % FHQWUHRIPDVVQHDUHUWRWKH ILOOHWZHOG O % FRQWLQXHG
3DJH (1 %6, 7DEOH FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR(1 (1,62 :HOGFRQQHFWLRQDWVWDFNHGIODQJHHQGV IRUSUHGRPLQDWHVWDWLFDOORDG DQGORZG\QDPLFDOORDG % W5PP % FRQWLQXHG
3DJH (1 %6, 7DEOH FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR(1 (1,62
IRUG\QDPLFDOORDGV ZHOGWUDQVLWLRQWREHJURXQG QRWFKIUHH
5
%
IRUVHYHUHIDWLJXHFRQGLWLRQV ZHOGLQWHUIDFHWREHJURXQG QRWFKIUHH
3DJH (1 %6, 7DEOH FRQFOXGHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR(1 (1,62 %XWWMRLQWVRIVWDFNHGIODQJHSODWHV WZRIODQJHSODWH FRQQHFWLRQ IODQJHSODWHMRLQWVVKDOOEHDWULJKW DQJOHVWRWKHGLUHFWLRQRIIRUFH
MRLQWGLIILFXOWWREH WHVWHG LWLVQRW VXLWDEOHIRUWKURXJK WKLFNQHVVORDGLQJ P
PP
EDFNJRXJLQJWREHSHUIRUPHG ZLWKRXWGHOHWLQJWKHDVVHPEOLQJ UXQV
3DJH (1 %6, 7DEOH:HOGHGSODWHVDQGEHDPV E\G\QDPLFVWUHVV 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62 6WLIIHQHUVIRUZHOGHGEHDPV ' D IRU; QRRSHQLQJRQO\IRUVWLIIHQHU WKLFNQHVVHV WPP
WKHULVNRIEULWWOHIUDFWXUHKDVWREH FRQVLGHUHG IRU;
RQO\IRUSUHGRPLQDQWO\VWDWLFORDG ' PPDQG W IRU;
IRUIDWLJXHORDGRUIRUPHPEHUVZLWK DKLJKFRUURVLRQULVNRUEULWWOH IUDFWXUH 5PP
W
FRQWLQXHG
3DJH (1 %6, 7DEHO FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62 ' D ; ; DQG; VHH IRU< IRUSUHGRPLQDQWO\VWDWLFORDG D [ ] PP [ D N
IRUG\QDPLFORDGV E IXUWKHUPRUH ZHOGDQGHGJHRIWKHVWLIIHQHUKDVWR EHJURXQGVPRRWKO\
%
3DJH (1 %6, 7DEHO FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62 ; ; DQG; VHH PP [ D N PP W N % L PP L PP W W W W IODQJHEXWWZHOGVWREH UDGLRJUDSKLHG FRQWLQXHG
3DJH (1 %6, 7DEHO FRQFOXGHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62 5 W PP ,QFDVHRISHUPDQHQWEDFNLQJDILOOHW ZHOGLVQHFHVVDU\
3DJH (1 %6, 7DEOH%HDPFRQQHFWLRQV 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62 %HDPWREHDPFRQQHFWLRQV
EXWWZHOGRID VHFWLRQZLWKRXW UDGLRJUDSK\IRU QRUPDODSSOLFDWLRQ QRIDWLJXHQRULVNRI FRUURVLRQ GHSHQGLQJRQWKHSUHVHQWZHE WKLFNQHVVRWKHUMRLQWSUHSDUDWLRQ FDQEHXVHG
EXWWZHOGZLWKRXW UDGLRJUDSK\IRU QRUPDODSSOLFDWLRQ QRIDWLJXHQRULVNRI FRUURVLRQ GHSHQGLQJRQWKHSUHVHQWZHE WKLFNQHVVRWKHUMRLQWSUHSDUDWLRQ FDQEHXVHG
3DJH (1 %6, 7DEOH FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62
EXWWZHOGRIVHFWLRQV RUZHOGHGEHDPV ZLWKUDGLRJUDSK\ 5
WPP
GHSHQGLQJRQWKHSUHVHQWZHE WKLFNQHVVRWKHUMRLQWSUHSDUDWLRQ FDQEHXVHG WKHPLQLPXPOHQJWKRI
OVKRXOG
EHPPZKHQUDGLRJUDSKLF H[DPLQDWLRQLVIRUHVVHHQ LQFDVHRIKLJKULVNRIFRUURVLRQRU E\G\QDPLFORDGVWKHRSHQLQJVLQ WKHZHEVKRXOGEHFORVHGDIWHU UDGLRJUDSKLFH[DPLQDWLRQ VSHFLDOFDUHKDVWREHWDNHQWR DYRLGLPSHUIHFWLRQVDWWKHHQGRI WKHZHEZHOGV LQWKHPRVW VHYHUHFDVHVLQRUGHUWRVZLWFK RIIWKHDUFRQUXQRIISODWHVWKH GLVWDQFHEHWZHHQZHEDQGIODQJH FDQEHUDLVHG
3DJH (1 %6, 7DEOH FRQFOXGHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62 E\UDGLRJUDSK\DIWHUUDGLRJUDSK\
EXWWZHOGVRIZHOGHG EHDPVZLWK UDGLRJUDSK\ IRU FDVHVRIVHYHUH IDWLJXHRUKLJKULVNRI FRUURVLRQDQGEULWWOH IUDFWXUH OPP FPP
3DJH
(1
%6,
Table 5 - Hollow section connections
1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62 6SHFLDOSODWHEDUWXEH RQO\IRUWXEHV GW PP
H[HFXWLRQZLWKUDWKROH ILOOHWZHOGV $ RUSDUWLDO SHQHWUDWLRQZHOGV $
3DJH (1 %6, 7DEOH FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62 JPP FXW$$VHH H[HFXWLRQZLWKFRQWLQXRXVZHOG (continued) 'HWDLO$
3DJH (1 %6, 7DEOH FRQFOXGHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62 6SHFLDOWXEHWRIRUJLQJFDVWLQJV
BS EN
1708-2:2000
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.
