BS EN 1946-5-2000 Thermal performance of building products and components - Specific criteria for the assessment of laboratories measuring heat transfer properties - Measurements b.pdf

《BS EN 1946-5-2000 Thermal performance of building products and components - Specific criteria for the assessment of laboratories measuring heat transfer properties - Measurements b.pdf》由会员分享，可在线阅读，更多相关《BS EN 1946-5-2000 Thermal performance of building products and components - Specific criteria for the assessment of laboratories measuring heat transfer properties - Measurements b.pdf（32页珍藏版）》请在麦多课文档分享上搜索。

1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 1946-5:2000 The Eur

2、opean Standard EN 1946-5:2000 has the status of a British Standard ICS 91.100.01; 91.120.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Thermal performance of building products and components Specific criteria for the assessment of laboratories measuring heat transfer prop

3、erties Part 5: Measurements by pipe test methodsThis 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 August 2000 BSI 08-2000 ISBN 0 580 36335 X BS EN 1946-5:2000 A

4、mendments issued since publication Amd. No. Date Comments National foreword This British Standard is the official English language version of EN 1946-5:2000. The UK participation in its preparation was entrusted by Technical Committee RHE/9, Thermal insulating materials, to Subcommittee RHE/9/2, The

5、rmal performance of insulating materials, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European

6、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 Standar

7、ds Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” 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

8、 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 28, an inside back cover and a back cover. The BSI copyright notice d

9、isplayed in this document indicates when the document was last issued.(8523($167$1$5 1250(8523e(11( (8523b,6&+(1250 (1 0D ,&6 (QJOLVKYHUVLRQ 7KHUPDOSHUIRUPDQFHRIEXLOGLQJSURGXFWVDQGFRPSRQHQWV 6SHFLILFFULWHULDIRUWKHDVVHVVPHQWRIODERUDWRULHVPHDVXULQJ KHDWWUDQVIHUSURSHUWLHV3DUW0HDVXUHPHQWVESLSHWHVW PHWKR

10、GV 3HUIRUPDQFHWKHUPLTXHGHVSURGXLWVHWFRPSRVDQWVSRXUOH EkWLPHQW&ULWqUHVSDUWLFXOLHUVSRXUOpYDOXDWLRQGHV ODERUDWRLUHVPHVXUDQWOHVSURSULpWpVGHWUDQVPLVVLRQ WKHUPLTXH3DUWLH0HVXUDJHVHORQOHVPpWKRGHVGHVVDL GHVFRQGXLWHV :lUPWHFKQLVFKHV9HUKDOWHQYRQ%DXSURGXNWHQXQG %DXWHLOHQ7HFKQLVFKH.ULWHULHQYRQ%HJXWDFKWXQJYRQ /DE

11、RUDWRULHQEHLGHUXUFKIKUXQJGHU0HVVXQJHQYRQ :lUPHEHUWUDJXQJVHLJHQVFKDIWHQ7HLO0HVVXQJHQ QDFKGHP5RKUSUIJHUlW9HUIDKUHQ 7KLV(XURSHDQ6WDQGDUGZDVDSSURYHGE&(1RQ$SULO &(1PHPEHUVDUHERXQGWRFRPSOZLWKWKH&(1&(1(/(&,QWHUQDO5HJXODWLRQVZKLFKVWLSXODWHWKHFRQGLWLRQVIRUJLYLQJWKLV(XURSH DQ 6WDQGDUGWKHVWDWXVRIDQDWLRQDOVWDQG

12、DUGZLWKRXWDQDOWHUDWLRQ8SWRGDWHOLVWVDQGELEOLRJUDSKLFDOUHIHUHQFHVFRQFHUQLQJV XFKQDWLRQDO VWDQGDUGVPDEHREWDLQHGRQDSSOLFDWLRQWRWKH&HQWUDO6HFUHWDULDWRUWRDQ&(1PHPEHU 7KLV(XURSHDQ6WDQGDUGHLVWVLQWKUHHRIILFLDOYHUVLRQV(QJOLVK)UHQFK*HUPDQ$YHUVLRQLQDQRWKHUODQJXDJHPDGHEWUD QVODWLRQ XQGHUWKHUHVSRQVLELOLWRID&(1PHP

13、EHULQWRLWVRZQODQJXDJHDQGQRWLILHGWRWKH&HQWUDO6HFUHWDULDWKDVWKHVDPHVWDWXVDVW KHRIILFLDO YHUVLRQV &(1PHPEHUVDUHWKHQDWLRQDOVWDQGDUGVERGLHVRI$XVWULD%HOJLXP&HFK5HSXEOLFHQPDUN)LQODQG)UDQFH*HUPDQ*UHHFH ,FHODQG,UHODQG,WDO/XHPERXUJ1HWKHUODQGV1RUZD3RUWXJDO6SDLQ6ZHGHQ6ZLWHUODQGDQG8QLWHG.LQJGRP (8523($1 &200,77(

14、 )25 67$1$5,=$7,21 &20,7e(8523e(1(1250$/,6$7,21 (8523b,6&+(6.20,7()h5125081* &HQWUDO6HFUHWDULDWUXHGH6WDVVDUW%UXVVHOV &(1 $OOULJKWVRIHSORLWDWLRQLQDQIRUPDQGEDQPHDQVUHVHUYHG ZRUOGZLGHIRU&(1QDWLRQDO0HPEHUV 5HI1R(1(3DJH (1 %6, &RQWHQWV 3DJH )RUHZRUG 6FRSH 1RUPDWLYHUHIHUHQFHV HILQLWLRQV (TXLSPHQWPDQXDO &D

15、OLEUDWLRQDQGPDLQWHQDQFHILOHV 0HDVXUHPHQWSURFHGXUHGRFXPHQW $VVHVVPHQW $QQH$QRUPDWLYH /LPLWVIRUHTXLSPHQWSHUIRUPDQFHDQGWHVWFRQGLWLRQV 3LSHWHVWPHWKRGV $QQH%LQIRUPDWLYH$LDOKHDWIORZUDWHDQGWHPSHUDWXUHXQLIRUPLW $QQH&LQIRUPDWLYH&DOFXODWLRQVRIVRPHSLSHWHVWDSSDUDWXVHUURUV %LEOLRJUDSK 3DJH (1 %6, )RUHZRUG 7KLV(X

16、URSHDQ6WDQGDUGKDVEHHQSUHSDUHGE7HFKQLFDO&RPPLWWHH&(17&7KHUPDO SHUIRUPDQFHRIEXLOGLQJVDQGEXLOGLQJFRPSRQHQWVWKH6HFUHWDULDWRIZKLFKLVKHOGE6,6 7KLV(XURSHDQ6WDQGDUGVKDOOEHJLYHQWKHVWDWXVRIDQDWLRQDOVWDQGDUGHLWKHUESXEOLFDWLRQRIDQ LGHQWLFDOWHWRUEHQGRUVHPHQWDWWKHODWHVWE1RYHPEHUDQGFRQIOLFWLQJQDWLRQDOVWDQGDUGV VKD

17、OOEHZLWKGUDZQDWWKHODWHVWE1RYHPEHU $FFRUGLQJWRWKH&(1&(1(/(&,QWHUQDO5HJXODWLRQVWKHQDWLRQDOVWDQGDUGVRUJDQLDWLRQVRIWKH IROORZLQJFRXQWULHVDUHERXQGWRLPSOHPHQWWKLV(XURSHDQ6WDQGDUG$XVWULD%HOJLXP&HFK 5HSXEOLFHQPDUN)LQODQG)UDQFH*HUPDQ*UHHFH,FHODQG,UHODQG,WDO/XHPERXUJ 1HWKHUODQGV1RUZD3RUWXJDO6SDLQ6ZHGHQ6ZLWHUO

18、DQGDQGWKH8QLWHG.LQJGRP 7KLV(XURSHDQ6WDQGDUGLVGLYLGHGLQWRSDUWV7KHILUVWSDUWFRYHUVFRPPRQFULWHULDDSSOLFDEOHWRDOO KHDWWUDQVIHUSURSHUWPHDVXUHPHQWVHDFKVXEVHTXHQWSDUWFRYHUVWKHVSHFLILFWHFKQLFDOFULWHULD DSSOLFDEOHWRHDFKKHDWWUDQVIHUSURSHUWPHDVXUHPHQWPHWKRGGHVFULEHGLQDSSURSULDWHVWDQGDUGV 7KHIROORZLQJSDUWVKDYHEH

19、HQGHYHORSHG 3DUW &RPPRQFULWHULD 3DUW 0HDVXUHPHQWVEWKHJXDUGHGKRWSODWHPHWKRG 3DUW 0HDVXUHPHQWVEWKHKHDWIORZPHWHUPHWKRG 3DUW 0HDVXUHPHQWVEKRWERPHWKRGV 3DUW 0HDVXUHPHQWVESLSHWHVWPHWKRGV $QQH$RIWKLV(XURSHDQ6WDQGDUGLVQRUPDWLYHWKH$QQHHV%DQG&DUHLQIRUPDWLYH3DJH (1 %6, 6 F R S H 3DUWRIWKLVVWDQGDUGSURYLGHVVSHFL

20、ILFWHFKQLFDOFULWHULDIRUWKHDVVHVVPHQWRIODERUDWRULHVWR XQGHUWDNHVWHDGVWDWHKHDWWUDQVIHUSURSHUWPHDVXUHPHQWVRQFLUFXODUSLSHLQVXODWLRQDFFRUGLQJWR (1,62 ,WFRPSOHPHQWVWKHFRPPRQFULWHULDLQ3DUW*XLGDQFHLVJLYHQRQWKHRUJDQLDWLRQDQGFRQWHQWVRI WKHHTXLSPHQWPDQXDOWKHFDOLEUDWLRQDQGPDLQWHQDQFHILOHVDQGWKHPHDVXUHPHQWSURFHG

21、XUH GRFXPHQW ,WSURYLGHVLQIRUPDWLRQRQPDQGDWRUHTXLSPHQWSHUIRUPDQFHVSHFLILFDWLRQVRQHTXLSPHQWGHVFULSWLRQ DQGRQFDOFXODWLRQVIRUWKHHTXLSPHQWGHVLJQDQGHUURUDQDOVLVEDVHGRQERWK(1,62RQ FLUFXODUSLSHDSSDUDWXVDQGRQ3DUWRIWKLVVWDQGDUGRQWKHDVVHVVPHQWRIJXDUGHGKRWSODWHDSSDUDWXV ,WJLYHVLQIRUPDWLRQRQHSHULPHQWDOSURFHGXUHV

22、VXLWDEOHIRUWKHDVVHVVPHQWRIHTXLSPHQWDFFXUDF EDVHGRQERWK(1,62RQFLUFXODUSLSHDSSDUDWXVDQGRQ3DUWRIWKLVVWDQGDUGRQWKH DVVHVVPHQWRIJXDUGHGKRWSODWHDSSDUDWXV 1RUPDWLYHUHIHUHQFHV 7KLV(XURSHDQ6WDQGDUGLQFRUSRUDWHVEGDWHGRUXQGDWHGUHIHUHQFHSURYLVLRQVIURPRWKHU SXEOLFDWLRQV7KHVHQRUPDWLYHUHIHUHQFHVDUHFLWHGDWWKHDSSURSU

23、LDWHSODFHVLQWKHWHWDQGWKH SXEOLFDWLRQVDUHOLVWHGKHUHDIWHU)RUGDWHGUHIHUHQFHVVXEVHTXHQWDPHQGPHQWVWRRUUHYLVLRQVRIDQRI WKHVHSXEOLFDWLRQVDSSOWRWKLV(XURSHDQ6WDQGDUGRQOZKHQLQFRUSRUDWHGLQLWEDPHQGPHQWRU UHYLVLRQ)RUXQGDWHGUHIHUHQFHVWKHODWHVWHGLWLRQRIWKHSXEOLFDWLRQUHIHUUHGWRDSSOLHV (1 7KHUPDOSHUIRUPDQFHRIEXLOGLQ

24、JSURGXFWVDQGFRPSRQHQWV6SHFLILFFULWHULD IRUWKHDVVHVVPHQWRIODERUDWRULHVPHDVXULQJKHDWWUDQVIHUSURSHUWLHV3DUW &RPPRQFULWHULD (1 7KHUPDOSHUIRUPDQFHRIEXLOGLQJSURGXFWVDQGFRPSRQHQWV6SHFLILFFULWHULD IRUWKHDVVHVVPHQWRIODERUDWRULHVPHDVXULQJKHDWWUDQVIHUSURSHUWLHV3DUW 0HDVXUHPHQWVEJXDUGHGKRWSODWHPHWKRG (1 7KHUPDO

25、SHUIRUPDQFHRIEXLOGLQJPDWHULDOVDQGSURGXFWVHWHUPLQDWLRQRI WKHUPDOUHVLVWDQFHEPHDQVRIJXDUGHGKRWSODWHDQGKHDWIORZPHWHUPHWKRGV 3URGXFWVRIKLJKDQGPHGLXPWKHUPDOUHVLVWDQFH (1,62 7KHUPDOLQVXODWLRQ3KVLFDOTXDQWLWLHVDQGGHILQLWLRQV,62 (1,62 7KHUPDOLQVXODWLRQHWHUPLQDWLRQRIVWHDGVWDWHWKHUPDOWUDQVPLVVLRQ SURSHUWLHVRIWK

26、HUPDOLQVXODWLRQIRUFLUFXODUSLSHV,62 SU(1 7KHUPDOLQVXODWLQJSURGXFWVIRUEXLOGLQJHTXLSPHQWDQGLQGXVWULDOLQVWDOODWLRQV HWHUPLQDWLRQRIGLPHQVLRQVVTXDUHQHVVDQGOLQHDULWRISUHIRUPHGSLSH LQVXODWLRQ 7REHSXEOLVKHG3DJH (1 %6, HILQLWLRQV )RUWKHSXUSRVHVRIWKLVSDUWRIWKHVWDQGDUGWKHWHUPVDQGGHILQLWLRQVJLYHQLQ3DUWRIWKLVVWDQ

27、GDUG (1,62DQG(1,62DSSO (TXLSPHQWPDQXDO *HQHUDO 7KHHTXLSPHQWPDQXDOVKDOOSURYLGHWKHLQIRUPDWLRQVSHFLILHGLQWRRI3DUWRIWKLV VWDQGDUGDQGWKHLQIRUPDWLRQVSHFLILHGLQWKLVFODXVH 127(,QIRUPDWLRQFRPPRQWRPRUHWKDQRQHSLHFHRIHTXLSPHQWQHHGQRWEHGXSOLFDWHGHJWKHSULQFLSOH GHWDLOVRIWKHGHVLJQDQGRSHUDWLRQRIWZRSLHFHVRIHTXLSPHQW

28、EXLOWWRDFRPPRQGHVLJQ $QQH$JLYHVDOOOLPLWLQJYDOXHVLQGLFDWHGLQ(1,62IRUHTXLSPHQWSHUIRUPDQFHDQG WHVWLQJFRQGLWLRQV7KLVDQQHVKDOOEHXVHGDVDFKHFNOLVWGXULQJWKHDVVHVVPHQWSURFHVVEWKHSDUWLHV FRQFHUQHGWRHQVXUHFRPSOLDQFHZLWKDOO(1,62UHTXLUHPHQWV (TXLSPHQWSHUIRUPDQFHVSHFLILFDWLRQV 7KHXSSHUDQGORZHUOLPLWVRIWKHUHOHYDQWW

29、HVWHGSURSHUWLHVDQGWHVWLQJFRQGLWLRQVLQFOXGLQJSRVVLEOH LQWHUDFWLRQVEHWZHHQWKHPVKDOOEHVSHFLILHG PLQLPXPDQGPDLPXPHWHUQDOGLDPHWHURIWKHVSHFLPHQ PLQLPXPDQGPDLPXPVSHFLPHQWKHUPDOUHVLVWDQFH PLQLPXPDQGPDLPXPWHPSHUDWXUHGLIIHUHQFHDFURVVWKHVSHFLPHQ PLQLPXPFROGVLGHWHPSHUDWXUH PDLPXPKRWVLGHWHPSHUDWXUH VXUURXQGLQJHQ

30、YLURQPHQWWHPSHUDWXUHUHODWLYHKXPLGLWDWWKHHQGVRIWKHVSHFLPHQ GXULQJWKHWHVWLIUHTXLUHG (TXLSPHQWGHVFULSWLRQ 7KHIROORZLQJLQIRUPDWLRQVKDOOEHGRFXPHQWHGDQGVKDOOEHDYDLODEOHIRUHDPLQDWLRQGXULQJWKH DVVHVVPHQW SULQFLSOHRIRSHUDWLRQVHHFODXVHRI(1,62 WSHRIDSSDUDWXVJXDUGHGHQGDSSDUDWXVVHHRI(1,62RU FDOLEUDWHGFDOFXODWHGH

31、QGDSSDUDWXVVHHRI(1,62 SULQFLSDOGLPHQVLRQVRIDSSDUDWXVLQSDUWLFXODUOHQJWKRIWHVWSLSHFHQWUHWHVWSLSHJXDUG WHVWSLSHGLDPHWHUDQGJDSZLGWK VLPSOHGLDJUDPVLOOXVWUDWLQJWKHGHVLJQRIWKHHTXLSPHQWZLWKVSHFLDODWWHQWLRQWRWKHJDS GHVLJQVHHFODXVHRI(1,62FDSGHVLJQLIDSSOLFDEOHVHHRI (1,62MDFNHWRUDGGHGLQVXODWLRQLIDSSOLFDEOHVHHRI

32、 (1,62 SRVLWLRQFRQQHFWLRQVDQGQXPEHULQJRIWHPSHUDWXUHVHQVRUVVHHRI(1,62 DPELHQWFRQWURODQGPDLQDQFLOODUHTXLSPHQWVHHWRRI(1,62 GHWDLOVRIGDWDDFTXLVLWLRQVVWHPDQGUHODWHGFRPSXWHUSURJUDPVIRUGDWDDQDOVLV 7RDYRLGGXSOLFDWLRQUHIHUHQFHPDEHPDGHWRPDQXDOVVXSSOLHGEWKHLQVWUXPHQWPDQXIDFWXUHUVRU WRUHOHYDQWFODXVHVRI(1,623DJH

33、 (1 %6, (TXLSPHQWGHVLJQDQGHUURUDQDOVLV *HQHUDO :LWKUHIHUHQFHWRWKHSHUIRUPDQFHVSHFLILFDWLRQJLYHQLQGHWDLOVVKDOOEHJLYHQLQWKHHTXLSPHQW PDQXDORQWKHGHVLJQJXLGHOLQHVIROORZHGDQGWKHHUURUDQDOVLV 6RPHJXLGHOLQHVRQHUURUDQDOVLVDUHJLYHQLQWKLVVXEFODXVHPRUHVSHFLILFLQIRUPDWLRQRQVRPH HUURUVLVVXSSOLHGLQ$QQH%ZKLOHHUURUFD

34、OFXODWLRQVDUHVXSSOLHGLQ$QQH$03/($WHPSHUDWXUHRIWKHVSHFLPHQHQGVRI$03/(%FRQVLGHULQJDPXOWLSOLQJIDFWRURIDQDSSDUDWXVKDVDQRYHUDOOSLSHOHQJWKRI PPWKHSLSHFHQWUHOHQJWKRI PPDQGDSLSHGLDPHWHURI PP7KHUHVXOWLQJPDLPXPVSHFLPHQWKLFNQHVVVHHWKHWKLUGOLQHRI7DEOHLV PPURXQGHGWRWZRVLJQLILFDQWILJXUHV3DJH (1 %6, 7DEOH0DLPXPDOO

35、RZHGVSHFLPHQWKLFNQHVVIRUJXDUGHGHQGDSSDUDWXV LPHQVLRQVLQPLOOLPHWUHV 2YHUDOOSLSH OHQJWK 3LSHFHQWUH OHQJWK 3LSHJXDUG ZLGWK 3LSHGLDPHWHU 0DLPXPVSHFLPHQ WKLFNQHVV /DUJHUVSHFLPHQWKLFNQHVVHVFDQEHXVHGIRUVRPHVSHFLPHQVLILQVXODWLRQRUWHPSHUDWXUHFRQWUROLV XVHGDWWKHHQGVRIWKHVSHFLPHQRULIDXLOLDUJXDUGVDUHLQVWDOOHG :

36、KHQWKHPDLPXPVSHFLPHQWKLFNQHVVWREHVSHFLILHGDFFRUGLQJWRHFHHGVWKHDSSURSULDWHYDOXH JLYHQLQ7DEOHWKHDLDOKHDWIORZUDWHVKDOOEHFDOFXODWHG,IDFFRUGLQJWRWKHVHFDOFXODWLRQVWKH DLDOKHDWIORZUDWHHFHHGVWKHYDOXHVSHUPLWWHGE(1,62WKHSHUIRUPDQFHFKHFNGDWD VKDOOEHHDPLQHGDQGLIQRHSHULPHQWDOHYLGHQFHHLVWVWRVXEVWDQWLDWHWKHFODLPHGPDLPXP VSHFLPHQWKLFNQHVVWKHPDLPXPVSHFLPHQWKLFNQHVVWREHVSHFLILHGDFFRUGLQJWRVKDOOEH UHGXFHG &DOLEUDWHGRUFDOFXODWHGHQGWSHDSSDUDWXV :KHQFRUUHFWLRQVDUHDSSOL