1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI British StandardsWB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1PD 6682-1:2009PUBLISHED DOCUMENTAggregates Part 1: Aggregates for concrete Guidance on the use of BS EN 12620This
2、 publication is not to be regarded as a British Standard. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/03/2010 06:06, Uncontrolled Copy, (c) BSIPD 6682-1:2009 PUBnullnullSnullnullD DnullnullUnullnullnullTPunullnullnullsnullnullnullg anullnull nullnullnullnullrnullgnullt nullnullnullnull
3、rnullatnullnullnullThe BSnull copnullright notice displanulled in this docunullent indicates nullhen the docunullent nullas last issued.null BSnull 2009nullSBnull 9null8 0 null80 6nullnull06 nullnullnullS 91.100.1nullnull 91.100.null0The nullollonulling BSnull renullerence relates to the nullornull
4、on this standard: nullonullnullittee renullerence Bnullnull02Punullnullnullnullatnullnullnull nullnullstnullrnullnullirst published nullebruarnull 200nullSecond nullpresentnull editionnull nullonullenullber 2009Anullenullnullnullenullts nullssuenull snullnullnulle nullunullnullnullnullatnullnullnull
5、Date Tenullt anullnullenulltenull Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/03/2010 06:06, Uncontrolled Copy, (c) BSInull BSnull 2009 null iPD 6682-1:2009PUBnullnullSnullnullD DnullnullUnullnullnullTCnullnulltenulltsnullorenullord 1nullntroduction 31 Scope 42 nullornullatinulle renul
6、lerences 4null nullnullernullienull onull BS nullnull 12620:2002nullnull1 4null nullenulluirenullents onull BS nullnull 12620:2002nullnull1 7null Pronullisions onull the nullU nullonstruction Products Directinulle 176 nulldditional considerations 19Anullnullenullesnullnnenull null nullinnullornullat
7、inullenull nullnullanullple specinullcation 20nullnnenull B nullinnullornullatinullenull nulleconullnullended BS nullnull 12620:2002nullnull1 aggregate designations nullor particular aggregate sources andnullor end uses in the Unull 21nullnnenull null nullinnullornullatinullenull nulleconullnullende
8、d BS nullnull 12620:2002nullnull1 onullerall grading linullits nullor coarse aggregate 22nullnnenull D nullinnullornullatinullenull nulleconullnullended BS nullnull 12620:2002nullnull1 onullerall grading linullits nullor nullne aggregates 23nullnnenull null nullinnullornullatinullenull nulleconullnu
9、llended BS nullnull 12620:2002nullnull1 onullerall grading linullits nullor all-in aggregates 24nullnnenull null nullinnullornullatinullenull nullnullanullples onull specinullcations using categories nullor the constituents onull coarse recnullcled aggregates 25Bibliographnull 26Lnullst nullnull tan
10、ullnullesTable 1 null Unull aggregate sinulle 8Table 2 null nulleconullnullended sienullesnull including nenullt nearest nullultiples and nullractions nullronull the nullSnull null6null null 20 series 9Table null null nullinullits nullor the nullanulliness onull coarse aggregates 10Table null null n
11、ulleconullnullended BS nullnull 12620:2002nullnull1 categories nullor nullnes content 11Table null null nulleconullnullended categories nullor acidnullsoluble sulnullate content 14Table 6 null nullonstituents onull coarse recnullcled aggregate 15Table null null nullenullels onull attestation onull c
12、onnullornullitnull in accordance nullith the nullU nullonstruction Products Directinulle and renullerred to in BS nullnull 12620:2002nullnull1 18Table null.1 null nulleconullnullended BS nullnull 12620:2002nullnull1 designations nullor concreting aggregates nullor general uses 20Table B.1 null nulld
13、ditional reconullnullended BS nullnull 12620:2002nullnull1 designations nullor particular aggregate sources andnullor end uses 21Table null.1 null nullnullerall grading linullits nullor coarse aggregates classinulled bnullBS nullnull 12620:2002nullnull1 categories Gnull90null1nullnull Gnull8nullnull
14、20 or Gnull80null20 22Table D.1 null nullnullerall grading linullits nullor nullne aggregates classinulled bnullBS nullnull 12620:2002nullnull1 categornull Gnull8null 23Table null.1 null nullnullerall grading linullits nullor all-in aggregates classinulled bnullBS nullnull 12620:2002nullnull1 catego
15、rnull Gnull90 24Table null.1 null nullategorinullation nullor recnullcled aggregate nullor use in concrete 25Table null.2 null nullategorinullation nullor recnullcled concrete aggregate nullor use in concrete 25Sunullnullarnull nullnull nullagesThis docunullent conullprises a nullront conullernull a
16、n inside nullront conullernull pages i to iinull pages 1 to 28null an inside bacnull conuller and a bacnull conuller.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/03/2010 06:06, Uncontrolled Copy, (c) BSIii null null BSnull 2009PD 6682-1:2009 PUBnullnullSnullnullD DnullnullUnullnullnullT
17、This page deliberately left blankLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/03/2010 06:06, Uncontrolled Copy, (c) BSInull BSnull 2009 null 1PD 6682-1:2009PUBnullnullSnullnullD DnullnullUnullnullnullTnullnullrenullnullrnullPunullnullnullsnullnullnullg nullnullnullnullrnullatnullnullnul
18、lThis part onull PD 6682 is published bnull BSnull and canulle into enullnullect on null0 nullonullenullber 2009. nullt nullas prepared bnull Technical nullonullnullittee Bnullnull02 Aggregates. a list onull organinullations represented on this conullnullittee can be obtained on renulluest to its se
19、cretarnull.SunullersessnullnullnullPD 6682-1:2009 supersedes PD 6682-1:200nullnull nullhich is nullithdranulln.nullenullatnullnullnullsnullnullnull nullnulltnull nulltnuller nullunullnullnullnullatnullnullnullsThis part onull PD 6682 ginulles guidance on the use onull BS nullnull 12620:2002nullnull1
20、 nullhich specinulles renulluirenullents nullor aggregates nullor concrete. nullttention is dranulln to the nullact that BS nullnull 12620:2002nullnull1 nullullnull tanulles into account the renulluirenullents onull the nulluropean nullonullnullission nullandate null12nullnull nullggregates null1nul
21、lnull ginullen under the nullU nullonstruction Products Directinulle null89null106nullnullnullnullnull null2null.This part onull PD 6682 is one onull nine parts that ginulle guidance on the use and application onull a series onull nulluropean Standards nullor aggregates. These nulluropean Standards
22、nullere prepared bnull nullnullnullnullTnull 1nullnullnull Aggregatesnull and hanulle been adopted as British Standards. BS nullnull 12620:2002nullnull1 superseded BS 882:1992 and BS 10nullnull:198nullnull nullhich nullere nullithdranulln in nullune 200null.nulluidance on the other nulluropean Stand
23、ards in the series is ginullen in the nullollonulling parts onull PD 6682.null Part 2: Aggregates fnullr bitnullnullinnullnulls nullinulltnullres and snullrfanulle treatnullents fnullr rnulladsnull airnullelds and nullther trafnullnullked areas null Gnullidannulle nulln the nullse nullf nullnull nul
24、lnull 13043null Part 3: Aggregates fnullr nullnullrtar null Gnullidannulle nulln the nullse nullf nullnull nullnull 13139null Part 4: nullightnulleight aggregates fnullr nullnullnnullretenull nullnullrtar and grnullnullt nullGnullidannulle nulln the nullse nullf nullnull nullnull 13055null1null Part
25、 5: nullightnulleight aggregates fnullr bitnullnullinnullnulls nullinulltnullres and snullrfanulle treatnullents and fnullr nullnbnullnullnd and bnullnullnd applinullatinullns enullnulllnullding nullnullnnullretenull nullnullrtar and grnullnullt null Gnullidannulle nulln the nullse nullf nullnull nu
26、llnull 13055null2null Part 6: Aggregates fnullr nullnbnullnullnd and hydranulllinullally bnullnullnd nullaterials fnullr nullse in nullinullil engineering nullnullrk and rnullad nullnullnstrnullnulltinulln null Gnullidannulle nulln the nullse nullf nullnull nullnull 13242null Part 7: Arnullnullnullr
27、stnullne null Gnullidannulle nulln the nullse nullf nullnull nullnull 13383null Part 8: Aggregates fnullr railnullay tranullk ballast null Gnullidannulle nulln the nullse nullf nullnull nullnull 13450null Part 9: Gnullidannulle nulln the nullse nullf nullnullrnullpean test nullethnulld standardsPres
28、enulltatnullnullnullanull nullnullnullnullenulltnullnullnullsThe nullord nullshouldnull is used to enullpress reconullnullendations onull this standard. The nullord nullnullanullnull is used in the tenullt to enullpress pernullissibilitnullnulle.g. as an alternatinulle to the prinullarnull reconulln
29、ullendation onull the nulllause. The nullord nullcannull is used to enullpress possibilitnullnull e.g. a consenulluence onull an action or an enullent.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/03/2010 06:06, Uncontrolled Copy, (c) BSI2 null null BSnull 2009PD 6682-1:2009 PUBnullnullS
30、nullnullD DnullnullUnullnullnullTCnullnulltranulltuanull anullnull nulleganull nullnullnullsnullnulleratnullnullnullsThis publication does not purport to include all the necessarnull pronullisions onull a contract. Users are responsible nullor its correct application.Cnullnullnullnullnullanullnulle
31、nullnulltnull a Punullnullnullsnullenull Dnullnullunullenullt nullanullnullnullt nullnullnullnuller nullnullnullunullnulltnull nullrnullnullnulleganull nullnullnullnullgatnullnullnullsnullLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/03/2010 06:06, Uncontrolled Copy, (c) BSInull BSnull 2
32、009 null nullPD 6682-1:2009PUBnullnullSnullnullD DnullnullUnullnullnullTInulltrnullnullunulltnullnullnullThis part onull PD 6682 pronullides guidance on the use onullBS nullnull 12620:2002nullnull1 in the Unull. BS nullnull 12620:2002nullnull1 superseded the corresponding connullicting British Stand
33、ards nullor concreting aggregatesnullBS 882:1992 and BS 10nullnull:198null. nullonullenullernull nullhilst BS nullnull 12620:2002nullnull1 describes concreting aggregates in a dinullnullerent nullanner to established Unull practice nulland in sonulle cases nullith dinullnullerent test nullethods to
34、enullaluate aggregate propertiesnullnull there is no change to the essential character onullthe aggregates in actual use in the Unull. BS nullnull 12620:2002nullnull1 has been anullended tnullice since it nullas nullrst published in 2002. nulln 200nullnull nullorrigendunull nullo. 1 corrected the nu
35、llnull nullarnulling innullornullation in nullnnenull nullnull and anullended a note about national regulations nullor dangerous substances. nullnullendnullent nullo. 1 introduced additional renulluirenullents nullor recnullcled aggregates and nullas published in nullune 2008.This Unull guidance rec
36、onullnullends linulliting nullalues nullor aggregate properties nullithin the ranges pernullitted in BS nullnull 12620:2002nullnull1. nullhere possiblenull these reconullnullended nullalues are enulluinullalent to those prenulliouslnull specinulled in the superseded standards. This has ensured that
37、there has been no change to the essential characteristics onull the aggregates in actual use in the Unull.BS nullnull 12620:2002nullnull1 conullers aggregates nullith an onullen-dried particle densitnull greater than 2.00 nullgnullnullnullnull2 000 nullgnullnullnullnull nullor all concretenullinclud
38、ing concrete connullornulling to BS nullnull 206-1:2000nullnullnull. nullt also conullers recnullcled aggregate nullith densities betnulleen 1.null0 nullgnullnullnullnull1 null00 nullgnullnullnullnulland 2.00 nullgnullnullnullnull2 000 nullgnullnullnullnull nullith appropriate canulleats and nullne
39、recnullcled aggregate nullnull null null nullnull or lessnull see nullnull1null nullith appropriate canulleats. nullt is intended that BS nullnull 206-1:2000nullnullnull be used in connullunction nullith its conullplenullentarnull British Standardsnull BS 8null00-1 and BS 8null00-2nullnullhich ginul
40、les national pronullisions nullhere thenull are pernullitted in BS nullnull 206-1:2000nullnullnull. nulln enullanullple specinullcation listing reconullnullended BS nullnull 12620:2002nullnull1 aggregate designations nullor particular properties is pronullided in nullnnenull null. nullt can be appli
41、ed to nullost general uses onull aggregates in concrete. nullor particular aggregate sources andnullor end usesnull specinullers nullight need to specinullnull additional properties. Sonulle reconullnullended BS nullnull 12620:2002nullnull1 aggregate designations nullor particular aggregate sources
42、andnullor end uses in the Unull are ginullen in nullnnenull B. nullhere renulluirenullents nullarnull dependent on the particular end usenullappropriate nullalues need to be inserted nullor the particular properties.BS nullnull 12620:2002nullnull1 nonull includes renulluirenullents nullor classinull
43、cation onull the constituents onull coarse recnullcled aggregate nullithin its scope and indicates that their suitabilitnull needs to be assessed in accordance nullith the regulatornull renulluirenullents in the place onull use. nulln the Unullnullthis can include conullpliance nullith the nullnulln
44、ullP nullualitnull Protocol nullor the production onull aggregates nullronull inert nullaste nullnullnull. nullor concrete connullornulling to BS nullnull 206-1:2000nullnullnullnull there is nullurther guidance in BS 8null00-1 and BS 8null00-2 on the use onull recnullcled aggregates. BS 8null00-1 us
45、es tnullo denullnitions onull recnullcled aggregate that are not listed in BS nullnull 12620:2002nullnull1:null nullnull: recnullcled aggregate principallnull conullprising crushed nullasonrnullnullbricnullnullornull and blocnullnullornullnullnullnull nullnullnull: recnullcled aggregate principallnu
46、ll conullprising crushed concrete.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/03/2010 06:06, Uncontrolled Copy, (c) BSInull null null BSnull 2009PD 6682-1:2009 PUBnullnullSnullnullD DnullnullUnullnullnullTBS 8null00-2 contains renulluirenullentsnull nullhere pernullitted bnullBS nullnu
47、ll 206-1:2000nullnullnullnull nullor both the use and testing onull recnullcled concrete aggregates nullnullnullnullnull and recnullcled aggregates nullnullnullnull.nullnullTnull nullnullth parts nullf nullnull 8500 nullill be anullended in dnulle nullnullnullrse tnullalign the denullnitinulln nullf
48、 nullA and nullnullA nullith the nullategnullries nnullnull nullsed in nullnull nullnull 12620:2002nullA1nullBS nullnull 12620:2002nullnull1 specinulles grades in ternulls onull the consistencnullonull the coarse aggregate nullith the supplier declaring the tnullpical grading nullor the aggregate an
49、d nullornulling to tolerances denullned in BS nullnull 12620:2002nullnull1. These tolerances are restricted bnullBS nullnull 12620:2002nullnull1 to ginullen nullalues.1 SnullnullnulleThis part onull PD 6682 ginulles reconullnullendations and guidance on the use in the Unull onull BS nullnull 12620:2002nullnull1null nullhich specinulles the properties onull aggregates and nullller aggregates obtained bnull processing naturalnullnullanunullactured or recnullcled nullaterials and nullinulltures onull these aggregates nullor use in concrete. BS nullnull 12620:2002nullnull1 conullers aggregate
