BS 8500-2-2015 Concrete – Complementary British Standard to BS EN 206 Part 2_ Specification for constituent materials and concrete

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1、BS8500-2:2015BSIStandardsPublicationConcrete–ComplementaryBritishStandardtoBSEN206Part2:SpecificationforconstituentmaterialsandconcreteBS8500-2:2015BRITISHSTANDARDPublishingandcopyrightinformationTheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastis

2、sued.©TheBritishStandardsInstitution2015PublishedbyBSIStandardsLimited2015ISBN9780580846106ICS91.100.30ThefollowingBSIreferencesrelatetotheworkonthisdocument:CommitteereferenceB/517/1Draftforcomment14/30291598DCPublicationhistoryFirstpublished,February2002Secondedition,Nov

3、ember2006Third(present)edition,April2015AmendmentsissuedsincepublicationDateTextaffectedBRITISHSTANDARDBS8500-2:2015ContentsForewordiiiIntroduction11Scope12Normativereferences13Terms,definitions,symbolsandabbreviations34Complementaryrequirementsforconstituentmaterials55Com

4、plementarybasicrequirementsforconcrete136Designatedconcrete147Designedconcrete188Prescribedconcrete209Standardizedprescribedconcrete2010Proprietaryconcrete2211Deliveryoffreshconcrete2312Conformitytestingandconformitycriteria2413Productioncontrol2614Transportofconcrete27Ann

5、exesAnnexA(normative)Conformityprocedureforcombinations28AnnexB(normative)Minimizingtheriskofdamagingalkali-silicareactioninconcrete30AnnexC(informative)ExampleoftheconformityproceduregiveninAnnexA34AnnexD(informative)BS8500provisionslinkedtoBSEN206requirements37Bibliograp

6、hy40ListoffiguresFigureC.1–Determinationofconformitylimitsforcombinations37ListoftablesTable1–Generalpurposecementsandcombinations6Table2–Requirementsforcoarsecrushedconcreteaggregate8Table3–LimitationsontheuseofcoarseCCA9Table4–Requirementsforcoarserecycledaggregate11Tabl

7、e5–Methodfordeterminingthechloridecontentofconstituentmaterials13Table6–Requirementsfordesignatedconcretesforgeneralapplications16Table7–Requirementsfordesignatedcement-boundconcretes17Table8–Rangeofaggregategradingforcement-boundconcrete17Table9–Limitingvaluesofcompositio

8、nandpropertiesforconcretewhereaDC-classisspecified19Table10–Mixproportionsforstandardized