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檢測項(xiàng)目
含水率(標(biāo)準(zhǔn)法)；表觀密度(標(biāo)準(zhǔn)法)；壓碎值；石粉含量；表觀密度(簡易法)；云母含量；泥塊含量；貝殼含量；堆積密度；顆粒級配和細(xì)度模數(shù)；表觀密度(坍落筒法)；含泥量(標(biāo)準(zhǔn)法)；毛體積密度；表干密度；壓碎指標(biāo)；含水率；含泥量；緊密密度；氯離子(氯化物)含量；有機(jī)物含量；含水率(快速法)；堿活性；表干相對密度；吸水率；表觀相對密度；堅(jiān)固性；堿骨料反應(yīng)(堿-硅酸反應(yīng)砂漿長度法)
檢測范圍
砂(細(xì)集料；細(xì)集料
檢測標(biāo)準(zhǔn)
行業(yè)標(biāo)準(zhǔn)JT/T838-2012細(xì)集料流動時間測定儀【適用范圍】本標(biāo)準(zhǔn)規(guī)定了細(xì)集料流動時間測定儀的結(jié)構(gòu)形式，技術(shù)要求，試驗(yàn)方法，檢驗(yàn)規(guī)則及標(biāo)志、包裝、運(yùn)輸rn和貯存。rn本標(biāo)準(zhǔn)適用于細(xì)集料流動時間測定儀的生產(chǎn)、檢驗(yàn)和使用。rn
【中國標(biāo)準(zhǔn)分類】
P96施工機(jī)械設(shè)備
【國際標(biāo)準(zhǔn)分類】
93.080.99-有關(guān)道路工程的其他標(biāo)準(zhǔn)
地方標(biāo)準(zhǔn)DB61/T1147-2018混凝土的細(xì)集料和粗集料.單位體積顆粒質(zhì)量和吸水性的測定.比重瓶法【適用范圍】Specifiesamethodforthedeterminationoftheparticlemass-per-volumeandthewaterabsorptionoffineandcoarseaggregatesforconcrete.Themethodisbasedontheuseofapyknometerforthedeterminationofthevolumeoftheaggregateparticles.Coversalsodefinitionsapparatusandequipmentsamplingprocedurecalculationsandtestreport.
【中國標(biāo)準(zhǔn)分類】
Q10建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.30-混凝土和混凝土制品
國外標(biāo)準(zhǔn)ASTMC40-1999混凝土用細(xì)集料中有機(jī)雜質(zhì)含量的標(biāo)準(zhǔn)試驗(yàn)方法【適用范圍】1.1Thistestmethodcoversproceduresforanapproximatedeterminationofthepresenceofinjuriousorganicimpuritiesinfineaggregatesthataretobeusedinhydrauliccementmortarorconcrete.
1.2Inch-poundunitsaretoberegardedasstandard.
1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblemsifanyassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.10-水泥、石膏、石灰、砂漿
國外標(biāo)準(zhǔn)ASTMC87-2005細(xì)集料中有機(jī)雜質(zhì)對灰漿強(qiáng)度影響的試驗(yàn)方法【適用范圍】1.1ThistestmethodcoversthedeterminationoftheeffectonmortarstrengthoftheorganicimpuritiesinfineaggregatewhosepresenceisindicatedusingTestMethodC40.Comparisonismadebetweencompressivestrengthsofmortarmadewithwashedandunwashedfineaggregate.1.2TheSIvaluesshownaretoberegardedasthestandard.Theinch-poundvaluesshowninparenthesesareprovidedforinformationpurposesonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.(Warning—Freshhydrauliccementitousmixturesarecausticandmaycausechemicalburnstoexposedskinandtissueuponprolongedexposure.)²
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.10-水泥、石膏、石灰、砂漿
國外標(biāo)準(zhǔn)ASTMC128-2001e1細(xì)集料的密度、比重和吸收性的標(biāo)準(zhǔn)試驗(yàn)方法【適用范圍】1.1Thistestmethodcoversthedeterminationoftheaveragedensityofaquantityoffineaggregateparticles(notincludingthevolumeofvoidsbetweentheparticles)therelativedensity(specificgravity)andtheabsorptionofthefineaggregate.Dependingontheprocedureusedthedensityinkg/m3(lb/ft3)isexpressedasoven-dry(OD)saturated-surface-dry(SSD)orasapparentdensity.Likewiserelativedensity(specificgravity)adimensionlessqualityisexpressedasODSSDorasapparentrelativedensity(apparentspecificgravity).TheODdensityandODrelativedensityaredeterminedafterdryingtheaggregate.TheSSDdensitySSDrelativedensityandabsorptionaredeterminedaftersoakingtheaggregateinwaterforaprescribedduration.
1.2Thistestmethodisusedtodeterminethedensityoftheessentiallysolidportionofalargenumberofaggregateparticlesandprovidesanaveragevaluerepresentingthesample.DistinctionismadebetweenthedensityofaggregateparticlesasdeterminedbythistestmethodandthebulkdensityofaggregatesasdeterminedbyTestMethodC29/C29Mwhichincludesthevolumeofvoidsbetweentheparticlesofaggregates.
1.3Thistestmethodisnotintendedtobeusedforlightweightaggregates.
1.4ThevaluesstatedinSIunitsaretoberegardedasthestandardforconductingthetests.ThetestresultsfordensityshallbereportedineitherSIunitsorinch-poundunitsasappropriatefortheusetobemadeoftheresults.
1.5Thetextofthistestmethodreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthistestmethod.
1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.30-混凝土和混凝土制品
國外標(biāo)準(zhǔn)ASTMC128-2015細(xì)集料密度、相對密度（比重）和吸收性的試驗(yàn)方法【適用范圍】1.1Thistestmethodcoversthedeterminationofrelativedensity(specificgravity)andtheabsorptionoffineaggregates.Therelativedensity(specificgravity)isexpressedasoven-dry(OD)orasapparentrelativedensity(specificgravity).TheODrelativedensityisdeterminedafterdryingtheaggregate.TheSSDrelativedensityandabsorptionaredeterminedaftersoakingtheaggregateinwaterforaprescribedduration.1.2ThistestmethodisnotintendedtobeusedforlightweightaggregatesthatcomplywithSpecificationC332GroupIaggregates.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thetextofthistestmethodreferencesnotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthistestmethod.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.30-混凝土和混凝土制品
國外標(biāo)準(zhǔn)ASTMC128-2007密度、相對密度(比重)、和細(xì)集料吸收性的標(biāo)準(zhǔn)試驗(yàn)方法【適用范圍】1.1Thistestmethodcoversthedeterminationoftheaveragedensityofaquantityoffineaggregateparticles(notincludingthevolumeofvoidsbetweentheparticles)asappropriatefortheusetobemadeoftheresults.
1.5Thetextofthistestmethodreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthistestmethod.
Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
93.080.10-道路建筑
國外標(biāo)準(zhǔn)ASTMD1073-2011鋪路瀝青混合料用細(xì)集料的規(guī)格【適用范圍】1.1Thisspecificationcoversfineaggregateforuseinbituminouspavingmixtures.
1.2Thisspecificationisintendedtodescribematerialfromasinglesource.WhenmaterialfromtwoormoresourcesistobeblendedtoproduceagradingtomeetrequirementsinotherspecificationsforbituminouspavingmixturesthegradingrequirementsofTable1ofthisspecificationarenotapplicable.
Note
18212;Whenobtainingmaterialsfromtwoormoresourcesthataretobeblendedtoproducethefinalmixitisrecommendedthatthespecifyingortheorderingagencyspecifythealternativegradingsandblendratiostobesupplied.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Inch-poundunitsshowninparenthesesareforinformationonly.
1.4Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
93.080.20-道路建筑材料
國外標(biāo)準(zhǔn)ASTMD1073-2006瀝青鋪面混合料用細(xì)集料標(biāo)準(zhǔn)規(guī)范【適用范圍】1.1Thisspecificationcoversfineaggregateforuseinbituminouspavingmixtures.
1.2Thisspecificationisintendedtodescribematerialfromasinglesource.WhenmaterialfromtwoormoresourcesistobeblendedtoproduceagradingtomeetrequirementsasdescribedinSpecificationD3515orotherspecificationsforbituminouspavingmixturesthegradingrequirementsofTable1ofthisspecificationarenotapplicable.
Note18212;Whenobtainingmaterialsfromtwoormoresourcesthataretobeblendedtoproducethefinalmixitisrecommendedthatthespecifyingortheorderingagencyspecifythealternativegradingsandblendratiostobesupplied.
1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Inch-poundunitsareforinformationonly.
1.4Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.15-礦物材料和產(chǎn)品
國外標(biāo)準(zhǔn)ASTMC1252-2003細(xì)集料中未壓實(shí)空隙率的標(biāo)準(zhǔn)試驗(yàn)方法(受顆粒形狀、表面狀態(tài)和粒度的影響)【適用范圍】1.1Thesetestmethodsdescribethedeterminationofthelooseuncompactedvoidcontentofasampleoffineaggregate.Whenmeasuredonanyaggregateofaknowngradingvoidcontentprovidesanindicationofthataggregate''sangularitysphericityandsurfacetexturecomparedwithotherfineaggregatestestedinthesamegrading.Whenvoidcontentismeasuredonanas-receivedfine-aggregategradingitcanbeanindicatoroftheeffectofthefineaggregateontheworkabilityofamixtureinwhichitmaybeused.
1.2Threeproceduresareincludedforthemeasurementofvoidcontent.Twousegradedfineaggregate(standardgradingoras-receivedgrading)andtheotherusesseveralindividualsizefractionsforvoidcontentdeterminations:
1.2.1StandardGradedSample(TestMethodA)-Thistestmethodusesastandardfineaggregategradingthatisobtainedbycombiningindividualsievefractionsfromatypicalfineaggregatesieveanalysis.SeethesectiononPreparationofTestSamplesforthegrading.
1.2.2IndividualSizeFractions(TestMethodB)-Thistestmethoduseseachofthreefineaggregatesizefractions:()2.36mm(No.8)to1.18mm(No.16);()1.18mm(No.16)to600[mu]m(No.30);and()600[mu]m(No.30)to300[mu]m(No.50).Forthistestmethodeachsizeistestedseparately.
1.2.3As-ReceivedGrading(TestMethodC)-Thistestmethodusesthatportionofthefineaggregatefinerthana4.75-mm(No.4)sieve.
1.2.4SeethesectiononSignificanceandUseforguidanceonthemethodtobeused.
1.3ThevaluesstatedinSIunitsshallberegardedasthestandard.
1.4Thisstandarddoesnotpurporttoaddressallofthesafetyproblemsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
93.020-土方工程、挖掘、地基構(gòu)造、地下工程
國外標(biāo)準(zhǔn)ASTMD2419-2002土壤及細(xì)集料的砂當(dāng)量值的標(biāo)準(zhǔn)測試方法【適用范圍】Thistestmethodassignsanempiricalvaluetotherelativeamountfinenessandcharacterofclaylikematerialpresentinthetestspecimen.
Aminimumsandequivalentvaluemaybespecifiedtolimitthepermissiblequantityofclaylikefinesinanaggregate.
Thistestmethodprovidesarapidfieldmethodfordeterminingchangesinthequalityofaggregatesduringproductionorplacement.
1.1Thistestmethodisintendedtoserveasarapidfield-correlationtest.Thepurposeofthistestmethodistoindicateunderstandardconditionstherelativeproportionsofclay-likeorplasticfinesanddustingranularsoilsandfineaggregatesthatpassthe4.75-mm(No.4)sieve.Theterm"sandequivalent"expressestheconceptthatmostgranularsoilsandfineaggregatesaremixturesofdesirablecoarseparticlessandandgenerallyundesirableclayorplasticfinesanddust.
Note18212;Someagenciesperformthetestonmaterialwithatopsizesmallerthanthe4.75-mm(No.4)sieve.Thisisdonetoavoidtrappingtheclay-likeorplasticfinesanddustbelowflakyshaped4.75to2.36mm(No.4to8)sizedparticles.Testingsmallertopsizedmaterialmaylowerthenumericalresultsofthetest.
1.2UnitsofMeasurement
1.2.1ThevaluesstatedinSIunitsaretoberegardedasthestandardwiththeexceptionofthedimensionsofthespecialsandequivalenttestapparatusdescribedininwhichthetheinchdimensionsarestandard.Valuesinparenthesesareforinformationonly.
1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中國標(biāo)準(zhǔn)分類】
Q13工程勘察與巖土工程
【國際標(biāo)準(zhǔn)分類】
91.100.30-混凝土和混凝土制品
國外標(biāo)準(zhǔn)ASTMD7172-2014相對密度（特殊重力）和用紅外線對細(xì)集料吸收測定的標(biāo)準(zhǔn)測試方法【適用范圍】Bulkrelativedensity(specificgravity)isthecharacteristicgenerallyusedforcalculationofthevolumeoccupiedbytheaggregateinvariousmixturescontainingaggregateincludingPortlandcementconcretebituminousconcreteandothermixturesthatareproportionedoranalyzedonanabsolutevolumebasis.Bulkrelativedensity(specificgravity)isusedinthecomputationofvoidsinaggregateinC1252andC29/C29M.Bulkrelativedensity(specificgravity)determinedonthesaturatedsurfacedry(SSD)basisisusediftheaggregateiswetthatisifitsabsorptionhasbeensatisfied.Converselythebulkrelativedensity(specificgravity)determinedontheoven-drybasisisusedforcomputationswhentheaggregateisdryorassumedtobedry.
Apparentrelativedensity(specificgravity)pertainstotherelativedensityofthesolidmaterialmakinguptheconstituentparticlesnotincludingtheporespacewithinthenbsp;nbsp;nbsp;particlesthatisaccessibletowater.Thisvalueisnotwidelyusedinconstructionnbsp;nbsp;nbsp;aggregatetechnology.
Waterabsorptionvaluesareusedtocalculatethechangeinthemassofannbsp;nbsp;nbsp;aggregateduetowaterabsorbedintheporespaceswithintheconstituentnbsp;nbsp;nbsp;particlescomparedtothedryconditionwhenitisdeemedthattheaggregatenbsp;nbsp;nbsp;hasbeenincontactwithwaterlongenoughtosatisfymostoftheabsorptionnbsp;nbsp;nbsp;potential.Thelaboratorystandardforabsorptionisthatobtainedafternbsp;nbsp;nbsp;submergingdryaggregateforapproximately24hoursinwater.Aggregatesnbsp;nbsp;nbsp;minedfrombelowthewatertablemayhaveahigherabsorptionwhenusedifnotallowedtodry.Converselysomeaggregateswhenusedmaycontainannbsp;nbsp;nbsp;amountofabsorbedmoisturelessthanthe24hourssoakedcondition:Foranaggregatethathasbeenincontactwithwaterandthathadfreemoistureonthenbsp;nbsp;nbsp;particlesurfacethepercentageoffreemoisturecanbedeterminedbydeductingnbsp;nbsp;nbsp;theabsorptionfromthetotalmoisturecontentdeterminedaccordingtoC566bydrying.
1.1Thistestmethodcoversthedeterminationoftherelativedensity(specificgravity)andabsorptionoffineaggregates.
1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.
1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.30-混凝土和混凝土制品
國外標(biāo)準(zhǔn)ASTMC40/C40M-2016混凝土用細(xì)集料中有機(jī)雜質(zhì)的試驗(yàn)方法【適用范圍】【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.30-混凝土和混凝土制品
國外標(biāo)準(zhǔn)ASTMD6449-1999(2015)e1織物成形混凝土用細(xì)集料混凝土流動性試驗(yàn)方法(流動錐法）【適用范圍】1.1Thistestmethodcoversaprocedureusedbothinthelaboratoryandinthefieldfordeterminingthetimeofeffluxofaspecifiedvolumeofthefineaggregateconcretethroughastandardizedflowconeandusedforfabricformedconcrete(FFC);howeverthetestmethodmayalsobeusedforotherfluidconcrete.1.2ItisforusewithfineaggregateconcretecontainingfineaggregateasdefineinSpecificationC33.1.3Thistestmethodisintendedforusewithfineaggregateconcretehavinganeffluxtime9to15s.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.ThevaluesgiveninparenthesesafterSIunitsareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyhealthandenvironmentalpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.6ThisinternationalstandardwasdevelopedinaccordancewithinternationallyrecognizedprinciplesonstandardizationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandardsGuidesandRecommendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.10-水泥、石膏、石灰、砂漿
國外標(biāo)準(zhǔn)ASTMD7428-2008e1用微型戴佛磨損測試儀測定細(xì)集料抗剝蝕性的試驗(yàn)方法【適用范圍】TheMicro-Devalabrasiontestisatestoffineaggregatetodetermineabrasionlossinthepresenceofwaterandanabrasivecharge.Manyaggregatesaremoresusceptibletoabrasionwhenwetthandryandtheuseofwaterinthistestincorporatesthisreductioninresistancetodegradation.Thetestresultsarehelpfulinevaluatingthetoughness/abrasionresistanceoffineaggregatesubjecttoabrasionwhenadequateinformationisnotavailablefromservicerecords.Thistestissuitableformeasuringtheamountofweaksoftmaterialsuchasshaleorshaleycarbonateinfineaggregate.Materialsthatgivealowlossinthistestareunlikelytoexhibitsignificantdegradationduringhandlingmixingorplacing.ThereisarelationshipbetweendryingshrinkageofcementmortarandMicro-Devalabrasionlossoffineaggregatewithhigherlossmaterialsresultinginhigherdryingshrinkage.Descriptionsofthedevelopmentofthetestandtherelationshipwithotherpropertieshavebeenpublished.
TheMicro-Devalabrasiontestonfineaggregateisusefulfordetectingchangesinpropertiesofaggregateproducedfromanaggregatesourceaspartofaqualitycontrolorqualityassuranceprocess.
TheMicro-DevalabrasiontestonfineaggregateincontrasttotheversiononcoarseaggregatehasasignificantcorrelationwiththeMagnesiumSulfatesoundnesslossoffineaggregate.TheMicro-Devaltestonfineaggregatehasbetterprecisionthanthesulfatesoundnesstestisquickerandmaybeusedinplaceofthattest.Adviceonspecificvaluesforselectionofaggregatewillbefoundintheappendix.
1.1ThistestmethodcoversaprocedurefortestingfineaggregateforresistancetoabrasionusingtheMicro-Devalapparatus.
1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.
1.3Thetextofthismethodreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthetestmethod.
1.4
Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.15-礦物材料和產(chǎn)品
國外標(biāo)準(zhǔn)ASTMC40/C40M-2019混凝土用細(xì)集料中有機(jī)雜質(zhì)的試驗(yàn)方法【適用范圍】【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.30-混凝土和混凝土制品
國外標(biāo)準(zhǔn)ASTMC1777-2015用色度計(jì)快速測定細(xì)集料或礦物填料亞甲蘭值的試驗(yàn)方法【適用范圍】1.1Thistestmethodprovidesarapidtesttodeterminetheamountofmethyleneblueadsorbedbyaspecimenoffineaggregateormineralfillerandcanbeusedbothinthelaboratoryandinthefield.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中國標(biāo)準(zhǔn)分類】
Q14建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.15-礦物材料和產(chǎn)品
國外標(biāo)準(zhǔn)ASTMC1777-2014用色度計(jì)快速測定細(xì)集料或礦物填料亞甲蘭值的試驗(yàn)方法【適用范圍】1.1Thistestmethodprovidesarapidtesttodeterminetheamountofmethyleneblueadsorbedbyaspecimenoffineaggregateormineralfillerandcanbeusedbothinthelaboratoryandinthefield.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns
國外標(biāo)準(zhǔn)ASTMC136/C136M-2014細(xì)集料和粗集料篩析試驗(yàn)方法
【適用范圍】
1.1Thistestmethodcoversthedeterminationoftheparticlesizedistributionoffineandcoarseaggregatesbysieving.1.2Somespecificationsforaggregateswhichreferencethistestmethodcontaingradingrequirementsincludingbothcoarseandfinefractions.Instructionsareincludedforsieveanalysisofsuchaggregates.1.3Units—ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;thereforeeachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.Note1:SievesizeisidentifiedbyitsstandarddesignationinSpecificationE11.Thealternativedesignationgiveninparenthesesisforinformationonlyanddoesnotrepresentadifferentstandardsievesize.SpecificationE11citesthefollowingwithrespecttoSIunitsversusinch-poundunitsasstandard.“ThevaluesstatedinSIunitsshallbeconsideredstandardforthedimensionsofthesieveclothopeningsandthewirediametersusedinthesievecloth.Thevaluesstatedininch-poundunitsshallbeconsideredstandardwithregardtothesieveframeps”andcovers.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns
國外標(biāo)準(zhǔn)ASTMC70-2013細(xì)集料密度、相對密度（比重）和吸收性的試驗(yàn)方法
【適用范圍】
1.1Thistestmethodcoversthedeterminationoftheaveragedensityofaquantityoffineaggregateparticles(notincludingthevolumeofvoidsbetweentheparticles)inkg/m3(lb/ft3)isexpressedasoven-dry(OD)andabsorptionaredeterminedaftersoakingtheaggregateinwaterforaprescribedduration.1.2Thistestmethodisusedtodeterminethedensityoftheessentiallysolidportionofalargenumberofaggregateparticlesandprovidesanaveragevaluerepresentingthesample.DistinctionismadebetweenthedensityofaggregateparticlesasdeterminedbythistestmethodandthebulkdensityofaggregatesasdeterminedbyTestMethodC29/C29Mwhichincludesthevolumeofvoidsbetweentheparticlesofaggregates.1.3ThistestmethodisnotintendedtobeusedforlightweightaggregatesthatcomplywithSpecificationC332GroupIaggregates.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandardforconductingthetests.ThetestresultsfordensityshallbereportedineitherSIunitsorinch-poundunitsasappropriatefortheusetobemadeoftheresults.1.5Thetextofthistestmethodreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthistestmethod.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthp
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.30-混凝土和混凝土制品
國外標(biāo)準(zhǔn)ASTMC40/C40M-2011細(xì)集料中有機(jī)雜質(zhì)對灰漿強(qiáng)度影響的試驗(yàn)方法
【適用范圍】
ThistestmethodisofsignificanceinmakingafinaldeterminationoftheacceptabilityoffineaggregateswithrespecttotherequirementsofSpecificationC33concerningorganicimpurities.
ThistestmethodisapplicabletothosesampleswhichwhentestedinaccordancewithTestMethodC40haveproducedasupernatantliquidwithacolordarkerthanstandardcolorplateNo.3orcolorsolution.
ManyspecificationsprovidefortheacceptanceoffineaggregateproducingadarkercolorintheTestMethodC40testwhentestingbythistestmethodindicatesthestrengthofthemortarcubespreparedwiththeunwashedfineaggregateiscomparabletothestrengthofmortarcubesmadewiththewashedfineaggregate.
1.1ThistestmethodcoversthedeterminationoftheeffectonmortarstrengthoftheorganicimpuritiesinfineaggregatewhosepresenceisindicatedusingTestMethodC40.Comparisonismadebetweencompressivestrengthsofmortarmadewithwashedandunwashedfineaggregate.
1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;thereforeeachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.SomevalueshaveonlySIunitsbecausetheinch-poundequivalentsarenotusedinthepractice.
Note
18212;SievesizeisidentifiedbyitsstandarddesignationinSpecificationE11.Thealternativedesignationgiveninparenthesesisforinformationonlyanddoesnotrepresentadifferentstandardsievesize1.3
Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
(Warning8212;Freshhydrauliccementitousmixturesarecausticandmaycausechemicalburnstoexposedskinandtissueuponprolongedexposure.)
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.10-水泥、石膏、石灰、砂漿
國外標(biāo)準(zhǔn)ASTMC70-2006細(xì)集料表面濕度的測試方法(AASHTOT142)
【適用范圍】
Thistestmethodisnotwidelyused.Howeveritisaconvenientprocedureforfieldorplantdeterminationofmoisturecontentoffineaggregateifspecificgravityvaluesareknownandifdryingfacilitiesarenotavailable.Itcanbeusedtoadjusttheaggregatemassformoisturecontentandtodeterminesurfacemoisturecontributiontomixingwaterinportlandcementconcrete.
Theaccuracyofthetestmethoddependsuponaccurateinformationonthebulkspecificgravityofthematerialinasaturatedsurface-drycondition.
1.1Thistestmethodcoversfielddeterminationoftheamountofsurfacemoistureinfineaggregatebydisplacementinwater.
Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareprovidedforinformationpurposesonly.
【中國標(biāo)準(zhǔn)分類】
Q13建材產(chǎn)品
【國際標(biāo)準(zhǔn)分類】
91.100.30-混凝土和混凝土制品
國外標(biāo)準(zhǔn)ASTMC136-2006細(xì)集料和粗集料篩析試驗(yàn)方法
【適用范圍】
Thistestmethodisusedprimarilytodeterminethegradingofmaterialsproposedforuseasaggregatesorbeingusedasaggregates.Theresultsareusedtodeterminecomplianceoftheparticlesizedistributionwithapplicablespecificationrequirementsandtoprovidenecessarydataforcontroloftheproductionofvariousaggregateproductsandmixturescontainingaggregates.Thedatamayalsobeusefulindevelopingrelationshipsconcerningporosityandpacking.
Accuratedeterminationofmaterialfinerthanthe75-
x03BC;
m(No.200)sievecannotbeachievedbyuseofthistestmethodalone.TestMethodC117formaterialfinerthan75-x03BC;
msievebywashingshouldbeemployed.RefertomethodsofsamplingandtestinginSpecificationC637forheavyweightaggregates.
1.1Thistestmethodcoversthedeterminationoftheparticlesizedistributionoffineandcoarseaggregatesbysieving.
1.2Somespecificationsforaggregateswhichreferencethistestmethodcontaingradingrequirementsincludingbothcoarseandfinefractions.Instructionsareincludedforsieveanalysisofsuchaggregates.
1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareprovidedforinformationpurposesonly.SpecificationE11designatesthesizeofsieveframeswithinchunitsasstandardbutinthistestmethodtheframesizeisdesignatedinSIunitsexactlyequivalenttotheinchunits.
1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns
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