ASTM C731-2000(2006) 包装老化后胶乳密封料可挤压性的标准试验方法
作者:标准资料网 时间:2024-05-16 10:36:55 浏览:8786
来源:标准资料网
【英文标准名称】:StandardTestMethodforExtrudability,AfterPackageAging,ofLatexSealants
【原文标准名称】:包装老化后胶乳密封料可挤压性的标准试验方法
【标准号】:ASTMC731-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C24.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:extrudability;freeze-thawstability;heatstability;latexsealant
【摘要】:Extrudabilitymeasurementsoflatexsealantsservetoindicateonlytheireaseofapplication;theydonotpredicttheperformancecapabilityofthecompoundafterinstallation.Thistestmethodalsomeasuresfreeze-thawandheatstabilityofsuchsealants.1.1Thistestmethodcoversalaboratoryprocedureforthedeterminationofextrudabilityoflatexsealantsafterfreeze-thawandheatcycling.1.2Thevaluesstatedinmetric(SI)unitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1CurrentlythereisnoISOstandardsimilartothistestmethod.
【中国标准分类号】:Q24
【国际标准分类号】:91_100_50
【页数】:2P.;A4
【正文语种】:
【英文标准名称】:Footwear,leatherandimitationleathergoodsmanufacturingmachines-Roughing,scouring,polishingandtrimmingmachines-Safetyrequirements.
【原文标准名称】:鞋靴、皮革和仿皮制品的生产机械.粗磨、擦洗、抛光和修整机械.安全要求
【标准号】:NFG83-100/A1-2005
【标准状态】:作废
【国别】:法国
【发布日期】:2005-04-01
【实施或试行日期】:2005-04-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:梳粉机;鞋制品;噪声测量;定义;规范(验收);鞋靴;术语;安全;安全要求;安全工程;噪声辐射;工作场所安全;危害;操作说明书;人体保护;职业安全;制鞋机械;安全措施;皮革;皮革加工设备
【英文主题词】:Acoustics;Arms;Artificialleathers;Batching;Brushes;Cardingmachines;Clampingplates;Combustion;Communication;Conveyancebybelt;Cutting;Cylinders;Definitions;Drawing-in;Dust;Emission;Feed;Fire;Footwear;Handling;Hazards;Impact;Lay;Leather;Leather-workingequipment;Machines;Materials;Mechanicalcrimping;Mechanicalengineering;Noiseemission;Noiseemissions;Noise(environmental);Noisemeasurements;Occupationalsafety;Operatinginstructions;Polishingmachines;Powertransmissionsystems;Production;Protectionofpersons;Safety;Safetyengineering;Safetymeasures;Safetyrequirements;Shafts;Shearing;Shoemachinery;Shoemachines;Shoemanufacture;Shoes;Specification(approval);Stress;Suffocation;Tables(data);Terminology;Tools;Trimmings(leather);Vapours;Workingposture;Workplacesafety;Zonesofreach
【摘要】:
【中国标准分类号】:Y94
【国际标准分类号】:59_140_40;61_060
【页数】:13P.;A4
【正文语种】:其他
【英文标准名称】:StandardPracticeforPreparationofTestSpecimensofAsphalt-StabilizedSoils
【原文标准名称】:沥青固定土壤的试样制备的标准操作规程
【标准号】:ASTMD4223-1999(2006)
【标准状态】:现行
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D18.15
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:工艺;地沥青;施工材料;建筑;土壤;准备;试样
【英文主题词】:asphalt-stabilization;soilstabilization;specimenpreparation;testspecimens
【摘要】:Thispracticeisintendedforthepreparationofstandardspecimensofsoil-asphaltmixturessuitablefortestsofTestMethodsD1559,D1560,D1561,D4123,andothertestsusingspecimensoftheabovedimensions.Thispracticeislimitedtoonlyfine-grainedsoilsasdefinedin6.1.Note18212;Thequalityoftheresultsproducedbythispracticeisdependentonthecompetenceofthepersonnelperformingitandthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting,sampling,inspection,andsoforth.UsersofthispracticearecautionedthatcompliancewithPracticeD3740doesnotinitselfensurereliableresults.Reliableresultsdependonmanyfactors;PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thispracticecoverstheselectionandproportioningofsoilsandemulsifiedorcutbackasphaltsandthefabricationof4-in.(102-mm)diameterby2.5-in.(54-mm)hightestspecimens.1.2AllobservedandcalculatedvaluesshallconformtotheguidelinesforsignificantdigitsandroundingestablishedinPracticeD6026.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard,exceptasnotedasfollows.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunits,andareprovidedforinformationonlyandarenotconsideredstandard.1.3.1Thegravitationalsystemofinch-poundunitsisusedwhendealingwithinch-poundunits.Inthissystem,thepound(lbf)representsaunitofforce(weight),whiletheunitformassisslugs.1.3.2Theslugunitofmassisalmostneverusedincommercialpractice(density,scales,balances,andsoforth).Therefore,thestandardunitformassinthispracticeiseitherkilogram(kg)orgram(g),orboth.Also,theequivalentinch-poundunit(slug)isnotgiven.1.3.3Itiscommonpracticeintheengineering/constructionprofessionintheUnitedStatestoconcurrentlyusepoundtorepresentbothaunitofmass(lbm)andofforce(lbf).Thisusecombinestwoseparatesystemofunits,theabsolutesystemandthegravitationalsystem.Itisscientificallyundesirabletocombinetheuseoftwoseparatesetsofinch-poundunitswithinasinglestandard.Asstatedin,thispracticeusesthegravitationalsystemanddoesnotpresenttheslugunitformass.However,theuseofscalesorbalancesrecordingpoundsofmass(lbm)ortherecordingofdensityinlbm/ft3shallnotberegardedasnonconformancewiththispractice.1.4Thispracticeoffersasetofinstructionsforperformingoneormorespecificoperations.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthispracticemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Theword"Standard"inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P20
【国际标准分类号】:93_020
【页数】:5P.;A4
【正文语种】:
