ASTM C1645/C1645M-2009 固体混凝土联锁铺砌石块的解冻和除冰盐耐用性标准试验方法

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【英文标准名称】:StandardTestMethodforFreeze-thawandDe-icingSaltDurabilityofSolidConcreteInterlockingPavingUnits
【原文标准名称】:固体混凝土联锁铺砌石块的解冻和除冰盐耐用性标准试验方法
【标准号】:ASTMC1645/C1645M-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:C27.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:freeze-thawdurability;interlockingconcretepavers;Concretepavements;Freeze-thawtest;Freezingandthawing--concrete/aggregate;Pavementsurfaces
【摘要】:ThistestmethodisintendedtodeterminetheeffectsoffreezingandthawingonunitsconformingtothedimensionalrequirementsofSpecificationC936/C936Mwhileimmersedinatestsolution.OthertypesofsegmentalconcretepavingunitsthatdonotconformtothedimensionalrequirementsofSpecificationC936/C936Mmaybetestedusingthistestmethod.TheresultsfromthistestmethodarenotintendedtoprovideaquantitativemeasureofthelengthofservicefromconcretepavingunitsconformingtothedimensionalrequirementsofSpecificationC936/C936M.1.1ThistestmethodevaluatestheresistancetofreezingandthawingofsolidinterlockingconcretepavingunitsconformingtothedimensionalrequirementsofSpecificationC936/C936M.Unitsaretestedinatestsolutionthatiseithertapwateror3%salinesolution,dependingontheintendeduseoftheunitsinactualservice.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,inany,associatedwithitsuse.Itistheresponsibilityoftheuseofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationpriortouse.
【中国标准分类号】:P25
【国际标准分类号】:91_080_40
【页数】:3P.;A4
【正文语种】:英语