【英文标准名称】:StandardPracticeforCappingCylindricalConcreteSpecimens
【原文标准名称】:压顶圆柱型混凝土试样标准实施规程
【标准号】:ASTMC617-1998(2003)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:C09.61
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:混凝土;圆柱形;试样;封盖物;施工材料;建筑;使用
【英文主题词】:capping;concrete-testspecimens;cylindricalconcretespecimens
【摘要】:Thispracticedescribesproceduresforprovidingplanesurfacesontheendsoffreshlymoldedconcretecylinders,hardenedcylinders,ordrilledconcretecoreswhentheendsurfacesdonotconformwiththeplanenessandperpendicularityrequirementsofapplicablestandards.PracticeC1231describesalternativeproceduresusingunbondedcapsorpadcaps.1.1Thispracticecoversapparatus,materials,andproceduresforcappingfreshlymoldedconcretecylinderswithneatcementandhardenedcylindersanddrilledconcretecoreswithhigh-strengthgypsumplasterorsulfurmortar.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIequivalentsofinch-poundunitsmaybeapproximate.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionstatementssee4.3and6.2.3.1.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:5P.;A4
【正文语种】: