ASTM C617-2010 为圆柱形混凝土试件加盖的标准实施规程

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【英文标准名称】:StandardPracticeforCappingCylindricalConcreteSpecimens
【原文标准名称】:为圆柱形混凝土试件加盖的标准实施规程
【标准号】:ASTMC617-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:
【英文主题词】:capping;concrete;compressivestrength;cores;cylinders;gypsumcementpaste;neathydrauliccementpaste;sulfurmortar;Cappingconcretematerials/applications;Concretetestspecimens;Cylindricalconcretespecimens;Hardenedconcrete;Sulfurmortar
【摘要】:Thispracticedescribesproceduresforprovidingplanesurfacesontheendsoffreshlymoldedconcretecylinders,hardenedcylinders,ordrilledconcretecoreswhentheendsurfacesdonotconformwiththeplanenessandperpendicularityrequirementsofapplicablestandards.PracticeC1231/C1231Mdescribesalternativeproceduresusingunbondedcapsorpadcaps.1.1Thispracticecoversapparatus,materials,andproceduresforcappingfreshlymoldedconcretecylinderswithneatcementandhardenedcylindersanddrilledconcretecoreswithhigh-strengthgypsumpasteorsulfurmortar.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionstatementssee4.3.1and6.2.4.1.
【中国标准分类号】:Q14
【国际标准分类号】:91_100_30
【页数】:6P.;A4
【正文语种】:英语