【英文标准名称】:StandardSpecificationforMortarforUnitMasonry
【原文标准名称】:砌块用灰浆的标准规范
【标准号】:ASTMC270-2010
【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】:C12.03
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:aircontent;compressivestrength;masonry;masonrycement;mortar;portlandcement-lime;waterretention;waterretentivity
【摘要】:1.1Thisspecificationcoversmortarsforuseintheconstructionofnon-reinforcedandreinforcedunitmasonrystructures.Fourtypesofmortararecoveredineachoftwoalternativespecifications:(1)proportionspecificationsand(2)propertyspecifications.Note18212;Whenthepropertyspecificationisusedtoqualifymasonrymortars,thetestingagencyperformingthetestmethodsshouldbeevaluatedinaccordancewithPracticeC1093.1.2Theproportionorpropertyspecificationsshallgovernasspecified.1.3Whenneitherproportionorpropertyspecificationsarespecified,theproportionspecificationsshallgovern,unlessdataarepresentedtoandacceptedbythespecifiertoshowthatmortarmeetstherequirementsofthepropertyspecifications.1.4Thetextofthisspecificationreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.1.5ThetermsusedinthisspecificationareidentifiedinTerminologiesC1180andC1232.1.6Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.7Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodssectionofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_10
【页数】:14P.;A4
【正文语种】:英语


【英文标准名称】:Gascylinders.Parallelthreadsforconnectionofvalvestogascylinders.Gaugeinspection
【原文标准名称】:气瓶.气阀与储气瓶连接的平行螺纹.量规检验
【标准号】:BSENISO15245-2-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-11-12
【实施或试行日期】:2001-11-12
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:压缩气体;圆锥形;连接阀门;定义;设计;设计认证;尺寸公差;尺寸规格;溶解气体;气瓶阀;气瓶;气阀;气体;量规;检验量规;连接件;液化气;作标记;移动的;平行螺纹;性能测试;生产;合格试验;规范;规范(验收);试验;螺纹量规;螺纹连接;钢气瓶阀;阀门
【英文主题词】:Compressedgases;Conicalshape;Connectionvalves;Definitions;Design;Designcertifications;Dimensionaltolerances;Dimensions;Dissolvedgases;Gascylindervalves;Gascylinders;Gasvalves;Gases;Gauges;Inspectiongauges;Joints;Liquefiedgases;Marking;Mobile;Parallelthreads;Performancetesting;Production;Qualificationtests;Specification;Specification(approval);Testing;Threadgauges;Thread-connections;Valveforsteelcylinders;Valves
【摘要】:TobereadinconjunctionwithBSENISO15245-1
【中国标准分类号】:J74
【国际标准分类号】:21_040_30;23_020_30
【页数】:16P.;A4
【正文语种】:英语