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【英文标准名称】:StandardGuideforGeotechnicalMappingofLargeUndergroundOpeningsinRock
【原文标准名称】:岩石中大型地下巷道地质技术图绘制的标准指南
【标准号】:ASTMD4879-2002
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:导则;绘制地图;采掘
【英文主题词】:guidelines;mapping;mining
【摘要】:
【中国标准分类号】:D04
【国际标准分类号】:07_040
【页数】:12P;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforFacingBrick(SolidMasonryUnitsMadefromClayorShale)
【原文标准名称】:面砖(由粘土或页岩制成的实心砌块)的标准规范
【标准号】:ASTMC216-2010
【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】:C15.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:appearancerequirements;clay;facingbrick;firedmasonryunits;masonryconstruction;physicalproperties;shale;solidbrick
【摘要】:1.1Thisspecificationcoversbrickintendedforuseinmasonryandsupplyingstructuralorfacingcomponents,orboth,tothestructure.1.2Thepropertyrequirementsofthisspecificationapplyatthetimeofpurchase.Theuseofresultsfromtestingofbrickextractedfrommasonrystructuresfordeterminingconformanceornonconformancetothepropertyrequirements(Section6)ofthisspecificationisbeyondthescopeofthisspecification.1.3Thebrickareprismaticunitsavailableinavarietyofsizes,textures,colors,andshapes.Thisspecificationisnotintendedtoprovidespecificationsforpavingbrick(seeSpecificationC902).1.4Brickaremanufacturedfromclay,shale,orsimilarnaturallyoccurringearthysubstancesandsubjectedtoaheattreatmentatelevatedtemperatures(firing).Theheattreatmentmustdevelopafiredbondbetweentheparticulateconstituentstoprovidethestrengthanddurabilityrequirementsofthisspecification(seeTerminologyC1232).1.5Brickareshapedduringmanufacturebymolding,pressing,orextrusion,andtheshapingmethodisawaytodescribethebrick.1.6Threetypesofbrickineachoftwogradesarecovered.1.7Thetextofthisspecificationreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.1.8Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:Q15
【国际标准分类号】:91_100_15
【页数】:13P.;A4
【正文语种】:英语