【英文标准名称】:StandardSpecificationforSewerandManholeBrick(MadeFromClayorShale)
【原文标准名称】:污水管和人孔用砖(粘土或页岩制)的标准规范
【标准号】:ASTMC32-2009
【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】:C15.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:brick;clay;drainagestructures;industrialwaste;manholebrick;physicalproperties;sewerbrick;sewers;shale;stormwater;Brick--specifications;Catchbasins;Claymaterials/applications--specifications;Claypipe/pipingsystems--specifica
【摘要】:1.1Thisspecificationcoversbrickintendedforusein(1)drainagestructuresfortheconveyanceofsewage,industrialwastes,andstormwater,and(2)relatedstructuressuchasmanholesandcatchbasins.1.1.1SewerBrick:1.1.1.1GradeSS8212;Brickintendedforuseinstructuresrequiringlowabsorptionandresistancetotheactionofsewagecarryinglargequantitiesofabrasivematerialatvelocitiesexceeding8ft(2.4m)/s.1.1.1.2GradeSM8212;Brickintendedforuseinstructuresrequiringresistancetotheactionofsewagecarryingabrasivematerialsatvelocitieslessthan8ft(2.4m)/s.1.1.2ManholeBrick:1.1.2.1GradeMS8212;Brickintendedforuseinmanholesandcatchbasinsnotrequiringhighdegreesofabrasiveresistancebutwhereahighanduniformdegreeofresistancetofrostactionanddisintegrationisneededwhenthebrickmaybefrozenwhenpermeatedwithwater.1.1.2.2GradeMM8212;Brickintendedforuseinmanholesnotrequiringhighdegreesofabrasiveresistancebutwhereamoderateandnonuniformdegreeofresistancetofrostactionanddisintegrationisneededwhenthebrickmaybepermeatedwithwater.1.2Thepropertyrequirementsofthisstandardapplyatthetimeofpurchase.Theuseofresultsfromtestingofbrickextractedfrommasonrystructuresfordeterminingconformanceornon-conformancetothepropertyrequirements(Section3)ofthisstandardisbeyondthescopeofthisstandard.1.3Brickcoveredbythisstandardaremanufacturedfromclay,shale,orsimilarnaturallyoccurringsubstancesandsubjectedtoaheattreatmentatelevatedtemperatures(firing).Theheattreatmentmustdevelopsufficientfiredbondbetweentheparticulateconstituentstoprovidethestrengthanddurabilityrequirementsofthisspecification.(SeefiringandfiredbondinTerminologyC1232.)1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:Q31
【国际标准分类号】:
【页数】:2P.;A4
【正文语种】:英语


【英文标准名称】:Appliancecouplersforhouseholdandsimilargeneralpurposes-Part2:Interconnectioncouplersforhouseholdandsimilarequipment;Amendment2
【原文标准名称】:家用和类似一般用途用器具连接器.第2部分:家用和类似用途设备用连接器.修改件2
【标准号】:IEC60320-2-2AMD2-1997
【标准状态】:作废
【国别】:国际
【发布日期】:1997-06
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC23G
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);特性;电力设备;家用电器;插接件连接;设备安全;互连耦合器;电气安全;家用的;电气工程;电插头;电路网络;定义;安全;安全;网;家用设备;器具连接器;电连接器
【英文主题词】:
【摘要】:
【中国标准分类号】:Y60
【国际标准分类号】:29_120_30
【页数】:15P;A4
【正文语种】:英语