ASTM C32-2009 污水管和人孔用砖(粘土或页岩制)的标准规范
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【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
【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
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