ASTM G 1-2003 腐蚀试样的制备、清洁处理和评定用标准实施规范
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来源:标准资料网
【英文标准名称】:StandardPracticeforPreparing,Cleaning,andEvaluatingCorrosionTestSpecimens
【原文标准名称】:腐蚀试样的制备、清洁处理和评定用标准实施规范
【标准号】:ASTMG1-2003
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:腐蚀;磨损;金属;试样制备;试样;清洁处理;试验;评定
【英文主题词】:metals;wear;testing;cleaning;testspecimens;evaluations;corrosion;specimenpreparation
【摘要】:
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:9P;A4
【正文语种】:英语
【英文标准名称】:ULStandardforSafetyforTestMethodforWindResistantAsphaltShingleswithSealedTabsFirstEdition;ReprintwithRevisionsThruandIncluding1/8/2004
【原文标准名称】:带密封片的防风沥青墙面板的试验方法
【标准号】:UL2390-2003
【标准状态】:现行
【国别】:美国
【发布日期】:2003-05-30
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;沥青;试验;防风屏;规范(验收);建筑;屋顶墙面板;施工材料;检验;沥青制品;墙面板;元部件;地沥青;密封件;沥青屋顶墙面板;屋顶层
【英文主题词】:Asphalts;Bitumens;Bituminousproducts;Bituminousroofshingles;Components;Construction;Constructionmaterials;Dimensions;Inspection;Roofcoverings;Seals;Shingles;Shinglesforroofs;Specification(approval);Testing;Windscreens
【摘要】:1.Thistestmethodprovidesameansofdetermininqwindupliftcoefficients(DC．’s)forasphaltshinglessubjectedtoanairflowperpendiculartoandacrosstheshinglesurfaceDC。’sarecalculatedbvmeasuringpressuresaboveandbelowtheshinglesurfaceatthewlndwardandleewardsidesofthesealant,takingintoaccountshinglerigidity(E1)Upliftforceactinq0nthesealantisthencalculatedinaccordancewiththeprovisionsdescribedinthisstandardbasedonthebasicwindspeedsprescribedinASCE7—02fMlnimumDesignLoadsforBuildingsandOtherStructures),whicharealsoafunctionofbuildingheightbulIdingexposurecategoryandlmpodaneefactor1.1revisedJanuary820041.2Thevalueforshinglerigidity(E1)neededtocalculatewindupliftcoefficientsisdeterminedbyoneoftwomethodS：testingshlnqlerigldityinaccordaneewithSection3,ShingleRiglditv,orselectingaconservativevalueof25Ibf-in2(717kN-mm0)fOrshinglesthatcomplywithASTMD225-03,StandardSpecificationforAsphaltShingles(OrganicFelt)SurfacedwithMineralGranules,orASTMD3462-03,StandardSpecificationforAsphaltShinglesMadefromGlassFeltandSurfacedwithMineralGranules1.2revisedJanuary820041.3Thistestmethodisapplicabletoanyasphaltshinglesurfacedwithmineralgranuleswheretheshingleaboveisaffixedtothesurfaceoftheshinglebelowwithasealant(factoryorfieldapplied)appliedinapa~ernalignedparalleltothewindwardedgeoftheshingle1.4Thistestmethoddoesnotaddressthefollowing：determinationoftheresistance-forcecapabilityofthesealant；upliftforcesduetowindactingonthefastenersusedtoapplytheshinglestoroofdeck；andotherfactorsthataffectloadingsuchasthoseoccurringattheperimeteredgeoratpenetrations1.5ThlslaboratoryteststandardandthecalculationsusedtodetermlnetheforcesonshinglesarebaseduponwindengineeringstudiesASCE7．02MinimumDesignLoadsforBuildingsandOtherStructuresalsOcontaiasrelatedrecognizedpracticesThefindingsobtainedusingthisstandardprovidethemeansofdeterminingadesignvalueA^lualfieldperformanceisaffectedbynumerousfactors,lncludlnglnstallationpracticesemployed,iobsiteconditions,timeofyear,weather,temperature,microclimatevariationsandotherspecificcircumstances1.5revisedJanuary82004CopyrighLbyLheUndenrriLershaboraLoriesIⅡcSunSep0510：31：042004
【中国标准分类号】:Q17
【国际标准分类号】:91_060_20;91_100_60
【页数】:34P.;A4
【正文语种】:英语
【英文标准名称】:Base14-25forcathoderaytubes;gauge
【原文标准名称】:阴极射线管用14-25管座.量规
【标准号】:DIN44438-2-1969
【标准状态】:作废
【国别】:德国
【发布日期】:1969-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;底座;电气工程;阴极射线管;量规;示波仪;设计;电子管;材料
【英文主题词】:materials;electricalengineering;dimensions;electrontubes;design;cathode-raytubes;oscillographs;plinths;gauges
【摘要】:
【中国标准分类号】:L24;L38
【国际标准分类号】:31_120
【页数】:2P;A4
【正文语种】:德语
