ASTM C305-2011 塑性稠度的水硬性水泥泥浆和灰浆机械搅拌标准实施规程
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来源:标准资料网
【英文标准名称】:StandardPracticeforMechanicalMixingofHydraulicCementPastesandMortarsofPlasticConsistency
【原文标准名称】:塑性稠度的水硬性水泥泥浆和灰浆机械搅拌标准实施规程
【标准号】:ASTMC305-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:C01.22
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thispracticeisintendedforuseinthemechanicalmixingofpastesandmortarsforthetestingofhydrauliccements.1.1Thispracticecoversthemechanicalmixingofhydrauliccementpastesandmortarsofplasticconsistency.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:91_100_10
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:Ceramictiles-Part6:Determinationofresistancetodeepabrasionforunglazedtiles(ISO10545-6:2010);GermanversionENISO10545-6:2012
【原文标准名称】:瓷砖.第11部分:无釉砖耐磨深度测量
【标准号】:ENISO10545-6-2012
【标准状态】:现行
【国别】:
【发布日期】:2012-05-01
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Abrasionresistance;Abrasiontests;Boards;Ceramic;Ceramictiles;Ceramics;Construction;Constructionmaterials;Determination;Floorcoverings;Materialstesting;Resistance;Subsurfaceabrasion;Testequipment;Testpieces;Testreports;Testing;Tiles;Unglazed;Wallcoatings;Wallcoverings;Wear;Wearresistance;Weartests;Wearingbehaviour
【摘要】:
【中国标准分类号】:Q31
【国际标准分类号】:91_100_23
【页数】:9P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforInstrumentalDeterminationofCarbon,Hydrogen,andNitrogeninPetroleumProductsandLubricants
【原文标准名称】:仪器测定石油产品及润滑剂中碳、氢和氮含量的标准试验方法
【标准号】:ASTMD5291-2002(2007)
【标准状态】:现行
【国别】:
【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(US-ASTM)
【起草单位】:D02.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:石油产品;含量测定;润滑剂
【英文主题词】:carboncontent;CHNanalysis;CHNinstruments;hydrogencontent;nitrogencontent
【摘要】:ThisisthefirstASTMstandardcoveringthesimultaneousdeterminationofcarbon,hydrogen,andnitrogeninpetroleumproductsandlubricants.Carbon,hydrogen,andparticularlynitrogenanalysesareusefulindeterminingthecomplexnatureofsampletypescoveredbythistestmethod.TheCHNresultscanbeusedtoestimatetheprocessingandrefiningpotentialsandyieldsinthepetrochemicalindustry.Theconcentrationofnitrogenisameasureofthepresenceofnitrogencontainingadditives.Knowledgeofitsconcentrationcanbeusedtopredictperformance.Somepetroleumproductsalsocontainnaturallyoccurringnitrogen.Knowledgeofhydrogencontentinsamplesishelpfulinaddressingtheirperformancecharacteristics.Hydrogentocarbonratioisusefultoassesstheperformanceofupgradingprocesses.1.1Thesetestmethodscovertheinstrumentaldeterminationofcarbon,hydrogen,andnitrogeninlaboratorysamplesofpetroleumproductsandlubricants.Valuesobtainedrepresentthetotalcarbon,thetotalhydrogen,andthetotalnitrogen.1.2Thesetestmethodsareapplicabletosamplessuchascrudeoils,fueloils,additives,andresiduesforcarbonandhydrogenandnitrogenanalysis.Thesetestmethodsweretestedintheconcentrationrangeofatleast75to87mass%forcarbon,atleast9to16mass%forhydrogen,and0.1to2mass%fornitrogen.1.3Thenitrogentestmethodisnotapplicabletolightmaterialsorthosecontaining0.75mass%nitrogen,orboth,suchasgasoline,jetfuel,naphtha,dieselfuel,orchemicalsolvents.1.4Thesetestmethodsarenotrecommendedfortheanalysisofvolatilematerialssuchasgasoline,gasoline-oxygenateblends,orgasolinetypeaviationturbinefuels.1.5Theresultsofthesetestscanbeexpressedasmass%carbon,hydrogenornitrogen.1.6ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G34
【国际标准分类号】:75_080;75_100
【页数】:7P.;A4
【正文语种】:
