【英文标准名称】:StandardTestMethodforWaterContentofSoilandRockinPlacebyNuclearMethods(ShallowDepth)(Witthdrawn2007)
【原文标准名称】:核放射法现场测定土壤和岩石中含水量的标准试验方法(浅层法)
【标准号】:ASTMD3017-2005
【标准状态】:作废
【国别】:
【发布日期】:2005
【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】:D18.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:砌块;建筑;施工材料;含量测定;天然石料;岩石;土壤;石;试验;水
【英文主题词】:compactiontest;constructioncontrol;density;fieldcontrol;inspection;moisturecontent;moisturecontrol;nuclearmethods;nuclearmoisture;qualitycontrol;soilmoisture;testprocedure;watercontent
【摘要】:1.1Thistestmethodcoversthedeterminationofwatercontentofsoilandrockbythethermalizationorslowingoffastneutronswheretheneutronsourceandthethermalneutrondetectorbothremainatthesurface.1.2Thewatercontentinmassperunitvolumeofthematerialundertestisdeterminedbycomparingthedetectionrateofthermalizedorslowneutronswithpreviouslyestablishedcalibrationdata.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundequivalentsmaybeapproximate.1.3.1Itiscommonpracticeintheengineeringprofessiontoconcurrentlyusepoundstorepresentbothaunitofmass(lbm)andofforce(lbf).Thisimplicitlycombinestwosystemsofunits,thatis,theabsolutesystemandthegravitationalsystem.Thistestmethodhasbeenwrittenusingtheabsolutesystemforwatercontent(kilogramspercubicmetre)inSIunits.Conversiontothegravitationalsystemofunitweightinlbf/ft3maybemadebymultiplyingby0.06243orinkN/m3bymultiplyingby9.807.Therecordingofwatercontentinpound-forcepercubicfootshouldnotberegardedasnon-conformancewiththistestmethodalthoughtheuseisscientificallyincorrect.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Refractoryproducts-Determinationofrefractorinessunderload-Differentialmethodwithrisingtemperature(ISO1893:2007);GermanversionENISO1893:2008
【原文标准名称】:耐火制品.荷重软化温度的测定.升温示差法
【标准号】:DINENISO1893-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:陶瓷;恒定的;定义;测定;耐火;流动性;高温试验;仪器;绝缘材料;材料;材料测试;数学计算;测量设备;方法;压力;压力试验;原材料;可折射的;耐火性;耐熔的;耐火材料;耐熔制品;成型耐火材料;软化性能;软化点;压力效应;应变;温度;试验设备;试验报告;试样;测试;绝热材料;同一
【英文主题词】:Ceramic;Ceramics;Constant;Definition;Definitions;Determination;Fireproof;Flowproperties;High-temperaturetesting;Instruments;Insulatingmaterials;Materials;Materialstesting;Mathematicalcalculations;Measuringequipment;Methods;Pressure;Pressuretests;Rawmaterials;Refractability;Refractoriness;Refractory;Refractorymaterials;Refractoryproducts;Shapedrefractories;Softeningbehaviour;Softeningpoint;Squattingbypressure;Strain;Temperature;Testequipment;Testreports;Testspecimens;Testing;Thermalinsulatingmaterials;Uniformity
【摘要】:ThisInternationalStandardspecifiesamethodfordeterminingthedeformationofdenseandinsulatingshapedrefractoryproducts,whensubjectedtoaconstantloadunderconditionsofprogressivelyrisingtemperature(orrefractorinessunderload),byadifferentialmethod.Thetestmaybecarriedoutuptoamaximumtemperatureof1700℃.
【中国标准分类号】:Q40
【国际标准分类号】:81_080
【页数】:16P.;A4
【正文语种】:德语