【英文标准名称】:StandardTestMethodforMeasuringtheP-WaveSpeedandtheThicknessofConcretePlatesUsingtheImpact-EchoMethod
【原文标准名称】:用冲击回声法测量P波速度和混凝土板的厚度的标准试验方法
【标准号】:ASTMC1383-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:C09.64
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:混凝土;声学试验;无损检验;试验;厚度测量
【英文主题词】:concreteplate;impact-echo;nondestructivetesting;P-wavespeed;thicknessmeasurement
【摘要】:1.1Thistestmethodcoversproceduresfordeterminingthethicknessofconcreteslabs,pavements,bridgedecks,walls,orotherplate-likestructureusingtheimpact-echomethod.1.2Thefollowingtwoproceduresarecoveredinthistestmethod:1.2.1ProcedureA:P-WaveSpeedMeasurementThisproceduremeasuresthetimeittakesfortheP-wavegeneratedbyashort-duration,pointimpacttotravelbetweentwotransducerspositionedaknowndistanceapartalongthesurfaceofastructure.TheP-wavespeediscalculatedbydividingthedistancebetweenthetwotransducersbythetraveltime.1.2.2ProcedureB:Impact-EchoTestThisproceduremeasuresthefrequencyatwhichtheP-wavegeneratedbyashort-duration,pointimpactisreflectedbetweentheparallel(opposite)surfacesofaplate.ThethicknessiscalculatedfromthismeasuredfrequencyandtheP-wavespeedobtainedfromProcedureA.1.2.3Unlessspecifiedotherwise,bothProcedureAandProcedureBmustbeperformedateachpointwhereathicknessdeterminationismade.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.4Thetextofthisstandardreferencesnotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:9P.;A4
【正文语种】:


【英文标准名称】:Thermalinsulatingproductsforbuildings-Factorymadewoodfibre(WF)products-Specification.
【原文标准名称】:建筑物的热绝缘产品.工厂制木纤维产品.规范
【标准号】:NFP75-412/A1-2004
【标准状态】:作废
【国别】:法国
【发布日期】:2004-09-01
【实施或试行日期】:2004-09-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:施工材料;火焰表面传播;能量经济;板材;分类;木材;特性;能量守恒;纤维质隔热材料;木纤维;材料性能;绝缘材料;设计;辊子;绝热材料;卷筒;热防护;建筑;额定值;规范;检验;检验;试验;交货形式;定义;规范(验收);建筑物;薄板材;尺寸;监督(认可);质量保证;隔热;作标记
【英文主题词】:Boards;Buildings;Checks;Classification;Construction;Constructionmaterials;Definition;Definitions;Design;Dimensions;Energyconservations;Energyeconomics;Fibreinsulatingmaterials;Formofdelivery;Inspection;Insulatingmaterials;Marking;Materialproperties;Properties;Qualityassurance;Ratings;Reels;Rolls;Sheets;Specification;Specification(approval);Surfacespreadofflame;Surveillance(approval);Testing;Thermalinsulatingmaterials;Thermalinsulation;Thermalprotection;Wood;Woodfibres
【摘要】:
【中国标准分类号】:Q25
【国际标准分类号】:91_100_60
【页数】:6P;A4
【正文语种】:其他