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【英文标准名称】:StandardTestMethodforThermalandEvaporativeResistanceofClothingMaterialsUsingaSweatingHotPlate
【原文标准名称】:用焊接热板测定服装材料耐热和耐蒸发的标准试验方法
【标准号】:ASTMF1868-2009
【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】:F23.60
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:evaporativeresistance;insulation;permeabilityindex;thermalresistance;totalheatloss;Clothing;Evaporators/evaporation;Heatflow;Impedance;Leather;Moistureflow;Protectiveclothing;Steady-statetesting;Sweatinghotplate;Thermalresist
【摘要】:Thethermalresistanceandevaporativeresistanceprovidedbyfabrics,films,coatings,foams,andleathers,includingmulti-layerassemblies,isofconsiderableimportanceindeterminingtheirsuitabilityforuseinfabricatingprotectiveclothingsystems.Thethermalinterchangebetweenpeopleandtheirenvironmentis,however,anextremelycomplicatedsubjectthatinvolvesmanyfactorsinadditiontothesteady-stateresistancevaluesoffabrics,films,coatings,foams,andleathers,includingmulti-layerassemblies.Therefore,thermalresistancevaluesandevaporativeresistancevaluesmeasuredonahotplatemayormaynotindicaterelativemeritofaparticularmaterialorsystemforagivenclothingapplication.Whileapossibleindicatorofclothingperformance,measurementsproducedbythetestingoffabricshavenoprovencorrelationtotheperformanceofclothingsystemswornbypeople.Clothingweight,drape,tightnessoffit,andsoforth,canminimizeorevenneutralizetheapparentdifferencesbetweenfabricsorfabricassembliesmeasuredbythistestmethod.ThethermalresistanceandevaporativeresistanceofclothingsystemscanbemeasuredwithaheatedmanikininanenvironmentalchamberinaccordancewithTestMethodsF1291andF2370.1.1Thistestmethodcoversthemeasurementofthethermalresistanceandtheevaporativeresistance,understeady-stateconditions,offabrics,films,coatings,foams,andleathers,includingmulti-layerassemblies,foruseinclothingsystems.1.2Therangeofthismeasurementtechniqueforintrinsicthermalresistanceisfrom0.002to0.5Kx00B7;m2/Wandforintrinsicevaporativeresistanceisfrom0.0to1.0kPax00B7;m2/W.1.3ThevaluesinSIunitsshallberegardedasstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoconsultandestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y76;C73
【国际标准分类号】:13_340_10
【页数】:9P.;A4
【正文语种】:英语


【英文标准名称】:TestMethodforMeasuringNominalThicknessofGeotextilesandGeomembranes
【原文标准名称】:测量土工织物和地膜标定厚度的试验方法
【标准号】:ASTMD5199-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【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】:试验;土工织物;厚度
【英文主题词】:testing;geotextiles;thickness
【摘要】:
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:
【正文语种】:英语