ASTM D5813-2004(2008) 现场硫化固定的热固性树脂污水管系统的标准规范
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【英文标准名称】:StandardSpecificationforCured-In-PlaceThermosettingResinSewerPipingSystems
【原文标准名称】:现场硫化固定的热固性树脂污水管系统的标准规范
【标准号】:ASTMD5813-2004(2008)
【标准状态】:现行
【国别】:美国
【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】:D20.23
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:cured-in-placepipe(CIPP);plasticpipe&x2014;thermoset;rehabilitation;thermosettingresinpipe;undergroundinstallation;Curing(inpipeline/conduitrehabilitation);Sewerpipe(thermoplastic)--specifications;Thermose
【摘要】:1.1Thisspecificationcoverscured-in-placethermosettingresinpipe(CIPP),4through132-in.(100through3353-mm)equivalentdiameter,foruseingravityflowsystemsforconveyingsanitarysewage,stormwater,andcertainindustrialwastes.Thisspecificationissuitedfortheevaluationandtestingofmaterialsusedintherehabilitationofexistingpipesbytheinstallationandcureofaresin-impregnatedfabricliner.1.2Thisspecificationcanalsobeextendedtocovermanholes,pumpstations,wetwells,vaults,storagetanks,andothersimilarstructureswhereacuredinplacelinerusingthermosettingresinisapplicable.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Note18212;TherearenoISOstandardscoveringtheprimarysubjectmatterofthisspecification.1.4Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodsportion,Section8,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforAssignmentofaGlassTransitionTemperatureUsingThermomechanicalAnalysis
【原文标准名称】:使用热机分析测定玻璃转变温度的标准试验方法
【标准号】:ASTME1824-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E37.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:glasstransition;glasstransitiontemperature;Tg;tensilemode;thermomechanicalanalysis(TMA);thermodilatometry;Glasstransition(Tg)temperature;Tensilemode;Thermodilatometry;Thermomechanic
【摘要】:Theglasstransitionisdependentonthethermalhistory,softeningagentsoradditivesofthematerialtobetested.Foramorphousandsemicrystallinematerialstheassignmentofaglasstransitiontemperaturemayleadtoimportantinformationaboutthermalhistory,processingconditions,stability,progressofchemicalreactions,andmechanicalandelectricalbehavior.Thermomechanicalanalysisprovidesarapidmeansofdetectingchangesinhardnessorlineardimensionalchangeassociatedwiththeglasstransition.DimensionalchangesmeasuredasaspecimenisheatedovertheTgregionmayincludetheinteractionofseveraleffects:anincreaseinthecoefficientofexpansion,adecreaseinthemodulus,whichunderaconstantstressleadstoincreasedextension,stressreliefleadingtoirreversibledimensionalchange(shrinkageinonedimension,expansioninanotherdimension),andphysicalagingeffectswhichchangethekineticsofthedimensionalchange.Thistestmethodisusefulforresearchanddevelopment,qualitycontrol,andspecificationacceptancetesting;particularlyoffilmsandfibers.1.1Thistestmethoddescribesaprocedurefortheassignmentofaglasstransitiontemperatureofmaterialsonheatingusingthermomechanicalmeasurementsunderprescribedexperimentalconditions.1.2ThistestmethodmaybeusedasacomplementtoTestMethodE1545andisapplicabletoamorphousortopartiallycrystallinematerialsintheformoffilms,fibers,wires,etc.thataresufficientlyrigidtoinhibitextensionduringloadingatambienttemperature.1.3Thegenerallyapplicabletemperaturerangeforthistestmethodisx2212;100to600x00B0;C.Thistemperaturerangemaybealtereddependingupontheinstrumentationused.1.41.5ThereisnoISOmethodequivalenttothismethod.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q30
【国际标准分类号】:081_040_01
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforDiluteSolutionViscosityofPolymers
【原文标准名称】:高聚物的稀释溶液粘度的标准实施规程
【标准号】:ASTMD2857-1995
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【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】:工艺;高聚物;粘度;塑料;溶液;稀释
【英文主题词】:Dilution;Plastics;Polymers;Processes;Solutions;Viscosity
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:6P;A4
【正文语种】:英语