ASTM D6214-1998(2008) 化学熔化方法测定连接土工薄膜地缝完整性的标准试验方法
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【英文标准名称】:StandardTestMethodforDeterminingtheIntegrityofFieldSeamsUsedinJoiningGeomembranesbyChemicalFusionMethods
【原文标准名称】:化学熔化方法测定连接土工薄膜地缝完整性的标准试验方法
【标准号】:ASTMD6214-1998(2008)
【标准状态】:现行
【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(US-ASTM)
【起草单位】:D35.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Acceleratedseamtest;Chemicalfusion;Fieldinvestigations;Fieldtesting--geosynthetics;Geomembranes;Integritytesting;Seamstrength/integrity
【摘要】:Significance8212;Theincreaseduseofgeomembranesasbarriermaterialstorestrictfluidmigrationfromonelocationtoanotherinvariousapplications,andthevarioustypesofseamingmethodsusedinjoininggeomembranesheets,hascreatedaneedtostandardizetestsbywhichthevariousseamscanbecomparedandthequalityoftheseamsystemscanbeevaluated.Thistestmethodisintendedtomeetsuchaneed.Use8212;Acceleratedseamtestprovidesinformationastothestatusofthefieldseam.Dataobtainedbythistestmethodshouldbeusedwithsite-specificcontractplans,specificationandCQC/CQAdocuments.Thistestmethodisusefulforspecificationtestingandforcomparativepurposes,butdoesnotnecessarilymeasuretheultimatestrengththattheseammayacquire.1.1Thistestmethodcoversanaccelerated,destructivetestmethodforgeomembranesinageotechnicalapplication.1.2Thistestisapplicabletofieldfabricatedgeomembranesthatarescrimreinforcedornonreinforced.1.3Thistestmethodisapplicableforfieldseamingprocessesthatuseachemicalfusionagentorbodiedchemicalfusionagent,astheseamingmechanism.1.4Subsequentdecisionsastoseamacceptancecriteriaaremadeaccordingtothesite-specificcontractplans,specificationandCQC/CQAdocuments.1.5Thevaluesstatedinbothinch-poundandSIunitsaretoberegardedseparatelyasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.6HazardousMaterials8212;AlwaysconsulttheproperMaterialSafetyDataSheetsforanyHazardousmaterialsusedforproperventilationandprotection.Theuseoftheoveninthistestmethodmayacceleratefumeproductionfromthetestspecimen.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicableofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:83_140_10
【页数】:4P.;A4
【正文语种】:英语
【原文标准名称】:化学熔化方法测定连接土工薄膜地缝完整性的标准试验方法
【标准号】:ASTMD6214-1998(2008)
【标准状态】:现行
【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(US-ASTM)
【起草单位】:D35.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Acceleratedseamtest;Chemicalfusion;Fieldinvestigations;Fieldtesting--geosynthetics;Geomembranes;Integritytesting;Seamstrength/integrity
【摘要】:Significance8212;Theincreaseduseofgeomembranesasbarriermaterialstorestrictfluidmigrationfromonelocationtoanotherinvariousapplications,andthevarioustypesofseamingmethodsusedinjoininggeomembranesheets,hascreatedaneedtostandardizetestsbywhichthevariousseamscanbecomparedandthequalityoftheseamsystemscanbeevaluated.Thistestmethodisintendedtomeetsuchaneed.Use8212;Acceleratedseamtestprovidesinformationastothestatusofthefieldseam.Dataobtainedbythistestmethodshouldbeusedwithsite-specificcontractplans,specificationandCQC/CQAdocuments.Thistestmethodisusefulforspecificationtestingandforcomparativepurposes,butdoesnotnecessarilymeasuretheultimatestrengththattheseammayacquire.1.1Thistestmethodcoversanaccelerated,destructivetestmethodforgeomembranesinageotechnicalapplication.1.2Thistestisapplicabletofieldfabricatedgeomembranesthatarescrimreinforcedornonreinforced.1.3Thistestmethodisapplicableforfieldseamingprocessesthatuseachemicalfusionagentorbodiedchemicalfusionagent,astheseamingmechanism.1.4Subsequentdecisionsastoseamacceptancecriteriaaremadeaccordingtothesite-specificcontractplans,specificationandCQC/CQAdocuments.1.5Thevaluesstatedinbothinch-poundandSIunitsaretoberegardedseparatelyasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.6HazardousMaterials8212;AlwaysconsulttheproperMaterialSafetyDataSheetsforanyHazardousmaterialsusedforproperventilationandprotection.Theuseoftheoveninthistestmethodmayacceleratefumeproductionfromthetestspecimen.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicableofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:83_140_10
【页数】:4P.;A4
【正文语种】:英语
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