【英文标准名称】:StandardPracticeforTeststoEvaluatetheChemicalResistanceofGeogridstoLiquids
【原文标准名称】:液体地理坐标耐化学药品评价的标准操作规程
【标准号】:ASTMD6213-1997(2003)
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:D35.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:地理坐标;土工合成织物;液体废物;耐化学性
【英文主题词】:chemicalresistance;geogrids;geosynthetics;liquidwaste
【摘要】:Thispracticeisintendedtoprovidealistofstandardproceduresfortestprogramsinvestigatingthechemicalresistanceofageogridtoaliquid.Thispracticeshouldbeusedintheabsenceofotherspecificationsrequiredfortheparticularsituationbeingaddressed.Thispracticeisintendedtoprovideabasisofstandardizationforthosewishingtocompareorinvestigatethechemicalresistanceofageogrid.Itshouldberecognizedthatchemicalresistanceisauserjudgmentevaluationandthatthispracticedoesnotofferproceduresforinterpretingtheresultsobtainedfromtestprocedurescontainedinthispractice.Asapractice,thisdoesnotproduceatestresult.Thispracticeisforthechemicalresistanceassessmentofgeogridsandiswritteninparalleltosimilarpracticesforgeomembranes,geotextiles,geonets,andgeopipes.Eachpracticeistobeconsideredindividuallyforthegeosyntheticunderinvestigationandcollectivelyforallgeosyntheticsexposedtothepotentiallyharshchemicalenvironmentunderconsideration.1.1Thispracticecoverstheproceduresfortestingofgeogridsforchemicalresistancetoliquids.1.2Thispracticedescribesmethodsformeasuringchangesinphysicalandmechanicalpropertiescausedbyimmersionintestsolutionthatmayberepresentativeofanticipatedend-useconditions.1.3Thispracticedescribesproceduresforrequiredandrecommendedtestingofgeogrids.1.4Evaluationorinterpretationoftestdataisbeyondthescopeofthispractice.1.5ThispracticeisintendedtobeusedinconjunctionwithD5322,orD5496,orboth.Thescopeofthispracticeislimitedtotestingandreportingproceduresforunexposedandexposedgeogridcoupons.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection7.
【中国标准分类号】:D04
【国际标准分类号】:83_140_99;91_100_99
【页数】:4P.;A4
【正文语种】: