【英文标准名称】:Geotextilesandgeotextile-relatedproducts-Characteristicsrequiredforuseintheconstructionofrailways
【原文标准名称】:土工织物和相关产品.用于铁路建造的特性要求
【标准号】:BSEN13250-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-02-15
【实施或试行日期】:2001-02-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:纺织材料;施工材料;铁路;加筋;作标记;性能试验;合格;环境试验;定型试验;耐久性;土工织物;上部结构;纺织产品;砾石(集料);分离;生产计划;铁路工程;过滤
【英文主题词】:CEmarking;Checklists;Cloth;Conformity;Construction;Constructionalproducts;Creepbehaviour;Definition;Definitions;Determination;Filtrate;Geotechnics;Geotextiles;Indexes;Indextests;Materialstesting;Measurement;Measuringtechniques;Permanentways;Productioncontrol;Properties;Railwayapplications;Railwayconstruction;Railwayinstallations;Railways;Resistance;Separation;Serviceablelife;Singlelayers;Specification(approval);Substructures;Surveillance(approval);Testing;Textiles;Weatherresistance
【摘要】:ThisEuropeanStandardspecifiestherelevantcharacteristicsofgeotextilesandgeotextile-relatedproductsusedintheconstructionofrailways,andtheappropriatetestmethodstodeterminethesecharacteristics.Theintendeduseofthesegeotextilesorgeotextile-relatedproductsistofulfiloneormoreofthefollowingfunctions:filtration,separationandreinforcement.Theseparationfunctionisalwaysusedinconjunctionwithfiltrationorreinforcement,accordinglyseparationwillneverbespecifiedalone.Thisstandardappliesinsuperstructure-ballastorsubstructure-blanketlayer,withinasubgrade.Thisstandardisnotapplicabletogeomembranes.ThisstandardprovidesfortheevaluationofconformityoftheproducttothisEuropeanStandardandforfactoryproductioncontrolprocedures.Thisstandarddefinesrequirementstobemetbymanufacturersanddistributorswithregardtothepresentationofproductproperties.NOTE1Particularapplicationcasesornationalspecificationsmaycontainrequirementsregardingadditionalpropertiesand-preferablystandardised-testmethods,iftheyaretechnicallyrelevantandnotconflictingwithEuropeanStandards.NOTE2ThisEuropeanStandardmaybeusedtoderivedesignvaluesbytakingintoaccountfactorswithinthecontextofthedefinitionsgiveninEurocode7(ENV1997-1),e.g.factorsofsafety.Thedesignlifeoftheproductshouldbedetermined,sinceitsfunctionmaybetemporary,asaconstructionexpediency,orpermanent,forthelifetimeofthestructure.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:38P;A4
【正文语种】:英语