【英文标准名称】:StandardPracticeforLeakLocationusingGeomembraneswithanInsulatingLayerinIntimateContactwithaConductiveLayerviaElectricalCapacitanceTechnique(ConductiveGeomembraneSparkTest)
【原文标准名称】:通过电容技术测定与传导层密切接触的有绝缘层的地膜泄漏位置的标准实施规程(传导性地膜火花试验)
【标准号】:ASTMD7240-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:(Practice)
【标准水平】:()
【中文主题词】:电容;导电的;触点;电的;地质膜;土工织物;绝缘层;泄漏;场所;火花;试验
【英文主题词】:geomembrane;leakdetection;leaklocation;electricalleaklocationmethod;constructionqualityassurance
【摘要】:1.1Thisstandardisaperformance-basedpracticeforusingthesparktesttoelectricallylocateleaksinexposedgeomembraneswithaninsulatinglayerthatareinintimatecontactwithaconductivelayer.Forclarity,thisdocumentusesthetermleaktomeanholes,punctures,tears,cuts,cracksandsimilarbreachesoverthepartialorentireareaofaninstalledgeomembrane(asdefinedin).1.2Thistestmethodcanbeusedonexposedgeomembranesinstalledinbasins,ponds,tanks,oreandwastepads,landfillcells,landfillcaps,andothercontainmentfacilities.Thisstandardisapplicableforgeomembranesindirectandintimatecontactwithaconductivesurfaceorwithaconductivelayerintegrallyincluded.1.3SAFETYWARNING:Theelectricalmethodsusedforgeomembraneleaklocationusehighvoltage,lowcurrentpowersupplies,resultinginthepotentialforelectricalshock.Theelectricalmethodsusedforgeomembraneleaklocationshouldbeattemptedbyonlyqualifiedandexperiencedpersonnel.Appropriatesafetymeasuresmustbetakentoprotecttheleaklocationoperatorsaswellasotherpeopleatthesite.Thisstandarddoesnotpurporttoaddressallofthesafetyandliabilityconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P41
【国际标准分类号】:59_080_70
【页数】:4P.;A4
【正文语种】:

标准名称：	BDZF型自动颗粒包装机
中标分类：	食品 >> 食品加工机械 >> 其他食品加工机械
发布日期：	1991-09-10
实施日期：	1992-04-01
首发日期：	1900-01-01
作废日期：	1900-01-01
出版日期：	1900-01-01
页数：	6页

没有内容

没有内容

没有内容

没有内容