学科分类
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1 个结果
  • 简介:Thepermeabilityoflightweightaggregateconcretewasstudied.Someeffortsweretakentoincreasetheresistanceoflightweightaggregateconcrete(LC)towaterpenetrationbyusingthemineraladmixturesofflyash,granulatedblastfurnaceslagorsilicafume.Acceleratedchloridepenetrabilitytestandliquidatmospherepressmethodwereusedtostudytheanti-permeabilityoflightweightaggregateconcrete.Theexperimentalresultsshowthatflyash,granulatedblastfurnaceslagandsilicafumecandecreasethepermeabilityoflightweightaggregateconcrete,buttheeffectofgranulatedblastfurnaceslagispoor.AccordingtotheSEMandporestructureanalyzingresults,aninterfaceself-reinforcingeffectmodelwaspresentedandthereinforcedmechanismofmineralmixtureonLCwasdiscussedaccordingtothemodeldescribedbyauthors.

  • 标签: 矿物混合 渗透性 混凝土 氯化物 自增强