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多孔混凝土基层应用研究.docx

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多孔混凝土基层应用研究 Abstract Porousconcretehasgainedwidespreadattentionandapplicationinrecentyearsbecauseofitsexcellentperformanceinenvironmentalprotectionandenergysaving.Inthispaper,wereviewedthecharacteristicsandapplicationsofporousconcrete,focusingonitsapplicationasabaselayer.Theresearchprogressofporousconcretebaselayerindifferentscenarios,includingpavementandslopeprotection,wasdiscussed.Throughacomparisonwithtraditionalbasematerials,wefoundthatporousconcretehasmoreadvantagesindrainageandenvironmentalprotection.However,therearestillsomechallengesintheactualapplicationofporousconcretebaselayer,suchasthestabilityanddurabilityofthematerial.Basedonthecurrentresearchstatus,thispaperputsforwardsomesuggestionsonthefuturedevelopmentdirectionofporousconcretebaselayer. Keywords:porousconcrete,baselayer,pavement,slopeprotection,drainage,environmentalprotection Introduction Porousconcreteisatypeofconcretewithmanyvoids,whichcanprovideexcellentdrainageandenvironmentalprotectioncapabilities.Ithasbeenwidelyusedinthefieldofenvironmentalprotectionandsustainabledevelopmentinrecentyears.Comparedwithtraditionalconcrete,porousconcretehasalowerdensityandahigherporosity,whichmakesitbothwater-permeableandair-permeable.Therefore,porousconcretecannotonlyreducetheaccumulationofsurfacewater,butalsoeffectivelyfilterandpurifypollutantsandnoiseintheairandwater. Inadditiontoitsapplicationinpavementandslopeprotectionareas,porousconcretehasalsobeenusedforbuildinginsulation,soundinsulation,andenergy-savingcoatingsintheconstructionindustry.Differentfromthetraditionalconcretewithadensestructure,porousconcretecanplayanimportantroleinreducingtheheattransfercoefficient,improvingthermalinsulation,andenhancingbuildingenergyefficiency. Theapplicationofporousconcreteinpavementandslopeprotectioncaneffectivelyimprovethewaterpermeabilityandstabilityoftheroadandenhancetheecologicalfunctionoftheslope.Atpresent,theresearchontheapplicationofporousconcreteinpavementandslopeprotectionisstillintheexplorationstage.Therefore,t