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ID:39204775
大小:1.60 MB
页数:34页
时间:2019-06-27
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1、PERMEABLECONCRETESOLUTIONGUIDESOLUTIONGUIDESSOLUTIONGUIDESCONTENTSGlossary4Introduction8Referenceproject9UltimatePerformance-Technicaldescription11Systemperformance18On-siteimplementation23Environmentalperformance25Oursustainabilitystrategy32Reference
2、s333GLOSSARYHeatIslandEffectSustainableUrbanDrainageSystem(SUDS)ResultingfromtheurbanisationofareasduetotheintroductionofimpermeableSuDSsystemsareusedtoeffectivelymanagesurfaces,whichabsorbsolarradiationandsurfaceandgroundwater,tomitigateemitheatenerg
3、ymorereadilythanthoseinfloodriskandwatercoursepollution,while1maintainingnaturalflowregimes3.undevelopedareas.ThermalEmittanceCalifornianBearingRatio(CBR)TherateatwhichasurfaceradiatesenergyApenetrationtesttoestablishthemechanicalstrengthofsub-grades4
4、.awayfromitselfascomparedtoablackbodyoperatingatthesametemperature,facilitatingradiativecoolinghelpingtokeepsurfacetemperaturelow1.AlbedoTheabilityofasurfacetoreflectsolarradiation.Itisrecordedasaratiobetweenreflectedsolarradiationandtotalamountofradi
5、ationfallingontoasurface.Ahigheralbedoequatestomoreradiationreflected2.45Ourapproachtoconstructionencompassesinnovativesustainableproducts,efficientbuildingsystemsandpracticalsolutions.Werecognisetheimportantrolewehaveinpromotingsustainableconstructio
6、nbyoptimisingourproducts,theiruseandwholelifeperformance.Thisdocumentisoneofasuitethatidentifiesspecificconstructionsolutionsthatcanhelpdeliverasustainablebuiltenvironment.Theyexplorethedetailsofeachsystem,itsperformancebenefits,howitcanbeimplementedi
7、naprojectandthencomparesitsenvironmentalperformanceagainstalternativesolutions.Thisdocumentintroducespermeableconcretewhichcontributestocreatingabuiltenvironmentwhichislonglasting,robustandefficient.TypicalApplicationsCarparks,driveways,pavementsandwa
8、lkways,swimmingpooldecks,sportscourts,hardshoulders,groundstabilisationforpermeableblocks.67INTRODUCTIONUrbanisationofruralandlightlydevelopedareascreatesanincreaseinimpermeablesurfacesduetotheconstructionofbuildingsandtheirsupportinginfrastru
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