风景园林施工图说明（landscape construction drawings）

'风景园林施工图说明（Landscapeconstructiondrawings）GeneraldescriptionoflandscapeconstructiondrawingdesignI.GeneralSituationoftheproject1.projectname:XXXXXconstructionproject2.constructionsite:XXXXXX3.constructionunit:XXXXXXXX4.projectcontent:includingthepublicsquare,thecentralaxislandscapetrailpavement,GardenRoad,Yongquan,landscapearchitecturesketch,plantingdesignandancillaryservicesconfiguration.Two,generalprovisions1.designbasis:(1)thedesigntaskbook(orpowerofattorney)providedbytheconstructionunit.(2)thelandscapedesignschemeapprovedbytheconstructionunit.(3)constructionunitsprovide1:500topographicmaps.(4)relevantplanninginformationprovidedbytheconstructionunit. (5)thedataprovidedbytheconstructionunitforthemunicipalroadaroundthedesignarea.(6)thecurrentstateregulations,regulationsandstandards.(7)generaldrawingdrawingstandardGB/T50103-2010;ParkdesigncodeCJJ48-92;Codefordesignofurbangreenspace,GB50420-2007;"Barrierfreedesigncode"-GB50763-2012;"Verticalplanningforurbanlanduseplanning"CJJ83-99;Thedepthanddesignoflandscapedesignofarchitecturalsite06SJ805;Standardforillustrationoflandscapearchitecture,CJJ67-95;SpecificationsforconstructionandacceptanceoflandscapingworksCJJ-2012;2.ThisprojectusestheBeijingcoordinatesystemprovidedbyPartyAandthetheYellowSeaelevation.Theindicatorsinthisdrawingareallfinishedsurfaceelevations(orsizes).3.Thedimensionsofthedrawingsshallbemeasuredinmeters(m)exceptthetotalplaneandelevation,andtherestshallbeinmillimeters(mm). 4.Thedrawingsshallbeinlinewiththerelevantdrawingsoftheroad,building,structure,greening,watersupply,drainage,electricalandsoon.Inadvance,theconstructionorganizationdesignshouldbeadequatelyplannedintimeandspace.5,allmaterialsmusthavenationalorprovincial,provincial,cityapprovedproductcertification,thereplacementmustbeapprovedbytherelevantdepartmentsbeforeuse.6,constructionshouldbeaccordingtothedesigndrawingsconstruction,ifchange,needtoaskthedesignunitandrelevantdepartmentsforapproval.7,allthedecorationmaterials,colorandtexturetosample,designunitsapprovedbyPartyAandPartyConstructionofalargearea,wherethepavingincementmortaronthesurfaceofthestoneonthebackwith"stoneprocessingagent"(aproductmarket)topreventpollutionofPanpulp,stonesurface.8,undergroundpipelinesshouldbelaidbeforetheconstructionofgreen,powerplantsinthe100Wabovethedistancefromtheplantshouldbegreaterthan1m.9,prohibittheconstructionsitemixingconcrete,mortar,mustusetheprovisionsofreadymixedconcrete,mortar.10,notdetailedconstruction,shouldbeinaccordancewithstateandlocalcurrentconstructionregulationsfor construction.11,greenplantingaccordingtoplantingdesigninstructionsforconstruction.Three,constructionrequirements1,grass-rootspractices:(1)allofthefoundationshallbeplacedontheold-fashionedlayerbelow.Highwaterlevelsectionsandotheroverhumidroadsshouldnotbedirectlypavedwithlimesoilbase.Otherwise,thewatercushionshouldbeinstalledunderittopreventmoisturefrominvadingthesoilbase.(2)compactionstandardofsoilsubgrade;Compactionofsoilsubgradeiscontrolledbyheavytamping.Ifthereisanydifficulty,thelightcompactionstandardcanbeadopted.Thecompactnessofthesoilsubgradeshallnotbelowerthantheprovisionsofthefollowingtable.Novehiclepassingsquare,road,sidewalk,pressthetable"branch"standardimplementation.Therearecars,lightvehiclesthroughthe"subtrunkroad"standardimplementation.CompactiondegreeofSoilSubgradeDepthrangeoffillingandexcavationtype(CM)degreeofcompaction Expresswaysandmainroads,subtrunkroadsFill0~8095/9893/9590/92>80,93/95,90/92,87/890~3095/9893/9590/92excavationNote:1.Thefiguresintableareheavyhammerstandards,andthedenominatorislightcompactionstandard.Boththemaximumdrydensitycorrespondingto100%compactiontestmethod.2,thecolumndepthrangeiscalculatedfromthebottomofthetrough.3,theembankmentheightislessthan80cmandnotfillnottodigtheroad,theoriginalgroundbelow0~30cmwithinthescopeofsoilcompactionshouldnotbelessthanthelistofexcavationrequirements.2,brick,stoneandconcreteconstruction:inadditiontothosemarked,brickmasonrywithMU10brick,M5cementmortar,shallnotuseordinarysolidclaybrick.Canchoosevarioustypesofsinteredhollowconcreteblock,andallkindsofsolidbrick,autoclavedhollowandsolidblock.Lightweightconcreteblocksshallnotbeusedforbaseandload-bearingblocks.Thehollowblockisselectedtoreplacethesolidbricksoftheclaybricks.3,allkindsofmetalparts: (1)materials:roundsteel,FangGang,steelpipe,steel,steelplate,Q235Bsteel,steelHPB235gradesteel,stainlesssteelshouldmeettherelevantnationalstandards,steelandstainlesssteelweldingbetweentheuseofstainlesssteelelectrodes.(2)weldingandweldingmaterialsshallcomplywiththerelevanttechnicalregulationsofJGJ81-2002fortechnicalspecificationforweldingofbuildingsteelstructures.TheelectrodeismadeofE4303manualarcstrip.Theweldshallbefullyweldedandshallbewellweldedandshallnotbecrackedorburned.Theexposedpartsshallbefiledandpolished.Theweldheightis8mm,thelengthoftheweldineachsample.Afterinstallationshouldnotbeskewed,distorted,deformedandotherdefects.(3)thesurfaceofeachmetalcomponentshallbesmooth,straight,withoutburr,rustfree,oilfreeanddebrisattachedtothesurfaceofthecomponent.(4)thedecorativepartsmadeofsteelplateshallbekeptinneattrim,thecuttingpartshallbefiledandpolished,andnocuttingmarksorburrsshallbeleft.(5)allkindsofmachinedpartsrequireprecisesizeandsmoothsurface.(6)surfacedecorationandanticorrosiontreatmentofsteelstructureparts:allkindsofsteelstructuresshouldbetreatedthoroughlybeforepainting. (7)paint:paintforoutdoorcomponents.Exceptasotherwisenotedinthedrawings,thepracticesinthefloorconstructionpracticesareindicated.Themetalcomponents:rust,steelbrushoffburr,wetcloth,coatednitrocelluloselacqueroverthenet.Scrape5pbaseputtyagain.Fillthepits,dents,scratches,sandpaper.Nitrocellulosepaintwithcolorpaintseveraltimestouniformcolor,filmsurfaceissmooth,watersandpaperpolished,sprayedMattnitrocelluloseexteriorpaint(Qn11),covercolorisfixed.Note:alloilsneedtobetreatedwithdecolorization.Thecolorislightandtransparent.(8)theembeddedironpartsshallbetreatedwithrustprevention.Exposedsteelshallbetreatedbyhot-dipgalvanizing.4.Allthetimberinthisprojectaremadeofimportedfinishedaromaticanticorrosivewoodandpaintedwithtwochestnutwoodpaintoutside.5,protection:(1)antislip:allsmoothsurfacematerials(suchasglass,gravelpavement),theslopemustbelessthan0.5%.(2)crowdedplaces,stepshigherthan0.6m,andthesideofthecarshouldhaveprotectivefacilities,guardrailshouldbe strongandfirm,thetopcanwithstandmorethan1KN/mlateralthrustandverticalforce.(3)Pavilion,gallery,flower,openhallforvisitorstorest,donotuseroughdecorativematerials,noteasytoscratchtheskinandclothingstructure.(4)anyplacewherepeoplecanmove,notundertheheightof2m,shallnothavesharpstructures,stones,metalornamentsandsoon.Weshouldmakeanobtuseorrounded,topreventinjury.(5)allchildrenwithaccessbarsmustuseastructurethatpreventschildrenfromclimbing;thenetspacingofverticalbarsshallnotbegreaterthan0.11m.Thehorizontalbaratthetopofhandrailsshallbeprotrudinginwardtoclimbthechildren"sweightisnoteasytoturnaround.6,moisture-proofandwaterproof:(1)allthegroundstructuresbuiltwithbrickmasonryshouldstrengthenthetidallayer.Moistureprooflayer20mmthick1::2.5cementmortarwithcementweightof5%waterproofagent,or5mmthickpolymercementmortar.Thewallbodymoistureprooflayerisprovidedonthegroundunderhorizontaldirection:0.05m,theverticalheightofsoilbysoilshouldbeleveltwolevelmoisture-prooflayerisarrangedonthewallbody,andsettheverticalmoisturelayer onsoilside.(2)inordertopreventwaterlogging,alloutdoorsquares,roads,structures,topsurfaces,seatsurfaces,fences,decorations,etc.shouldbebeveledsoastodrainawaywater.Theslopeis:thelongerthedrainagepath,thesmallertheslope.Onthecontrary,theslopeshouldbegreater.Inthedrainageoutletorganizedorunorganizedemissionsofwaterdrainage.Generalunstructureddrainagereferstoasmallamount,Canbedirectlydischargedintothegreenplantingarea.Largequantitiesshouldbedesignedfordrainageandpipedischarge.Therearegreenbasementroof,Roofgardenandsoon.Theremustbe1%to3%drainageslopeatthetopoftheslabtop,theslopetowardsthedrainorthegroundoutsidethebasement.(3)thedrainageslopeofthesquareisfrom0.3%to0.5%.Roaddrainage,morethan6mwidthofdoubledrainage,6mbelowforsingledrainage,2.5mbelowcanbeone-wayintothegreendirectly.(4)allwaterproofmaterialsshallbeinstalledonthewaterlevelasthefirstwaterprooflayer.Thebottomismadeofcementmortarlevelinglayer,anditstopsurfaceismadeofcementmortarprotectionlayer.Waterproofmaterialsmustbecertifiedbythestateorprovincial,ministriesandcommissions,andshouldhaveaclearidentification,instructionsandcertificates,whichcanbeusedbytheinspectioninstitutionsafterreexaminationandqualifiedinspectiondepartments.Theprojectisstrictlyprohibitedin theuseofsubstandardmaterials,waterproofmaterialsinavarietyofdifferenttypesofcompositeuseorwiththeuseshouldpayattentiontothecompatibility,notmutualcorrosion,mutualdestruction,adversephysicalandchemicalfunctions.7,deformationseamsettings:(1)theconcretepavement(whenthewidthoftheroadislessthan7misnotprovidedwithlongitudinaljoints).Theplaneisshownbelow.(2)pavement,roadsandsidewalksaredealtwithatthebaselevel:(1)thedesignofthebasemadeofloosematerial(suchas37limesoil,stonepowderslag,gradedsand,etc.)isnotnecessary.Inordertobearheavyload,therigidconcreteshallbeusedasthebase,andthedeformationjointsshallbeset:verticalandhorizontaldirectionsnotgreaterthan12M,widthof20mm,orfilledwithasphaltsandorsandtreatedwithasphaltsand.Pavementsurface,suchasstone,eachstoneinwinterconstruction,stay2mmsuture,summerconstruction,leaving1mmseam,slitsandsweeping.(3)thegroundirregularstonepavement,inadditiontothespecialmark,theslitwidthwas10~15mm,andrecessedflatseam,irregularstoneshallbemadebyhandaroundtheedgesofthenaturalstonecuttingandsewing,sizeanduniformmanner asshownbelow.8,thescopeofdesignwithinthetubeinthepavementpavementcovers,(withhighwaycoversshouldbestrengthenedinthesurfacelayerofstonemosaiccovers)shouldbecutonsite,andthesurroundingpavementjointalignment.9,walls(orotherstructures)morethan50mlengthshouldbesetdeformationjoints:doublecolumn,slitwidthof30mm,filledwithasphalthempsilkboard,bothendsofasphaltcementplugging.10,theneedtoemphasizethebondinginstonewashedgroundapproachistobecombinedwiththelayerofcementmortarsolidificationtoacertainextent(24h),usethebrushtobrushthesurfaceofthelight,andthenwashedwithwater,untilthegravelwereopen,andthecementmortarisnotexposed.'