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1、地下室钢筋绑扎技术交底37908（Basementreinforcementbandingtechnicalexplanation37908）EngineeringnameDisclosurepositionProjectnumberDate,Disclosurecontent:Reinforcementofbasementsteelbar1rangeTheprocessstandardisapplicabletothereinforcementofbasementreinforcedconcretefloorandwall.2constr
2、uctionpreparation2.1materialsandmainequipment:2.1.1rebar:shouldhavefactorycertificate,accordingtotheprovisionsformechanicalperformancereexamination.Itisnecessarytomakechemicalcompositiontestwhenthebrittlefractureoccursduringmachining.Thesteelshallbefreeofoldrustandgrease.2
3、.1.2wire:use20~22wire(burningwire)orgalvanizedwire(QianSi).Thecuttinglengthofironwireshouldmeettherequirementofuse.2.1.3mortarblocks,plasticcards,hooksorstrutsforconcreteprotectionlayer.2.1.4tools:steelhook,crowbar,wrench,lashingwirerack,brushes,trolleys,chalkandrulers.2.2
4、operationconditions:2.2.1accordingtothelocationoftheconstructionsiteplan,thesteelstackingsitecleaning,leveling.Readytopadwood,accordingtosteelbindingorderclassificationstacking,andrustcleaning.2.2.2checkthegrade,type,shape,sizeandquantityofsteelbars,whetheritisthesameasthe
5、designdrawingsandprocessingingredientslist.2.2.3whenthegroundwaterlevelishighintheconstructionsite,drainageanddewateringmeasuresmustbetaken.2.2.4familiarwiththedrawings,inordertodeterminethereinforcementwith,anddotheworkinconjunctionwiththerelevanttypes,suchasformwork,pipe
6、line,waterproofconstructionandassemblingreinforcementrelationship,constructionmethod,maketechnicaldisclosure.2.2.5accordingtothebasementwaterproofconstructionscheme(bystickingplasterorconstruction),floorreinforcementbindingfinishbottomwaterprooflayerandaprotectivelayer;abo
7、ttomendaroundthetemplate(orendwallmasonryprotection,waterprooflayer).Whenthebasementexteriorwallwaterproofingadoptstheinternalstickingmethod,thewallisfinishedbeforethewallreinforcementismade,andthewaterprooflayerandtheprotectivelayeraremadewell.3operationprocess3.1processf
8、low:SteelbarlocationlineToTransportreinforcementtotheuseofpartsToTyingthefloorandLiangGan
