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1、stepshape,controlofstepsize,setasideadecorationproject,torunupanddownthestairsthesamefa?adesteppingangle.4.4reversetriangularplateisintheMiddlebench,reinforcementtimesideboards.Reversetriangularplatesconsistofanumberoftriangularpiecesofwoodnailedtothewood,andtwotriangularwoodblockshighandwideof
2、therightangleequaltosteponaside,timbersectionfor50mmx100mmandthirdcornerBoardwithbenchsupportcross-ridgedfixedbetweenthesideplates.4.4(1)expansionjointstemplatesupportset:firstsupportgoodexpansionjointssideofwalltemplate(wallsidesareformultilayerBoard),stayitsconcretepouringHou,willitstemplated
3、emolition,againsupportanothersidewalltemplate,butthiswallbyexpansionjointssidewith200thickhigh-densitysqueezeplasticpolybenzeneBoardfortemplate,anothersideformultilayerBoard,expansionjointsNorth-SouthStatesurfacethewith200x200thickmultilayerBoardboxforacrossdie,tocontrolexpansionjointsofupperan
4、dlowerverticaldegrees.4.4(2)treatmentofconstructionjoints:thisconstructionisnottheprincipleofconstructionjoints,suchasconstructionjoints,subjecttothefollowingrequirements:constructionjointinbeamandplatewithsteelmeshorwood-modeblocked.Attentiontotheretentionofconstructionjointsmustbeperpendicula
5、rtotheaxisofthebeamandplate,shallremainobliqueCha.Beforethenextconcretepouring,constructionjointsofconcreteshouldbecuttinghair,andloosestonesshouldbeleftfloatingpulp,waterandmoist.5constructionconsiderations5.1templateinstallation,upperandlowercolumnformworksystemshouldbeinstalledonthesameverti
6、calline.5.2templatesoneachfloorafterinstallation,shouldreleaseagentbrushtemplate.5.3forthejointsisgreaterthan2mm,pastethecracktape.5.4nohardhitwhenstrippingpry,topreventdamagetothetemplateandthepouringofconcrete.6qualitystandardforreachedconcreteofstandard,weaccordingtoconcretestructureengineer
7、ingconstructionqualityacceptancestandard(GB50204-2002)developedhasinternalcontrolstandard,asXiabyshows:concretequalityinternalcontrolstandardprojectallowsdeviationnationalstandardsinternalcontrolstandardaxislocation53endofdieShang
