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1、stepshape,controlofstepsize,setasideadecorationproject,torunupanddownthestairsthesamefaçadesteppingangle.4.4reversetriangularplateisintheMiddlebench,reinforcementtimesideboards.Reversetriangularplatesconsistofanumberoftriangularpiecesofwoodnailedtothewood,andtwotriangul
2、arwoodblockshighandwideoftherightangleequaltosteponaside,timbersectionfor50mmx100mmandthirdcornerBoardwithbenchsupportcross-ridgedfixedbetweenthesideplates.4.4(1)expansionjointstemplatesupportset:firstsupportgoodexpansionjointssideofwalltemplate(wallsidesareformultilaye
3、rBoard),stayitsconcretepouringHou,willitstemplatedemolition,againsupportanothersidewalltemplate,butthiswallbyexpansionjointssidewith200thickhigh-densitysqueezeplasticpolybenzeneBoardfortemplate,anothersideformultilayerBoard,expansionjointsNorth-SouthStatesurfacethewith2
4、00x200thickmultilayerBoardboxforacrossdie,tocontrolexpansionjointsofupperandlowerverticaldegrees.4.4(2)treatmentofconstructionjoints:thisconstructionisnottheprincipleofconstructionjoints,suchasconstructionjoints,subjecttothefollowingrequirements:constructionjointinbeama
5、ndplatewithsteelmeshorwood-modeblocked.Attentiontotheretentionofconstructionjointsmustbeperpendiculartotheaxisofthebeamandplate,shallremainobliqueCha.Beforethenextconcretepouring,constructionjointsofconcreteshouldbecuttinghair,andloosestonesshouldbeleftfloatingpulp,wate
6、randmoist.5constructionconsiderations5.1templateinstallation,upperandlowercolumnformworksystemshouldbeinstalledonthesameverticalline.5.2templatesoneachfloorafterinstallation,shouldreleaseagentbrushtemplate.5.3forthejointsisgreaterthan2mm,pastethecracktape.5.4nohardhitwh
7、enstrippingpry,topreventdamagetothetemplateandthepouringofconcrete.6qualitystandardforreachedconcreteofstandard,weaccordingtoconcretestructureengineeringconstructionqualityacceptancestandard(GB50204-2002)developedhasinternalcontrolstandard,asXiabyshows:concretequalityin
8、ternalcontrolstandardprojectallowsdeviationnationalstandardsinternalcontrolstandardaxislocation53endofdieShang
