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1、stepshape,controlofstepsize,setasideadecorationproject,torunupanddownthestairsthesamefaçadesteppingangle.4.4reversetriangularplateisintheMiddlebench,reinforcementtimesideboards.Reversetriangularplatesconsistofanumberoftriangularpiecesofwoodnailedtothewood,andtwo
2、triangularwoodblockshighandwideoftherightangleequaltosteponaside,timbersectionfor50mmx100mmandthirdcornerBoardwithbenchsupportcross-ridgedfixedbetweenthesideplates.4.4(1)expansionjointstemplatesupportset:firstsupportgoodexpansionjointssideofwalltemplate(wallside
3、sareformultilayerBoard),stayitsconcretepouringHou,willitstemplatedemolition,againsupportanothersidewalltemplate,butthiswallbyexpansionjointssidewith200thickhigh-densitysqueezeplasticpolybenzeneBoardfortemplate,anothersideformultilayerBoard,expansionjointsNorth-S
4、outhStatesurfacethewith200x200thickmultilayerBoardboxforacrossdie,tocontrolexpansionjointsofupperandlowerverticaldegrees.4.4(2)treatmentofconstructionjoints:thisconstructionisnottheprincipleofconstructionjoints,suchasconstructionjoints,subjecttothefollowingrequi
5、rements:constructionjointinbeamandplatewithsteelmeshorwood-modeblocked.Attentiontotheretentionofconstructionjointsmustbeperpendiculartotheaxisofthebeamandplate,shallremainobliqueCha.Beforethenextconcretepouring,constructionjointsofconcreteshouldbecuttinghair,and
6、loosestonesshouldbeleftfloatingpulp,waterandmoist.5constructionconsiderations5.1templateinstallation,upperandlowercolumnformworksystemshouldbeinstalledonthesameverticalline.5.2templatesoneachfloorafterinstallation,shouldreleaseagentbrushtemplate.5.3forthejointsi
7、sgreaterthan2mm,pastethecracktape.5.4nohardhitwhenstrippingpry,topreventdamagetothetemplateandthepouringofconcrete.6qualitystandardforreachedconcreteofstandard,weaccordingtoconcretestructureengineeringconstructionqualityacceptancestandard(GB50204-2002)developedh
8、asinternalcontrolstandard,asXiabyshows:concretequalityinternalcontrolstandardprojectallowsdeviationnationalstandardsinternalcontrolstandardaxislocation53endofdieShang
