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1、谢沐风老师关于溶出问题汇总(2008.12——2010.12)reinforcedrateover1%ofreinforcedconcrete7~97.3.3steelengineering(1)steelprocessingsteelofsurfaceshouldcleannoinjury,paintpollutionandrust,shouldinusingQianeliminationclean,withparticles-likeoroldrustofsteelshallnotusing.Steelmachiningdimensionshallconformtotheconstruct
2、iondrawings,processedsteel'ssizeshouldbewithinthetolerancevalue.Steelprocessing(2)steelsteelinstallationprograminstalled(3)weldingofreinforcingsteel,lashingstrapswelded:reinforcementinstrictaccordancewiththerelevantguidelines,horizontalevenverticalbanding,solid.Steelbarconnectionbysolderingorlap,two
3、-sidedweldseamlength5d;single-sidedweldseamlength10d.Laplengthandnotlessthan35d.7.3.4formwork(1)selectionoftemplatesfromtheprojectduetotheface,largeamountofformwork.Accordingtothestructuralarrangementandconstructionplan,usingthefollowingtemplatetypes:1)combinedsteelformworkisusedforfloor,wallandothe
4、rparts,trucksdeliveredtotheconstructionsite,assemblingmanual.2)arcarcsegmentofsluiceanddamtemplatethetemplatestillusingsteelformwork,producedaccordingtoPierArcsizespecifications.(2)template-1)combinedsteelformworkusingconventionalconstructionmethods,partmeasuringwireclaspwiththepressatthesitestructu
5、retemplates,andverticalshaft,andtemporaryreinforcement,transversebandontheformwork,onthescrew,andfinalweldingrod,bybus,correctingtemplates,andtemplateandsupportreinforcement.2)templateandscaffoldthequalityofexistingnationalstandardsortradestandards,woodqualitystandardsIIandabovematerialshouldbe.Brit
6、tlewooddecay,seriousdistortionsorprohibited.MoldflatnessofthePanelshouldmeetthestandardrequirements,shouldbeassmoothaspossible,pitsarenotallowed,wrinklesorothersurfacedefects.Templatesproduceshouldmeettherequirementsofconstructiondrawingsofthebuildingsstructuralprofile,itsproductiontolerancesuptoSDJ
7、207-822.4.provisionsofarticle1.Slip,amobiletemplate,allowabledeviationofapermanentspecialtemplates,templatedesigndocumentsapprovedbythesupervisoroftheregulations.Templatesaccordingtodrawings179问题一:我的第