Steel natural harmony of green low-carbon buildings

Steel residential construction costs and mechanisms to seek opportunities for improvement

Steelhousingbenefitsasrainsoakintothedepthsheartgeneral,aroundalotofboilerplatesteelhousingturnedout.However,thecurrentsteelstructurehousinghardtolettheworldbecomeanindustryrecognizedandacceptedthatitcanbesaidthatthunder,littlerain.Localgovernmentshaveissuedoverfileboostdevelopmentofsteelhousing,andtoencouragedevelopers,20%reductionpersquaremetertobebuiltprojectcosts.Althoughthepolicyisveryfavorable,steelresidentialhousingconstructionrateinthecityisveryscarce.Thissituationistheindustryinterpretedashighersteelconstructioncostandthelackofeffectivemechanismsforresults. Theindustrybelievesthatcurrentlyfacestwosteelresidentialcustomers:endusersanddevelopers.Bothclientacceptanceofsteelstructureresidencethereisacertaindegreeofdifficulty.Fromthedeveloperisconcerned,thecostisthemainfactortoconsider,therearefewplaceswehavebuiltsteelresidentialbuildings,throughestimates,itscostpersquaremeteris20%higherthanconcretebuildings.Thereisasystemofcooperationbetweenbuildingsystemsandcompatibility.Fromtheownerofview,theconceptcannotfullyacceptthesteelstructurehousingoutfromthetraditional"Qinbricktile"mode. Someexpertssaidthatduetothetechnicalandsupportingsteelstructureresidentialproductsnotyetfullymature,suchasfireprevention,anti-corrosion,supportingwallsandfloorslackingrespect,frombuildingconstructionpointofview,itssoundinsulationandthermalinertiaisnoteasyachievethetargetofconcrete,andhigherprojectcostanddomesticpeople,concepts,allcontributetotheslowdevelopmentofsteelstructurehousingsituation. Fromthecurrentdomesticpolicy,althoughlightsteelstructureresidentialenergysavingsinproductionandtransportprocessesthanconcretebuilding,butthestateisalsoconsidering,throughthepromotionofenergy-savinglightsteelbuildingcanbemuch,whethertheworthy,afterallitstechnicalmaturityandcosthaveyettobeinvestigated.Lightsteelstructureresidentialbuildingisverypromisingproduct,housinghighuse,highaccuracy,especiallyforlow-risehousesandcottages.Butdevelopersfacemajorcostistheconstructiondeletion,supportingpolicies,steelhousingneedsinthenationalfirecodeandaseriesofancillaryproductsbreakthroughhasnotbeenfullyindustrializedandotherissues.Sincethereisnomandatoryrequirementforthepromotionofdevelopmentandeconomicbenefitsofsteelconstructioncompensationpolicyalsoledtothecurrentsituationofsteelconstruction. LightsteelstructurehousingsysteminEuropeandothercountrieshasbeenverymature,butouronlybeenappliedinBeijing,Shanghai,Chengduandothercitiesofthefew,relevantindustrystandardsareunderdevelopment,sothecurrentimplementationoftheprojectwillbetheuseofexpertsform.Agroupofindustrydatashowthattheconstructionoflow-riseresidentiallightsteeltechnologyisevolvedonthebasisoftheNorthAmericanwoodframeconstructiontechnology,thelightsteelstructureisdurableundernormalcircumstancestheageof275years. Thefaceofmarketopportunities,urbanandruralconstructionthereisagreatdemandforresidentialspace,topromotethedevelopmentofsteelbuildingsinthedomesticmarketfirstneedtostandardizetheconstructionofresidentialpartsandtheintroductionofindustrystandardsandregulations,thuspromotingthedevelopmentofsteelhousingmarket.ResidentialSteelgovernment,developers,technologycompaniestoworktogether.Governmentshoulddevelopappropriatepoliciesandregulationstoencourageresidentialconstructionsteelstructuretoprovideagoodpolicyenvironment. Keywords:StellStructure