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不同类型幕墙交接处安装要点
EnglishAnswer:
Differenttypesofcurtainwalljoints.
Curtainwallsarenon-loadbearingwallsthatare
attachedtothemainstructureofabuilding.Theyare
typicallymadeofglass,metal,oracombinationof
materials.Curtainwallscanbeinstalledinavarietyof
ways,butthemostcommonmethodsarestickconstruction
andunitizedconstruction.
Stickconstructionisamethodofinstallingcurtain
wallsinwhichtheindividualcomponentsofthewallare
assembledonsite.Thismethodistypicallyusedforsmall
tomedium-sizedcurtainwalls.
Unitizedconstructionisamethodofinstallingcurtain
wallsinwhichtheindividualcomponentsofthewallare
assembledinafactoryandthenshippedtothesitefor
installation.Thismethodistypicallyusedforlarge
curtainwalls.
Jointsincurtainwalls.
Thejointsincurtainwallsarecriticaltothe
performanceofthewall.Apoorlydesignedorinstalled
jointcanleadtowaterleakage,airinfiltration,and
structuralfailure.
Thereareavarietyofdifferenttypesofjointsthat
canbeusedincurtainwalls,including:
Buttjointsarethesimplesttypeofjoint.Theyare
createdbysimplyabuttingtwopiecesofmaterialtogether.
Lapjointsarecreatedbyoverlappingtwopiecesof
material.Thistypeofjointisstrongerthanabuttjoint,
butitisalsomoredifficulttoseal.
Interlockingjointsarecreatedbyinterlockingtwo
piecesofmaterial.Thistypeofjointisverystrongand
weathertight,butitisalsothemostdifficulttoinstall.
Thetypeofjointthatisusedinacurtainwallwill
dependonthespecificrequirementsoftheproject.
Installationofcurtainwalljoints.
Theinstallationofcurtainwalljointsisacritical
stepintheconstructionprocess.Apoorlyinstalledjoint
canleadtowaterleakage,airinfiltration,andstructural
failure.
Thefollowing
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