This　paper　describes　six　new　tests　carried　out　on　reinforced　concrete　(RC)　beam　to　concrete　filled　steel　tubular　(CFST)　column　joints　subjected　to　the　ISO-834　standard　fire.　The　test　parameters　included　the　column　cross-sectional　type,　the　level　of　axial　load　in　CFST　column,　the　load　level　in　the　RC　beam　and　the　beam-column　stiffness　ratio.　Each　test　specimen　consisted　of　a　CFST　column　and　two　RC　beam　segments　in　cruciform　arrangement　to　represent　an　interior　joint　in　a　building.　Four　of　the　composite　connection　specimens　had　circular　columns　and　two　had　square　columns.　Analysis　of　the　experimental　results　is　carried　out　to　evaluate　the　influences　of　different　testing　parameters　on　various　characteristics　of　the　beam-column　connection　performance.