| abstract |
Framework structure of vertical side wall columns and at least one intermediate floor (11) arranged between the side wall columns (14), containing an intermediate floor plate which is laterally offset from the side wall columns and by means of brackets (31) which are fixed on the one hand to the side wall columns and on the other hand to edge areas of the intermediate floor plate are held. The intermediate floor panel is a multi-layer composite panel with a core or intermediate layer made of plastic foam. The framework structure can be used, for example, as a structure for double-decker buses or high-floor buses. |