COLUMN CONSTRUCTION SYSTEM AND SCREEN WITH ONE OR MORE SUCH SYSTEMS COLUMN.

摘要

The invention relates to a column system comprising a column (10) and one or more add-on elements (11,12) which are provided to be mounted against the said column (10), wherein said column (10) on their outer surfaces (outer circumference thereof) is provided with at least one stop (13) and ee or more of the said attachment elements (11,13) on the outer surfaces thereof are provided with at least one part (14) which in the mounted condition over at least a portion thereof against the stop ( 13) connection, wherein said column (10) provided with one or more located towards the inside of the column is (10) extending prism-shaped cavities (18) of which the said stops (13) are part.