A Lally Lock column is a concrete filled steel column that does not need to have the cap or base plates welded. The top end of the column is fitted with an embedded fastening unit that will accept a 1/2" screw to fasten the cap plate onto the column. The bottom end it just concrete and can be cut with a pipe cutter. Base plates are fastened with concrete screws.
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Decorative column.
A beam will be placed horizontally, a column will be placed vertically.
Starter may be defined as a base structure before casting of column to keep column in fixed position and to erect form-work.
column curtailment details
A caisson is what you make to keep water away while you construct a column in a river or lake.