- A column kicker is also knowns as a column starter.
The column kicker is constructed to provide the base for formwork. It gives exact column base alignment.
After the construction of the column starter, the formwork can be placed immediately.
The column kicker is the bottom part of the column so its length and width are the same as the column.
The height of the column kicker varies from 100 millimeters to 150 millimeters.
The standard height of the column kicker is 150 millimeters because it gives more stability to formwork.
Primarily, the thickness of the kicker under 150 mm isn’t desired. If the kicker thickness is more than 150 mm, it will in general droop with the heaviness of cement in them. After the formwork of the segment kicker is set, then, at that point, new cement is put solidly with the piece.
Benefits of Column Kicker
- It provides stability to formwork.
- It makes formwork easy by providing a base.
- It corrects the column alignment.
- It prevents the movement of longitudinal reinforcement of columns.
- Column starter ensures the provision of designated column concrete cover.
The drawback of Column Starter
The main drawback of the column kicker is that it forms joints. Joints can be harmful if columns are not cast properly. There is a risk of cracks in the column.
Formwork can be done without a column kicker but the risk of errors is increased if kickers are not used.