Creating column shuttering, or formwork for columns, is a step by step process to ensure the concrete is supported as it cures. Here’s a general guide based on what I found:
Prepare the Area: Determine the location and size of the column. Clear the area where the column will be built.
Assemble the Formwork: Depending on the type of formwork system you’re using, assemble the shuttering components. These usually include panels, clamps and braces. The formwork should be strong enough to withstand the pressure of the wet concrete without deforming3.
Position the Formwork: Place the assembled form at the designated location. Make sure it’s aligned with the structure layout4.
Apply Shuttering Oil: Apply a thin layer of oil or grease to the inner surface of the shuttering. This will prevent the concrete from sticking to the formwork and make it easier to remove after the concrete has cured5.
Support the Formwork: Install supports or props to hold the formwork in place. The support system should be strong enough to bear the load of the wet concrete and prevent any movement during the curing process3.
Pour the Concrete: Once the formwork is in place, pour the concrete into it. Make sure the concrete is compacted properly to avoid air pockets or voids6.
Cure the Concrete: Let the concrete cure for the required time before removing the formwork. The curing time will depend on the type of concrete used, ambient temperature and humidity levels7.
Remove the Formwork: After the concrete has fully cured, remove the formwork carefully. Don’t damage the newly formed concrete structure during this process5.
Remember this is a general guide. The actual process may be more complex depending on the project and local regulations. Always consult with a qualified engineer or construction professional to ensure best practices.
Footnotes
https://pioner.ua/en/blog/opalubka-kolonn-poshagovaya-instrukciya/ ↩
https://grsscaffolding.com/blog/what-are-the-column-shuttering-components/ ↩
https://www.linkedin.com/pulse/column-shuttering-support-sudeep-singh ↩ ↩2
