The design of each side of the column formwork is required to be supported by the column itself, and the three main forms of headstones that can be seen in all ancient capitals are such that it may be convex, concave and can also be surveyed.
Column formwork can be carried out using column metal concrete formwork, plastic concrete formwork, boarding formwork, plywood formwork and in other models. It is better that the height of the corners and modular in the formwork of columns is not the same, for instance, the height of the panel is less or more than the height of the corner to prevent the torsion of the columns. Warping is one of the results of the column formwork and to resolve this problem, the side of the pipe belts must be changed every other element or applied to the clamps in opposite directions. Therefore, the quality of the formworks manufactured by Fezmigroup must be taken into account.
Concrete box formwork is also one of the column formworks with a wide range and variety, which is used for pouring concrete for light and semi-heavy prefabricated objects in larger volume.
The construction of colonies and the execution of several of its types is also possible by moving chassis as well as CLC packs; Various types of these structures include tables, canio, flowerbox, waffle, prefabricated block, tetrapod, reinforced prefabricated foundations and foundations, which despite the new methods in some of the above types, still persuade many to prepare and operate them due to the advantages of using concrete box formworks.
Round metal formwork are used for columns with circular form and arc metal formwork are utilized for columns with high diameters.
Circular column formwork
Circular column formworks are produced in most cases with diameters from 30 to 150 cm. Because the product is manufactured for a certain diameter, it cannot be used for other diameters. If other diameters are needed, it is possible to place mushroom columns on the formworks of circular columns. The circular column formworks produced in the complex has a noticeable smooth and polished surface and the lowest seams.