Fillers are of various sections and in formwork system, enjoy various applications as follows:
- 1. For covering distances which application of standard modular forms is not possible.
- 2. In spaces limited to formwork which possibility of disassembling forms is not applicable. In such a case, the application of filler seems necessary.
- 3. In cases which the possibility of displacement of all formwork systems is possible with the crane. By placing filler between large panels, integrated and large panels can be separated from the surface of concrete easily from each other.