The "drop head" system PL20 beams and multilayer wood panels for slab casting.
Utilizing the drop head method allows you to optimize and significantly reduce intervention time in the reinforcement of the slabs. Just a hammer hit frees up the PL20 beams' reinforcing stirrup, which lowering itself, allows you to recover both the main and secondary layouts as well as part of the forming board.
Re-use with a second supply of props will result in noticeable savings for the jobsite's budget and an optimization of materials.

After the minimum period of maturation time, you will move on to the recovery of the tripod and intermediate props.
Just hammer hit, frees up the drop head's bearing, thus lowering it.
You will recover the primary and secondary PL20 beams and part of the forming board.
The recovered parts of the system can now be used for another casting pour.
The drop head props will stay on until the complete maturation of the concrete.