The assembly must be effected stage by stage as hereunder described but if you leave the props in position for the concretes drying, the dismantlings stages will be different.
To superpose the frames is forbidden, you have to respect the security norms in force.
You can use our sliding trolley to shift the frames.
1. Open the frame to 90°
2. Use the wedges to assemble the two 1/2 frames
3. By setting the props, they are automatically in good position by self-locking.
4. The unitary working loads of props is the same, and not increased.