Formwork for realization of concrete slab in building site, has secondary beams separated by space partially filled using removable temporary protection floor received at primary beams before laying formwork plates

摘要

The formwork has primary beams (3) extending in a primary direction, and secondary beams (4) extending between the primary beams. The secondary beams are constituted of a support assembly for receiving formwork plates. The secondary beams are separated by a space (2) partially filled using a removable temporary protection floor (1) received at the primary beams before laying the formwork plates, where the formwork is made of aluminum alloy.