Early removal support system and the system including this support system

Abstract

The invention relates to an early removal support assembly for a formwork system for a fully reusable cast concrete slab, meaning that, at the point of reaching a specific strength of the cast slab, most of the parts used for the actual formwork of the cast slab, except for some key load-bearing points, can be removed. The structural parts to be removed early are linked together and supported by a movable support assembly (lower support plate), separate from the fixed support assembly (upper support plate). The early removal support formwork system includes the head support assembly (1), support beam (2), plastic-faced steel frame formwork (3), shaped plastic formwork (4), wedge pin assembly (5), corner connecting bar (6) and scaffolding (7). In which, the head support assembly uses screw-nut drive to lower the formwork part that needs to be removed early.