If walls and the floor slab are structuraly in good condition then to grout the cracks and providing a ferocement jacket monolithic for floor and walls with use of SBR and shear studs at suitable spacing will be an economical and effective solution. Regards.
There are 600 m.m. deep beams at the periphery and 7 columns on 24 m. Side and 2 intermediate columns on 13 m. Side. As beams and slab are cast at site monolithic we can consider slab continuous for BM calculations but whether same thing apply for depth calculations for deflection criteria. Regards.
