Multi-hollow cavity floor panel

Slab panels for 5 and 9 storey residential buildings of 125 series are made of heavy concrete with volumetric weight 2500 kg/m3. Panels with span size 6380, width 2390, 1190 and 1100 mm continuously reinforced with seven-wire strands of diameter 6, the method of tensioning electromechanical. Concrete grade 300. Floor panels with length of 3180 mm, width of 2390, 1190 and 1100 mm are reinforced with welded meshes with working reinforcement of class AIII. Concrete grade 200. Also produced panels with circular voids for flooring floors of houses with brickwork, length 7200 to 4200mm, width 1500, 1200 and 1000mm with prestressed working reinforcement and panels with length from 4200 to 2000mm without prestressing.