Structural floor with girder-slab

concrete interjoist

The Ballut Blocks beam and block flooring system has in recent years grown rapidly in popularity, especially in domestic construction works. Basically, this flooring system consists of a series of precast T-Beams with special infill blocks between the beams. A concrete topping is then applied over the beams and blocks stabilizing the whole structure. This beam and block flooring system is simple, economical and does not require any skilled labour to set up. Furthermore, this method of construction reduces much of the site work that is evident in traditional in-situ concrete roofs, as normally no formwork or reinforcement is required on site. Another obvious advantage is speed of erection.