Engineering Design of Concrete Foundation Plate
Concrete foundation plate is box-shaped (lacunal) 30-40cm thick structure, formed by two thin panels connected by system of hidden cross beams/edges.
The thickness of both panels, as a rule, is 5cm (in case of installation of floor water heating systems a thickness of the top panel is increased up to 10 cm).
The width of cross beams/edges is 10cm with step of beams nearby 1m.
For reinforcing of concrete foundation plate is used standard grid from Вр1 4mm diameter wire and 100×100mm cell