Slab fabricating method for e.g. building, involves casting cement mass in casing after setting reinforcing housing with lower longitudinal frameworks each having parts supported in mass in direction opposite to absorbed tensile stress

摘要

The method involves casting a cement mass (2) in a casing after setting a reinforcing housing (3) in the mass, to fabricate a slab (1). The housing has lower longitudinal frameworks (31) and upper longitudinal frameworks (31) connected with each other. Each framework (31) has locking parts (43, 43) supported in the mass at respective locking zones (B, B) formed inside the slab, in direction opposite to absorbed tensile stress. An independent claim is also included for a reinforced concrete piece comprising a reinforcing housing.