Spacer for bottom reinforcement

摘要

The invention relates to a spacer for bottom reinforcement, consisting of at least two longitudinal bars (2, 3) which are arranged at a distance from one another and are kept at the desired - parallel or diverging - distance by laterally protruding, welded-on transverse bars (4), the protruding length (5) being bent, the bend (6) preferably being at right angles to the protruding length (5). At least the free end of the bend (6) is insulated, e.g. encased in plastic. This supporting surface can also be widened, for example by a wide plastic foot. <IMAGE>