Ground paving or false ceiling slabs - have integral hollow feet obviating need for support but allowing stacking

摘要

The slabs (1) can be placed side by side and are of moulded material in plate form, with a geometric paving contour. The slabs have truncated cone or pyramid-shaped hollow feet (2), fixed to the base of the slab. The feet exit by their largest section at openings (5) on the top of the slab. Male (11) and female (12) joints around the periphery of the slab fix adjacent slabs together, while covers for the holes (5) can be carried during slab transport by studding into the spaces (10) on the lower slab face between the feet.