Duct/buried cable protecting and covering device for use in covering assembly, has fixation units arranged to fix two adjacent plates arranged one beside another and/or one following another, where plates are made of synthetic material

摘要

The device has a plane plate (2) made of synthetic material in a single part. The plate has a side (3) that is smooth on its entire surface. Projections are formed at another side of the plate, and form an alveolar structure. The plate has complementary fixation units at a level of longitudinal and/or transversal edges, where the fixation units are arranged to permit fixation between two adjacent plates arranged one beside another and/or one following another.