Revetment for an embankment, as well as revetment element therefore

摘要

The block symmetry axes are oriented in the cross-direction of the rows of blocks (2, 3). All the blocks in one row have the same orientation relative to their asymmetry axis. The blocks have parallel top and bottom surfaces and are arranged in rows positioned side by side. Each block is symmetrical relative to a symmetry axis and asymmetrical relative to an asymmetry axis extending at right angles to the symmetry axis. Open spaces (19, 20) are formed between successive blocks in one row and between blocks in adjacent rows. The blocks are T-shaped. An independent claim is also included for the covering blocks, each of which comprises a longitudinal section (7) and a lateral section (8) positioned symmetrically relative to the block symmetry axis.