On this type of walls the face element of which is geogrid, the filling material remaining between two bearing geogrids is retained by wrapping the geogrid walls, backwards. In order to retain the face during the filling process until the geogrid become load bearing. Welded wire fabric (WrapMesh), mold (WrapMold) or small geobags (WrapBag) filled with soil are used. The geogrid, erosion control layer, geobag and similar elements allow for bushing out or hydroseeding. With the erosion control layer that is used in the interior part of the geogrid, the soil on the face is prevented from being exposed to erosion by the effects such as rain. The face of these walls which are also called as living wall is protected by plant roots and green extensions along.
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