It was necessary to stabilize the steep slope first, before intended construction of a new house at the site. Wall formed by the excavation was stabilized by anchored retaining wall.  R32N anchors grouted with polyurethane resin GEOPUR were used. The retaining wall was built in steps, always after partial excavation of the slope (the upper part was made from reinforced concrete, lower parts from sprayed concrete).

The slope above the retaining wall, showing character of a landslide, was stabilized by nailing with grouted R32 anchors.

We made the proposal for stabilization as well as performed the designed works.