“Slurry wall” is a technology which allows to fulfill fencing of the foundation pit of any configuration for construction of buildings under housing density of cities and megapolises and also if underground communications are close, not affecting their normal functioning. Taking into account modern urban saturation, the slurry wall is the only possible method of building underground structure facility.

The main function of the retaining wall is to provide firmness of construction pits and landslide slopes.

To increase firmness and maintainability the filler structures can be made in combination with ground anchors.