Production of water-tight vertical walls used in the production of building foundations comprises forming secondary lamellae in the spaces between the primary lamellae, and forming homogenizing lamellae between the other lamellae

摘要

Production of water-tight vertical walls comprises forming primary lamellae (10, 15) made from ground mortar by sinking rotating mixing tools and adding a self-hardening suspension up to the final height of the wall, forming secondary lamellae (20, 21) in the spaces (13) between the primary lamellae, and forming homogenizing lamellae (30, 40) between the primary and secondary lamellae. Preferred Features: The spaces have a dimension which is the same or smaller than the individual lamellae lengths (16) minus the diameter of the individual mixing tools.