Method to retrofit horizontal and vertical seals to buildings against water; involves displacing soil through slit that can be varied in size and shape, to form tubular hollow guide space

摘要

The method involves displacing soil through a slit that is not round and can be varied in size and shape, to form a tubular hollow guide space. The soil is displaced in reciprocating steps. A mineral mixture that can swell or is self-developing, e.g. is based on mortar or coal fly ash, is pressed mechanically through the slit and into the space under variable pressure.