In this field, SWISSBORING technological development is aimed at eliminating static bentonite muds commonly used for the support of the excavation in case of loose soils...
Excavations are usually supported by reinforced bulkheads made of rectangular panels, or by ranks of piles. Rectangular panels can be executed by means of bentonite mud...
Various types of equipment can be used to perform deep mixing, but the technique essentially relies on mechanical means to create an in situ mixture of soil and grout...