BENTOSUND 120E

Is a 100% natural sodium bentonite – completely polymer-free which, after a brief dispersion in water and an aging time of about 6 / 8 hours, shows a rheological reaction that guarantees highly colloidal suspensions which have excellent suspensive waterproofing and lubricating characteristics.

Recommended for the preparation of every drilling fluid (piles, Diaphragm Walls and tunnelling), mixtures for waterproof vertical cut-off walls, for setting-up of Earth Electrode systems
Installation by pipe-jacking of concrete pipes.

Specific advantages & benefits