A mineral grout suspension is a blend of liquid and granular matter. Suspensions used in geotechnical works consists of water, as an aqueous liquid phase, and a solid phase defined by mineral grains such as cement, bentonite and fillers. The cement is hydrated by water to lead to the mechanical strength while the bentonite stabilizes the cement particles. Additives such as thinners, retarders or hardeners are sometimes necessary to adapt to special conditions.

In order to formulate mineral grouts other factors such as the treatment objective and contractual requirements need to be taken into account. Niva Solutions has the knowledge and equipment to formulate and test preliminary grout formulations in their laboratory for injection grouts and slurries and backfill grouts. Through utilization of mixing, testing and analytical equipment, we are able to solve complex project challenges and effectively reach the contractor's objective.