Grouting

Requests coming directly from market key players for ready to be used mixture, with high technical characteristics, goes in the direction of reduction of site downtimes and wastes. Our research on this subject, matured during our activity on jobsite, gave us the opportunity to develop innovative mixtures based on the effective needs of the customers.

Backfill Grouting

In all backfilling operations, the annular space between the lining and the surrounding ground has to be filled with a special mixture able to grant, actually minimizes, the possible settlements on the surface. Our backfilling bentonites - organized in "AU SERIES"- are perfectly sodium balanced in order to grant adequate working stability in binary mixtures (Bentonite plus Cement).

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Geothermal Mortar for Well grouting

Ready-to-use premixed mortar for borehole grouting (low enthalpy geothermal probes). Its particular composition ensures low consumption and highly-effective thermal conductivity while being completely environmentally friendly.  Our innovative mixture has been designed and formulated in compliance with VDI 4640/2 guidelines.

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Grouting for Screeds

Ready to be used mortar based on selected bentonites and controlled shrinkage binders, suitable for the preparation of high conductivity screeds, designed for underfloor cooling or heating systems.

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Earth Electrode System Mortar

Natural sodium bentonites are used in earth electrode back-fill (to grout) to help lower soil resistivity  together with electrically conductive aggregates with cement, thereby providing electrically conductive concrete. Electrodes (including earth rods) can be encased in the Earthing compound  for   increasing their surface area and  lowering the resistance to earth.

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