Grouting is a means by which subsurface voids are filled with cementitious mixtures in order to arrest sinkhole development and stabilize the subsurface for future construction. The principals of Geo-Solutions have been involved in numerous grouting projects since the late 1980s.
Typical grouting involves the installation of a hollow casing to the depth of interest. A grout is then injected into the subsurface through the casing as the casing is simultaneously pulled out of the ground. Grout is typically injected until a noticeable increase in pressure is observed at the surface which indicates that all of the voids have been filled.
Geo-Solutions provides a range of innovative grouting techniques that can be performed as a stand-alone solution or used in conjunction with soil mixing or vertical barrier technologies to address a variety of challenging subsurface conditions.
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Grouting Equipment and Sample Specs
There are many publications written by Geo-Solutions’ Staff and other industry leaders, which focus on detailed technical aspects of Grouting.