CGI Solutions offer many services including microfine chemical grout injection, underpinning/retaining/soil retention, core drilling, excavations and concrete sawing, as described below.
Microfine Chemical Grout Injection
A low viscosity cement that is injected into the pores of the soil, without displacing or changing the soil structure. Chemical Grout Injection is ideal for unstable structures and deep excavation areas. The low impact grout injection can be installed at varied depths and widths.
Underpinning / Retaining / Soil Retention
In construction or renovation, underpinning is the process of strengthening the foundation to an existing building or other structure.
Underpinning may be necessary for a variety of reasons. The original foundation is simply not strong enough or stable enough.
We are able to drill holes vertically, horizontally & inverted (drilling from underneath through the slab).
Our services extend into excavations including land clearing, levelling, grading & all earth moving requirements.
We provide specialised concrete sawing services.