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Tag Archives | drilling

Compaction Grouting
Compaction grouting is a ground improvement method which is used to increase the density of the soil. This method of grouting is usually used to rehabilitate settlement of sensitive structures. Compaction grouting is carried out by injecting stiff mortar-like grout…
treatment of shallow mine workings - Aarsleff's Drilling & Grouting works in Kenton Bankfoot,
Drilling and Grouting: Bulk Infill Stabilisation of sub-surface voids Purpose Shallow voids pose a risk to surface building and sub-surface infrastructure because collapse of the ground overlying the voids can result in voids migrating to the surface, leading to crown-hole…