Grouting

Norwest Holst is one of the UK's premier grouting specialists.

With over thirty years in the industry, the management team have a wealth of knowledge gained from the successful completion of over 1400 contracts. Together with a highly qualified technical team, experienced site agents and specialist field operatives you can be assured of a high quality and effective service.

Fieldwork Capability

* Single and multi rig contracts from £1k to £4m
* Multi purpose rigs for vertical and inclined drilling in all ground conditions
* Silos for material storage permitting high productivity
* Custom built mixers for efficient and high volume injection
* Cement: PFA infilling of shallow coal and non coal mine workings
* Investigation and stabilisation of vertical shafts and construction of shaft caps
* Tube-a-manchette and specialist pressure grouting for seepage control in earth dams