Geothermal Borehole Grouting Unit

This towable unit comprises equipment for the insertion the geothermal loop together with preparation, mixing and pumping of the high thermal conductivity grout into the borehole.

This equipment configuration comprising motor driven grout mixing and dispensing unit with hydraulic loop and tremie deployment was designed in the USA (UK supplier). Grout is mixed on board and pumped from the mixer, through the tremie which is delivered by the hydraulically powered reel direct to the bottom of the borehole.

No more messy manhandling of sacks of grout at the top of the borehole. No more bridging and blocking of the hole with unmixed grout. Guaranteed consistency of mix and high thermal conductivity for your heat pump collector loops.

Increased speed and cleanliness of operation means higher efficiency, higher cleanliness and lower cost to the client.

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