Grouting material and rinsing additives

After probe installation, the borehole annular space must be completely and continuously grouted from probe base to surface (per VDI 4640). Grouting material serves to: thermally couple the probe to the surrounding rock, hydraulically seal and separate groundwater horizons, and stabilize the borehole. Geser supplies approved grouting mortars and rinsing additives meeting all regulatory requirements.

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