HF Mix

Tenon^® Thermaseal^® Geothermal Grout

Tenon® Thermaseal^® Geothermal Grout is a thermally conductive cementitious grout engineered for application of vertical and horizontal ground source heat pumps and geothermal well fields. It is non-toxic and non-shrink with a high solids content and a low-permeability factor, making this product ideal for ground source heat loops and safe for contact with potable ground water. It has a blend of thermally conductive sand with Portland cement for a range of thermal conductivities depending on design requirements. Thermaseal Geothermal Grout also offers low-absorption with a rigid seal to prevent integration of aquifers and is made in multiple versions, MN Mix (BOM #121014), 0.75 HF (high-flow) (BOM #129569), .75 HF Low Perm (BOM #129711), and 1.1 HF 50 lb. and 3000 lb. bags (BOM #113254 and #114277).