BAROID BORE-GROUT 50LB BAG

BORE-GROUT™ horizontal heat loop grout is a bentonite material designed for use in grouting boreholes containing horizontally installed ground source heat loops. BORE-GROUT horizontal heat loop grout is also used where a grout is required to be placed around a horizontally installed product line. BORE-GROUT horizontal heat loop grout is designed to be mixed and pumped neat with standard horizontal directional drilling (HDD) rig equipment. Alternately, silica sand may be added to BORE-GROUT horizontal bentonite grout to increase the thermal conductivity, up to 1.2 BTU/hr·ft·ºF (0.69 – 2.08 watts/m·°C). Sand-enhanced BORE-GROUT horizontal heat loop grout systems will require dedicated grouting equipment for mixing and placement. BORE-GROUT horizontal heat loop grout should only be used in the saturated zone.