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- GeoPro - Model BH20 - Standard Grout
GeoPro - Model BH20 -Standard Grout
BH20 is GeoPro’s conventional, non-thermally enhanced grout designed for use in bore hole sealing applications and geothermal applications where a thermal conductivity value of no more than 0.42 Btu/hr-ft-°F is required. Mixed as a 20% - 25% solids grout, BH20 sets into a semi-rigid plug well suited for sealing well casings, decommissioning abandoned wells and for GSHP systems where low thermal conductivity ranges in the bore annulus are acceptable. BH20 is not intended to hold silica sand in suspension to form a thermal grout.
BH20 is a stand-alone product requiring only potable water for mixing. BH20 does not require any polymers or additives and will not flash hydrate. The unique chemistry of BH20 decreases the amount and variety of materials required on site while reducing mix times and eliminating the need for on-site chemistry experiments.
- Does not flash hydrate.
- Requires no polymers or other chemical additives.
- Workable for 20 minutes when mixed with potable water at 50°F to 80°F.
- Permeability independently confirmed by third party laboratory according to ASTM D 5084.
- Thermal conductivity independently confirmed by third party laboratory according to ASTM D 5334.
- NSF/ANSI Standard 60 Certified to not contribute contaminants to drinking water that could cause adverse health effects.