Traditional cement and bentonite grouts can fail under the tree of seismic activity, ground creep, and other geotechnical pressures. This can leas to cracking, deformation, and costly repairs.
KM22 patented mix design provides a grout that will absorb the movements, keeping them from the tunnel segments. KM22 rebounds when the earth shifts back after the initial compressive effort. No other mix design offers the same performance.
Download our white paper to learn more about the performance testing done with the US Bureau of Reclamation.
We can also be contacted by e-mail at Kevin.Foody@kmmaterials.com or Mark.Gregory@kmmaterials.com.