Webinar: Geological and Hydrogeological Considerations for Achieving Water Cutoff in Rock

Geological and Hydrogeological Considerations for Achieving Water Cutoff in Rock: Which Grout to Use When and Why Original event date 5/14/2020. The goal of this technical webinar presentation is to understand why - from a geological or hydrogeological perspective - you typically use each type of grout to achieve water cutoff in rock - including Portland cement, microfine/ultrafine, sodium silicate, acrylate/acrylamide, polyurethane, and asphalt. Presenters: Brad Crenshaw, PE, PG - Ground Engineering Contractors; Britt N. Babcock, PE - Avanti International