Avanti International

With over 40 years of successful documented use, AV-100® Chemical Grout is used to stop water infiltration into manholes, mainlines, laterals and lateral connections, tunnels, mines, and other underground structures by creating an effective, long-lasting water barrier on the exterior of the structure. AV-100 is an ultra-low viscosity, chemically reactive gel that travels anywhere water can travel and cures in controllable set times from seconds to several hours. Once cured, it creates an effective, long-lasting water barrier while providing superb soil stabilization. AV-100 has higher strength compared to acrylates, and a greater longevity compared to silicates.

Applications

• Stops water infiltration into manholes, sanitary and storm sewer mainlines, joints, laterals, tunnels, mines, and various other geotechnical applications and underground structures by stabilizing external substrate.
• Ground modification/slope stability for prevention of landslides, erosion, or any place where site conditions or project requirements dictate modification of the existing soil properties. 

Features and Benefits

• Thinnest product on the market
• Can be injected through remote packer equipment
• Controllable reaction times from seconds to hours
• Will not undergo syneresis
• Half-life of 362 years for 20% grout concentration, as determined by U.S. Dept. of Energy
• No suspended solids
• Higher strength compared to acrylates
• Greater longevity compared to silicates
• Available in granular or liquid form