AV-290 Fast-Set

Curtain Grouting Concrete Manhole
View Avanti chemical grout being pumped through a concrete manhole structure into the soil to create a grout curtain to stop infiltration.
Fast-Set Balloon Technique
Observe AV-290 injected by a simple cartridge to demonstrate expansion and shutdown underground leaks.
Fast-Set Hydrophobic Foam for Water Stop
Demonstration of the expansion that happens behind the wall to stop groundwater infiltration.
High-Volume Hydrophobic 1:1 Pump
Using Graco 1:1 pump, fast reacting AV-290 provides controlled expansion.
Hydrophobic Foams Training
When, why, and how to use hydrophobic foams.