When, why, and how to use acrylic gels.
Mixing instructions for a standard 60-gallon batch of AV-100.
Observe AV-290 injected by a simple cartridge to demonstrate expansion and shutdown underground leaks.
Demonstration of the expansion that happens behind the wall to stop groundwater infiltration.
Demonstration: The effects of Super Plasticizer on a low water/US Grout Ultrafine cement mix ratio
Demonstration of a horizontal grout curtain in a fish tank.
To determine grout content, hydrometer and temperature gauge provide measures to compare strength on chart.
Municipalities treat 50% groundwater which can be eliminated by sealing mains, manholes, and laterals.
Using Graco 1:1 pump, fast reacting AV-290 provides controlled expansion.
Step-by-step, how-to tutorial on single-component injection, PPE, and best practices.
Techniques and best practices for controlling gel time
Sample demonstration how hydrophilic gels will set and protect in soil.
Insightful training (9:16 min) and advantages of hydrophilic foams--when to use, why, and when not to use.
When, why, and how to use hydrophobic urethanes.
Additives change outcomes giving the applicator more control.