Skip to main content


Animation: Curtain Grouting Subways and Tunnels

View animation of curtain grouting to stop water infiltration in subways and tunnels.

Animation: Curtain Grouting Tunnels and Mines

View animation of stopping water infiltration through curtain grouting in tunnels and mines, such as salt, diamond, copper, potash and gold.

Animation: Slab Lifting

Animation for lifting of concrete slabs with Avanti's AV-600 SureLift.

Demo: Super Plasticizer with Ultrafine Cement

Demonstration: The effects of Super Plasticizer on a low water/US Grout Ultrafine cement mix ratio.

Helmet Cam: Tunnel Curtain Grouting with AV-278 Low Vis Hydro

Helmet Cam from Avanti's Field Service Manager - Charlie Lerman - of Tunnel Curtain Grouting with AV-278 Low Vis Hydro

Presentation: North American Tunneling (NAT) 2012

Three geotechnical case studies focused on groundwater control.