Hydrophilic Foams Files

Chemical Grout Stops Leaks in Concrete Structures. Permanently.

Avanti 2000

  • Leaks in concrete structures keep coming back unless they are permanently sealed with chemical grout.

Chemical Grout Stops Leaks in Parking Garages

Avanti 2005

  • In concrete parking garages, chemical grout forms a permanent, flexible seal that stops water movement.

Sickening Sewer Crisis

David Whitman U.S. News and World Report 2000

  • The Martins detected a foul odor in their elegant home in Atlanta's affluent Buckhead neighborhood. The sewer line on their street had become partially blocked with grease, and a peek down their basement steps confirmed the worst.

Trenchless Technology: Avanti Leads in Industry Development & Education

Allen Thomas Trenchless Technology Magazine 1994

  • Trenchless Technology - June 1994 - Avanti leads in industry development and education: In 1978 when Avanti International was formed by four rehab contracting companies, David Magill was hired as its first employee and the company's first president.

Sewage Pouring into Lakes, Streams

Tom Vandenbrook USA Today 2002

  • SSO 700 is an unremarkable spot. Just a pipe, hidden by trees and brush, emptying into Mill Creek near downtown Cincinnati.

We Stopped a River with Chemical Grout!

Zoud Danko, Chief Engineer, ABM Engineering Services for Voit Properties, Los Angeles, CA Avanti International 2000

  • When they designed our 300,000 square-foot office building, the engineers knew it would be built over an underground river. After all, the river has been there for at least 20,000 years, but they thought the flow would stop in the dry season.

We Kept the Airplanes Flying with Chemical Grout!

Jackie Spurling, P.E., Vice President, Stanley Engineering Company, Houston, TX Avanti International 2000

  • In 1997, serious leaks developed at George Bush Intercontinental Airport in a long utility tunnel connecting a passenger terminal with the central plant.

Chemical Grout Stops Leaks in Concrete Dams

Avanti 2009

  • Chemical grout has been stopping leaks in concrete structures for over 25 years. In concrete dams, chemical grout forms a permanent, flexible, compression-type seal that stops water movement.

Leaks Stopped in Airport Tunnel

James Applegath Water Control Quarterly 1998

  • At George Bush Intercontinental Airport (Houston, TX), the physical plant is connected to the passenger terminals by a tunnel. Cracks had developed in the ceiling of the tunnel, and by summer 1997, water was pouring into the tunnel and onto the pipes.
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