AV-330 Safeguard Files

NASSCO Tech Tips - Never Lose Man Hours on a Grouting Job

Tech Tips from NASSCO - Charlie Lerman Underground Construction Magazine 2013

  • Underground contractors, utilities and municipalities do big things well. It's the small jobs that can turn proftable projects upside down and lead to cost overruns.
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Product Guide: Urethane Grouts for Stopping Leaks

Avanti 2015

  • Quick Reference Guide: Urethane Grouts for Stopping Leaks
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Comparison of Chemical Grout Properties: Which Grout Can Be Used Where and Why?

David Magill and Richard Berry Paper Presented at Geo-Denver 2007 2006

  • This paper is about the current uses of chemical grouts, the economics of product use, and a discussion of where specific products within a category can be used.
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News: Working at Ground Zero

Brent Keller Water Control Quarterly 2002

  • As the recovery and rebuilding of New York City continues, new problems and challenges continue to present themselves at Ground Zero.
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Technical Manual: Expanded Gasket Placement (EGP) Technique

Avanti 2011

  • The EGP Technique: Expanded Gasket Placement Technique Using AV-219 Oakum™ and AV-202® Multigrout
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Technical Manual: Variable Pressure Application Technique (V-PAT)

Avanti 2014

  • Variable Pressure Application Technique (V-PAT) for repair of water leakage through concrete
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Magazine Article: Chemical Grout Stops Leaks

Avanti Public Works 1998

  • Since its development in the early 1950s, chemical grout has been used to stop water movement through soils in mines, earthen dams, and excavation sites. It is also extremely effective in stopping leaks in buried structures.
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Brochure: 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.
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Chemical Grout Stops Leaks in Parking Garages

Avanti 2005

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