AV-118 Duriflex Files

Brochure: Sewer Grouting - Mainlines, Laterals and Lateral Connections

Published Year: 2019

  • Sewer Grouting Brochure - Mainlines, Laterals and Lateral Connections

Grout Workshop: Stop Water Infiltration Now, Not Later

Published Year: 2010

  • Stop water infiltration now, not later

Magazine Article: Chemical Grouting: Stopping Groundwater Infiltration at the Service Connections

Published Year: 2010

  • Chemical grouting of sewer mains to control groundwater infiltration and exfiltration at joints and connections has become a mainstay of many sewer system maintenance and rehab programs

NASSCO Tech Tips - Curtain Grouting Manholes and Underground Structures

Published Year: 2010

  • Picture this: You’re standing in a brick manhole that is 50 years old and leaking extensively all around you. You’ve already been working for over an hour and for every leak you stop, several new leaks pop up. Now what?

Comparison of Chemical Grout Properties: Which Grout Can Be Used Where and Why?

Published Year: 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.

Magazine Article: Driving Down I/I

Published Year: 2006

  • CIPP lining and grouting of lateral connections proves to be a sound formula for tightening sewers in Graettinger, Iowa

City of Sunrise, Florida: 12" Pipeline Joint Sealing

Published Year: 2005

  • Before and after grouting a 12" pipeline in the City of Sunrise, Florida.

Magazine Article: Lateral Sealing in Wisconsin Provides Opportunity for Innovation

Published Year: 2005

  • The Village of Brown Deer, Wisconsin, just wanted to address an ongoing problem in one of its residential subdivisions that resulted in high inflow and infiltration at one of its interceptor sewers as far back as 1996.

Reports on the Longevity and Effectiveness of Chemical Grouting of Sewers

Published Year: 2005

  • This brochure is intended to document that chemical grouting is effective and long lasting. The case studies contained herein have been taken from numerous engineering and municipal publications.

White Paper: Methods to Control Leaks in Sewer Collection Systems

Published Year: 2004

  • In recent years, federal and state regulations and mandates to reduce sanitary sewer overflows (SSOs) have resulted in requiring better maintenance and operating practices for wastewater utilities.

Magazine Article: Stopping Infiltration with Chemical Grouting

Published Year: 2003

  • The U.S. Environmental Protection Agency credits manholes with contributing as much as 40 percent of infiltration into sewer systems.

Magazine Article: Sewage Pouring into Lakes, Streams

Published Year: 2002

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

Acrylamide Provides Lasting Help for United States Government

Published Year: 2001

  • Beginning in 1985, federal and state regulatory agencies began close monitoring of the waste management operations at the US Oak Ridge National Laboratory (ORNL), as well as other Dept. of Energy (DOE) sites.

Brochure: Examining Close-Fit Liner Annulus

Published Year: 2001

  • The principle purpose of this article is to characterize the performance of close-fit liners that are being utilized for pipeline renewal (rehabilitation).

Magazine Article: Lateral Grouting in South Fayette Township

Published Year: 2000

  • South Fayette Township Municipal Authority (SFMA) serves the Township of South Fayette (population 13,500) located in the southwestern portion of Allegheny County, PA