Hydrophilic Foams Files

Trenchless Pioneers Build on Past, Look to Future

Sharon M. Bueno Trenchless Technology August 2016

  • Avanti International Continues to Educate and Develop Chemical Grouting Industry

Irreversible Changes in the Grouting Industry Caused by Polyurethane Grouting

Alex Naudts DFI/Geo-Institute of the A.S.C.E 2003

  • An Overview of 30 Years of Polyurethane Grouting

AV-202 Technical Manual

Avanti 2005

  • Due to the adaptability of AV-202 Multigrout, the product is appropriate for many different waterproofing and sealing problems.

Cement Grout vs. Chemical Grout

Britt N. Babcock, PE, Director, Geotechnical Division Avanti 2013

  • Cement Grout vs. Chemical Grout: Which One to Use, When, and Why. A White Paper providing guidance to the Geotechnical Community

Avanti Product Guide

Avanti 2016

  • Avanti Product Guide - A complete list of Avanti products and their general information on descriptions, uses and packaging

Comparison of Chemical Grout Properties

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.

Storm Sewer Joints Repaired After Causing Settlement Problems

Timothy V. Gumina Concrete Repair Bulletin 1995

  • A general contractor recently installed a buried precast concrete storm sewer line as part of a larger project involving the rerouting of two city blocks in Denver, Colorado.

Search Efforts Continue After Hawaii Dam Bursts

The Associated Press MSNBC.com 2006

  • An 1890s-era plantation dam failed in the rugged hills above northern Kauai, sending water and mud surging through two homes and wiping out the only highway.

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.

Avanti Resin Injectors & Accessories

Avanti 2011

  • Avanti International maintains an extensive stock of injectors used for application of polyurethane resins and epoxies.

EGP Technique

Avanti 2011

  • Expanded Gasket Placement Technique Using Oakum and Prepolymer Urethane Resin (PUR)

Variable Pressure Application Technique (V-PAT)

Avanti 2014

  • Variable Pressure Application Technique (V-PAT) for repair of water leakage through concrete

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.

Stopping Infiltration with Chemical Grouting

Steve Henning Trenchless Technology 2003

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

Subway System Rehabilitation

Ray Bahr III Water Control Quarterly 1998

  • This rehabilitation project consists of stopping leaks, replacing concrete, installing new tracks on the northbound side and filling voids underneath southbound tracks that were caused by water flowing underneath the tracks.
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