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Date: May 12, 2002
Structure: Sewer Man-hole, Sandusky, Ohio
Contractor: Lee Infrastructure Restoration
Engineer: Sandusky Water Works
Material Used: Fortress Carbon/Kevlar Grid
Project Scope:
Water infiltration, where brick tops jopin poured concrete, due to freeze/thaw and vibration. Standard repair materials failed over time.
Solution:
Fortress carbon was designed to make three monolithic to resist separation movement, thereby increasing life of the polyurethane grout and cematitious coatings.
Observations:
Sewer installs performed as designed, increasing the traditional water stop life.
1-734-424-0966
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