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General Construction Foundation
Pointe-Benson Park Below Grade Tank
Lévis,
Canada
The Pointe-Benson Park Below Grade Tank in Lévis, Quebec, used Xypex Admix C-500—a crystalline waterproofing admixture—instead of traditional membranes for enhanced durability in the region’s freeze-thaw climate. Completed in December 2023, the project, led by Les Constructions Bé-Con Inc. and designed by Circum Architecture.
Project Sheet
Project Sheet
PDF
The success of this approach highlights the advantages of Admix C-500, which self-seals cracks and resists water penetration, reducing maintenance needs while shortening the construction schedule. This project sets a precedent for cost-effective, sustainable below-grade solutions in harsh environments, offering a viable alternative to conventional membrane systems.
