PRO Tek Concrete Stops Water Intrusion in Harbourfront Parkade | Toronto, Ontario
EverTek Canada successfully used PRO Tek Concrete in Toronto’s Harbourfront Parkade, halting water leakage in four test areas. The solution offers effective waterproofing for commercial structures.
Results at a Glance
Application Size: Multiple test areas within the parkade.
Problem: Water intrusion in various areas of the parkade.
Solution: Applied PRO Tek Concrete to four test areas to stop water infiltration.
Timeframe: Full results were visible within one month.
Result: Water completely stopped in all four test areas.
Products Used:
Harbourfront parking structure in Toronto, evaluated for water ingress and internal concrete repair needs.
Objective
The Harbourfront Parkade in downtown Toronto had been grappling with significant water intrusion issues for some time. The water was seeping into the parkade structure from various points. The client was looking for a long-term solution to stop the water infiltration and protect the integrity of the parkade and the surrounding infrastructure with minimal business interruption.
Given the ongoing problems and the need for an effective solution, EverTek was called in to test the application of PRO Tek Concrete on several key areas with water leakage.
The goal was clear: Could PRO Tek Concrete stop the water intrusion? The team applied the product to four separate test areas within the parkade to demonstrate its capabilities before committing to a full-scale application.
To ensure proper adhesion and effectiveness, EverTek began by applying Greasy Clean to the test areas, thoroughly cleaning the surfaces before applying PRO Tek Concrete. After surface preparation, PRO Tek Concrete was applied to four test areas within the parkade to evaluate its ability to stop water intrusion. The results were immediate and effective—water penetration was completely halted in all test areas. Given the success of these trials, the client was confident in the solution.
Visible water leakage inside underground parkade in Toronto, showing signs of moisture intrusion.
Process
Painted Surfaces: The concrete had been previously painted, preventing proper penetration. Surface grinding was necessary to expose raw concrete and allow for effective product bonding.
Contaminants: After grinding, the surface still contained oils and debris. Greasy Clean was used to remove contaminants and ensure optimal adhesion.
Application: Using backpack sprayers, PRO Tek Concrete was applied to the test areas. The product formed a protective barrier that prevents water from entering the parkade, addressing the issue of water intrusion.
Monitoring & Results: After applying the product to the four test areas, the EverTek team waited a few weeks to evaluate the results. In all four areas, water infiltration was completely stopped.
Solution
Outcome
The use of PRO Tek Concrete in these four test areas was a resounding success. The water intrusion in all of the treated areas was completely stopped, and the areas that were once problematic were now secure and protected from further damage.
The client was thrilled with the results, and based on the success of the test areas, EverTek looks forward to continuing the work on a larger scale for the entire parkade.
Challenges and Considerations
Underground parking structures face persistent challenges from water infiltration, especially during seasonal freeze-thaw cycles and heavy rainfalls. Water finds its way through cracks, joints, and porous concrete, which could lead to structural deterioration, corrosion of rebar, efflorescence, and costly long-term damage.
Due to site logistics and the inability to excavate around the exterior foundation, the product was applied from the inside (negative side) of the concrete to achieve below-grade waterproofing.
Concrete damage from water leaks in Toronto parkade highlights the need for waterproofing and repair services.
