399 Adelaide St. West

The walls of the underground parking area were showing signs of leaks and concrete deterioration.

The surfaces was grinded and concrete surface was cleaned. Polyforce Plus was applied as a patch material in all the areas in need of repair.

Facts

In accordance with third-party testing, the repaired surfaces are rated to the following:

Polyforce Plus

• 25 years of useful life
• 0% water permeation
• Polyforce Plus is rated to expand and contract with concrete
• The entire surface and volume of the slab is "monolithic"
• Compressive strength of 85 MPa
• Polyforce Plus mixed with Basalt reaches a compressive strength of 150 MPa
• Adhesive strength of 1.85 MPa (original concrete has only 1.2 MPa of a tensile strength, so the bond is stronger than the concrete itself)
• Repair is 60% cost of a traditional repair