Crack Injection Services

At AquaGuard Injection & Waterproofing™ we are well known among homeowners, waterproofing contractors, renovation contractors, and property managers in the Greater Toronto area (GTA), and surrounding areas, as the "Foundation Crack Injection Specialists" because we are the indisputable leaders in the domain of pressurized injection services for crack repair in residential and commercial applications. Our technicians are veritable specialists in both epoxy injection and polyurethane injection because we employ the latest technologies and techniques, we use highly customized equipment, we use a variety of epoxies and polyurethanes that are the most appropriate in every application, and our technicians undergo rigorous training before they can qualify to become journeymen and injection technicians. In fact, some of our competitors call us to do crack repairs and basement waterproofing in situations that they just can't seem to resolve. With 1000's of successful injections behind us, we are able to handle all wet basements.

Crack injection involves crack repair and basement waterproofing techniques which are only applicable to poured concrete foundations and structures. Crack injection, or pressurized injection, is used in the following applications:

• To repair cracks of virtually all sizes in poured concrete foundation walls;
• To arrest water leakage through actively leaking cracks;
• To repair cracks that have been previously repaired by injection or some other basement waterproofing technique; and
• Crack repair in poured concrete structures in general.

Crack injection involves the pressurized injection of either epoxy or polyurethane into a crack. The high injection pressures ensure that cracks are filled through the entire thickness of a foundation wall which is typically 8" or 20cm thick, thereby effectively eliminating the crack and keeping water on the exterior of the foundation where it belongs so that you no longer have water in your basement. This type of concrete crack repair is all that is needed to accomplish basement waterproofing when a poured concrete crack is leaking, or if there is a concern that an existing crack may leak in the future. Pressurized crack injection is also the most economical means by which to repair a wet, leaky poured concrete basement; in reality, it is rarely necessary to excavate a poured concrete foundation wall.

The following images depict the typical appearance of crack injections:

     

For more detailed information on crack injections consult our Poured Concrete Foundation Waterproofing section.