One of the most common solutions we recommend is an epoxy injection. The unique technology is designed to stop concrete deterioration at the crack while protecting the steel reinforcement inside the impacted area. This can be quite effective at closing up foundation cracks in a cost-effective and long-lasting manner.
At Helitech, we use a specially formulated epoxy injection that permanently restores the structural strength to cracked concrete. In addition to being easy to administer, these injections are effective in a wide range of areas – from concrete basements to foundation walls to concrete structures.
Some foundation contractors will recommend a polyurethane injection instead of epoxy. These might make more sense is there is concern about material leaking out the back of a crack. These fast-setting foams begin to harden and foam within minutes, effectively reducing the chance that materials will flow out of the injected crack.