Repairing Concrete Cracks Using EpoxyConcrete repair is a four billion dollar a year business according to "Concrete Repair Digest" magazine. Additional Note: For applicators who especially prefer polyurethane as opposed to epoxy, Emecole Metro 120 Structural Polyurethane is an Emecole Metro manufactured specially formulated structural strength polyurethane which accommodates structural foundation crack repairs by means of Carbon Fiber Staples.
Spencer says high-pressure injection is too forceful for effective residential basement repairs. Designed for the injection of cracks and voids in concrete. Oftentimes, Epoxy Injection cracks in foundation are only addressed with polyurethane or epoxy injections and many contractors focus solely on filling the crack and stopping any leaks and water.
We make and stock the industry's widest selection of concrete crack repair adhesives with specialized materials for architectural precast panels, underwater, low and high application temperatures, underwater concrete crack repair , high structure temperatures, chemical and radiation resistance, large voids, narrow cracks, plate bonding, wooden (laminated) beams, slab delaminations and structures subject to vibration during cure.
Vector Construction offers installations with a wide selection of specialized materials for architectural precast panels, underwater, low and high application temperatures, high structure temperatures, chemical and radiation resistance, large voids, narrow cracks, plate bonding, wooden beams, and structures subject to vibration during installation.
While epoxy crack injections are not as versatile as polyurethane crack injections , for example, the repair of actively leaking cracks contributing to a wet basement, the use of epoxy is nonetheless a very effective means of repairing concrete cracks and preventing potential basement leaks.
The epoxy mixture is a liquid, which contributes to several of the problems when using it to fill foundation cracks. This is advantageous to assure time for the epoxy to flow and fill even the smallest openings of a crack. When filling wide cracks, wait some time, not a lot, ensuring that the epoxy is filling the concrete crack.
Concrete poured during high daytime temperatures will contract as it cools during the night, this can be sufficient enough to cause cracking if the concrete is restrained. The two component epoxy resin forcibly seals horizontal structural cracks and provides reinforcement to the cracked area to become more robust than the un-cracked area surrounding it.
Thus the applicator can be confident that he has filled the crack up to the port above the port being injected. In terms of polyurethane utilized for crack repair, this rubbery material comes in fluid resin form which, when injected into cracks, will undergo a chemical transformation from a liquid to a solid.
Crystalline waterproofing is roughly equal to injection in the skill and time required, but is significantly cheaper and far more reliable. Once injected, the resin bonds the crack permanently stopping the water and any future crack movement. Preferred solutions that can effectively repair common problems with broken or cracked concrete floor slabs.
This method was eventually adapted for basements via low-pressure injection of either epoxy or polyurethane foam, with use of a manual dispensing tool. With epoxy, it used to be that the homeowner would need to wait for the rain to stop and the ground to completely dry out before foundation repair could even begin as epoxy will not adhere to wet concrete.
Rely on our epoxy injection company to see that the repairs are made quickly. Building up our strength in concrete repairs. Slab is a water-based acrylic latex caulk for concrete crack repair. The injected foam expands 20 times its volume after interacting with water to seal off all voids from front to back.