Sika Injection-101 US is a 2-part, polyurethane, low viscous, fast foaming, water-reactive injection resin. It cures to a dense flexible foam.
A guide for using epoxy injection to repair non-moving cracks in concrete walls, slabs, columns and piers to restore concrete to its pre-cracked strength.
Learn how to choose the right crack injection materials. Compare epoxy, PU, polyurea, and acrylate grout for concrete repair and waterproof.
Full line of low and high pressure crack injection materials. Permanently repair leaking and/or structural cracks in poured concrete foundations.
Applied Technologies has been manufacturing and supplying epoxy concrete crack injection materials used in repairing foundation and basement wall cracks since 1998. Epoxies are used to structurally repair a concrete foundation crack. This will re-enforce the crack and also keep water from leaking into the basement.
concrete repair contractor who proposes "resin injection" without asking about the substrate condition, moisture content, crack width and structural significance of the defect is likely to propose a convenient stock product rather than the optimum material for the situation.
Crack-Injection Material.The injection material must have a minimum compressive strength of 10,000 psi, a minimum. heat deflection temperature of 135F and a minimum tensile strength of 7,200 psi.
As we can see from the illustration, Material Crack Injection Material has many fascinating aspects to explore.
Polyurethane crack injection expands and fills the entire crack, ensuring no water or other material can enter the void. This makes the sealant ideal for protecting against concrete cracking in industries prone to water infiltration.
True water intrusion (not condensation) requires sealing the source. Small cracks: inject with polyurethane or epoxy crack injection material. Larger cracks: hydraulic cement.
