First Concrete Crack Stitching Repair Step
When it comes to concrete cracks, non-parallel cracks need to get cut on the concrete crack with a concrete saw to adhere to the carbon fiber laminates.
Second Concrete Crack Stitching Repair Step
After adding the carbon fiber laminates, a low viscosity material needs to be added, which is called Polyurea. This material will fill and seal the cracks once and for all.
3. Final Concrete Crack Stitching Repair Step
Once the carbon fiber and the polyurea are added and dried, it is time to grind the concrete. Grinding the concrete is very important to remove the irregularities and imperfections of the surface so it looks smooth, nice, and neat as shown in the picture.