Concrete Repair and Restoration Systems (CRRS) is aprocess refer to the process of repairing, restoring, or enhancing the performance of concrete floor that has been damaged or deteriorated due to environmental or structural factors. This process may involve repairing cracks, patching holes, replacing damaged areas, or applying coatings or overlays to protect the surface from further damage.
The concrete floor is thoroughly examined and as per requirement the floor is treated.(I) Overlaying: Its done by applying a new layer of Ultra High Performance Concretehaving a thickness of 50mm- 75mm over the existing surface to improve its appearance and performance.
(II)Patching: This involves removing of damaged concrete and filling the area with Patchcrete – (repair mortar) patching material.
(III) Densification: The concrete surface is hardened using densifier and then polished to create a smooth hard -wearing finish.
