Ruff Rock is now mass polishing precast wall panels. Through years of experience polishing commercial and residential floors, benchtops and furniture we are now able to provide a Product (RR-PPP) that has the features and benefits of polished concretes durability and anti graffiti.
RR-PPP is a product developed for polishing concrete precast walls, the panel is cast in the manufacturing facility then placed in racks for curing. Once the concrete reaches 30-40mpa it is then placed on bearers 100mm off the ground in position to polish. The process resembles one much the same as a polished concrete floor, going through the same grinding steps yet adding further chemical processes. The concrete is ground using metal bond diamond impregnated segments to achieve desired depth and stone exposure. Then a latex grout is ground into the concrete filling all pin holes or surface cracking. The panel is then sealed with potassium based densifier (liquid glass) ready for fine grit polishing. A resin pad impregnated with diamond powder is the next polishing step, this takes the cement, stone and densifier and removes any surface scratching from previous grinding passes. Once consistent and edges/ chamfers have been hand polished it is ready for sealing. The sealer used is an impregnating topical sealer. The benefits of a slit gel sealer surpass any penetrating sealer qualities since it has anti-graffiti and moisture barriers.