FAST-GRIND pre-launched it revolutionary power trowel polishing system on the training organised by IN2-CONCRETE ACADEMY in Belgium. During this training the FAST-GRIND PRO FINISH was demonstrated on a concrete floor. On this demo day FAST-GRIND the PRO FINISH was done, twice an area of about 150m² as demonstration.
The first step was to clean the floor with FAST-STRIP to take off all the grease, oil and tyre marks of the floor. Then the first wet grinding steps of grit 50 and 120 exposed nice fine ‘salt & pepper’ aggregates. After grinding with grit 120, FAST-DENSIFY Sodium was used to densify and harden the concrete floor and then to continue wet grinding with grit 200 and 400. The floor was dried using a blower machine to continue dry grinding with grit 800. The floor was finished using diamond pads and also FAST-PROTECT which is a impregnating stainprotection to protect the floor from water- and oil based stains.
About 30 customers were present during this pre-launch and they gave valuable feedback on the system which was taken in account with the development of the final product.