Epoxy floor paint for a variety of occasions, including factories, parking lots, warehouses and other industrial areas, will often be people, cars or heavy machinery in the above driving, over time, the ground is easy to break or some defects. Old epoxy floor paint damage will affect its role in the protection of the ground, easy to gray, from the sand. Dust into the machinery will cause mechanical damage, so this time on the need for renovation of the old floor. Here to tell you about the old epoxy floor renovation repair steps.
Old epoxy floor renovation repair steps:
1, clear the old floor. For the old floor to use a professional epoxy wear equipment to completely remove it, this first step is uniform, and then according to the different types of epoxy floor construction.
2, remove grease. If the ground has oil, first clear it, and then according to the actual situation degreasing, oil, to determine the surface before the construction of clean.
3, crack treatment. Materials and construction quality is often bad will often cause ground cracks, if found cracks can be used to cut the cracks cut into V-shaped groove, and then poured into the epoxy mortar can be flat.
4, pit processing. Ground pits will make the ground difficult to leveling, it is recommended to use grinding machine grinding, the ground has been hollowed out of the place, and then mortar or cement pits.
5, the base surface grinding treatment. Polish the loose layer, delamination and cement residue, make it hard and smooth and increase the adhesion;
6, primer construction. Primer with a good roll, coated or brush, so that the full wetting of concrete and into the concrete inner layer;
7, in the mortar construction. The middle coating material and the appropriate amount of quartz sand mixed mixing, with a trowel trowel painted a certain thickness of the formation of dense layer;
8, in the coating putty layer construction. In the coating material with quartz powder coating, fill the larger particles in the gap between the complete curing after grinding with a clean grinding machine, with a vacuum cleaner exhausted dust;
9, surface coating construction. Epoxy paint and curing agent mixed evenly, trowel coating, brushing, roller coating or spray to flatten the uniform surface layer.