Epoxy floor paint will be damaged and peeled after reaching its service life, which will affect the normal use of the floor. At this time, it is necessary to renovate the old epoxy floor paint. Now, along with the epoxy floor paint manufacturers to understand the renovation scheme of the old epoxy floor paint. First, clean up all the old epoxy floors. Use professional wear-and-tear equipment to clean up all the old floors. Second, clean up the grease dirt. If there is oil on the ground, clean it up in time. It is suggested to clean up more than two times to ensure clean up and then carry out new floor construction. Then the cracks are removed. Cracks are often caused by imprecise construction or unqualified floor paint materials. When ground cracks are found and treated in time, a cutting machine can be used to cut the base cracks out of V-shaped grooves, clean up the V-shaped grooves, and pour special repair epoxy mortar materials into the grooves, which has reached the level of the base surface. Finally, the pit treatment. If there are holes in the ground, it will affect the leveling of the ground. Firstly, fill the holes, then knock out or eradicate the hollow areas on the ground, and use high-strength cement or mortar to repair the holes.
Re-construction of epoxy floor paint according to the construction technology of floor paint
A. Primer construction: After the epoxy sealing primer is matched, roll coating, scraping or brushing can make it fully wet the concrete and infiltrate into the inner layer of the concrete.
B. Medium-coated mortar construction: mix the medium-coated material with appropriate amount of quartz sand and mix evenly, and coat it with trowel to a certain thickness of smooth and compact layer.
C. Intermediate coating putty batch repairing: using intermediate coating material with quartz powder batch coating, filling the gap between larger particles in the middle coating, to be fully solidified, using dust-free grinder to polish the ground, using vacuum cleaner to absorb dust, Polish flat.
D. Surface coating construction: After mixing epoxy paint and curing agent evenly, it can be sprayed, brushed, rolled or sprayed to make it level and obtain a smooth and uniform surface coating.
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