Epoxy floor paint has many advantages, such as seamless, corrosion-resistant, dust-proof and waterproof, convenient maintenance, high strength and wear resistance, so it is widely used in industrial plants, parking lots and other places. However, epoxy floor paint also has its own service life (reference: how long can epoxy floor paint generally use). For example, common epoxy floor can be used for 3-5 years, epoxy self-leveling floor can be used for 10-15 years, and epoxy mortar floor can be used for 5-10 years. Although the daily maintenance of epoxy floor paint can effectively prolong the service life of epoxy floor paint, problems will eventually arise as the floor reaches its service life, at this time, it is necessary to renovate the epoxy floor paint.
Guanglei floor paint manufacturer reminds you that not all the old epoxy floor need comprehensive renovation, but mainly for the operation of some machinery and the rolling of many vehicles, resulting in a serious decline in the brightness of epoxy floor paint. There are also some parking lot floors with severe scratches, so these areas need to be renovated with "heavy medicine". For different degree of "injury", the strength of renovation and transformation is different.
1. Mild scratches in old epoxy flooring works
If the strength, flatness and crack of the epoxy base surface are not found, but the surface is slightly damaged, then the treatment method is relatively simple. As long as the surface of the old epoxy floor is polished, and then the surface of the old epoxy floor is cleaned up, an epoxy finish can be applied.
2. Moderate Damage in Old Epoxy Floor Project
When the floor paint builders checked the epoxy floor process early, they found that the strength and smoothness of the foundation floor were poor, but the surface did not crack and bulge. Guanglei floor paint thinks that it only needs to be polished after all the old floor paint coatings have been removed, and this polishing needs a little depth. Process flow: One bottom, one mortar and two putty sides.
3. Severe Cracking of Old Epoxy Floor Project
In the inspection of the ground, it was found that there were cracks and hollow bulging in the epoxy floor paint (reference: the reason for the large scale peeling of the epoxy floor paint). The first step is to crack and knock out the drum area. The second step is to deal with the cracks, and then repair and leveling the ground. For the oil-contaminated ground, the ground is cleaned with detergent first, and then treated according to the normal floor painting scheme.
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