Epoxy flooring has attracted much attention because of its beautiful, dust-free, wear-resistant and compressive properties. Epoxy floors can be seen in underground parking lots, workshop factories and other areas. Epoxy flooring is so popular that floor builders are very familiar with its construction technology. However, during construction, it is very difficult to improve the adhesion of epoxy floor paint coating. The poor adhesion of the coating will shorten the service life of the epoxy floor paint. Therefore, we need to understand how to improve the adhesion of epoxy floor paint coating.
1. Choose epoxy floor paint with high quality and good adhesion
In the construction of epoxy flooring, qualified and high-quality flooring products should be selected. It is required to have excellent adhesion, good alkali-resistant sealing performance, and can significantly improve the fullness and gloss of the surface coating, and easy construction.
Before painting, the floor surface must be cleaned to remove any oil and salt.
Before painting the floor paint, remove the grease and impurities from the floor first. Keep the grass-roots floor clean, without oil pollution blocking the pore of the grass-roots floor, the adhesion of the floor paint coating will be improved.
3. The surface of the coating should be polished to increase its roughness.
Before painting, the coating must be polished. Such as grinding the grass-roots. To increase the surface roughness, the general coating base does not require too smooth, as long as the base surface texture is uniform and delicate. Excessive smoothness will affect the adhesion of the coating.
4. The thickness of sealing primer should be suitable.
In the construction process of epoxy flooring, it is necessary to brush the sealing primer, so it must be brushed. But the thickness of the primer must be uniform, otherwise it will affect the adhesion of other coatings. Compared with other flooring products, the construction technology of epoxy flooring is relatively simple, but simple and not simple. Every process should be taken seriously and carefully, so as to truly guarantee the quality of epoxy flooring.