Epoxy flooring is no stranger to us. It has been widely used in our life and work environment. We all want to improve the adhesion of epoxy flooring when we construct it. How should we improve the adhesion of epoxy flooring? Let the epoxy flooring manufacturer give you a brief introduction of several effective methods.
1. the concrete base must be ground to remove any oil or slurry. Angle mill is used to grind the fillet corner and column edge. Its main function is to polish concrete, increase its bonding force and improve its base smoothness.
2. Vacuum cleaner is used after the whole grinding base, brush is used to clean the dust where there are holes in the base, and quartz sand is used to fill the base when scraping the base. After dust absorption, it can be primed.
3. Require full epoxy primer film, that is, good integrity, otherwise corrosion will start from the defect of epoxy floor paint film. After the bottom coating is solidified, if there is a whitening condition, it needs to be repaired for second times. The epoxy primer is evenly scraped and pasted with a spatula, so that it can not be leaked or stacked.
4. The strength and moisture content of concrete base should meet the construction requirements. The compressive strength should be greater than 20 MPa, the pull-out strength should be greater than 1.5 MPa, the concrete label should be more than C25, and the water content should be less than 6%. Residual water-soluble components should be avoided in epoxy floor paint film, otherwise it is easy to cause blistering of floor paint film.
5. Epoxy flooring materials and construction methods, the selection of high-quality and guaranteed flooring manufacturer flooring materials is the guarantee of the quality of epoxy flooring, construction can not be underestimated, each process according to the requirements of construction to do a good job of record inspection and record, before the next process of construction can be carried out.
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