Demand for the original plain land (cement or terrazzo high altitude) to stop pre-solution, before the construction of epoxy floor paint. This step is very tense, as long as the solution is good, the ability to protect the epoxy floor paint layer and the original high-altitude adhesion is excellent, indirectly related to the application life and appearance results. Clean up the surface cement slurry or other adhesives, a choose suitable amateur high-altitude dust-free grinder (usually exported by the United States, Germany and Taiwan) on plain ground to stop one-sided grinding. Grind the surface roughly to increase the adhesion between the next step and the epoxy coating. B Adopt one-sided vacuum cleaner with high power to solve the problem of cleanliness. To ensure the adhesion of epoxy floor paint on the edge zone. C. The key points of manual grooming are the inner and outer grounding edges of the touching rigid facilities. 如发明有油渍，a关于素地停止细心反省。需用公用干净剂停止除了油荡涤，关于于湿润的高空，需求业余烘干东西停止烘干。用树脂沙浆事后补平。b关于于裂痕以及小坑、凹洞等。用切割机切成0.5cm0.5cm凹槽，c关于于高空有规定的裂痕。再用柔性环氧树脂沙浆停止平坦解决
If there is oil stain in the invention, a stop careful reflection on plain land. Common detergents are needed to stop drying except oil, and amateur driers are needed to stop drying at wet altitudes. Use resin mortar to make up after the event. B About cracks, pits, holes, etc. Cut 0.5 cm 0.5 cm groove with cutting machine. C has specified cracks at high altitude. Reuse flexible epoxy mortar to stop flattening
Reduce the occurrence of dust. As mentioned above, dust-free grinder and high-power vacuum cleaner are adopted for high-altitude grinding. For example, instrumentation and so on. 2. About fine rigid facilities. Cover with PVC film to prevent dust. In order to prevent painting, 3 with tape paper stick rigid and wall, doors and windows of the bottom. Tear off after construction.
Make sure that the moisture content of the base surface is less than 8% 1 and that no water staining and cleaning will occur at high altitude within 7 days before construction.