Epoxy floor has good wear resistance and pressure resistance, corrosion resistance and oxidation resistance are relatively strong, and green environmental protection, is now widely used as a kind of floor. Next, we introduce the foundation problems and treatment methods of epoxy floor before construction. In the case of large defect area on the ground, it is recommended to use grinding machine for ground grinding. If the area is small, manual grinding can be used. The purpose is to ensure that all cement attachments on the ground are cleaned up. If the ground is in good condition, sandblasting machine can be used to grind the whole surface, making the base surface show uniform rough surface, which is conducive to the adhesion of the coating.
Secondly, if the ground is flat but there is oil pollution, it is suggested to use acid washing method, that is to use hydrochloric acid to clean the ground first, the concentration of hydrochloric acid in 10-15%, until the ground no longer produces bubbles can be washed with water, brush can be used in the process of washing. This method can make the ground more detailed and the mud layer will be removed. The construction of epoxy resin self-leveling floor must ensure that the ground surface is properly handled to avoid the occurrence of small losses and big losses.
The ground should be surveyed before the construction of the epoxy floor. The strength of the cement base of the workshop should be above C25, the floor should be empty, the dust should be raised and sand should be raised. The ground must be level and no water should be accumulated. Only when the foundation meets these requirements, the normal construction process of the epoxy floor can be entered. Therefore, the strength of epoxy floor paint directly affects the quality and strength of epoxy floor paint. Cracks and hollows in epoxy floor paint are caused by poor strength of cement base.
The quality and performance of epoxy resin floor are the key factors affecting the use effect, and the construction laying is also very critical. The quality of construction must be guaranteed. During the use of the floor, the destruction of the artificial floor should be reduced, the daily maintenance work should be done well, and the service life of the epoxy floor should be prolonged.
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