In the standard construction process of epoxy floor, mortar layer and putty layer are usually applied in the construction. The mortar layer and putty layer are the middle coatings of epoxy floor coating, which can not only flatten the base surface, but also further stabilize the base surface, increase the thickness of the coating, thereby improving the impact resistance, heavy pressure resistance, and so on. Wear resistance, and can effectively extend the service life of epoxy floor. Since both mortar and putty layers are intermediate coatings, what is the difference between them? 环氧地坪砂浆和腻子都是往环氧中涂中加入一定比例的填料调配而成，采用批刀进行刮涂施工。
Epoxy floor mortar and putty are prepared by adding a certain proportion of filler into epoxy intermediate coating, and scraping construction is carried out with batch knife.
The difference between mortar layer and putty layer on epoxy floor is:
Epoxy putty layer is to add a certain amount of fine quartz powder into the epoxy coating, stirring evenly can be used for putty layer scraping, can effectively repair the ground pores, cracks, pinholes and some uneven defects, for high surface requirements of the epoxy floor, the surface is bright and smooth, the need for scraping coating Putty is used to modify the coating so as to ensure a smooth and smooth finish.
Epoxy floor mortar layer is to add 80-120 mesh quartz sand into the epoxy coating, after finishing the surface is relatively rough, so after finishing the epoxy mortar layer, the need to re-apply the epoxy putty layer to leveling.
If the base surface of epoxy floor paint is relatively flat, no holes, and no load, you can omit the coating of mortar layer, direct application of epoxy putty layer, and then coated with epoxy floor paint topcoat can be.
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