There are two reasons for the renovation of the epoxy floor paint project, one is the old and aging of the original floor paint layer, the other is the need for renewal. Removal of old floor paint coating needs to understand the degree of aging of old coating and the compatibility of new floor paint coating. For serious aging floor paint coating can be soaked in water, washed and removed with a putty knife. Solvent-based floor paint coatings form a dense surface, which should be removed by mechanical methods such as wire brushes or electric grinding wheels.
The compatibility between old and new floor coatings should be taken into account in the renovation of floor coatings which are not ageing. If the compatibility is good, only the surface should be cleaned and the floor coatings should be painted after drying. If the compatibility is poor, in the re-painting process, the original floor paint coating is easy to peel off, then the old floor paint film should be removed according to the above method.
In general, the polymer film forming material has good compatibility. Solvent-based floor paint coatings are easy to be covered with solvent-based floor paint coatings, water-soluble and Water-Emulsion Floor paint coatings are more complex, if necessary, can be used on the old floor paint coatings on a small area of trial, and then the next step of construction.
标签:   环氧地坪 地坪 环氧地坪漆 环氧地坪施工