When the surface of the coated epoxy floor paint shows such phenomena as peeling, blistering, erosion and cracking, we need to remove this part of the quality problems of the floor coating, as long as the substrate before painting before dew can be applied from scratch. If casual selection of epoxy floor paint coating, very easy to list the situation of underbite, in the implementation of painting must be carefully selected paint.
One is to remove the damaged one-sided coating and preserve the integrity of the coating. This is especially true for small areas of damaged floors. The other is to remove all the coating on the surface of the floors until the substrate is exposed.
Machine paint removal: Machine paint removal refers to the use of certain construction equipment to carry out paint removal work, such as hand grinding, power equipment, shot blasting, high pressure (abrasive) jet, etc., are useful ways to remove the old floor paint layer.
Flame Paint Removal: Flame Paint Removal refers to the way that the old paint layer is scorched soft and foamed by heating the flame. At the same time, the old floor paint film is scraped with a scraper.
Alkali Paint Removal: Alkali Paint Removal is a fraudulent alkali erosion, so that the old film swelling soft, thus reaching the goal of removing the old floor paint film.
Paint remover: Paint remover is a solvent or paste that can melt or swell the film. It mainly consists of solvent with strong melting power, paraffin wax, cellulose and so on. In the floor coating industry, it is important to eliminate the old film by machine such as hand shovel, shot blasting, etc.
Reminder: Before the implementation of painting, it is necessary to clarify the original floor coating coating coating coating system, so as to select the appropriate floor coating. If the previous coated floor primer is epoxy or polyurethane coating, the top may as well be matched with a wide paint boundary, most coatings may as well be coated directly on the top.
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