Epoxy floor paint is mainly used in parking lots, factory workshops, and garage floors, but the environment is complicated during the construction process. Although the various environments are different, just pay attention to the following points during construction.

①Basic performance index of floor paint coating The basic performance index of selected floor paint coating should meet the floor coating standard HG/T3829-2006 of the chemical industry standard of the People's Republic of China as far as possible. Water-based floor paint and elastic floor paint should not be standard.

②On the one hand, the use environment of the floor paint coating should fully consider the impact of acid, alkali, salt, solvent, oil, sea water, fresh water, wind sand and other media on the floor during the use of the floor paint. Coatings should have strong resistance to corrosive media, such as epoxy floor paint, polyurethane floor paint, vinyl vinegar resin floor paint, chlorinated polyolefin floor paint and polyvinyl elastomer Floor paints and coatings all have good resistance to chemical media, but the focus of resistance is different. The best choice should be made according to the actual situation. On the other hand, the rolling and crushing of the floor by machinery and load should be considered. Impact and abrasion, the design strength of the floor paint coating should be able to meet the application requirements. In addition, if the moisture content of the base layer is high for a long time, it is also necessary to consider the sensitivity of the floor paint coating to moisture and the air permeability of the coating. Fall off. If there is no waterproof layer on the wet ground on the first floor, it is advisable to construct a water-based epoxy floor paint with permeability.

③The cost and target service life of the floor paint coating are determined according to the floor use environment, the floor paint coating cost, and the difficulty of maintenance or renovation. Long-lasting floor paint coatings generally require higher construction requirements. The garage coating is thicker and the cost is higher, and maintenance or renovation is relatively difficult. Ordinary thin-coated floor paints are cheap, easy to maintain and refurbish, but are easily damaged and have a short service life, generally 3-5 years. Solvent-free epoxy self-leveling floor paint is expensive, but it can provide floor paint with good decorative effect, chemical resistance, impact and rolling resistance, and its service life is relatively long, which can exceed 10 years.

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