PROCESS FOR PREVENTION OF THE CONCRETE STRUCTURE DETERIORATION USING THE ENVIRONMENTAL FRIENDLY AQUEOUS EPOXY RESIN-CERAMICS AND AQUEOUS SILICON-ACRYLIC RESIN PAINT OR AQUEOUS POLYURETHAN RESIN PAINT

摘要

The present invention relates to a method of preventing deterioration of concrete structures, which comprises a step of curing by applying sequentially to the concrete surface a water-based environment-friendly paints that do not use organic solvents.; Environmentally friendly coating of water-based for use in the present invention both the subject unit, the curing agent part reaction-curing the type of two-liquid component, consists of a primer material, a middle material, and a top coat material, a primer material subject epoxy resin and a self-emulsification type modified epoxy resin the it included and includes a modified aliphatic polyamine resins, and aromatic tertiary amine as a curing agent resin. Subject material is center-containing epoxy resins and self-emulsifiable epoxy resin-modified, and includes a jogangyong cement and ceramic materials, the curing agent comprises a polyamide resin and an amine-modified aliphatic polyamine resin. Top coat material is the subject of the present invention comprises a silicone water-based acrylic resin or aqueous polyurethane resin, titanium dioxide and aluminum silicate and curing agent include an epoxy resin, a ceramic or a polyisocyanate resin.; According to the deterioration prevention method of the concrete structure using environment-friendly water-based paints of the present invention, due to the use of aqueous paint that does not use an organic solvent to avoid the risk of poisoning and fire due to the use of organic solvents, wetting the construction of the surface is possible. Undercoating excellent permeability with and exert a strong adhesive force, the coating film formed is applied top coat material is closed in the superior properties of the present invention here in the material and the intermediate material pH 13 alkaline the concrete surface with a coating pH 10 ~ 12, the durability of the concrete, water resistance, chemical resistance, there is an effect that by providing the corrosion resistance, impact resistance, abrasion resistance, freeze-thaw resistance and insulating thermal insulation.