ECO-FRIENDLY PAINT COMPOSITION HAVING HIGH WATER-RESISTANT AND HIGH ADHESIVE STRENGTH USING CANNABIS AND PAINTING METHODS USING THEREOF

摘要

Provided is an eco-friendly paint composition with high water resistant and high adhesive, and a painting method by using the same. The paint composition comprises: 2-40 wt% of canabis; 10-40 wt% of tetraalkoxysilicate; 20-50 wt% of copolymer acrylate; 10-40 wt% of meta methyl acrylate resin; 5-15 wt% of bonding agent; 15-30 wt% of organic silicon compound mixed with organoalkoxysilane and polyalkoxysiloxane at a weight ratio of 1:1; 5-15 wt% of solvent; 2-8 wt% of hardening agent; and 5-35 wt% of propyl methyl silicon intermediate. The eco-friendly paint composition combines integrally with a concrete bridge and a steel bridge, which forms a physically and chemically stable paint membrane on the surface of general concrete structures and bridges, and which improves corrosion resistance of steel bridges, providing high water resistant and high adhesive strength.