▎ 摘　　要

NOVELTY - Eco-friendly flooring material made of hydraulic powder comprises a solvent-free oil-based epoxy resin having a polar group, an amphoteric solvent, graphene oxide and an antifoaming agent. The polar group is an alkoxy group, a hydroxyl group, or a silane group. A curing agent comprises a water-soluble epoxy curing agent and water, and cement, silica, coloring pigments, fillers, fluidizing agent and antifoaming agents. USE - Used as eco-friendly flooring material made of hydraulic powder. ADVANTAGE - The eco-friendly flooring material has excellent air entrainment performance of dry coating film that prevents the coating film from lifting and peeling due to moisture, gas, vapor pressure, etc., and secures the durability of the concrete structure; secures convenient workability, has excellent water resistance, tensile strength, elongation, abrasion resistance, flame retardancy, and chemical resistance; is economical. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for installing eco-friendly flooring, comprising carrying out surface treatment of the concrete structure, applying the eco-friendly flooring material to the surface-treated structure to a thickness of less than 1 mm, and coating the eco-friendly flooring material to the structure on which the scraping operation has been carried out to a thickness of 2-8 mm, curing and finishing.