| 摘要 |
The present invention relates to a construction method of eco-friendly surface reinforcement of a building floor which reinforces the surface of a building floor such as the floors of passages, schoolrooms, stairs and parking lots made of concrete. The construction method of eco-friendly surface reinforcement of a building floor comprises: a pretreatment step for preparing an operation by washing the surface of a concrete floor and levelling inequalities; a lower coating step for coating a coating material, which is composed of a water-soluble adhesive resin mixture, in a thickness of 30 to 100 μm on the surface of the floor treated in the pretreatment step; a middle coating step for coating a surface hardener on the surface of the floor treated in the lower coating step; and an upper coating step for coating a ceramic coating material on the upper surface of the surface hardener treated in the middle coating step. Also the present invention provides a concrete floor having increased functionality and a simplified construction method of eco-friendly reinforcement of a building floor by conducting the surface reinforcement of a concrete floor using a surface hardener which is not harmful to human bodies and has improved properties such as a water-proof property, heat resistance, a flame retardant property, resistance to chemicals and weatherability. |
