| 摘要 |
PURPOSE: A method for repairing exposed concrete using a make-up layer is provided to reinforce the damaged part of the concrete forming an extra make-up layer on the concrete surface to express various color. CONSTITUTION: A method for repairing exposed concrete using a make-up layer includes the steps of surface-treating the concrete surface(10) to be repaired and forming a first coated layer(30) by coating the concrete surface with a cement coating material, surface-treating the surface of the first coated layer and forming a second coated layer(40) by applying the cement coating material to the surface of the first coated layer with a spray gun, surface-treating the surface of the second coated layer and forming a make-up layer(50) made of cement pigment on the surface of the cement-coated layer, and applying a waterproof agent to the surface of the make-up layer.
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