The present invention relates to a method for manufacturing a pore-sealed building material, the method comprising the steps of: applying a pore-forming building material having pores to a surface thereof; filling the pore with the pore structure of the pore-The present invention aims to form a mirror and a high-quality construction surface without impairing the characteristics of color tone, touch, sliding resistance, etc. of the pore structure, After the sealing process, the sealing material is applied (or after the sealing process is applied and then the sealing process is performed), followed by meshing by the meshed coating method, and then the surface of the pore-According to the present invention, since the pores on the surface of the pore-proof construction material are previously sealed, the pores of the surface are not introduced into the pores of the surface when the pore is filled. After the filling process, acid-soluble materials can be easily dissolved and removed by acid washing. Therefore, the pore-quality construction material after acid washing is almost the same as the pore-quality construction material before the sealing processing.
展开▼
