AN INORGANIC BOARD AND PREPARATION METHOD THEREOF

摘要

The present invention relates to an inorganic board comprising a core layer containing a high viscosity inorganic material and an embossing pattern layer formed integrally with the core layer and containing a low viscosity inorganic material, and a method for manufacturing the same. According to the present invention, it is possible to provide an inorganic board having substantially excellent durability by imparting embossing and colors to a surface of a product itself through an embossing pattern layer formed integrally with a core layer. Further, the present invention has a merit in that productivity and economic efficiency of the manufacturing process can be substantially improved by manufacturing an inorganic board through a continuous process without an additional secondary process.