ELECTRONIC ONDOL PANEL AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: An electronic ondol panel is provided with a simple structure and higher strength reducing manufacturing time and cost. CONSTITUTION: A manufacturing method of an electronic ondol panel comprises a step of pulverizing a stone, a step of mixing the pulverized powder with a solution, a step of filling the mixed solution to a manufacturing mold, a step of putting a heating wire on upper face of the solution before solidification, a step of filling the mixed solution to the full height, a step of solidifying the mixed solution having the heating wire.