| 摘要 |
PURPOSE: A method for manufacturing a construction colored brick and a floor material is provided to produce various colors and spotted and annular patterns in the construction material without requiring separate glazing or surface finishing processes. CONSTITUTION: The method for manufacturing a construction colored brick and a floor material comprises the steps of; mixing an appropriate amount of a coloring agent in a raw material of the brick, and then adjusting the moisture of the mixture; forming a desired shaped object with a vacuum injection molding device; drying the mixture at a temperature of 50 to 100deg.C for 50 to 60 hours, preheating it at 850deg.C for 10 to 15 hours, plasticizing it at 1160deg.C for 10 to 15 hours, and cooling it at 150deg.C for 10 to 15 hours so as to make a colored brick. By stacking the bricks in a furnace such that surface layers of them face each other, it is possible to realize a colored annular pattern, and also by adjusting the particle size of the coloring agent, it is possible to achieve a spotted pattern.
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