MULTI-COLOR STRATIFORM ARTIFICIAL STONE AND MANUFACTURE OF DECORATING BY USING SAID STONE

摘要

PURPOSE: To easily manufacture an ornament colored in a laminar state by laminating a cement, aggregate and composition for manufacturing an artificial stone containing a dye to manufacture it, emitting a laser beam to a surface of the stone to cut it, and forming a plurality of colors of a graphic form or the like. CONSTITUTION: A cement material and aggregate are mixed at a ratio of about 1:2 to 1:3. Then, an inorganic pigment powder of about 3 to 5 wt.% of the cement is added to the resultant mixture, and they are dry mixed to disperse a pigment therein. A dilute liquid of a cement admixture is poured in the obtained mixture as needed, and mixed. A multicolored artificial stone or the like manufacturing composition is regulated in the above procedure by using desired pigment. The composition is cast in a mold. When a first layer is slightly hardened, a second layer and then a third layer are sequentially laminated and solidified. Then, the composition is naturally cured at the ambient temperature for one to two days. After it is released from the mold, it is left to stand for about two weeks, and hence completely cured. When a graphic form or the like is cut on the obtained multicolor laminate artificial stone by a laser beam, a multicolor graphic form 5 is drawn according to depth of cutting.