WATER-PERMEABLE CERAMIC BLOCK COMPOSITION USING BOTTOM ASH, WATER-PERMEABLE POROUS CERAMIC BLOCK USING SAME, AND METHOD FOR PREPARING SAME

摘要

The present invention relates to a water-permeable ceramic block composition, to a water-permeable ceramic block using same, and to a method for preparing same. More particularly, the present invention relates to a water-permeable ceramic block composition, to a water-permeable ceramic block using same, and to a method for preparing same, wherein the composition is formed by sorting the bottom ash generated as a by-product in a coal-fired power plant by grain size, and mixing the sorted bottom ash with another ceramic composition.