abstract |
The present invention is based on 100 parts by weight of raw materials formed by mixing 30 to 60% by weight of gypsum, 20 to 40% by weight of calcium carbonate and 10 to 30% by weight of water, 1 to 30 parts by weight of Gumunchoe extract, 2 to 10 parts by weight of basalt fiber, 2 to 10 parts by weight of Dak fiber, 1 to 30 parts by weight of phytoncide, 1 to 30 parts by weight of loess, 1 to 30 parts by weight of charcoal, 0.2-3 parts by weight of gelatin It provides a block in which 0.06-1.8 parts by weight of pigments including parts and yellow and green are mixed. |