| 摘要 |
PROBLEM TO BE SOLVED: To provide a vegetation material and vegetation base formation method using the same by which coal ash such as flyash, clinker ash or a ligneous material such as cut down trees, thinnings can be effectively used and vegetation can be realized in low cost. SOLUTION: The vegetation material includes a coal ash and a ligneous material or includes a coal ash and a ligneous material and an alkaline neutralizing agent, or the alkaline neutralizing agent is phosphate. The vegetation material containing the coal ash, the ligneous material, the alkaline neutralizing agent, and a solidifier is supplied to the vegetation material face to form the vegetation base. COPYRIGHT: (C)2004,JPO&NCIPI
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