| 摘要 |
PROBLEM TO BE SOLVED: To provide a soil-fixing agent which is used in an afforestation spray method with trees and plants conducted for the purpose of slope protection and environmental maintenance of roads, developed lands, etc., or for the purpose of final adjustment of a civil engineering job site. SOLUTION: The purpose is achieved by using a noncombustible ceramic charcoal prepared by homogeneously mixing 60-90 pts.wt. vegetable carbonization product, 10-30 pts.wt. normal Portland cement, 1-10 pts.wt. silicon dioxide, 1-10 pts.wt. aluminum oxide, 1-10 pts.wt. calcium oxide, 1-10 pts.wt. sodium sulfate, and 1-5 pts.wt. magnesium oxide. |
