| 摘要 |
PURPOSE:To produce easily a fiber-reinforced soil composed of earth or sand and a fiber component homogeneously mixed therewith. CONSTITUTION:The production process comprises adding an aqueous polyacrylic acid solution to earth or sand, mixing the mixture on a single-screw mixer, adding an aqueous calcium chloride solution or an aqueous calcium hydroxide solution in an amount equivalent to that of the polyacrylic acid to the mixture, and mixing the resulting mixture under agitation. |
