| 摘要 |
PROBLEM TO BE SOLVED: To obtain a new solidification material, capable of inhibiting sticking on a mixing machine, exhibiting sufficient strength in a small addition amount thereof, suitable for recycling of soft mud or the like by including a water-soluble polymer to an inorganic solidification material. SOLUTION: This solidification material comprises (B) a water-soluble polymer such as a natural polymer e.g. methylcellulose or, a water-soluble synthetic polymer such as salt of polyacrylic acid or their mixture included in (A) an inorganic solidification material comprising a cement based solidification material or a lime based solidification material or their mixture, or the like. In this solidification material, when the water-soluble polymer is a natural polymer, a preferable content of the natural polymer in the solidification material is 1 to 10 wt.% and, when the water-soluble polymer is a synthetic water-soluble polymer, a preferable content of the synthetic water-soluble polymer in the solidification material is 0.5-to 5 wt.%. |
