| 摘要 |
A suspension-type grouting liquid for injection into a ground having excellent penetration properties, e.g. low viscosity and long gelation time, and having comparatively high strength after consolidation. The suspension-type grouting liquid for injection into a ground consists essentially of slag, or a combination of slag and cement, alkali metal aluminates, and water. The slag is a fine grain having specific surface area of 5000 cm2/g or more, and the alkali metal aluminates have a mole ratio of ({Me2O}/{Al2O3}) of 2.8 or more, in which Me means alkali metal, {Me2} and {Al2O3} represent, respectively, molar concentration of Me2, and Al2O3. |
