1.相比淤泥，淤泥固化土各项物理指标有了极大的改善，能够满足沿海地基材料的使用要求;相比抛石，淤泥固化土作为地基材料无不均匀沉降。

　　1. Compared with sludge, the physical indexes of sludge solidified soil have been greatly improved, which can meet the application requirements of coastal foundation materials; Compared with riprap, sludge solidified soil as foundation material has no uneven settlement.

　　2.淤泥固化土的强度来源主要是自身的胶凝骨架结构，其次是物理压实度，故作为地基材料时控制指标有别于传统土工材料。

　　2. The strength source of sludge solidified soil is mainly its own cementitious skeleton structure, followed by physical compactness. Therefore, as a foundation material, the control index is different from traditional geotechnical materials.

　　3.淤泥固化土作为路基材料在边坡稳定性、最终沉降值、使用性能等方面优于传统抛石填筑路基。

　　3. As subgrade material, sludge solidified soil is superior to traditional riprap Subgrade in slope stability, final settlement value and service performance.

　　4.在达到同样的弯沉值的情况下，淤泥固化土路基总体工程造价要低于抛石路基。

　　4. When the same deflection value is reached, the overall project cost of sludge solidified soil subgrade is lower than that of riprap subgrade.

　　5.淤泥固化土可以替代抛石进行软基处理，利用废弃资源再生利用、循环利用、环保经济、节能减排为资源节约型，环境友好型，社会建设做出积极贡献，在沿海开发中有着广阔的应用前景。

　　5. Sludge solidified soil can replace riprap for soft foundation treatment. It uses waste resources for recycling, recycling, environmental protection and economy, energy conservation and emission reduction to make a positive contribution to resource-saving, environment-friendly and social construction. It has a broad application prospect in coastal development.