| 摘要 |
<p>A soil-hardening composition, which has a high dispersing effect and other excellent properties and can be used effectively in civil engineering works, for example, for modifying and strengthening a surface layer of a super-soft poor subsoil and improving physical and mechanical properties of a cohesive soil having a high water content and for hardening a humus soil, an alluvial soil, a deposited sludge and the like, is disclosed.</p> |
