污泥固化剂掺入淤泥中搅拌均匀后，发生物理、化学反应，使土壤中的成分发生溶解、结晶、吸收、扩散、再结晶的链式化学反应，再在机械荷栽的作用下，不仅把土体由“亲水性”改为＂厌水性”，而且改变了土体的结构，
After the sludge solidifying agent is mixed into the sludge and stirred evenly, it will produce physical and chemical reactions, resulting in a chain chemical reaction of dissolution, crystallization, absorption, diffusion and recrystallization of the components in the soil. Under the action of mechanical loading, it will not only change the soil from "hydrophilic" to "hydrophobic", but also change the structure of the soil,
破坏了毛细管，使普通土体固化成了致密、均匀、有较高强度、耐久的基础板块，因而可以有效地降低由于温度变化、高交通量及水浸的作用（水蚀、冻触、缩胀、翻浆等）所引起的道路破坏及老化。
It destroys the capillary tube and solidifies the ordinary soil into a dense, uniform, high-strength and durable foundation plate. Therefore, it can effectively reduce the road damage and aging caused by temperature change, high traffic volume and water immersion (water erosion, freezing, shrinkage and swelling, churning, etc.).