Waste alkali activated refining slag-based curing agent and soft soil curing method: Fid-Bau Portal

Waste alkali activated refining slag-based curing agent and soft soil curing method

WANG QINGJIE / GU HUAIKUAN / ZHANG YANNIAN

The invention relates to a waste alkali activated refining slag-based curing agent and a soft soil curing method, and belongs to the technical field of soft soil curing. The waste alkali-activated refining slag-based curing agent comprises refining slag, fly ash, lithium slag, red mud and carbide slag, and the curing method comprises the following steps: mixing pretreated engineering soft soil with the curing agent, adding water, uniformly stirring to obtain mixed slurry, and forming and curing the mixed slurry to obtain the waste alkali-activated refining slag-based curing agent. The curing effect on the soft soil is very excellent, secondary utilization of industrial waste residues is promoted, cement is completely replaced, meanwhile, a traditional expensive alkali activator is replaced with the waste alkali, and the curing agent is more environmentally friendly and has a more excellent economic effect.

本发明涉及一种废碱激发精炼渣基固化剂及软土固化方法，属于软弱土固化技术领域。本发明的一种废碱激发精炼渣基固化剂包括精炼渣、粉煤灰、锂渣、赤泥、电石渣这些成分，固化方法是将预处理后的工程软土与上述固化剂混合，加入水搅拌均匀得到混合浆料在经过成型和养护即可。本发明不仅对软土的固化效果十分优良，促进工业废渣的二次利用，而且完全取代水泥的同时以废碱取代传统价格昂贵的碱激发剂，对环境更加友好且有更优秀的经济效果。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren