Adsorption-induced transport type hydraulic lime suspension and preparation method thereof

The invention provides an adsorption-induced transport type hydraulic lime suspension and a preparation method of the adsorption-induced transport type hydraulic lime suspension, and belongs to the technical field of building materials. A spherical micro-nano volcanic ash material is selected as a h...

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Hauptverfasser: LI HUI, ZHU HUIMEI, SHAO SHIYU, ZHENG WUKUI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides an adsorption-induced transport type hydraulic lime suspension and a preparation method of the adsorption-induced transport type hydraulic lime suspension, and belongs to the technical field of building materials. A spherical micro-nano volcanic ash material is selected as a hydraulic component to promote the dynamic stability of the blended hydraulic lime suspension and the permeability of the blended hydraulic lime suspension in earthen ruins. However, the specific surface area of the regular spherical particles is relatively small, the adsorption effect in the earthen ruins is relatively small, and the regular spherical particles are extremely easy to return and migrate to the surfaces of the earthen ruins along with solvent evaporation to form whitening. According to the method, the silicon/aluminum gel and the zeolite with the super-large specific surface area are loaded on the surface of the volcanic ash material through alkali excitation and a hydrothermal synthesis method, the a