Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Special organic-inorganic composite curing agent based on sandy soil and preparation method thereof
The invention relates to the technical field of curing agents, in particular to a special organic-inorganic composite curing agent based on sandy soil and a preparation method thereof. The special organic-inorganic composite curing agent based on the sandy soil is prepared from the following raw materials in parts by mass: 90 to 92 parts of a main material, 1 to 1.5 parts of sodium bentonite-polyacrylamide, 0.03 to 0.05 part of lithium carbonate, 0.03 to 0.05 part of a humectant and 0.05 to 0.1 part of a catalyst, the main material is a mixture of ordinary Portland cement and steel slag micropowder. The raw materials are simple and easy to obtain, high-cost raw materials such as silica powder are not needed, and the production cost of the organic-inorganic composite curing agent is reduced; by optimizing the formula of the organic-inorganic composite curing agent, the curing effect of the curing agent on sandy soil is improved, and the performance of cured soil is improved; the pressure on the environment caused by the use of the curing agent is reduced.
本发明涉及固化剂技术领域，特别是涉及一种基于砂土专用的有机无机复合固化剂及其制备方法。按质量份数计，基于砂土专用的有机无机复合固化剂的原料包括主料90‑92份，钠基膨润土‑聚丙烯酰胺1‑1.5份，碳酸锂0.03‑0.05份，保湿剂0.03‑0.05份和催化剂0.05‑0.1份；所述主料为普通硅酸盐水泥和钢渣微粉的混合物。本发明原料简单易得，无需硅微粉等高成本原料，降低了有机无机复合固化剂的生产成本；本发明通过优化有机无机复合固化剂的配方，提高了固化剂对砂土的固化效果，改善了固化土性能；本发明减少了使用固化剂对环境造成的压力。
Special organic-inorganic composite curing agent based on sandy soil and preparation method thereof
The invention relates to the technical field of curing agents, in particular to a special organic-inorganic composite curing agent based on sandy soil and a preparation method thereof. The special organic-inorganic composite curing agent based on the sandy soil is prepared from the following raw materials in parts by mass: 90 to 92 parts of a main material, 1 to 1.5 parts of sodium bentonite-polyacrylamide, 0.03 to 0.05 part of lithium carbonate, 0.03 to 0.05 part of a humectant and 0.05 to 0.1 part of a catalyst, the main material is a mixture of ordinary Portland cement and steel slag micropowder. The raw materials are simple and easy to obtain, high-cost raw materials such as silica powder are not needed, and the production cost of the organic-inorganic composite curing agent is reduced; by optimizing the formula of the organic-inorganic composite curing agent, the curing effect of the curing agent on sandy soil is improved, and the performance of cured soil is improved; the pressure on the environment caused by the use of the curing agent is reduced.
本发明涉及固化剂技术领域，特别是涉及一种基于砂土专用的有机无机复合固化剂及其制备方法。按质量份数计，基于砂土专用的有机无机复合固化剂的原料包括主料90‑92份，钠基膨润土‑聚丙烯酰胺1‑1.5份，碳酸锂0.03‑0.05份，保湿剂0.03‑0.05份和催化剂0.05‑0.1份；所述主料为普通硅酸盐水泥和钢渣微粉的混合物。本发明原料简单易得，无需硅微粉等高成本原料，降低了有机无机复合固化剂的生产成本；本发明通过优化有机无机复合固化剂的配方，提高了固化剂对砂土的固化效果，改善了固化土性能；本发明减少了使用固化剂对环境造成的压力。
Special organic-inorganic composite curing agent based on sandy soil and preparation method thereof
基于砂土专用的有机无机复合固化剂及其制备方法
ZHU CHENGGUI (Autor:in) / TIAN JIAXING (Autor:in) / ZHAO BAOYU (Autor:in) / MEI XIAOJUN (Autor:in) / SU WEIBIN (Autor:in) / CHEN QIANBAO (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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