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High-humic-acid soil curing agent and preparation method thereof
The invention belongs to the technical field of curing agents, and particularly relates to a high-humic-acid soil curing agent and a preparation method thereof. The high-humic-acid soil curing agent comprises substances in percentage by mass: 25%-40% of steel slag, 15%-25% of fly ash, 10%-15% of quick lime, 10%-20% of ordinary Portland cement, 6%-10% of an exciting agent, 1%-5% of an ion replacing agent, 1%-3% of a water repellent, 4%-6% of a retarder, 1%-2% of an early strength agent, 1%-3% of a filling agent, 1%-3% of a stabilizer, 1%-2% of an air entraining agent, 0.5%-1% of a water reducing agent and 0.5%-2% of a humic acid modifier. The high-humic-acid soil curing agent has the effects and advantages that the influence of humic acid on soil can be effectively reduced, the shear strength, the compressibility and the water stability of the soil are improved, the pore size, the compressibility and the permeability of the soil are reduced, and good economic and environmental benefits are achieved.
本发明属于固化剂技术领域，特别是涉及一种高腐殖酸土壤固化剂及其制备方法，各物质的质量百分数为：钢渣25%‑40%、粉煤灰15%‑25%、生石灰10%‑15%、普通硅酸盐水泥10%‑20%、激发剂6%‑10%、离子替换剂1%‑5%、憎水剂1%‑3%、缓凝剂4%‑6%、早强剂1%‑2%、填充剂1%‑3%、稳定剂1%‑3%、引气剂1%‑2%、减水剂0.5%‑1%、腐殖酸改性剂0.5%‑2%。本发明的效果和优点是能够有效降低腐殖酸对土壤的影响，提高了土壤的抗剪强度、压缩性、水稳强度，降低了土壤的孔隙大小、压缩性和渗透性，具有良好的经济和环境效益。
High-humic-acid soil curing agent and preparation method thereof
The invention belongs to the technical field of curing agents, and particularly relates to a high-humic-acid soil curing agent and a preparation method thereof. The high-humic-acid soil curing agent comprises substances in percentage by mass: 25%-40% of steel slag, 15%-25% of fly ash, 10%-15% of quick lime, 10%-20% of ordinary Portland cement, 6%-10% of an exciting agent, 1%-5% of an ion replacing agent, 1%-3% of a water repellent, 4%-6% of a retarder, 1%-2% of an early strength agent, 1%-3% of a filling agent, 1%-3% of a stabilizer, 1%-2% of an air entraining agent, 0.5%-1% of a water reducing agent and 0.5%-2% of a humic acid modifier. The high-humic-acid soil curing agent has the effects and advantages that the influence of humic acid on soil can be effectively reduced, the shear strength, the compressibility and the water stability of the soil are improved, the pore size, the compressibility and the permeability of the soil are reduced, and good economic and environmental benefits are achieved.
本发明属于固化剂技术领域，特别是涉及一种高腐殖酸土壤固化剂及其制备方法，各物质的质量百分数为：钢渣25%‑40%、粉煤灰15%‑25%、生石灰10%‑15%、普通硅酸盐水泥10%‑20%、激发剂6%‑10%、离子替换剂1%‑5%、憎水剂1%‑3%、缓凝剂4%‑6%、早强剂1%‑2%、填充剂1%‑3%、稳定剂1%‑3%、引气剂1%‑2%、减水剂0.5%‑1%、腐殖酸改性剂0.5%‑2%。本发明的效果和优点是能够有效降低腐殖酸对土壤的影响，提高了土壤的抗剪强度、压缩性、水稳强度，降低了土壤的孔隙大小、压缩性和渗透性，具有良好的经济和环境效益。
High-humic-acid soil curing agent and preparation method thereof
高腐殖酸土壤固化剂及其制备方法
SONG SHUANG (author) / ZHANG YANNIAN (author) / YAN FEI (author) / XU YAN (author) / HUI ZHIFENG (author)
2021-11-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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