Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement modified expansive soil ecological base material and preparation method thereof
The invention discloses a cement modified expansive soil ecological base material and a preparation method thereof.The cement modified expansive soil ecological base material comprises expansive soil, cement, ferrous sulfate, a water-retaining agent, organic fertilizer, peat and polyacrylamide, the mass of the cement accounts for 3%-10% of the mass of dry expansive soil, the mass of the ferrous sulfate accounts for 1%-2% of the mass of the dry expansive soil, and the mass of the water-retaining agent accounts for 1%-2% of the mass of the dry expansive soil. The mass of the water-retaining agent accounts for 0.05-0.2% of the mass of the dry expansive soil, the mass of the organic fertilizer accounts for 0.5-2% of the mass of the dry expansive soil, the mass of the peat accounts for 3-10% of the mass of the dry expansive soil, and the mass of the polyacrylamide accounts for 0.05-0.2% of the mass of the dry expansive soil. The material can inhibit expansion of expansive soil and enhance the overall stability of a slope filled with the expansive soil, and meanwhile, the material can be suitable for plant growth to achieve the purpose of ecological slope protection. The invention further provides a preparation method of the cement modified expansive soil ecological base material, and the preparation method is simple and easy to operate.
本申请公开了一种水泥改性膨胀土生态基材及其制备方法，所述的水泥改性膨胀土生态基材包括膨胀土、水泥、硫酸亚铁、保水剂、有机肥、泥炭和聚丙烯酰胺，其中，水泥占膨胀土干土质量的3％～10％，硫酸亚铁占膨胀土干土质量的1％～2％，保水剂占膨胀土干土质量的0.05～0.2％，有机肥占膨胀土干土质量的0.5％～2％，泥炭占膨胀土干土质量的3％～10％，聚丙烯酰胺占膨胀土干土质量的0.05％～0.2％。该材料可以抑制自身膨胀土膨胀，增强换填膨胀土边坡的整体稳定性，同时还能适合植物生长，实现生态护坡的目的。本发明还提供了该水泥改性膨胀土生态基材的制备方法，简单易操作。
Cement modified expansive soil ecological base material and preparation method thereof
The invention discloses a cement modified expansive soil ecological base material and a preparation method thereof.The cement modified expansive soil ecological base material comprises expansive soil, cement, ferrous sulfate, a water-retaining agent, organic fertilizer, peat and polyacrylamide, the mass of the cement accounts for 3%-10% of the mass of dry expansive soil, the mass of the ferrous sulfate accounts for 1%-2% of the mass of the dry expansive soil, and the mass of the water-retaining agent accounts for 1%-2% of the mass of the dry expansive soil. The mass of the water-retaining agent accounts for 0.05-0.2% of the mass of the dry expansive soil, the mass of the organic fertilizer accounts for 0.5-2% of the mass of the dry expansive soil, the mass of the peat accounts for 3-10% of the mass of the dry expansive soil, and the mass of the polyacrylamide accounts for 0.05-0.2% of the mass of the dry expansive soil. The material can inhibit expansion of expansive soil and enhance the overall stability of a slope filled with the expansive soil, and meanwhile, the material can be suitable for plant growth to achieve the purpose of ecological slope protection. The invention further provides a preparation method of the cement modified expansive soil ecological base material, and the preparation method is simple and easy to operate.
本申请公开了一种水泥改性膨胀土生态基材及其制备方法，所述的水泥改性膨胀土生态基材包括膨胀土、水泥、硫酸亚铁、保水剂、有机肥、泥炭和聚丙烯酰胺，其中，水泥占膨胀土干土质量的3％～10％，硫酸亚铁占膨胀土干土质量的1％～2％，保水剂占膨胀土干土质量的0.05～0.2％，有机肥占膨胀土干土质量的0.5％～2％，泥炭占膨胀土干土质量的3％～10％，聚丙烯酰胺占膨胀土干土质量的0.05％～0.2％。该材料可以抑制自身膨胀土膨胀，增强换填膨胀土边坡的整体稳定性，同时还能适合植物生长，实现生态护坡的目的。本发明还提供了该水泥改性膨胀土生态基材的制备方法，简单易操作。
Cement modified expansive soil ecological base material and preparation method thereof
一种水泥改性膨胀土生态基材及其制备方法
HU BO (Autor:in) / PAN JIAJUN (Autor:in) / CHENG YONGHUI (Autor:in) / LIU JUN (Autor:in) / LI BO (Autor:in) / QIU JINWEI (Autor:in) / LI CONGAN (Autor:in) / SUN HUI (Autor:in) / ZHENG YUN (Autor:in)
08.11.2024
Patent
Elektronische Ressource
Chinesisch
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