A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cement-based waterproof grouting material as well as preparation method and application thereof
The invention discloses a cement-based waterproof grouting material as well as a preparation method and application thereof. The cement-based waterproof grouting material comprises the following components: sulphoaluminate cement, Portland cement, fly ash, kaolin, silicon dioxide ultrafine powder, nano aluminum oxide sol, a water reducing agent, a retarder, a waterproof agent, an emulsifier and water. The preparation method of the cement-based waterproof grouting material is very simple, and the cement-based waterproof grouting material is obtained by uniformly mixing the components in batches. The cement-based waterproof grouting material disclosed by the invention has the advantages of small additive variety and dosage, excellent processability, excellent waterproof and anti-seepage performance after curing, high compressive strength and breaking strength after curing and the like, the preparation process is simple, existing production equipment and transportation equipment do not need to be changed, and the cement-based waterproof grouting material is suitable for grouting repair of highway base layer diseases.
本发明公开了一种水泥基防水注浆料及其制备方法和应用。本发明的水泥基防水注浆料的组成组分包括硫铝酸盐水泥、硅酸盐水泥、粉煤灰、高岭土、二氧化硅超细粉、纳米氧化铝溶胶、减水剂、缓凝剂、防水剂、乳化剂和水。本发明的水泥基防水注浆料的制备方法十分简单，将各组分分批混合均匀即得。本发明的水泥基防水注浆料具有添加剂种类和用量少、加工性能优异、固化后防水抗渗性能优异、固化后抗压强度和抗折强度大等优点，且其制备过程简单、无需对现有生产设备和运输设备进行改动，适合用于公路基层病害的注浆修复。
Cement-based waterproof grouting material as well as preparation method and application thereof
The invention discloses a cement-based waterproof grouting material as well as a preparation method and application thereof. The cement-based waterproof grouting material comprises the following components: sulphoaluminate cement, Portland cement, fly ash, kaolin, silicon dioxide ultrafine powder, nano aluminum oxide sol, a water reducing agent, a retarder, a waterproof agent, an emulsifier and water. The preparation method of the cement-based waterproof grouting material is very simple, and the cement-based waterproof grouting material is obtained by uniformly mixing the components in batches. The cement-based waterproof grouting material disclosed by the invention has the advantages of small additive variety and dosage, excellent processability, excellent waterproof and anti-seepage performance after curing, high compressive strength and breaking strength after curing and the like, the preparation process is simple, existing production equipment and transportation equipment do not need to be changed, and the cement-based waterproof grouting material is suitable for grouting repair of highway base layer diseases.
本发明公开了一种水泥基防水注浆料及其制备方法和应用。本发明的水泥基防水注浆料的组成组分包括硫铝酸盐水泥、硅酸盐水泥、粉煤灰、高岭土、二氧化硅超细粉、纳米氧化铝溶胶、减水剂、缓凝剂、防水剂、乳化剂和水。本发明的水泥基防水注浆料的制备方法十分简单，将各组分分批混合均匀即得。本发明的水泥基防水注浆料具有添加剂种类和用量少、加工性能优异、固化后防水抗渗性能优异、固化后抗压强度和抗折强度大等优点，且其制备过程简单、无需对现有生产设备和运输设备进行改动，适合用于公路基层病害的注浆修复。
Cement-based waterproof grouting material as well as preparation method and application thereof
一种水泥基防水注浆料及其制备方法和应用
WANG QI (author) / JIANG JIANFENG (author) / SUN DEXUE (author)
2023-12-05
Patent
Electronic Resource
Chinese
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