Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cementing material for curing high-water-content silt soft soil as well as preparation method and application of cementing material
The invention relates to the technical field of building materials, in particular to a cementing material for curing high-water-content silt soft soil as well as a preparation method and application thereof, and the cementing material comprises the following components in percentage by weight: 15-40% of Portland cement, 20-45% of mineral powder, 5-20% of bentonite, 10-30% of zeolite powder, 2-10% of metakaolin and 0.5-6% of an exciting agent. The cementing material is simple in component and excellent in curing performance on high-water-content silt soft soil, the Portland cement, the mineral powder, the bentonite, the zeolite powder, the metakaolin and the excitation powder are mixed and compounded in proportion, the obtained cementing material is good in curing effect on the high-water-content silt soft soil, uniform curing can be achieved, and the curing effect is good. The cured sludge soft soil is high in strength and good in impermeability, the strength development of the high-water-content sludge soft soil is promoted, and the curing agent is suitable for curing the sludge soft soil with the water content higher than 60%.
本发明涉及建筑材料的技术领域，尤其涉及一种用于高含水率淤泥软土固化的胶结材料及其制备方法和应用，所述胶结材料的成分按重量百分比计包括：硅酸盐水泥15～40％、矿粉20～45％、膨润土5～20％、沸石粉10～30％、偏高岭土2～10％和激发剂0.5～6％。本发明中胶结材料的成分简单，对高含水率的淤泥软土的固化性能优异，将硅酸盐水泥、矿粉、膨润土、沸石粉、偏高岭土和激发粉按比例混合复配，得到的胶结材料对高含水率淤泥软土的固化效果好，能够实现均匀固化，而且固化后的淤泥软土的强度高、抗渗性能好，且促进了高含水率污泥软土的强度发展，适用于含水率高于60％的淤泥质软土的固化。
Cementing material for curing high-water-content silt soft soil as well as preparation method and application of cementing material
The invention relates to the technical field of building materials, in particular to a cementing material for curing high-water-content silt soft soil as well as a preparation method and application thereof, and the cementing material comprises the following components in percentage by weight: 15-40% of Portland cement, 20-45% of mineral powder, 5-20% of bentonite, 10-30% of zeolite powder, 2-10% of metakaolin and 0.5-6% of an exciting agent. The cementing material is simple in component and excellent in curing performance on high-water-content silt soft soil, the Portland cement, the mineral powder, the bentonite, the zeolite powder, the metakaolin and the excitation powder are mixed and compounded in proportion, the obtained cementing material is good in curing effect on the high-water-content silt soft soil, uniform curing can be achieved, and the curing effect is good. The cured sludge soft soil is high in strength and good in impermeability, the strength development of the high-water-content sludge soft soil is promoted, and the curing agent is suitable for curing the sludge soft soil with the water content higher than 60%.
本发明涉及建筑材料的技术领域，尤其涉及一种用于高含水率淤泥软土固化的胶结材料及其制备方法和应用，所述胶结材料的成分按重量百分比计包括：硅酸盐水泥15～40％、矿粉20～45％、膨润土5～20％、沸石粉10～30％、偏高岭土2～10％和激发剂0.5～6％。本发明中胶结材料的成分简单，对高含水率的淤泥软土的固化性能优异，将硅酸盐水泥、矿粉、膨润土、沸石粉、偏高岭土和激发粉按比例混合复配，得到的胶结材料对高含水率淤泥软土的固化效果好，能够实现均匀固化，而且固化后的淤泥软土的强度高、抗渗性能好，且促进了高含水率污泥软土的强度发展，适用于含水率高于60％的淤泥质软土的固化。
Cementing material for curing high-water-content silt soft soil as well as preparation method and application of cementing material
一种用于高含水率淤泥软土固化的胶结材料及其制备方法和应用
LI YONGLING (Autor:in) / YANG TENGYU (Autor:in) / SHU BENAN (Autor:in) / CHENG HAO (Autor:in) / LEE BAEK-WOON (Autor:in) / QIU BING (Autor:in) / GUO LIXIAN (Autor:in) / CHEN JIANGANG (Autor:in) / REN YANFEI (Autor:in) / ZHENG LISHANG (Autor:in)
06.12.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022
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