A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sludge curing agent
The invention discloses a sludge curing agent, which is applied to foundation construction in high-water-content areas and comprises a main curing agent and an exciting agent, wherein the main curing agent is prepared from the following components in parts by mass: 4 to 10 parts of mineral powder and 1.6 to 2.8 parts of cement; the exciting agent is prepared from 0.1 to 1 part of sodium sulfate, 0.05 to 0.24 part of sodium hydroxide, 0 to 18 parts of water-absorbent resin, 0 to 20 parts of foaming agent, 0 to 2.5 parts of magnesium sulfate, 0 to 3.5 parts of high-strength fiber, 1.4 to 2 parts of lime and 0.3 to 2.1 parts of dihydrate gypsum; the specific mass fraction of the components can be selected according to the water content of the soil, and the index of the water content of the soil is 15-80%. The curing agent can be applied to soil environments with different water contents, curing operation can be carried out, the construction time is saved, the on-site working time of professional technicians is also reduced, meanwhile, the mixing amount of the curing agent is only about 5% of the mass of in-situ soil, the dosage is low, and the cost is low.
本发明公开了一种淤泥固化剂，应用于高含水地区的地基建设，包括主固化剂和激发剂；其中按质量份数，主固化剂包括，4‑10份的矿粉，1.6‑2.8份的水泥；激发剂包括0.1‑1份的硫酸钠、0.05‑0.24份氢氧化钠、0‑18份的吸水树脂、0‑20份的发泡剂、0‑2.5份的硫酸镁、0‑3.5份的高强纤维，1.4‑2份的石灰、0.3‑2.1份的二水石膏；上述组分可以按照土质含水量的高低，选择具体的质量分数，其中土质含水量的指数为15％至80％。本固化剂可以应用于不同含水量的土壤环境，均可以进行固化作业，节约了施工时间也减少了专业技术人员在现场的工作时间，同时固化剂掺量仅为原位土壤质量的百分之五左右，用量低，成本低。
Sludge curing agent
The invention discloses a sludge curing agent, which is applied to foundation construction in high-water-content areas and comprises a main curing agent and an exciting agent, wherein the main curing agent is prepared from the following components in parts by mass: 4 to 10 parts of mineral powder and 1.6 to 2.8 parts of cement; the exciting agent is prepared from 0.1 to 1 part of sodium sulfate, 0.05 to 0.24 part of sodium hydroxide, 0 to 18 parts of water-absorbent resin, 0 to 20 parts of foaming agent, 0 to 2.5 parts of magnesium sulfate, 0 to 3.5 parts of high-strength fiber, 1.4 to 2 parts of lime and 0.3 to 2.1 parts of dihydrate gypsum; the specific mass fraction of the components can be selected according to the water content of the soil, and the index of the water content of the soil is 15-80%. The curing agent can be applied to soil environments with different water contents, curing operation can be carried out, the construction time is saved, the on-site working time of professional technicians is also reduced, meanwhile, the mixing amount of the curing agent is only about 5% of the mass of in-situ soil, the dosage is low, and the cost is low.
本发明公开了一种淤泥固化剂，应用于高含水地区的地基建设，包括主固化剂和激发剂；其中按质量份数，主固化剂包括，4‑10份的矿粉，1.6‑2.8份的水泥；激发剂包括0.1‑1份的硫酸钠、0.05‑0.24份氢氧化钠、0‑18份的吸水树脂、0‑20份的发泡剂、0‑2.5份的硫酸镁、0‑3.5份的高强纤维，1.4‑2份的石灰、0.3‑2.1份的二水石膏；上述组分可以按照土质含水量的高低，选择具体的质量分数，其中土质含水量的指数为15％至80％。本固化剂可以应用于不同含水量的土壤环境，均可以进行固化作业，节约了施工时间也减少了专业技术人员在现场的工作时间，同时固化剂掺量仅为原位土壤质量的百分之五左右，用量低，成本低。
Sludge curing agent
一种淤泥固化剂
AO LIN (author) / GUO DI (author) / XU YANMING (author) / MENG HAINING (author) / LIU YUAN (author) / LU XIAOJUN (author)
2023-03-07
Patent
Electronic Resource
Chinese
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