A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
All-solid waste soil stabilizer for stabilizing saline soil and preparation method of all-solid waste soil stabilizer
The invention relates to the technical field of road engineering materials, and particularly discloses an all-solid waste soil stabilizer for stabilizing salinized soil and a preparation method of the all-solid waste soil stabilizer. The all-solid waste soil stabilizer for stabilizing the saline soil, provided by the invention, comprises 20-50 parts of carbide slag, 10-40 parts of slag, 10-30 parts of furnace slag, 10-30 parts of brick-concrete construction waste regenerated micro powder and 5-15 parts of modified desulfurized gypsum, wherein the ratio of CaO is 35%-50%, the total ratio of Al2O3 and SiO2 is 30%-45%, the total ratio of Fe2O3, MgO and SO3 is 5%-20%, and the ratio of other chemical components is 2%-10%. The soil stabilizer is scientific in compatibility, all the components have a synergistic effect and supplement each other, the soil stabilizer can replace traditional cementing materials such as lime and cement to stabilize the saline soil, ion exchange reaction and curing reaction occur between the soil stabilizer and the saline soil, the strength and stability of the saline soil are improved, and meanwhile the soil stabilizer has the outstanding advantages of being energy-saving, environment-friendly, low-carbon and the like.
本发明涉及道路工程材料技术领域，具体公开一种稳定盐渍土用全固废土体稳定剂及其制备方法。本发明提供的稳定盐渍土用全固废土体稳定剂包括电石渣20～50份，矿渣10～40份，炉渣10～30份，砖混类建筑垃圾再生微粉10～30份和改性脱硫石膏5～15份；其中，CaO占比35％～50％，Al2O3和SiO2总量占比30％～45％，Fe2O3、MgO和SO3总量占比5％～20％，其它化学成分占比2％～10％。本发明配伍科学，各组分协同作用，相辅相成，可替代石灰、水泥等传统胶凝材料稳定盐渍土，使土体稳定剂与盐渍土之间发生离子交换反应和固化反应，提高盐渍土的强度及稳定性，同时具有节能环保低碳等突出优势。
All-solid waste soil stabilizer for stabilizing saline soil and preparation method of all-solid waste soil stabilizer
The invention relates to the technical field of road engineering materials, and particularly discloses an all-solid waste soil stabilizer for stabilizing salinized soil and a preparation method of the all-solid waste soil stabilizer. The all-solid waste soil stabilizer for stabilizing the saline soil, provided by the invention, comprises 20-50 parts of carbide slag, 10-40 parts of slag, 10-30 parts of furnace slag, 10-30 parts of brick-concrete construction waste regenerated micro powder and 5-15 parts of modified desulfurized gypsum, wherein the ratio of CaO is 35%-50%, the total ratio of Al2O3 and SiO2 is 30%-45%, the total ratio of Fe2O3, MgO and SO3 is 5%-20%, and the ratio of other chemical components is 2%-10%. The soil stabilizer is scientific in compatibility, all the components have a synergistic effect and supplement each other, the soil stabilizer can replace traditional cementing materials such as lime and cement to stabilize the saline soil, ion exchange reaction and curing reaction occur between the soil stabilizer and the saline soil, the strength and stability of the saline soil are improved, and meanwhile the soil stabilizer has the outstanding advantages of being energy-saving, environment-friendly, low-carbon and the like.
本发明涉及道路工程材料技术领域，具体公开一种稳定盐渍土用全固废土体稳定剂及其制备方法。本发明提供的稳定盐渍土用全固废土体稳定剂包括电石渣20～50份，矿渣10～40份，炉渣10～30份，砖混类建筑垃圾再生微粉10～30份和改性脱硫石膏5～15份；其中，CaO占比35％～50％，Al2O3和SiO2总量占比30％～45％，Fe2O3、MgO和SO3总量占比5％～20％，其它化学成分占比2％～10％。本发明配伍科学，各组分协同作用，相辅相成，可替代石灰、水泥等传统胶凝材料稳定盐渍土，使土体稳定剂与盐渍土之间发生离子交换反应和固化反应，提高盐渍土的强度及稳定性，同时具有节能环保低碳等突出优势。
All-solid waste soil stabilizer for stabilizing saline soil and preparation method of all-solid waste soil stabilizer
一种稳定盐渍土用全固废土体稳定剂及其制备方法
SHI JINJIN (author) / WU YINGBIAO (author) / FU PINGFENG (author) / DONG WENHONG (author) / NI WEN (author) / XU MIAO (author) / ZHANG YU (author) / LIU JINYAN (author) / LI HONGSHENG (author) / LI SHENGQIANG (author)
2023-11-21
Patent
Electronic Resource
Chinese
Solid waste soil stabilizer and preparation process thereof
| European Patent Office | 2021
Solid waste soil stabilizer and preparation process thereof
| European Patent Office | 2020
Soil Stabilizer Prepared with Saline Soil and Industrial Solid Wastes
| British Library Conference Proceedings | 2012
Industrial solid waste-based soil stabilizer and preparation method thereof
| European Patent Office | 2022