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Controllable low-strength material using engineering slurry and preparation method thereof
The invention discloses a controllable low-strength material using engineering slurry and a preparation method of the controllable low-strength material. The controllable low-strength material using engineering slurry is prepared from the following components in parts by weight: 2000 to 2400 parts of engineering slurry, 250 to 1000 parts of steel slag, 180 to 350 parts of cement and 18 to 35 parts of calcium formate. The preparation method comprises the following steps: flocculating, precipitating and dehydrating the engineering slurry, customizing a formula and mixing and stirring all the components. According to the controllable low-strength material and the preparation method thereof, a new way is opened up for resource utilization of the two wastes of the engineering slurry and the steel slag, the operation steps are simple, and compared with a traditional method, the manufacturing cost is low, the working performance is excellent, the strength performance reaches the standard and is adjustable, and the good environmental protection value is achieved.
本发明公开了一种利用工程泥浆的可控低强度材料及其制备方法。各组分的重量份如下：工程泥浆2000‑2400份，钢渣250‑1000份，水泥180‑350份，甲酸钙18‑35份；制备方法包括工程泥浆的絮凝沉淀脱水、配方定制及各组分的混合搅拌。本发明的可控低强度材料及其制备方法为工程泥浆和钢渣两种废弃物的资源化利用开辟了新的途径，操作步骤简单、相比于传统方法造价低、工作性能优异、强度性能达标且可调、具有良好的环境保护价值。
Controllable low-strength material using engineering slurry and preparation method thereof
The invention discloses a controllable low-strength material using engineering slurry and a preparation method of the controllable low-strength material. The controllable low-strength material using engineering slurry is prepared from the following components in parts by weight: 2000 to 2400 parts of engineering slurry, 250 to 1000 parts of steel slag, 180 to 350 parts of cement and 18 to 35 parts of calcium formate. The preparation method comprises the following steps: flocculating, precipitating and dehydrating the engineering slurry, customizing a formula and mixing and stirring all the components. According to the controllable low-strength material and the preparation method thereof, a new way is opened up for resource utilization of the two wastes of the engineering slurry and the steel slag, the operation steps are simple, and compared with a traditional method, the manufacturing cost is low, the working performance is excellent, the strength performance reaches the standard and is adjustable, and the good environmental protection value is achieved.
本发明公开了一种利用工程泥浆的可控低强度材料及其制备方法。各组分的重量份如下：工程泥浆2000‑2400份，钢渣250‑1000份，水泥180‑350份，甲酸钙18‑35份；制备方法包括工程泥浆的絮凝沉淀脱水、配方定制及各组分的混合搅拌。本发明的可控低强度材料及其制备方法为工程泥浆和钢渣两种废弃物的资源化利用开辟了新的途径，操作步骤简单、相比于传统方法造价低、工作性能优异、强度性能达标且可调、具有良好的环境保护价值。
Controllable low-strength material using engineering slurry and preparation method thereof
利用工程泥浆的可控低强度材料及制备方法
ZHAN LIANGTONG (author) / YIN ZHAOYU (author)
2022-01-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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