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A platform for research: civil engineering, architecture and urbanism
Preparation method capable of improving unconfined compressive strength of tailing curing agent
The invention relates to the technical field of tailing curing agents, and discloses a preparation method capable of improving unconfined compressive strength of a tailing curing agent, and the preparation method comprises the following steps: S1, cleaning a preparation material with clear water, and drying; s2, processing the materials into powder by using crushing equipment; s3, then the crushed materials are collected and stored; s4, during preparation, clear water and various reagents are sequentially added and mixed, and then grouting treatment is conducted; the concrete fixing agent has the advantage of high compressive strength, during preparation, the compressive strength of the fixing agent is improved by adding the iron tailings, the steel slag, the phosphorus slag, the quartz tailing slag and the carbide slag, and during mixing, the materials are crushed and then mixed with the clear water, the foam stabilizer, the anti-freezing agent, the early strength agent and the coagulant aid, so that the concrete fixing agent is prepared. The prepared curing agent has high compressive strength, the safety of the curing agent is improved, and the problem that an existing tailing curing agent does not have a good compressive function is solved.
本发明涉及尾矿固化剂技术领域，且公开了一种可提高尾矿固化剂无侧限抗压强度制备方法，包括以下步骤：S1：将制备材料用清水清洗后，进行烘干处理；S2：通过使用粉碎设备将材料加工至粉末状；S3：随后对粉碎后的物料进行收集存放；S4：制备时，通过依次加入清水和多种试剂混合后，进行注浆处理；本发明具备抗压强度高的优点，在制备时，通过加入铁尾矿、钢渣、以及磷矿渣、石英尾矿渣和电石渣，提高固定剂的抗压强度，并通过混合时，使上述材料进行粉碎后与清水、稳泡剂、防冻剂、早强剂和助凝剂进行混合，使制备完成的固化剂具备高抗压强度，提高其安全性，解决了现有的尾矿固化剂不具备较好的抗压功能的问题。
Preparation method capable of improving unconfined compressive strength of tailing curing agent
The invention relates to the technical field of tailing curing agents, and discloses a preparation method capable of improving unconfined compressive strength of a tailing curing agent, and the preparation method comprises the following steps: S1, cleaning a preparation material with clear water, and drying; s2, processing the materials into powder by using crushing equipment; s3, then the crushed materials are collected and stored; s4, during preparation, clear water and various reagents are sequentially added and mixed, and then grouting treatment is conducted; the concrete fixing agent has the advantage of high compressive strength, during preparation, the compressive strength of the fixing agent is improved by adding the iron tailings, the steel slag, the phosphorus slag, the quartz tailing slag and the carbide slag, and during mixing, the materials are crushed and then mixed with the clear water, the foam stabilizer, the anti-freezing agent, the early strength agent and the coagulant aid, so that the concrete fixing agent is prepared. The prepared curing agent has high compressive strength, the safety of the curing agent is improved, and the problem that an existing tailing curing agent does not have a good compressive function is solved.
本发明涉及尾矿固化剂技术领域，且公开了一种可提高尾矿固化剂无侧限抗压强度制备方法，包括以下步骤：S1：将制备材料用清水清洗后，进行烘干处理；S2：通过使用粉碎设备将材料加工至粉末状；S3：随后对粉碎后的物料进行收集存放；S4：制备时，通过依次加入清水和多种试剂混合后，进行注浆处理；本发明具备抗压强度高的优点，在制备时，通过加入铁尾矿、钢渣、以及磷矿渣、石英尾矿渣和电石渣，提高固定剂的抗压强度，并通过混合时，使上述材料进行粉碎后与清水、稳泡剂、防冻剂、早强剂和助凝剂进行混合，使制备完成的固化剂具备高抗压强度，提高其安全性，解决了现有的尾矿固化剂不具备较好的抗压功能的问题。
Preparation method capable of improving unconfined compressive strength of tailing curing agent
一种可提高尾矿固化剂无侧限抗压强度制备方法
ZHOU PENG (author) / ZHANG YANLONG (author)
2023-08-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2023
Composite curing agent material, preparation method thereof and tailing curing method
| European Patent Office | 2023