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Gluing material for full tailing cemented filling as well as preparation method and application of cementing material
The invention provides a cementing material for full tailing cemented filling and a preparation method and application thereof, and belongs to the technical field of cementing materials, the preparation method comprises the following steps: providing a main material which comprises water-quenched slag; the master batch is provided and comprises fluorgypsum, cement clinker and furnace ash and slag. And contacting the main material with the master batch, and uniformly mixing the main material and the master batch to obtain the cementing material. The cementing material comprises a main material and a master batch, the weight fraction of the main material is 60-80%, and the weight fraction of the master batch is 20-40%. The cementing material is used for preparing a full-tailing cemented filling material. According to the cementing material, industrial solid waste serves as a main raw material, all the raw material components synergistically show good cementing performance, the cementing material can completely replace cement in full tailings filling, the cementing material can be stirred with coarse aggregates such as full tailings to form a filling material without adding an extra exciting agent, the mechanical strength and the using effect superior to those of cement consolidation can be achieved, and the cementing material has good application prospects. And the preparation cost and the filling cost are obviously reduced.
本发明提供一种全尾砂胶结充填用胶固材料及其制备方法和应用，属于胶凝材料技术领域，其制备方法包括：提供一种主料，主料中包括水淬渣；提供一种母料，母料中包括氟石膏、水泥熟料和炉灰渣；以及，使主料与母料相接触，并混合均匀，即得胶固材料。该胶固材料包括主料和母料；主料的重量分数为60‑80％，母料的重量分数为20‑40％。该胶固材料用于制备全尾砂胶结充填材料。该胶固材料以工业固废为主要原料，各原料组分协同显示出良好的胶结性能，能在全尾砂充填中全部替代水泥，且无需添加额外的激发剂，就能与全尾砂等粗骨料搅拌成充填材料，并能够达到优于水泥固结的力学强度及使用效果，显著降低了制备成本及充填成本。
Gluing material for full tailing cemented filling as well as preparation method and application of cementing material
The invention provides a cementing material for full tailing cemented filling and a preparation method and application thereof, and belongs to the technical field of cementing materials, the preparation method comprises the following steps: providing a main material which comprises water-quenched slag; the master batch is provided and comprises fluorgypsum, cement clinker and furnace ash and slag. And contacting the main material with the master batch, and uniformly mixing the main material and the master batch to obtain the cementing material. The cementing material comprises a main material and a master batch, the weight fraction of the main material is 60-80%, and the weight fraction of the master batch is 20-40%. The cementing material is used for preparing a full-tailing cemented filling material. According to the cementing material, industrial solid waste serves as a main raw material, all the raw material components synergistically show good cementing performance, the cementing material can completely replace cement in full tailings filling, the cementing material can be stirred with coarse aggregates such as full tailings to form a filling material without adding an extra exciting agent, the mechanical strength and the using effect superior to those of cement consolidation can be achieved, and the cementing material has good application prospects. And the preparation cost and the filling cost are obviously reduced.
本发明提供一种全尾砂胶结充填用胶固材料及其制备方法和应用，属于胶凝材料技术领域，其制备方法包括：提供一种主料，主料中包括水淬渣；提供一种母料，母料中包括氟石膏、水泥熟料和炉灰渣；以及，使主料与母料相接触，并混合均匀，即得胶固材料。该胶固材料包括主料和母料；主料的重量分数为60‑80％，母料的重量分数为20‑40％。该胶固材料用于制备全尾砂胶结充填材料。该胶固材料以工业固废为主要原料，各原料组分协同显示出良好的胶结性能，能在全尾砂充填中全部替代水泥，且无需添加额外的激发剂，就能与全尾砂等粗骨料搅拌成充填材料，并能够达到优于水泥固结的力学强度及使用效果，显著降低了制备成本及充填成本。
Gluing material for full tailing cemented filling as well as preparation method and application of cementing material
全尾砂胶结充填用胶固材料及其制备方法和应用
WANG SHUYOU (author) / WANG HAOYANG (author) / SUN BAOXUE (author)
2024-09-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Cementing powder special for full-tailing cemented filling and preparation method thereof
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