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Kerb prepared from molybdenum tailings and preparation method thereof
The invention belongs to the field of tailing slag resource comprehensive utilization, and relates to a kerb prepared from molybdenum tailings and a preparation method of the kerb. Wherein the raw materials comprise, by weight, 30 to 35 parts of the fine molybdenum tailing slag, 30 to 35 parts of the coarse molybdenum tailing slag, 3 to 5 parts of the alkali activator, 15 to 25 parts of the cement clinker, 10 to 20 parts of the quartz sand, 0.2 to 0.4 part of the water reducing agent, 0.6 to 0.9 part of the reinforcing agent, 0.05 to 0.2 part of the antifoaming agent, and 0.5 to 1.0 part of the pigment. Generally, the difficulty in manufacturing a high-strength and high-durability traffic engineering component is extremely high, the invention relates to a process method of a large-thickness forming component, and the curb which can absorb the molybdenum tailings in the maximum proportion and has both the strength and the durability meeting the requirements is realized by reasonably optimizing the proportion of the molybdenum tailings and all raw materials.
本发明属于尾矿渣资源化综合利用领域，涉及一种选钼尾矿制备的路缘石及其制备方法，所述路缘石的总重量为100份计，其中各原料的重量份数为：细钼尾矿渣30‑35份、粗钼尾矿渣30‑35份、碱性激发剂3‑5份、水泥熟料15‑25份、石英砂10‑20份、减水剂0.2‑0.4份、增强剂0.6‑0.9份、消泡剂0.05‑0.2份、色料0.5‑1.0份。通常制作高强度高耐久性交通工程构件难度极大，而本发明则涉及一种大厚度成型构件的一种工艺方法，通过合理优化钼尾矿与各原料的配比，从而实现最大比例消纳钼尾矿，并且强度及耐久性均满足要求的路缘石。
Kerb prepared from molybdenum tailings and preparation method thereof
The invention belongs to the field of tailing slag resource comprehensive utilization, and relates to a kerb prepared from molybdenum tailings and a preparation method of the kerb. Wherein the raw materials comprise, by weight, 30 to 35 parts of the fine molybdenum tailing slag, 30 to 35 parts of the coarse molybdenum tailing slag, 3 to 5 parts of the alkali activator, 15 to 25 parts of the cement clinker, 10 to 20 parts of the quartz sand, 0.2 to 0.4 part of the water reducing agent, 0.6 to 0.9 part of the reinforcing agent, 0.05 to 0.2 part of the antifoaming agent, and 0.5 to 1.0 part of the pigment. Generally, the difficulty in manufacturing a high-strength and high-durability traffic engineering component is extremely high, the invention relates to a process method of a large-thickness forming component, and the curb which can absorb the molybdenum tailings in the maximum proportion and has both the strength and the durability meeting the requirements is realized by reasonably optimizing the proportion of the molybdenum tailings and all raw materials.
本发明属于尾矿渣资源化综合利用领域，涉及一种选钼尾矿制备的路缘石及其制备方法，所述路缘石的总重量为100份计，其中各原料的重量份数为：细钼尾矿渣30‑35份、粗钼尾矿渣30‑35份、碱性激发剂3‑5份、水泥熟料15‑25份、石英砂10‑20份、减水剂0.2‑0.4份、增强剂0.6‑0.9份、消泡剂0.05‑0.2份、色料0.5‑1.0份。通常制作高强度高耐久性交通工程构件难度极大，而本发明则涉及一种大厚度成型构件的一种工艺方法，通过合理优化钼尾矿与各原料的配比，从而实现最大比例消纳钼尾矿，并且强度及耐久性均满足要求的路缘石。
Kerb prepared from molybdenum tailings and preparation method thereof
一种选钼尾矿制备的路缘石及其制备方法
YU ZEXU (author) / WANG LUNING (author) / XU YU (author) / SONG XIAOMING (author)
2022-05-27
Patent
Electronic Resource
Chinese