Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tungsten tailing powder geopolymer mortar and preparation method thereof
The invention discloses tungsten tailing powder geopolymer mortar and a preparation method thereof. The tungsten tailing powder geopolymer mortar comprises the following components in parts by weight:10-70 parts of tungsten tailing powder, 30-90 parts of mineral powder, 30-90 parts of fine aggregate, 10-30 parts of an alkaline activator, and 25-40 parts of water. The tungsten tailing powder geopolymer mortar has the following beneficial effects that the tungsten tailing powder is recycled to replace cement to serve as a cementing material, resources are saved, and the industrial solid waste treatment cost is reduced; and the tungsten tailing powder geopolymer mortar can be applied to road cushion layers, pipe gallery cushion layers and the like, raw materials are easy to obtain, the preparation cost is low, good economic benefits and social benefits are generated, and the advantages of being fast in hardening, high in strength, low in permeability, good in durability, low in carbon and environmentally friendly are further achieved.
本发明公开了一种钨尾矿粉地聚物砂浆及其制备方法。本发明的钨尾矿粉地聚物砂浆按重量份数计包括以下组分：钨尾矿粉：10～70份；矿粉：30～90份；细骨料：30～90份；碱性激发剂：10～30份；水：25～40份。本发明具有如下有益效果：回收利用钨尾矿粉替代水泥作为胶凝材料，有利于节约资源，减少工业固废处理成本；钨尾矿粉地聚物砂浆可应用于道路垫层、管廊垫层等，原材料易得，制备成本低，产生较好的经济效益和社会效益，还具有硬化快、强度高、渗透率低、耐久性好和低碳环保的优点。
Tungsten tailing powder geopolymer mortar and preparation method thereof
The invention discloses tungsten tailing powder geopolymer mortar and a preparation method thereof. The tungsten tailing powder geopolymer mortar comprises the following components in parts by weight:10-70 parts of tungsten tailing powder, 30-90 parts of mineral powder, 30-90 parts of fine aggregate, 10-30 parts of an alkaline activator, and 25-40 parts of water. The tungsten tailing powder geopolymer mortar has the following beneficial effects that the tungsten tailing powder is recycled to replace cement to serve as a cementing material, resources are saved, and the industrial solid waste treatment cost is reduced; and the tungsten tailing powder geopolymer mortar can be applied to road cushion layers, pipe gallery cushion layers and the like, raw materials are easy to obtain, the preparation cost is low, good economic benefits and social benefits are generated, and the advantages of being fast in hardening, high in strength, low in permeability, good in durability, low in carbon and environmentally friendly are further achieved.
本发明公开了一种钨尾矿粉地聚物砂浆及其制备方法。本发明的钨尾矿粉地聚物砂浆按重量份数计包括以下组分：钨尾矿粉：10～70份；矿粉：30～90份；细骨料：30～90份；碱性激发剂：10～30份；水：25～40份。本发明具有如下有益效果：回收利用钨尾矿粉替代水泥作为胶凝材料，有利于节约资源，减少工业固废处理成本；钨尾矿粉地聚物砂浆可应用于道路垫层、管廊垫层等，原材料易得，制备成本低，产生较好的经济效益和社会效益，还具有硬化快、强度高、渗透率低、耐久性好和低碳环保的优点。
Tungsten tailing powder geopolymer mortar and preparation method thereof
一种钨尾矿粉地聚物砂浆及其制备方法
LONG ZHENGWU (Autor:in) / ZHOU SIJIA (Autor:in) / LUO BIAO (Autor:in) / ZHOU JINGNAN (Autor:in) / LI SHUAI (Autor:in) / TAN XINYANG (Autor:in) / TANG XIANQIONG (Autor:in) / XU FU (Autor:in) / LI YAJUN (Autor:in) / YI DANPING (Autor:in)
01.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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