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A platform for research: civil engineering, architecture and urbanism
Water purification type solid waste pervious concrete
The invention provides water purification type solid waste pervious concrete, wherein the cementing material of the pervious concrete is a geopolymer and is prepared by mixing a solid waste material mainly containing silicon and aluminum, high-alkalinity red mud and a small amount of an alkali activator. The pervious concrete disclosed by the invention overcomes the defects of high production energy consumption and large environmental pollution of traditional pervious concrete, has the advantages of consuming a large amount of solid wastes, reducing exploitation of natural resources, reducingthe cost and the like, and also has the functions of purifying water and effectively protecting underground water resources.
本发明提供了一种净水型固废透水混凝土。所述透水混凝土的胶凝材料是地质聚合物，其由主要含硅铝质的固体废弃材料、高碱性赤泥及少量的碱激发剂混合后制备。本发明的透水混凝土克服传统透水混凝土生产能耗高、环境污染大的缺点，具有大量消纳固体废弃物、减少对自然资源开采、降低成本等优点，且同时具有净化水和有效保护地下水资源的功能。
Water purification type solid waste pervious concrete
The invention provides water purification type solid waste pervious concrete, wherein the cementing material of the pervious concrete is a geopolymer and is prepared by mixing a solid waste material mainly containing silicon and aluminum, high-alkalinity red mud and a small amount of an alkali activator. The pervious concrete disclosed by the invention overcomes the defects of high production energy consumption and large environmental pollution of traditional pervious concrete, has the advantages of consuming a large amount of solid wastes, reducing exploitation of natural resources, reducingthe cost and the like, and also has the functions of purifying water and effectively protecting underground water resources.
本发明提供了一种净水型固废透水混凝土。所述透水混凝土的胶凝材料是地质聚合物，其由主要含硅铝质的固体废弃材料、高碱性赤泥及少量的碱激发剂混合后制备。本发明的透水混凝土克服传统透水混凝土生产能耗高、环境污染大的缺点，具有大量消纳固体废弃物、减少对自然资源开采、降低成本等优点，且同时具有净化水和有效保护地下水资源的功能。
Water purification type solid waste pervious concrete
一种净水型固废透水混凝土
WANG JILIANG (author) / YU YONGYAN (author) / ZHANG DANGZHENG (author) / WANG WEIDONG (author) / LU JUNJIE (author) / CHEN ZHIZHONG (author) / XU JUN (author) / BAO QUNQUN (author) / SONG XINGFANG (author) / HE YONG (author)
2021-03-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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