Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Copper mine slag powder-cement composite cementitious material ecological concrete and preparation method thereof
The invention relates to copper mine slag powder-cement composite cementitious material ecological concrete and a preparation method thereof. The ecological concrete consists of a planting concrete framework, plant growth substrates and planted plant seeds, wherein the planting concrete framework consists of silicate cement, copper mine slag powder, haydite, pulverized coal ash, quick lime, polycarboxylate type water reducing agents and water, the plant growth substrates consist of vermiculite, nutrient soil and long-acting organic compound fertilizers, and the planted plant seeds are festucaarundinacea grass seeds. Compared with the prior art, the copper mine slag powder-cement composite cementitious material ecological concrete disclosed by the invention has the advantages that high-strength copper mine slag powder-cement composite cementitious materials can be obtained, and the high-strength copper mine slag powder-cement composite cementitious materials are used for preparing ecological concrete having double effects of improving ecological environment and protecting slopes; the high-strength copper mine slag powder-cement composite cementitious material ecological concrete issuitable for slope protection engineering at copper smelting regions, can improve road periphery environment, and besides, can avoid disasters of mudslide and the like caused by rain wash; and the problems that solid waste of copper mine slag powder and the like is large in floor space and serious in environmental pollution can be solved, and large-scale safe consumption of copper mine slag is realized.
本发明涉及一种铜矿渣粉‑水泥复合胶凝材料生态混凝土及其制备方法，该生态混凝土由植生混凝土骨架、植物生长基质和种植植物种子组成，植生混凝土骨架由硅酸盐水泥、铜矿渣粉、陶粒、粉煤灰、生石灰、聚羧酸系减水剂和水组成，植物生长基质由蛭石、营养土和长效有机复合肥组成，种植植物种子为高羊茅草种。与现有技术相比，本发明可以获得具有高强度的铜矿渣粉‑水泥复合胶凝材料，并用其制备出具有改善生态环境和边坡防护双重作用的生态混凝土；适用于炼铜地区的边坡防护工程，改善道路周边环境的同时可防止雨水冲刷发生泥石流等灾害；可以解决铜矿渣粉等固体废弃物占地面积大，环境污染严重的问题，实现铜矿渣的大规模安全消纳。
Copper mine slag powder-cement composite cementitious material ecological concrete and preparation method thereof
The invention relates to copper mine slag powder-cement composite cementitious material ecological concrete and a preparation method thereof. The ecological concrete consists of a planting concrete framework, plant growth substrates and planted plant seeds, wherein the planting concrete framework consists of silicate cement, copper mine slag powder, haydite, pulverized coal ash, quick lime, polycarboxylate type water reducing agents and water, the plant growth substrates consist of vermiculite, nutrient soil and long-acting organic compound fertilizers, and the planted plant seeds are festucaarundinacea grass seeds. Compared with the prior art, the copper mine slag powder-cement composite cementitious material ecological concrete disclosed by the invention has the advantages that high-strength copper mine slag powder-cement composite cementitious materials can be obtained, and the high-strength copper mine slag powder-cement composite cementitious materials are used for preparing ecological concrete having double effects of improving ecological environment and protecting slopes; the high-strength copper mine slag powder-cement composite cementitious material ecological concrete issuitable for slope protection engineering at copper smelting regions, can improve road periphery environment, and besides, can avoid disasters of mudslide and the like caused by rain wash; and the problems that solid waste of copper mine slag powder and the like is large in floor space and serious in environmental pollution can be solved, and large-scale safe consumption of copper mine slag is realized.
本发明涉及一种铜矿渣粉‑水泥复合胶凝材料生态混凝土及其制备方法，该生态混凝土由植生混凝土骨架、植物生长基质和种植植物种子组成，植生混凝土骨架由硅酸盐水泥、铜矿渣粉、陶粒、粉煤灰、生石灰、聚羧酸系减水剂和水组成，植物生长基质由蛭石、营养土和长效有机复合肥组成，种植植物种子为高羊茅草种。与现有技术相比，本发明可以获得具有高强度的铜矿渣粉‑水泥复合胶凝材料，并用其制备出具有改善生态环境和边坡防护双重作用的生态混凝土；适用于炼铜地区的边坡防护工程，改善道路周边环境的同时可防止雨水冲刷发生泥石流等灾害；可以解决铜矿渣粉等固体废弃物占地面积大，环境污染严重的问题，实现铜矿渣的大规模安全消纳。
Copper mine slag powder-cement composite cementitious material ecological concrete and preparation method thereof
铜矿渣粉-水泥复合胶凝材料生态混凝土及其制备方法
SUN ZHENPING (Autor:in) / YAN ZHUHUA (Autor:in) / LI BIYUN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
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