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A platform for research: civil engineering, architecture and urbanism
Environment-friendly brick based on tailing waste and processing method thereof
The invention discloses an environment-friendly brick based on tailing waste and a processing method thereof, and belongs to the field of environment-friendly bricks, the environment-friendly brick comprises the following raw materials by weight: 30-50 parts of copper tailing sand powder, 5-15 parts of fly ash, 10-20 parts of potato powder, 3-8 parts of boron ash, 20-40 parts of calcium hypochloride, and 5-15 parts of a cement-based cementing material. The copper tailing sand powder is particle powder prepared from tailings generated after mining through screening and sorting, and the copper tailings mainly contain inorganic components such as MgO, SiO2 and Al2O3 and mainly contain silicon-aluminum-based components. According to the invention, non-toxic and harmless materials are used as main base materials, have excellent surfactant functions, can greatly activate the specific surface area of cement participating in the hydration reaction process, and diffuses a material cementing interface in a multiplied manner; the agent has the advantages of being light in weight, resistant to water seepage, resistant to freezing, resistant to fire, resistant to acid and alkali, resistant to corrosion, free of corrosion, free of pollution and environmentally friendly.
本发明公开了一种基于尾矿废料的环保砖及其加工方法，属于环保砖领域，环保砖的重量配比组成原料为30‑50份的铜尾矿砂粉、5‑15份的粉煤灰、10‑20份的马铃薯粉、3‑8份的硼灰、20‑40份的次氯化钙、5‑15份的水泥基胶凝材料，所述的铜尾矿砂粉是矿山开采后产生的尾矿，通过筛选、分选后制成颗粒粉料，铜尾矿主要含有MgO、SiO2、Al2O3等无机成分，其中以硅铝基成分为主。本发明以无毒无害材料为主要基料，具有优异的表面活性剂功能，能够极大的激活水泥参与水化反应过程中的比表面积，成倍功效扩散与物料胶结介面；穿越物料与胶凝料介面的作用屏障，体轻、耐渗水、耐冻、耐火、耐酸碱、耐腐蚀等都具有显著增强效果，本制剂无腐蚀，具备无公害环保型功能。
Environment-friendly brick based on tailing waste and processing method thereof
The invention discloses an environment-friendly brick based on tailing waste and a processing method thereof, and belongs to the field of environment-friendly bricks, the environment-friendly brick comprises the following raw materials by weight: 30-50 parts of copper tailing sand powder, 5-15 parts of fly ash, 10-20 parts of potato powder, 3-8 parts of boron ash, 20-40 parts of calcium hypochloride, and 5-15 parts of a cement-based cementing material. The copper tailing sand powder is particle powder prepared from tailings generated after mining through screening and sorting, and the copper tailings mainly contain inorganic components such as MgO, SiO2 and Al2O3 and mainly contain silicon-aluminum-based components. According to the invention, non-toxic and harmless materials are used as main base materials, have excellent surfactant functions, can greatly activate the specific surface area of cement participating in the hydration reaction process, and diffuses a material cementing interface in a multiplied manner; the agent has the advantages of being light in weight, resistant to water seepage, resistant to freezing, resistant to fire, resistant to acid and alkali, resistant to corrosion, free of corrosion, free of pollution and environmentally friendly.
本发明公开了一种基于尾矿废料的环保砖及其加工方法，属于环保砖领域，环保砖的重量配比组成原料为30‑50份的铜尾矿砂粉、5‑15份的粉煤灰、10‑20份的马铃薯粉、3‑8份的硼灰、20‑40份的次氯化钙、5‑15份的水泥基胶凝材料，所述的铜尾矿砂粉是矿山开采后产生的尾矿，通过筛选、分选后制成颗粒粉料，铜尾矿主要含有MgO、SiO2、Al2O3等无机成分，其中以硅铝基成分为主。本发明以无毒无害材料为主要基料，具有优异的表面活性剂功能，能够极大的激活水泥参与水化反应过程中的比表面积，成倍功效扩散与物料胶结介面；穿越物料与胶凝料介面的作用屏障，体轻、耐渗水、耐冻、耐火、耐酸碱、耐腐蚀等都具有显著增强效果，本制剂无腐蚀，具备无公害环保型功能。
Environment-friendly brick based on tailing waste and processing method thereof
一种基于尾矿废料的环保砖及其加工方法
PAN ZHENYA (author) / CHEN JIAKAI (author)
2022-12-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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