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A platform for research: civil engineering, architecture and urbanism
Unfired archaized black brick prepared from machine-made sand tailing mud and preparation method of unfired archaized black brick
The invention provides an unfired antique black brick prepared from machine-made sand tailing mud and slag powder. The unfired antique black brick is prepared from the following raw materials: 70-75% of machine-made sand tailing mud; 15%-18% of granulated blast furnace slag powder; 2%-4% of ordinary Portland cement; 3%-5% of an exciting agent; 1%-2% of mixing water; 2%-3% of iron oxide black; 1%-2% of iron oxide green; and the balance of mixing water. The baking-free antique black brick with high strength and high durability is prepared by using components and particle morphological characteristics of tail mud produced by machine-made sand and stone production enterprises through the activity effects of alkali-activated granulated blast furnace slag powder and cement and through a stirring process and a forming process, and meanwhile, the purposes of waste utilization and environmental protection are achieved.
本发明提供一种利用机制砂尾泥和矿渣粉制作免烧仿古青砖，其原料如下：机制砂尾泥70％～75％；粒化高炉矿渣粉15％～18％；普通硅酸盐水泥2％～4％；激发剂3％‑5％；拌合水1％‑2％；氧化铁黑2％‑3％；氧化铁绿1％‑2％；拌合水余量。本发明利用机制砂、石生产企业所产生尾泥的成分和颗粒形态特征，通过碱激发粒化高炉矿渣粉和水泥的活性作用，通过搅拌工艺和成形工艺制备出兼具高强度、高耐久性免烧仿古青砖，同时达到利废环保的目的。
Unfired archaized black brick prepared from machine-made sand tailing mud and preparation method of unfired archaized black brick
The invention provides an unfired antique black brick prepared from machine-made sand tailing mud and slag powder. The unfired antique black brick is prepared from the following raw materials: 70-75% of machine-made sand tailing mud; 15%-18% of granulated blast furnace slag powder; 2%-4% of ordinary Portland cement; 3%-5% of an exciting agent; 1%-2% of mixing water; 2%-3% of iron oxide black; 1%-2% of iron oxide green; and the balance of mixing water. The baking-free antique black brick with high strength and high durability is prepared by using components and particle morphological characteristics of tail mud produced by machine-made sand and stone production enterprises through the activity effects of alkali-activated granulated blast furnace slag powder and cement and through a stirring process and a forming process, and meanwhile, the purposes of waste utilization and environmental protection are achieved.
本发明提供一种利用机制砂尾泥和矿渣粉制作免烧仿古青砖，其原料如下：机制砂尾泥70％～75％；粒化高炉矿渣粉15％～18％；普通硅酸盐水泥2％～4％；激发剂3％‑5％；拌合水1％‑2％；氧化铁黑2％‑3％；氧化铁绿1％‑2％；拌合水余量。本发明利用机制砂、石生产企业所产生尾泥的成分和颗粒形态特征，通过碱激发粒化高炉矿渣粉和水泥的活性作用，通过搅拌工艺和成形工艺制备出兼具高强度、高耐久性免烧仿古青砖，同时达到利废环保的目的。
Unfired archaized black brick prepared from machine-made sand tailing mud and preparation method of unfired archaized black brick
一种利用机制砂尾泥制作的免烧仿古青砖及其制备方法
CHEN FENG (author) / ZHANG WEI (author) / NI JUNPENG (author) / ZHOU MIN (author) / LI SHAOWEI (author) / HUANG JICHENG (author) / XU GUOBIN (author)
2024-09-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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