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A platform for research: civil engineering, architecture and urbanism
Environment-friendly brick and preparation method thereof
The invention discloses an environment-friendly brick and a preparation method thereof. The environment-friendly brick is prepared from the following raw materials in parts by weight: 6-12 parts of dismantled garbage recycled aggregate; 45 to 60 parts of decoration waste recycled aggregate; 3-8 parts of regenerated micro powder; 3 to 10 parts of waste-utilizing pottery sand; 8 to 20 parts of Portland cement; 7 to 10 parts of fly ash; 2-8 parts of desulfurized gypsum; 0.3 to 2 parts of a water reducing agent; and 0.5-2 parts of an early strength agent. According to the environment-friendly brick, the use amount of the decoration waste recycled aggregate in the raw materials accounts for more than 45% of the use amount of the aggregate, all the components in the formula are recycled aggregate, and a certain proportion of waste residues generated by treating waste lithium batteries are added, so that the aim of synergistically and comprehensively treating solid wastes is achieved, meanwhile, excellent mechanical properties are achieved, and the national standard requirements are met.
本发明公开了一种环保砖及其制备方法，其中所述环保砖由如下重量份数的原料制成：拆除垃圾再生骨料：6‑12份；装潢垃圾再生骨料：45‑60份；再生微粉：3‑8份；利废陶砂：3‑10份；硅酸盐水泥：8‑20份；粉煤灰：7‑10份；脱硫石膏：2‑8份；减水剂：0.3‑2份；早强剂：0.5‑2份。该环保砖原料中装潢垃圾再生骨料用量占骨料用量超过45％，配方中全组分使用再生骨料，并添加一定比例处理废旧锂电池产生的废渣，达到协同综合处理固废的目的的同时还具有优异的力学性能，满足国家的标准要求。
Environment-friendly brick and preparation method thereof
The invention discloses an environment-friendly brick and a preparation method thereof. The environment-friendly brick is prepared from the following raw materials in parts by weight: 6-12 parts of dismantled garbage recycled aggregate; 45 to 60 parts of decoration waste recycled aggregate; 3-8 parts of regenerated micro powder; 3 to 10 parts of waste-utilizing pottery sand; 8 to 20 parts of Portland cement; 7 to 10 parts of fly ash; 2-8 parts of desulfurized gypsum; 0.3 to 2 parts of a water reducing agent; and 0.5-2 parts of an early strength agent. According to the environment-friendly brick, the use amount of the decoration waste recycled aggregate in the raw materials accounts for more than 45% of the use amount of the aggregate, all the components in the formula are recycled aggregate, and a certain proportion of waste residues generated by treating waste lithium batteries are added, so that the aim of synergistically and comprehensively treating solid wastes is achieved, meanwhile, excellent mechanical properties are achieved, and the national standard requirements are met.
本发明公开了一种环保砖及其制备方法，其中所述环保砖由如下重量份数的原料制成：拆除垃圾再生骨料：6‑12份；装潢垃圾再生骨料：45‑60份；再生微粉：3‑8份；利废陶砂：3‑10份；硅酸盐水泥：8‑20份；粉煤灰：7‑10份；脱硫石膏：2‑8份；减水剂：0.3‑2份；早强剂：0.5‑2份。该环保砖原料中装潢垃圾再生骨料用量占骨料用量超过45％，配方中全组分使用再生骨料，并添加一定比例处理废旧锂电池产生的废渣，达到协同综合处理固废的目的的同时还具有优异的力学性能，满足国家的标准要求。
Environment-friendly brick and preparation method thereof
一种环保砖及其制备方法
GAO YONGTAO (author) / CHEN HUAN (author) / ZHANG YINLIANG (author) / YANG CHEN (author) / WU YUANSEN (author)
2023-01-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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