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A platform for research: civil engineering, architecture and urbanism
Baking-free brick prepared based on asbestos waste and preparation method thereof
The invention provides a baking-free brick prepared based on asbestos waste and a preparation method of the baking-free brick. The method comprises the following steps: grinding asbestos waste, and roasting to obtain an activated material; uniformly mixing the activated material with cement, continuously adding water and an additive, and uniformly mixing to obtain a mixture; the mixture is subjected to compression molding and curing, and the baking-free brick is obtained. The baking-free brick is prepared by the method. The method has the advantages that waste can be turned into wealth, and comprehensive utilization of asbestos waste is achieved; the baking-free brick with low cost and high performance can be prepared.
本发明提供了一种基于石棉废物制备的免烧砖及其制备方法。所述方法包括以下步骤：将石棉废物粉磨后，进行焙烧处理，得到活化物料；将活化物料与水泥混合均匀，继续加入水和外加剂并混匀，得到混合料；将混合料压制成型，养护，得到免烧砖。所述免烧砖采用上述方法制备获得。本发明的有益效果包括：能够变废为宝，实现石棉废物的综合利用；能够制备成本低、高性能的免烧砖。
Baking-free brick prepared based on asbestos waste and preparation method thereof
The invention provides a baking-free brick prepared based on asbestos waste and a preparation method of the baking-free brick. The method comprises the following steps: grinding asbestos waste, and roasting to obtain an activated material; uniformly mixing the activated material with cement, continuously adding water and an additive, and uniformly mixing to obtain a mixture; the mixture is subjected to compression molding and curing, and the baking-free brick is obtained. The baking-free brick is prepared by the method. The method has the advantages that waste can be turned into wealth, and comprehensive utilization of asbestos waste is achieved; the baking-free brick with low cost and high performance can be prepared.
本发明提供了一种基于石棉废物制备的免烧砖及其制备方法。所述方法包括以下步骤：将石棉废物粉磨后，进行焙烧处理，得到活化物料；将活化物料与水泥混合均匀，继续加入水和外加剂并混匀，得到混合料；将混合料压制成型，养护，得到免烧砖。所述免烧砖采用上述方法制备获得。本发明的有益效果包括：能够变废为宝，实现石棉废物的综合利用；能够制备成本低、高性能的免烧砖。
Baking-free brick prepared based on asbestos waste and preparation method thereof
一种基于石棉废物制备的免烧砖及其制备方法
SUN HONGJUAN (author) / ZHOU XIN (author) / PENG TONGJIANG (author) / LUO LIMING (author)
2022-10-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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