Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a baking-free brick and a manufacturing method. The baking-free brick comprises the following components in percentage by weight: 20-70% of loess, 20%-60% of aggregate, 0.018%-0.05% of a curing agent, and 8%-20% of a cementing material, wherein the aggregate is at least one of coal gangue, sand, slag, stone powder and building slag. In the embodiment of the invention, thebaking-free brick is prepared from the loess, the aggregate, the curing agent and the cementing material, the aggregate is composed of the solid waste, and the solid waste is reutilized by preparing the baking-free brick from the solid waste, so that on one hand, secondary pollution of the treated solid waste to the environment, the soil, the air and the water is reduced, on the other hand, damageto the ecological environment due to exploitation of raw materials needed in a traditional brick making process is reduced, and the strength performance of the baking-free brick is greatly improved compared with bricks made through the traditional process.
本发明实施例是关于一种免烧砖及制作方法。该免烧砖按重量百分比计数包括：黄土20％～70％；骨料20％～60％；固化剂0.018％～0.05％；胶凝材料8％～20％；其中，所述骨料为煤矸石、沙子、矿渣、石粉、建渣中的至少一种。本发明实施例中，上述免烧砖采用黄土、骨料、固化剂和胶凝材料制成，而骨料为固体废物组成，采用固体废物制作免烧砖对固体废物进行了再利用，一方面减少了处理固体废物对环境、土壤、空气、水体的再次污染，另一方面也减少了传统制砖工艺中所需原材料的开采对生态环境的破坏，且该免烧砖较传统工艺制成的砖其强度性能得到大幅度的提高。
The invention relates to a baking-free brick and a manufacturing method. The baking-free brick comprises the following components in percentage by weight: 20-70% of loess, 20%-60% of aggregate, 0.018%-0.05% of a curing agent, and 8%-20% of a cementing material, wherein the aggregate is at least one of coal gangue, sand, slag, stone powder and building slag. In the embodiment of the invention, thebaking-free brick is prepared from the loess, the aggregate, the curing agent and the cementing material, the aggregate is composed of the solid waste, and the solid waste is reutilized by preparing the baking-free brick from the solid waste, so that on one hand, secondary pollution of the treated solid waste to the environment, the soil, the air and the water is reduced, on the other hand, damageto the ecological environment due to exploitation of raw materials needed in a traditional brick making process is reduced, and the strength performance of the baking-free brick is greatly improved compared with bricks made through the traditional process.
本发明实施例是关于一种免烧砖及制作方法。该免烧砖按重量百分比计数包括：黄土20％～70％；骨料20％～60％；固化剂0.018％～0.05％；胶凝材料8％～20％；其中，所述骨料为煤矸石、沙子、矿渣、石粉、建渣中的至少一种。本发明实施例中，上述免烧砖采用黄土、骨料、固化剂和胶凝材料制成，而骨料为固体废物组成，采用固体废物制作免烧砖对固体废物进行了再利用，一方面减少了处理固体废物对环境、土壤、空气、水体的再次污染，另一方面也减少了传统制砖工艺中所需原材料的开采对生态环境的破坏，且该免烧砖较传统工艺制成的砖其强度性能得到大幅度的提高。
Baking-free brick and manufacturing method
免烧砖及制作方法
QU SHENGWU (Autor:in)
12.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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