A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of comprehensive utilization of red mud, gypsum and fly ash, in particular to a PRM concrete reinforcing agent. The PRM concrete reinforcing agent comprises the following components in percentage by weight: 5 to 30 parts of red mud Red mud, 5 to 30 parts of gypsum Gypsum, 10 to 50 parts of fly ash and 10 to 50 parts of mineral powder, and the sum of the weight ratios of all the components is 100. The raw materials are all dried after particles with the diameter being 0.5 cm or above are filtered out, and then the raw materials are fully and uniformly mixed. The PRM concrete reinforcing agent provided by the invention is low in price and high in strength, and solves the problem of industrial solid wastes.
本发明涉及赤泥、石膏、粉煤灰综合利用技术领域，具体是指一种PRM混凝土增强剂。包括以下重量百分比的组分组成：赤泥Red mud占5‑30份、石膏Gypsum占5‑30份、粉煤灰Flyash占10‑50份、矿粉Water cooled slag占10‑50份，且各组重量比总和为100。上述原料均过滤掉直径0.5cm以上的颗粒后烘干，再将其充分混合均匀。本发明提供出价格低、强度高、解决工业固体废物问题的一种PRM混凝土增强剂。
The invention relates to the technical field of comprehensive utilization of red mud, gypsum and fly ash, in particular to a PRM concrete reinforcing agent. The PRM concrete reinforcing agent comprises the following components in percentage by weight: 5 to 30 parts of red mud Red mud, 5 to 30 parts of gypsum Gypsum, 10 to 50 parts of fly ash and 10 to 50 parts of mineral powder, and the sum of the weight ratios of all the components is 100. The raw materials are all dried after particles with the diameter being 0.5 cm or above are filtered out, and then the raw materials are fully and uniformly mixed. The PRM concrete reinforcing agent provided by the invention is low in price and high in strength, and solves the problem of industrial solid wastes.
本发明涉及赤泥、石膏、粉煤灰综合利用技术领域，具体是指一种PRM混凝土增强剂。包括以下重量百分比的组分组成：赤泥Red mud占5‑30份、石膏Gypsum占5‑30份、粉煤灰Flyash占10‑50份、矿粉Water cooled slag占10‑50份，且各组重量比总和为100。上述原料均过滤掉直径0.5cm以上的颗粒后烘干，再将其充分混合均匀。本发明提供出价格低、强度高、解决工业固体废物问题的一种PRM混凝土增强剂。