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Preparation method of alkali-activated phosphate tailing-based geopolymer grouting material
The invention discloses a preparation method of an alkali-activated phosphate tailing-based geopolymer grouting material, which is prepared by taking phosphate tailings, blast furnace slag powder, a polycarboxylic acid water reducer and sand as raw materials and taking water glass and sodium hydroxide as excitants. The method has the characteristics that the process is simple, the processing cost is low, and the compressive strength of the obtained phosphate tailing-based geopolymer is high.
本发明公开了一种碱激发磷尾矿基地聚物灌浆料的制备方法，是以磷尾矿、高炉矿渣粉、聚羧酸减水剂和砂为原料，以水玻璃和氢氧化钠为激发剂制备而成。本发明具有工艺简单，加工成本低，且获得的磷尾矿基地聚物的抗压强度高的特点。
Preparation method of alkali-activated phosphate tailing-based geopolymer grouting material
The invention discloses a preparation method of an alkali-activated phosphate tailing-based geopolymer grouting material, which is prepared by taking phosphate tailings, blast furnace slag powder, a polycarboxylic acid water reducer and sand as raw materials and taking water glass and sodium hydroxide as excitants. The method has the characteristics that the process is simple, the processing cost is low, and the compressive strength of the obtained phosphate tailing-based geopolymer is high.
本发明公开了一种碱激发磷尾矿基地聚物灌浆料的制备方法，是以磷尾矿、高炉矿渣粉、聚羧酸减水剂和砂为原料，以水玻璃和氢氧化钠为激发剂制备而成。本发明具有工艺简单，加工成本低，且获得的磷尾矿基地聚物的抗压强度高的特点。
Preparation method of alkali-activated phosphate tailing-based geopolymer grouting material
一种碱激发磷尾矿基地聚物灌浆料的制备方法
LIU YUAN (author) / YANG ZHANGLIN (author) / YANG LIN (author) / FENG YANG (author) / ZHANG SUIYU (author) / LENG BIWU (author) / ZHANG YUANYONG (author) / LIU RONGCAN (author)
2024-12-31
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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