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A platform for research: civil engineering, architecture and urbanism
Geopolymer grouting material and preparation method thereof
The invention discloses a geopolymer grouting material and a preparation method thereof, and belongs to the technical field of building materials, the geopolymer grouting material comprises slag, fly ash and water glass, the slag is S95 slag, and the fly ash is secondary fly ash. Compared with a traditional cement grouting material preparation method, high-temperature calcination is not needed, and the characteristics of energy conservation and emission reduction are remarkable. The water glass is used as an exciting agent to enhance the activity of the fly ash, and the water glass and the industrial by-product slag jointly generate a geopolymer reaction to form the grouting material. And compared with the existing disclosed grouting material, the mechanical properties on the 28th day and the 60th day are respectively improved by 25.7% and 36.5%.
本发明公开了一种地聚合物注浆材料及其制备方法，属于建筑材料技术领域，包括矿渣、粉煤灰和水玻璃，矿渣为S95矿渣，粉煤灰为二级粉煤灰。相较于传统水泥注浆材料制备方法，本发明无需进行高温煅烧，节能减排特点显著。本发明通过水玻璃作为激发剂来增强粉煤灰活性，与工业副产物矿渣一起共同产生地聚合物反应形成一种注浆材料。与已有公开注浆材料相比，在第28和第60天的力学性能分别提高25.7％和36.5％。
Geopolymer grouting material and preparation method thereof
The invention discloses a geopolymer grouting material and a preparation method thereof, and belongs to the technical field of building materials, the geopolymer grouting material comprises slag, fly ash and water glass, the slag is S95 slag, and the fly ash is secondary fly ash. Compared with a traditional cement grouting material preparation method, high-temperature calcination is not needed, and the characteristics of energy conservation and emission reduction are remarkable. The water glass is used as an exciting agent to enhance the activity of the fly ash, and the water glass and the industrial by-product slag jointly generate a geopolymer reaction to form the grouting material. And compared with the existing disclosed grouting material, the mechanical properties on the 28th day and the 60th day are respectively improved by 25.7% and 36.5%.
本发明公开了一种地聚合物注浆材料及其制备方法，属于建筑材料技术领域，包括矿渣、粉煤灰和水玻璃，矿渣为S95矿渣，粉煤灰为二级粉煤灰。相较于传统水泥注浆材料制备方法，本发明无需进行高温煅烧，节能减排特点显著。本发明通过水玻璃作为激发剂来增强粉煤灰活性，与工业副产物矿渣一起共同产生地聚合物反应形成一种注浆材料。与已有公开注浆材料相比，在第28和第60天的力学性能分别提高25.7％和36.5％。
Geopolymer grouting material and preparation method thereof
一种地聚合物注浆材料及其制备方法
WANG RUNZE (author) / HU TAO (author) / WAN ZHIHUI (author) / ZHAO HANG (author) / XIONG CHAOLIANG (author) / DAI GUOLIANG (author) / WANG YUE (author) / ZANG SHIQI (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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