Effect of polycarboxylic acid superplasticizer on sulphoaluminate cement based grouting material
With the increase of buried depth and mining strength, it is more and more difficult for ordinary Portland cement-based grouting reinforcement materials to meet the engineering requirements. Sulphoaluminate cement uses less energy than ordinary Portland cement, is more environmentally friendly, and...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Coal Science and Technology
2025-04-01
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| Series: | Meitan kexue jishu |
| Subjects: | |
| Online Access: | http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2023-1918 |
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