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International Journal of Frontiers in Sociology, 2021, 3(7); doi: 10.25236/IJFS.2021.030708.

Research on Properties and Application of New Grouting Material Based on Lake Mud

Author(s)

Han Yao1, Haidong Jiang2, Qiang Liu3, Keneng Zhang4

Corresponding Author:
Han Yao
Affiliation(s)

1Guizhou Province Geological and Environmental Monitoring Institute, Guiyang 550003, China

2Institute of Resources and Environmental Engineering, Guizhou Institute of Technology, Guiyang 550003, China

3College of Resources and Environmental Engineering, Jiangxi University of Technology, Ganzhou 34100, China.

4School of Earth Science and Information Physics, Central South University, Changsha 410083, China

Abstract

In order to study the effect of karst fracture blocking water, the material selection and ratio of lake mud cement slurry was studied by indoor test and in-site test, the diffusion mechanism of lake mud cement slurry was analyzed, and its performance is evaluated by pressing water test, drilling stone body and filling rate. The results show that the maximum average unit permeability rate of 1.39Lu, is 2.46Lu, meets the design requirements (less than 5Lu); the stone body is full filling, 68.75%, 5.25%, 31.25%, diffusion radius of 5-10m, slurry diffusion filling effect is good; the blocking rate is 95.66% and the grouting rate exceeds 85%.

Keywords

lake mud, slurry; new materials; pressure water test; water blocking rate

Cite This Paper

Han Yao, Haidong Jiang, Qiang Liu, Keneng Zhang. Research on Properties and Application of New Grouting Material Based on Lake Mud. International Journal of Frontiers in Sociology (2021), Vol. 3, Issue 7: 46-54. https://doi.org/10.25236/IJFS.2021.030708.

References

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