Experimental study on the influence of content and fineness of fly ash on the mechanical properties of grouting slurries

Abstract

•Adjusting the fineness and content of fly ash can control the hydration process and properties of fly ash slurry, including coagulation, strength development, and pore distribution uniformity, thereby optimizing construction efficiency and environmental performance.

Keywords

content / CT scan / environmentally friendly / fineness / fly ash / homogeneity / hydration mechanism

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2024 The Authors. Deep Underground Science and Engineering published by John Wiley & Sons Australia, Ltd on behalf of China University of Mining and Technology.