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灌浆水泥浆体的稳定性直接影响浆体的可灌性,提高水泥细度可提高浆体的稳定性,选择合适的外加剂也有助于提高浆体稳定性、减小泌水率。本文对灌浆水泥浆体的流变特征及其变化规律也进行了研究。
The stability of grouting paste directly affects the irrigability of the paste. Increasing the fineness of the cement can improve the stability of the paste. Choosing the right additive can also help improve the stability of the paste and reduce the bleeding rate. In this paper, the rheological characteristics of grouting cement slurry and its variation are also studied.