Bulletin of the Chinese Ceramic Society, Volume. 44, Issue 6, 2026(2025)

Effect of Residual Flocculant PAM in Sand on Fluidity of Cement Mortar and Its Degradation Method

WANG Jiaming1, LI Jing1、*, YANG Shuguang1, LI Yaohuan1, GU Kai1, YUAN Bowen2, LIU Dongsheng2, and GUO Qilong2
Author Affiliations
  • 1Wuhan Changxin Civil Engineering Testing Co., Ltd., Wuhan 430200, China
  • 2College of Civil Engineering, Northwest Minzu University, Lanzhou 730124, China
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    References(5)

    [2] [2] HE H, WANG Y L, WANG J J. Compactness and hardened properties of machine-made sand mortar with aggregate micro fines[J]. Construction and Building Materials, 2020, 250: 118828.

    [7] [7] ZHU J, ZHOU Y C, ZHANG L N, et al. Relating early-age hydration and flow loss of mortar prepared with manufactured sand[J]. Construction and Building Materials, 2024, 411: 134586.

    [13] [13] YUAN Q, XIE Z L, YAO H, et al. Comparative study on the early properties of cement modified with different ionic polyacrylamides[J]. Construction and Building Materials, 2022, 339: 127671.

    [15] [15] BESSAIES-BEY H, BAUMANN R, SCHMITZ M, et al. Effect of polyacrylamide on rheology of fresh cement pastes[J]. Cement and Concrete Research, 2015, 76: 98-106.

    [16] [16] YAO H, FAN M H, HUANG T J, et al. Retardation and bridging effect of anionic polyacrylamide in cement paste and its relationship with early properties[J]. Construction and Building Materials, 2021, 306: 124822.

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    WANG Jiaming, LI Jing, YANG Shuguang, LI Yaohuan, GU Kai, YUAN Bowen, LIU Dongsheng, GUO Qilong. Effect of Residual Flocculant PAM in Sand on Fluidity of Cement Mortar and Its Degradation Method[J]. Bulletin of the Chinese Ceramic Society, 2025, 44(6): 2026

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    Paper Information

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    Received: Nov. 14, 2024

    Accepted: Jul. 30, 2025

    Published Online: Jul. 30, 2025

    The Author Email: LI Jing (78816849@qq.com)

    DOI:10.16552/j.cnki.issn1001-1625.2024.1394

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