Bulletin of the Chinese Ceramic Society, Volume. 43, Issue 12, 4330(2024)

Effect of Aluminum Sulfate Based Alkali-Free Liquid Accelerator Modified by Aluminum Formate on Cement Properties

LIU Yuan1,2, ZHU Fangfang3, ZHANG Yuanyong1,2, YANG Anxu1,2, and YANG Lin3、*
Author Affiliations
  • 1Tianwei Building Materials Technology Co., Ltd., Guiyang 550009, China
  • 2Sub-Research Centre for Tunnel Structure Construction Technology, National Engineering Research Centre for High-Speed Railway Construction Technology, Changsha 410075, China
  • 3School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, China
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    References(7)

    [6] [6] YANG R H, HE T S, XU Y D. Preparation of alkali free liquid accelerator for shotcrete with fluorosilicic acid waste liquid and its accelerating mechanism[J]. Cement and Concrete Composites, 2022, 131: 104600.

    [7] [7] CUI Y, TAN Z S, ZHOU Z L, et al. Preparation and application of low rebound liquid alkali-free accelerator for shotcrete[J]. Construction and Building Materials, 2023, 367: 130220.

    [8] [8] WANG L Y, CAI G S, GONG Y K, et al. Effect of acid on the early strength of aluminum sulfate series alkali-free accelerator[J]. IOP Conference Series: Materials Science and Engineering, 2021, 1028(1): 012001.

    [9] [9] YANG R H, HE T S. Leaching behavior and environmental safety evaluation of fluorine ions from shotcrete with high-fluorine alkali-free liquid accelerator[J]. Environmental Science and Pollution Research, 2022, 29(8): 11267-11280.

    [11] [11] YANG L, TIAN J, YANG Y, et al. State-of-art of research on liquid accelerators for shotcrete[J]. Tunnel Construction, 2017, 37(5): 543-552.

    [12] [12] WEI Y, WANG Y A, ZHENG F P, et al. Preparation and hydration mechanism of aluminum formate/aluminum sulfate based alkali-free composite accelerator for sprayed concrete[J]. Materials Research Express, 2022, 9(5): 055101.

    [13] [13] NIU M D, LI G X, ZHANG J B, et al. Preparation of alkali-free liquid accelerator based on aluminum sulfate and its accelerating mechanism on the hydration of cement pastes[J]. Construction and Building Materials, 2020, 253: 119246.

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    LIU Yuan, ZHU Fangfang, ZHANG Yuanyong, YANG Anxu, YANG Lin. Effect of Aluminum Sulfate Based Alkali-Free Liquid Accelerator Modified by Aluminum Formate on Cement Properties[J]. Bulletin of the Chinese Ceramic Society, 2024, 43(12): 4330

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    Paper Information

    Category:

    Received: Jun. 2, 2024

    Accepted: Jan. 10, 2025

    Published Online: Jan. 10, 2025

    The Author Email: YANG Lin (ce.lyang@gzu.edu.cn)

    DOI:

    CSTR:32186.14.

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