Bulletin of the Chinese Ceramic Society, Volume. 43, Issue 1, 61(2024)

Adaptation and Strength Enhancement Mechanisms of Liquid Accelerators in Low Temperature

DU Shuang... WANG Wei*, QIAO Min, ZENG Luping, ZHAO Shuang, CHEN Junsong, WU Qingyong and ZHU Bosong |Show fewer author(s)
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    References(20)

    [1] [1] WANG Z M, WANG J, GAN J Z, et al. Current state of hydration reaction characteristics and setting/hardening mechanism of cement-accelerator-water system[J]. Bulletin of the Chinese Ceramic Society, 2020, 39(10): 3045-3054 (in Chinese).

    [2] [2] YANG L Y, TIAN J T, YANG Y B, et al. State-of-art of research on liquid accelerators for shotcrete[J]. Tunnel Construction, 2017, 37(5): 543-552 (in Chinese).

    [3] [3] LI Y, CAI B Q, WU Y S, et al. Research progress of flash setting admixtures for shotcrete[J]. Concrete, 2020(9): 121-125 (in Chinese).

    [4] [4] CHEN J S, ZENG L P, WANG W, et al. Influence of main components of accelerators on mechanical property and hydration of Portland cement in a dry-hot geothermal environment[J]. Construction and Building Materials, 2023.

    [5] [5] SALVADOR R, CAVALARO S, SEGURA I, et al. Early age hydration of cement pastes with alkaline and alkali-free accelerators for sprayed concrete[J]. Construction and Building Materials. 2016, 111: 386-398.

    [6] [6] HAN J G, WANG K J, SHI J Y, et al. Influence of sodium aluminate on cement hydration and concrete properties[J]. Construction and Building Materials. 2014, 64: 342-349.

    [7] [7] SU M J, WANG Z M, ZHAO P, et al. A comparative study on the mechanism of alkali and alkali-free liquid accelerators in accelerating early strength[J]. Bulletin of the Chinese Ceramic Society, 2022, 41(12): 4172-4179+4188 (in Chinese).

    [8] [8] WANG J B, NIU D T, ZHANG Y L. Microstructure and mechanical properties of accelerated sprayed concrete[J]. Materials and Structures, 2016, 49(4): 1469-1484.

    [9] [9] CAI Y, LIU X Y, KONG X M, et al. Influence of liquid accelerator with different alkalinity on setting behavior and mechanical properties of cement pastes at different temperatures[J]. Journal of the Chinese Ceramic Society, 2016, 44(11): 1563-1570 (in Chinese).

    [10] [10] PAGLIA C, WOMBACHER F, BHNI H. The influence of alkali-free and alkaline shotcrete accelerators within cement systems[J]. Cement and Concrete Research, 2001, 31(6): 913-918.

    [11] [11] LIU M Y, HE Z, CAI X H, et al. Performance and action mechanism of alkali-free liquid accelerating agent[J]. New Building Materials, 2012, 39(6): 36-40 (in Chinese).

    [12] [12] CHEN X R. Performance and action mechanism of alkali-free liquid accelerating agent[J]. New Building Materials. 2012, 39(06): 36-40.

    [13] [13] ZHANG L R, WANG D M, ZHANG S X, et al. Compatibility and hydration-accelerating mechanism analysis of alkali-free liquid accelerating agent[J]. Bulletin of the Chinese Ceramic Society, 2014, 33(6): 1365-1371 (in Chinese).

    [14] [14] YANG R H, HE T S. The accelerating mechanism of alkali free liquid accelerator based on fluoroaluminate for shotcrete[J]. Construction and Building Materials, 2021, 274: 121830.

    [15] [15] POLAT R. The effect of antifreeze additives on fresh concrete subjected to freezing and thawing cycles[J]. Cold Regions Science and Technology, 2016, 127: 10-17.

    [16] [16] ZHANG F J, ZENG L P. Durability study of long tunnel shotcrete under cold drying environment in northwest China[J]. New Building Materials, 2021, 48(11): 120-124 (in Chinese).

    [17] [17] YANG H W. Design and application of shotcrete mixing ratio in high plateau area with extreme low temperature[J]. Tunnel Construction, 2010, 30(supplement 1): 421-424 (in Chinese).

    [18] [18] HU Z, DING H, LAI J X, et al. The durability of shotcrete in cold region tunnel: a review[J]. Construction and Building Materials, 2018, 185: 670-683.

    [19] [19] HOLTER K G, SMEPLASS S, JACOBSEN S. Freeze-thaw resistance of sprayed concrete in tunnel linings[J]. Materials and Structures, 2016, 49(8): 3075-3093.

    [20] [20] HE X F, ZHANG X. Study on acceleration mechanism of liquid alkali-free accelerating components[J]. Tunnel Construction, 2014, 34(12): 1131-1136 (in Chinese).

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    DU Shuang, WANG Wei, QIAO Min, ZENG Luping, ZHAO Shuang, CHEN Junsong, WU Qingyong, ZHU Bosong. Adaptation and Strength Enhancement Mechanisms of Liquid Accelerators in Low Temperature[J]. Bulletin of the Chinese Ceramic Society, 2024, 43(1): 61

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    Paper Information

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    Received: Aug. 2, 2023

    Accepted: --

    Published Online: Jul. 29, 2024

    The Author Email: Wei WANG (wangw@cnjsjk.cn)

    DOI:

    CSTR:32186.14.

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