[1] [1] ACI Committee 229. Report on controlled low-strength materials: ACI 229R-13［S］. Farmington Hills: American Concrete Institute, 2013.

[2] [2] LIN F. Preparation and performance evaluation of controlled low-strength materials incorporating waste lightweight concrete［J］. Concrete, 2023(4): 188-191 (in Chinese).

[3] [3] LIU H, ZHU Y Z, HUANG R, et al. Experimental study on preparation of controllable low strength materials from building waste soil［J］. Science Technology and Engineering, 2022, 22(26): 11736-11744 (in Chinese).

[4] [4] PUPPALA A J, CHITTOORI B, RAAVI A. Flowability and density characteristics of controlled low-strength material using native high-plasticity clay［J］. Journal of Materials in Civil Engineering, 2015, 27(1): 06014026-06014032.

[5] [5] WANG S. Study on preparation of controllable low-strength materials from subway shield dregs［D］. Zhengzhou: Zhengzhou University, 2020 (in Chinese).

[6] [6] SHEEN Y N, ZHANG L H, LE D H. Engineering properties of soil-based controlled low-strength materials as slag partially substitutes to Portland cement［J］. Construction and Building Materials, 2013, 48: 822-829.

[7] [7] ZHU H Z, YU F Q, GENG J, et al. Strength and volume stability of controlled low-strength material based on titanium gypsum［J］. Bulletin of the Chinese Ceramic Society, 2021, 40(11): 3644-3653 (in Chinese).

[8] [8] DO T M, KANG G O, KIM Y S. Development of a new cementless binder for controlled low strength material (CLSM) using entirely by-products［J］. Construction and Building Materials, 2019, 206: 576-589.

[9] [9] DO T M, KIM Y S, DANG M Q. Influence of curing conditions on engineering properties of controlled low strength material made with cementless binder［J］. KSCE Journal of Civil Engineering, 2017, 21(5): 1774-1782.

[10] [10] DO T M, KANG G O, GO G H, et al. Evaluation of coal ash-based CLSM made with cementless binder as a thermal grout for borehole heat exchangers［J］. Journal of Materials in Civil Engineering, 2019, 31(6): 040190721-0401907211.

[11] [11] ETXEBERRIA M, AINCHIL J, PREZ M E, et al. Use of recycled fine aggregates for control low strength materials (CLSMs) production［J］. Construction and Building Materials, 2013, 44: 142-148.

[12] [12] LI F, LIU C H, WU Y B, et al. Influence of construction and demolished waste on controlled low strength material(CLSM)［J］. Concrete, 2018(8): 71-73+78 (in Chinese).

[13] [13] JIN W L, ZHAO Y X. State-of-the-art on durability of concrete structures［J］. Journal of Zhejiang University (Engineering Science), 2002, 36(4): 371-380+403.(in Chinese)

[14] [14] WANG F J, ZHAO L, LIANG Y, et al. Study on mix proportion parameters of solidified soil prepared from construction waste soil［J］. Architecture Technology, 2021, 52(7): 801-804 (in Chinese).

[15] [15] ASTM International. Standard test method for flow consistency of controlled low strength material: ASTM D 6103-17［S］. West Conshohocken, PA: American Society for Testing and Materials, 2017.

[16] [16] ASTM International. Standard test method for expansion and bleeding of freshly mixed grouts for preplaced-aggregate concrete in the laboratory: ASTM C 940-16［S］. West Conshohocken, PA: American Society for Testing and Materials, 2016.

[17] [17] Ministry of Housing and Urban-Rural Development of the People’s Republic of China. Test method standard for basic properties of building mortar: JGJ/T 70—2009［S］. Beijing: China Construction Industry Press, 2009 （in Chinese）.

[18] [18] ZHENG W C, ZHAO L, ZHANG H, et al. Activation mechanisms of silica fume and blast furnace slag on steel slag hydrated gelling systems［J］. Iron & Steel, 2022, 57(5): 146-155 (in Chinese).

[19] [19] WANG X, NI W, JIN R Z, et al. Formation of Friedel’s salt using steel slag and potash mine brine water［J］. Construction and Building Materials, 2019, 220: 119-127.

[20] [20] JIANG M F, LV X J. Research and application progresses of concrete early strength agent［J］. Bulletin of the Chinese Ceramic Society, 2014, 33(10): 2527-2533 (in Chinese).

[21] [21] REIG L, SORIANO L, BORRACHERO M V, et al. Influence of calcium aluminate cement (CAC) on alkaline activation of red clay brick waste (RCBW)［J］. Cement and Concrete Composites, 2016, 65: 177-185.

[22] [22] QIN L F, QU B, SHI C J, et al. Effect of Ca/Si ratio on the formation and characteristics of synthetic aluminosilicate hydrate gels［J］. Materials Reports, 2020, 34(12): 12057-12063 (in Chinese).

[23] [23] LI S X, LI W Q. Effect of Ca-bentonite on dry shrinkage of alkali-activated composite mortar［J］. Water Resources and Power, 2022, 40(9): 172-175 (in Chinese).

[24] [24] ZHOU W F, CHEN Y. Review on chemical shrinkage and autogenous shrinkage of cement-based materials［J］. Journal of China & Foreign Highway, 2013, 33(4): 300-303 (in Chinese).

[25] [25] SUN H, MA Z B, LU G J. A review on geopolymer preparation by alkali activation of coal fly ash［J］. Clean Coal Technology, 2022, 12(28): 14 (in Chinese).

[26] [26] WANG H L, SHEN X D. Effect of cement content on the early structural formation of stabilized soil［J］. Bulletin of the Chinese Ceramic Society, 2011, 30(2): 469-473 (in Chinese).

[27] [27] CUI X W, NI W, REN C. Hydration mechanism of all solid waste cementitious materials based on steel slag and blast furnace slag［J］. Chinese Journal of Materials Research, 2017, 31(9): 687-694 (in Chinese).

[28] [28] KE G J, YANG X F, PENG H, et al. Progress of research on chemical activating mechanisms of fly ash［J］. Journal of China Coal Society, 2005, 30(3): 366-370 (in Chinese).

[29] [29] SHI C J, DAY R L. Acceleration of the reactivity of fly ash by chemical activation［J］. Cement and Concrete Research, 1995, 25(1): 15-21.

[30] [30] HE J, WANG X Q, SHI X K, et al. Unconfined compressive strength and microscopic characteristics of soft soil solidified with soda residue and ground granulated blast furnace slag［J］. Journal of Basic Science and Engineering, 2021, 29(2): 376-386 (in Chinese).

[31] [31] GUAN Z Q, QIAO C L, WU W Y, et al. Activation of Yellow River sediment by calcium chloride/oxalic acid system and study of mechanical properties［J］. Concrete, 2022(6): 153-156 (in Chinese).

[32] [32] CHENG Y, HUANG X. Experiment of chloride effect on strength of alkali-activated slag paste［J］. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(4): 693-700 (in Chinese).