[1] [1] PASCO H, NAIDU S, LOTHENBACH B, et al. Enhancement of surface properties of cementitious materials by phosphate treatments[J]. Cement and Concrete Composites, 2023, 141: 105124.

[2] [2] CHEN M Z, YUAN H H, QIN X, et al. Improve corrosion resistance of steel bars in simulated concrete pore solution by the addition of EDTA intercalated CaAl-LDH[J]. Corrosion Science, 2024, 226: 111636.

[6] [6] YANG Z H, XIE Y J, HE J H, et al. A comparative study on the mechanical properties and microstructure of cement-based materials by direct electric curing and steam curing[J]. Materials, 2021, 14(23): 7407.

[11] [11] PAN X Y, SHI Z G, SHI C J, et al. A review on concrete surface treatment part I: types and mechanisms[J]. Construction and Building Materials, 2017, 132: 578-590.

[14] [14] WANG L, REN Z S, WANG H, et al. Microstructure-property relationships in cement mortar with surface treatment of microbial induced carbonate precipitation[J]. Composites Part B: Engineering, 2022, 239: 109986.

[16] [16] WANG Y, ZHANG W H, WU P P, et al. Study on preparation and strengthening mechanism of new surface treatment agent of concrete at multi-scale[J]. Construction and Building Materials, 2022, 346: 128404.

[17] [17] PIGINO B, LEEMANN A, FRANZONI E, et al. Ethyl silicate for surface treatment of concrete-part II: characteristics and performance[J]. Cement and Concrete Composites, 2012, 34(3): 313-321.

[18] [18] BALTAZAR L, SANTANA J, LOPES B, et al. Surface skin protection of concrete with silicate-based impregnations: influence of the substrate roughness and moisture[J]. Construction and Building Materials, 2014, 70: 191-200.

[19] [19] LI S Q, YANG J B, ZHANG P. Water-cement-density ratio law for the 28-day compressive strength prediction of cement-based materials[J]. Advances in Materials Science and Engineering, 2020, 2020(1): 7302173.

[22] [22] HABIBNEJAD KORAYEM A, GHODDOUSI P, SHIRZADI JAVID A A, et al. Graphene oxide for surface treatment of concrete: a novel method to protect concrete[J]. Construction and Building Materials, 2020, 243: 118229.

[23] [23] FRANZONI E, VARUM H, NATALI M E, et al. Improvement of historic reinforced concrete/mortars by impregnation and electrochemical methods[J]. Cement and Concrete Composites, 2014, 49: 50-58.

[25] [25] PAN X Y, SHI Z G, SHI C J, et al. Interactions between inorganic surface treatment agents and matrix of Portland cement-based materials[J]. Construction and Building Materials, 2016, 113: 721-731.