[3] [3] ZHANG M Z, YUE F, CHEN B. Optimizing toughness and cost-effectiveness in one-part geopolymers via fiber reinforcement: a comprehensive investigation of PVA, PE, and glass fibers[J]. Construction and Building Materials, 2024, 437: 136999.

[4] [4] ALMEIDA F, CUNHA V, MIRANDA T, et al. Indirect tensile behaviour of fibre reinforced alkali-activated composites[J]. Fibers, 2018, 6(2): 30.

[5] [5] WALTON P L, MAJUMDAR A J. Cement-based composites with mixtures of different types of fibres[J]. Composites, 1975, 6(5): 209-216.

[8] [8] ZHANG P, FENG Z, YUAN W S, et al. Effect of PVA fiber on properties of geopolymer composites: a comprehensive review[J]. Journal of Materials Research and Technology, 2024, 29: 4086-4101.

[9] [9] MA H, CAI J M, LIN Z, et al. CaCO3 whisker modified engineered cementitious composite with local ingredients[J]. Construction and Building Materials, 2017, 151: 1-8.

[11] [11] LIU T A, YANG Y Z, CHEN Z T, et al. Optimization of fiber volume fraction to enhance reinforcing efficiency in hybrid fiber reinforced strain hardening cementitious composite[J]. Cement and Concrete Composites, 2020, 113: 103704.

[13] [13] JUNIOR J, SAHA A K, SARKER P K, et al. Workability and flexural properties of fibre-reinforced geopolymer using different mono and hybrid fibres[J]. Materials, 2021, 14(16): 4447.

[14] [14] SHAIKH F U A. Deflection hardening behaviour of short fibre reinforced fly ash based geopolymer composites[J]. Materials & Design, 2013, 50: 674-682.

[15] [15] ZAHID M, KHAN M I, SHAFIQ N, et al. Achieving superior mechanical performance in one-part geopolymer composites through innovative hybrid fiber systems of recycled steel and PVA fibers[J]. Journal of Materials Research and Technology, 2024, 32: 1772-1787.

[16] [16] GRANJU J L, ULLAH B S. Corrosion of steel fibre reinforced concrete from the cracks[J]. Cement and Concrete Research, 2005, 35(3): 572-577.

[19] [19] ZHANG T M, WANG K, LIN B Z, et al. The enhancement mechanism of modified basalt fiber on the performance of geopolymer concrete[J]. Construction and Building Materials, 2024, 417: 135123.

[22] [22] RANJBAR N, MEHRALI M, MEHRALI M, et al. High tensile strength fly ash based geopolymer composite using copper coated micro steel fiber[J]. Construction and Building Materials, 2016, 112: 629-638.

[24] [24] CHEN W H, JI X H, HUANG Z Y. Influence of fiber type on mechanical properties of lightweight cement-based composites[J]. Science and Engineering of Composite Materials, 2021, 28(1): 249-263.

[25] [25] MA C Y, FAN F S, CHEN M J, et al. Preparation of a novel superabsorbent fiber-cement composite and evaluation of its self-healing performance[J]. Cement and Concrete Composites, 2022, 133: 104713.

[26] [26] JIANG W G, LI X G, LV Y, et al. Cement-based materials containing graphene oxide and polyvinyl alcohol fiber: mechanical properties, durability, and microstructure[J]. Nanomaterials, 2018, 8(9): 638.

[27] [27] AMRAN M, FEDIUK R, ABDELGADER H S, et al. Fiber-reinforced alkali-activated concrete: a review[J]. Journal of Building Engineering, 2022, 45: 103638.

[28] [28] ZHANG P, GAO Z, WANG J, et al. Influencing factors analysis and optimized prediction model for rheology and flowability of nano-SiO2 and PVA fiber reinforced alkali-activated composites[J]. Journal of Cleaner Production, 2022, 366: 132988.

[29] [29] WEN C C, ZHANG P, WANG J, et al. Influence of fibers on the mechanical properties and durability of ultra-high-performance concrete: a review[J]. Journal of Building Engineering, 2022, 52: 104370.

[30] [30] GUO L, WU Y Y, XU F, et al. Sulfate resistance of hybrid fiber reinforced metakaolin geopolymer composites[J]. Composites Part B: Engineering, 2020, 183: 107689.

[31] [31] LIU Y W, ZHANG Z H, SHI C J, et al. Development of ultra-high performance geopolymer concrete (UHPGC): influence of steel fiber on mechanical properties[J]. Cement and Concrete Composites, 2020, 112: 103670.

[32] [32] ALCAN H G, BAYRAK B, Z A, et al. Synergetic effect of fibers on geopolymers: cost-effective and sustainable perspective[J]. Construction and Building Materials, 2024, 414: 135059.

[33] [33] ALOMAYRI T, SHAIKH F U A, LOW I M. Characterisation of cotton fibre-reinforced geopolymer composites[J]. Composites Part B: Engineering, 2013, 50: 1-6.

[34] [34] REDON C, LI V C, WU C, et al. Measuring and modifying interface properties of PVA fibers in ECC matrix[J]. Journal of Materials in Civil Engineering, 2001, 13(6): 399-406.

[36] [36] LI Y L, YIN J, YUAN Q, et al. Fresh and hardened properties of cement paste and mortar incorporating calcined cutter soil mixing residue[J]. Construction and Building Materials, 2022, 357: 129376.