[1] J. Davidovits, ”Pyramids of Egypt Man-Made Stone, Myth or Fact?” symposium on Archaeometry Smithsonian Institution, Washington DC, (1984).
[2] J. Davidovits, Geopolymer chemistry and applications, Geopolymer Institute, 2008.
[3] J. Davidovits, What is a geopolymer? Introduction, Institute Geopolymere, Saint-Quentin, France, Accessed on January, 29 (2010).
[4] D. Hardjito, S.E. Wallah, D.M. Sumajouw, B.V. Rangan, On the development of fly ash-based geopolymer concrete, Materials Journal, 101(6) (2004) 467-472.
[5] A.M. Fernandez-Jimenez, A. Palomo, C. Lopez-Hombrados, Engineering properties of alkali-activated fly ash concrete, ACI Materials Journal, 103(2) (2006) 106 - 112.
[6] J. Davidovits, High-alkali cements for 21st century concretes, Special Publication, 144 (1994) 383-398.
[7] T. Bakharev, J.G. Sanjayan, Y.-B. Cheng, Alkali activation of Australian slag cements, Cement and Concrete Research, 29(1) (1999) 113-120.
[8] P. Nath, P.K. Sarker, Geopolymer concrete for ambient curing condition, in: Australasian structural engineering conference, 2012, pp. 225.
[9] J. Wongpa, K. Kiattikomol, C. Jaturapitakkul, P. Chindaprasirt, Compressive strength, modulus of elasticity, and water permeability of inorganic polymer concrete, Materials & Design, 31(10) (2010) 4748-4754.
[10] N. Lee, H.-K. Lee, Setting and mechanical properties of alkali-activated fly ash/slag concrete manufactured at room temperature, Construction and Building Materials, 47 (2013) 1201-1209.
[11] A.M. Rashad, Properties of alkali-activated fly ash concrete blended with slag, Iranian Journal of Materials Science and Engineering, 10(1) (2013) 57-64.
[12] P. Nath, P.K. Sarker, Effect of GGBFS on setting, workability and early strength properties of fly ash geopolymer concrete cured in ambient condition, Construction and Building materials, 66 (2014) 163-171.
[13] Y. Ding, J.-G. Dai, C.-J. Shi, Mechanical properties of alkali-activated concrete subjected to impact load, Journal of Materials in Civil Engineering, 30(5) (2018) 04018068.
[14] B. Nematollahi, J. Sanjayan, F.U. Ahmed Shaikh, Tensile strain hardening behavior of PVA fiber-reinforced engineered geopolymer composite, Journal of Materials in Civil Engineering, 27(10) (2015) 04015001.
[15] B. Nematollahi, J. Sanjayan, J. Qiu, E.-H. Yang, Micromechanics-based investigation of a sustainable ambient temperature cured one-part strain hardening geopolymer composite, Construction and Building Materials, 131 (2017) 552-563.
[16] Y. Ding, Y.-L. Bai, Fracture properties and softening curves of steel fiber-reinforced slag-based geopolymer mortar and concrete, Materials, 11(8) (2018) 1445.
[17] Y. Ding, J.-t. Yu, K.-Q. Yu, S.-l. Xu, Basic mechanical properties of ultra-high ductility cementitious composites: From 40 MPa to 120 MPa, Composite structures, 185 (2018) 634-645.
[18] Y. Ding, K.-Q. Yu, J.-t. Yu, S.-l. Xu, Structural behaviors of ultra-high performance engineered cementitious composites (UHP-ECC) beams subjected to bending-experimental study, Construction and Building Materials, 177 (2018) 102-115.
[19] K. Yu, L. Li, J. Yu, Y. Wang, J. Ye, Q. Xu, Direct tensile properties of engineered cementitious composites: A review, Construction and Building Materials, 165 (2018) 346-362.
[20] B. Sabir, S. Wild, M. Asili, On the tortuosity of the fracture surface in concrete, Cement and concrete research, 27(5) (1997) 785-795.
[21] F. Wittmann, Crack formation and fracture energy of normal and high strength concrete, Sadhana, 27(4) (2002) 413-423.
[22] Y. Ding, C.-J. Shi, N. Li, Fracture properties of slag/fly ash-based geopolymer concrete cured in ambient temperature, Construction and Building Materials, 190 (2018) 787-795.
[23] D. Sumajouw, D. Hardjito, S. Wallah, B. Rangan, Flexural Behaviour Fly Ash Based Geopolymer Concrete Beams, Proceedings of the 22nd Bienniel concference of the Concrete Institute of Australia, 6(1) (2005) 77-86.
[24] E. Chang, P. Sarker, N. Lloyd, B. Rangan, Shear behaviour of reinforced fly ash-based geopolymer concrete beams, in: Proceedings of the23rd Biennial Conference of the Concrete Institute of Australia, 2007, pp. 679-688.
[25] P.K. Sarker, Analysis of geopolymer concrete columns, Materials and structures, 42(6) (2009) 715-724.
[26] P. Sarker, T. de Meillon, Geopolymer concrete after exposure to high temperature heat, Recent Developments in Structural Engineering, in A. Zingoni (ed.), Mechanics and Computation, Millpress, Rotterdam, The Netherlands, (2007) 1566-1571.
[27] A. Nazari, A. Bagheri, S. Riahi, Properties of geopolymer with seeded fly ash and rice husk bark ash, Materials Science and Engineering: A, 528(24) (2011) 7395-7401.
[28] Z. Pan, J.G. Sanjayan, B.V. Rangan, Fracture properties of geopolymer paste and concrete, Magazine of concrete research, 63(10) (2011) 763-771.
[29] P.K. Sarker, R. Haque, K.V. Ramgolam, Fracture behaviour of heat cured fly ash based geopolymer concrete, Materials & Design, 44 (2013) 580-586.
[30] P. Nath, P.K. Sarker, Fracture properties of GGBFS-blended fly ash geopolymer concrete cured in ambient temperature, Materials and Structures, 50(1) (2017) 1-12.
[31] Y. Ding, J.-G. Dai, C.-J. Shi, Fracture properties of alkali-activated slag and ordinary Portland cement concrete and mortar, Construction and Building Materials, 165 (2018) 310-320.
[32] Q. Li, L. Cai, Y. Fu, H. Wang, Y. Zou, Fracture properties and response surface methodology model of alkali-slag concrete under freeze–thaw cycles, Construction and Building Materials, 93 (2015) 620-626.
[33] Z. Zuhua, Y. Xiao, Z. Huajun, C. Yue, Role of water in the synthesis of calcined kaolin-based geopolymer, Applied clay science, 43(2) (2009) 218-223.
[34] X. Yao, Z. Zhang, H. Zhu, Y. Chen, Geopolymerization process of alkali–metakaolinite characterized by isothermal calorimetry, Thermochimica Acta, 493(1-2) (2009) 49-54.
[35] S.H.G. Mousavinejad, M.F. Gashti, Effects of alkaline solution/binder and Na2SiO3/NaOH ratios on fracture properties and ductility of ambient-cured GGBFS based heavyweight geopolymer concrete, Structures, 32 (2021) 2118-2129.
[36] RILEM FMT-89, Fracture mechanics of concrete–test methods, Size-effect method for determining fracture energy and process zone size of concrete, Materials and Structures, 23 (1990) 461-465.
[37] Ba, M. Kazemi, Determination of fracture energy, process zone longth and brittleness number from size effect, with application to rock and conerete, International Journal of fracture, 44(2) (1990) 111-131.
[38] ASTM C618, Standard specification for coal fly ash and raw or calcined natural pozzolan for use in concrete, ASTM international, 2013.
[39] ASTM C136. Standard test method for sieve analysis of fine and coarse aggregates, American Society for Testing and Materials, Philadelphia, PA, (2005).
[40] ASTM C331, Standard specification for lightweight aggregates for structural concrete, ASTM International, 2017.
[41] ASTM C469, Standard test method for static modulus of elasticity and Poisson’s ratio of concrete in compression, Annual Book of ASTM standards, 4 (2002).
[42] ASTM C496, Standard test method for splitting tensile strength of cylindrical concrete specimens, Annual Book of ASTM Standard, American Society for Testing and Materials, (2011).
[43] BS EN 12390, Testing hardened concrete, Compressive Strength of Test Specimens, BS EN, (2009) 12390-12393.
[44] C. Ruiz-Santaquiteria, J. Skibsted, A. Fernández-Jiménez, A. Palomo, Alkaline solution/binder ratio as a determining factor in the alkaline activation of aluminosilicates, Cement and Concrete Research, 42(9) (2012) 1242-1251.
[45] W.K. Part, M. Ramli, C.B. Cheah, An overview on the influence of various factors on the properties of geopolymer concrete derived from industrial by-products, Construction and Building Materials, 77 (2015) 370-395.
[46] M. Chi, Effects of the alkaline solution/binder ratio and curing condition on the mechanical properties of alkali-activated fly ash mortars, Science and Engineering of Composite Materials, 24(5) (2017) 773-782.
[47] M. Karamloo, M. Mazloom, G. Payganeh, Influences of water to cement ratio on brittleness and fracture parameters of self-compacting lightweight concrete, Engineering Fracture Mechanics, 168 (2016) 227-241.
[48] E. Rahmani, M.K. Sharbatdar, M. Beygi, The effect of water-to-cement ratio on the fracture behaviors and ductility of Roller Compacted Concrete Pavement (RCCP), Theoretical and Applied Fracture Mechanics, 109 (2020) 102753.
[49] A.M. Al Bakri, H. Kamarudin, M. Bnhussain, A. Rafiza, Y. Zarina, Effect of Na^ sub 2^ SiO^ sub 3^/NaOH Ratios and NaOH Molarities on Compressive Strength of Fly-Ash-Based Geopolymer, ACI Materials Journal, 109(5) (2012) 503.