[1] Assi, L. N., Deaver, E. E., & Ziehl, P. (2018).
Effect of source and particle size distribution on the mechanical and microstructural properties of fly Ash-Based geopolymer concrete. Construction and Building Materials,
167, 372-380.
https://doi.org/10.1016/j.conbuildmat.2018.01.193.
[2] Singh, N., & Singh, S. (2018).
Evaluating the performance of self compacting concretes made with recycled coarse and fine aggregates using non destructive testing techniques. Construction and Building Materials,
181
, 73-84. https://doi.org/10.1016/j.conbuildmat.2018.06.039.
[3] Singh, N. B., & Middendorf, B. (2020).
Geopolymers as an alternative to Portland cement: An overview. Construction and Building Materials,
237, 117455.
https://doi.org/10.1016/j.conbuildmat.2019.117455 .
[4] Mohyeddin, A., Karmokar, T., & Fardipour, M. (2025).
Fracture energy of ambient-cured fly ash-based geopolymer concrete. Australian Journal of Structural Engineering, 1-17.
https://doi.org/10.1080/13287982.2025.2535086.
[5] Zhao, C., Yuan, Y
., Wen, S., Wang, Y., & Tan, B. (2025). Research on Ambient-Temperature Synthesis of High-Strength Geopolymer Concrete: Parameter Optimization and Strength Prediction Model. Case Studies in Construction Materials, e05123. https://doi.org/10.1016/j.cscm.2025.e05123.
[6] Bazarkhankyzy, A., Murali, G., Aibuldinov, Y., Iskakova, Z., Kurpińska, M., Abdelgader, H. S., Avudaiappan, S., & Dixit, S. (2025).
Comprehensive evaluation of impact strength and microstructural characteristics of geopolymer concrete reinforced with four types of natural fibers of varying lengths. Scientific Reports,
15(1), 29624.
https://doi.org/10.1038/s41598-025-14857-5.
[7] Sheydaei, P., Mohsennia, E., & Toufigh, V. (2025).
Fracture and mechanical properties of GGBFS-based geopolymer concrete incorporating rice husk ash and natural zeolite. Journal of Materials in Civil Engineering,
37(5), 04025079.
https://doi.org/10.1061/JMCEE7.MTENG-18861.
[8] Pan, Z., Sanjayan, J. G., & Rangan, B. V. (2011).
Fracture properties of geopolymer paste and concrete. Magazine of Concrete Research, 63(10), 763-771. https://doi.org/10.1680/macr.2011.63.10.763.
[9] Qiu, J., Zhao, Y., Xing, J., & Sun, X. (2019).
Fly Ash/Blast Furnace Slag‐Based Geopolymer as a Potential Binder for Mine Backfilling: Effect of Binder Type and Activator Concentration. Advances in Materials Science and Engineering, 2019(1), 2028109. https://doi.org/10.1155/2019/2028109.
[10] Das, D., Das, A. P., & Rout, P. K. (2021). Effect of slag addition on compressive strength and microstructural features of fly ash based geopolymer. In
Circular economy in the construction industry (61-68). CRC Press.
https://doi.org/10.1201/9781003217619-9.
[11] Puertas, F., Martı́nez-Ramı́rez, S., Alonso, S., & Vázquez, T. (2000).
Alkali-activated fly ash/slag cements: Strength behaviour and hydration products. Cement and concrete research, 30(10), 1625-1632. https://doi.org/10.1016/S0008-8846(00)00298-2.
[12] Ling, Y., Wang, K., Li, W., Shi, G., & Lu, P. (2019).
Effect of slag on the mechanical properties and bond strength of fly ash-based engineered geopolymer composites. Composites Part B: Engineering,
164, 747-757.
https://doi.org/10.1016/j.compositesb.2019.01.092.
[13] Collins, F., & Sanjayan, J. (2001).
Microcracking and strength development of alkali activated slag concrete. Cement and Concrete Composites,
23(4-5), 345-352.
https://doi.org/10.1016/S0958-9465(01)00003-8.
[14] Sasui, S., Kim, G., Nam, J., Koyama, T., & Chansomsak, S. (2020).
Strength and microstructure of class-C fly ash and GGBS blend geopolymer activated in NaOH & NaOH+ Na2SiO3. Materials, 13(1), 59. https://doi.org/10.3390/ma13010059.
[15] Nath, P., & Sarker, P. K. (2017).
Fracture properties of GGBFS-blended fly ash geopolymer concrete cured in ambient temperature. Materials and Structures,
50(1), 1-12.
https://doi.org/10.1617/s11527-016-0893-6 .
[16] Bharatkumar, B., Raghuprasad, B., Ramachandramurthy, D., Narayanan, R., & Gopalakrishnan, S. (2005).
Effect of fly ash and slag on the fracture characteristics of high performance concrete. Materials and Structures, 38(1), 63-72. https://doi.org/10.1007/BF02480576.
[17] Midhun, M., Rao, T. G., & Srikrishna, T. C. (2018).
Mechanical and fracture properties of glass fiber reinforced geopolymer concrete. Advances in concrete construction,
6(1), 29.
https://doi.org/10.12989/acc.2018.6.1.029.
[18] Sarker, P. K., Haque, R., & Ramgolam, K. V. (2013).
Fracture behaviour of heat cured fly ash based geopolymer concrete. Materials & Design,
44, 580-586.
https://doi.org/10.1016/j.matdes.2012.08.005
[19] Al-Rawi, S., & Taysi, N. (2018).
Performance of self-compacting geopolymer concrete with and without GGBFS and steel fiber. Advances in Concrete Construction, 6 (4), 323-344.
https://doi.org/10.12989/acc.2018.6.4.323 .
[20] Moharrer, M
. (2024). Barrasi-ye asar-e jaygozini-ye pasmand-e maseh hasel az karkhaneh-ye sandblast ba siman dar moshakhasat-e rheology va mekaniki-ye beton [Investigation of the effect of replacing sandblasting waste with cement on the rheological and mechanical properties of concrete]. Karafan Scientific Quarterly, 21(3), 325-346. https://doi.org/10.48301/kssa.2023.409074.2640 .
[21] Bahrami, S., Shakeri, A., & Hajikalaei, H. (2021).
Era'eh-ye tarh-e ekhtelat-e pishnehadi-ye beton-e bazyafati mored-e estefade dar jadavel-e betoni-ye shahri ba estefade az shabake-ye asabi [Proposed mix design of recycled concrete used in urban concrete pavements using an artificial neural network]. Karafan Scientific Quarterly, 17(4), 215-238. https://doi.org/10.48301/kssa.2021.128404 . (In Persian)
[22] Hasani, A., & Nematzadeh, M. (2022).
Raftar-e feshari va davam-e beton havi-ye sangdanehaye zayeati jaygozin-e doroshtdaneh va powder-e sang-e marmar jaygozin-e siman [Compressive behavior and durability of concrete containing recycled coarse aggregates and marble powder as a cement replacement]. Karafan Scientific Quarterly, 19(1), 83-105. https://doi.org/10.48301/kssa.2022.314386.1831 . (In Persian)
[23] Ding, Y., Dai, J.-G., & Shi, C.-J. (2018).
Fracture properties of alkali-activated slag and ordinary Portland cement concrete and mortar. Construction and Building Materials,
165, 310-320.
https://doi.org/10.1016/j.conbuildmat.2017.12.202 .
[24] Khan, M. Z. N., Hao, Y., Hao, H., & Shaikh, F. U. A. (2018).
Mechanical properties of ambient cured high strength hybrid steel and synthetic fibers reinforced geopolymer composites. Cement and Concrete Composites,
85, 133-152.
https://doi.org/10.1016/j.cemconcomp.2017.10.011 .
[25] Khalilpour, S., BaniAsad, E., & Dehestani, M. (2019).
A review on concrete fracture energy and effective parameters. Cement and concrete research,
120, 294-321.
https://doi.org/10.1016/j.cemconres.2019.03.013 .
[26] Hilsdorf, H., & Brameshuber, W. (1991).
Code-type formulation of fracture mechanics concepts for concrete. International journal of fracture,
51(1), 61-72.
https://doi.org/10.1007/BF00017920 .
[27] Ganesan, N., Abraham, R., DEEPA, R. S., & Sasi, D. (2015).
Fracture properties of geopolymer concrete. ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING), 127-134.
https://www.sid.ir/paper/299102/en .
[28] Yeshiwas, M. D., Yehualaw, M. D., Habtegebreal, B. T., Nebiyu, W. M., & Taffese, W. Z. (2025).
Rice Husk Ash and Waste Marble Powder as Alternative Materials for Cement. Infrastructures,
10(4), 78.
https://doi.org/10.3390/infrastructures10040078 .
[29] Uysal, M., Aygörmez, Y., Canpolat, O., Cosgun, T., & Kuranlı, Ö. F. (2022).
Investigation of using waste marble powder, brick powder, ceramic powder, glass powder, and rice husk ash as eco-friendly aggregate in sustainable red mud-metakaolin based geopolymer composites. Construction and Building Materials,
361, 129718.
https://doi.org/10.1016/j.conbuildmat.2022.129718 .
[30] Mukhtiar, F., Kumar, R., Kumar, A., Hussain, W., & Ali, S. (2022).
Effect of marble powder on fly ash based one part geopolymer mortar. Int Res J Mod Eng Technol Sci,
4(6), 567-572.
https://www.researchgate.net/publication/377454830 .
[31] Bazant, Z. P., Kazemi,M.T. (1990).
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), 111-131. https://doi.org/10.1007/BF00047063 .
[32] RILEM FMT-89. (1990).
Fracture mechanics of concrete–test methods, Size-effect method for determining fracture energy and process zone size of concrete. Materials and Structures,
23, 461-465.
https://doi.org/10.1007/BF02472030.
[33] ASTM C618. (2013). Standard specification for coal fly ash and raw or calcined natural pozzolan for use in concrete. In: ASTM international
. https://doi.org/10.1520/C0618-13.
[34] ASTM
C136. (2005). Standard test method for sieve analysis of fine and coarse aggregates. In American Society for Testing and Materials, Philadelphia, PA. https://doi.org/10.1520/C0136-05.
[35] ASTM C469. (2002). Standard test method for static modulus of elasticity and Poisson’s ratio of concrete in compression. In
Annual Book of ASTM standards (Vol. 4)
. https://doi.org/10.1520/C0469-02.
[36] ASTM C496. (2011). Standard test method for splitting tensile strength of cylindrical concrete specimens. In
Annual Book of ASTM Standard, American Society for Testing and Materials. https://doi.org/10.1520/C0496_C0496M-11.
[37] BSI. (2009). BS EN 12390-3:2009.
Testing hardened concrete—Part 3: Compressive strength of test specimens. British Standards Institution, London, UK.
https://knowledge.bsigroup.com/products/testing-hardened-concrete-compressive-strength-of-test-specimens-1.
