Novel Cement-Free UHPC with High Gamma-Ray Resistance Using Calcium Oxide–Activated Slag, Iron and Barite Powders, and Steel Fibers
Publication: Journal of Materials in Civil Engineering
Volume 36, Issue 12
Abstract
This study focuses on the development and evaluation of a novel cement-free gamma-ray-resistant ultrahigh-performance concrete (UHPC), known as UHPC-CAS. UHPC-CAS is composed of calcium oxide–activated slag, iron and barite powders, and steel fibers, making it a type of ultrahigh-performance geopolymer concrete (UHPGC). In this study, the effects of replacing silica sand with varying percentages of iron and barite powders on the mechanical and radiation properties of UHPC-CAS were investigated. The optimal replacement ratio of iron powder was found to be 50%, resulting in the highest compressive, tensile, and bending strengths among all mixtures without fibers. Furthermore, the UHPC-CAS samples reinforced with steel fibers and containing barite powder exhibited a more pronounced softening zone than those containing iron powder. With 100% iron powder and 3% steel fibers, UHPC-CAS achieved superior resistance to gamma rays, as evidenced by the highest attenuation coefficient of 0.234 cm and the lowest half-value layer of 2.96 cm. This research demonstrates the potential for developing sustainable cement-free UHPC for use in nuclear facilities and other applications requiring high radiation shielding.
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Data Availability Statement
All data, models, and code generated or used during the study are included in the published paper.
Acknowledgments
This work is based upon research funded by Iran National Science Foundation (INSF) under Project No. 4027233.
References
Alharbi, Y. R., A. A. Abadel, A. A. Salah, O. A. Mayhoub, and M. Kohail. 2021. “Engineering properties of alkali-activated materials reactive powder concrete.” Constr. Build. Mater. 271 (Feb): 121550. https://doi.org/10.1016/j.conbuildmat.2020.121550.
Ambily, P. S., and K. Ravisankar. 2014. “Development of ultra-high-performance geopolymer concrete.” Mag. Concr. Res. 66 (2): 82–89. https://doi.org/10.1680/macr.13.00057.
Bahmani, H., and D. Mostofinejad. 2022. “Microstructure of ultra-high performance concrete (UHPC)—A review study.” J. Build. Eng. 50 (Jun): 104118. https://doi.org/10.1016/j.jobe.2022.104118.
Bahmani, H., and D. Mostofinejad. 2023a. “High-performance concrete based on alkaline earth metal ions-activated slag at ambient temperature: Mechanical and microstructure properties.” J. Mater. Res. Technol. 24 (May): 8703–8724. https://doi.org/10.1016/j.jmrt.2023.05.119.
Bahmani, H., and D. Mostofinejad. 2023b. “A novel high-performance concrete based on calcium oxide-activated materials reinforced with different fibers.” Dev. Built Environ. 15 (Oct): 100201. https://doi.org/10.1016/j.dibe.2023.100201.
Bahmani, H., and D. Mostofinejad. 2023c. “A review of engineering properties of ultra-high-performance geopolymer concrete.” Dev. Built Environ. 14 (Apr): 100126. https://doi.org/10.1016/j.dibe.2023.100126.
Bahmani, H., and D. Mostofinejad. 2023d. “Strength development and microstructure properties of slag activated with alkaline earth metal ions: A review study.” Eur. J. Environ. Civ. Eng. 27 (15): 4497–4527. https://doi.org/10.1080/19648189.2023.2194352.
Bahmani, H., and D. Mostofinejad. 2024a. “Comparative analysis of environmental, social, and mechanical aspects of high-performance concrete with calcium oxide-activated slag reinforced with basalt, and recycled PET fibers.” Case Stud. Constr. Mater. 20 (Jul): e02895. https://doi.org/10.1016/j.cscm.2024.e02895.
Bahmani, H., and D. Mostofinejad. 2024b. “A novel development of ultra-high-performance concrete with calcium oxide-activated materials and fibers: Engineering properties and sustainability evaluation.” Mag. Concr. Res. 76 (Feb): 1–44. https://doi.org/10.1680/jmacr.23.00234.
Bahmani, H., D. Mostofinejad, and S. A. Dadvar. 2020a. “Effects of synthetic fibers and different levels of partial cement replacement on mechanical properties of UHPFRC.” J. Mater. Civ. Eng. 32 (12): 04020361. https://doi.org/10.1061/(ASCE)MT.1943-5533.0003462.
Bahmani, H., D. Mostofinejad, and S. A. Dadvar. 2020b. “Mechanical properties of ultra-high-performance fiber-reinforced concrete containing synthetic and mineral fibers.” ACI Mater. J. 117 (3): 155–168. https://doi.org/10.14359/51724596.
Bahmani, H., D. Mostofinejad, and S. A. Dadvar. 2022. “Fiber type and curing environment effects on the mechanical performance of UHPFRC containing zeolite.” Iran. J. Sci. Technol. Trans. Civ. Eng. 46 (6): 4151–4167. https://doi.org/10.1007/s40996-022-00911-z.
Bakolas, A., E. Aggelakopoulou, A. Moropoulou, and S. Anagnostopoulou. 2006. “Evaluation of pozzolanic activity and physicomechanical characteristics in metakaolin–lime pastes.” J. Therm. Anal. Calorim. 84 (1): 157–163. https://doi.org/10.1007/s10973-005-7262-y.
Bamonte, P., and P. G. Gambarova. 2014. “Properties of concrete required in nuclear power plants.” Infrastruct. Syst. Nuclear Energy 25 (Dec): 407–438. https://doi.org/10.1002/9781118536254.ch25.
Ben Haha, M., G. Le Saout, F. Winnefeld, and B. Lothenbach. 2011. “Influence of activator type on hydration kinetics, hydrate assemblage and microstructural development of alkali-activated blast-furnace slags.” Cem. Concr. Res. 41 (3): 301–310. https://doi.org/10.1016/j.cemconres.2010.11.016.
Cabrera, J., and M. F. Rojas. 2001. “Mechanism of hydration of the metakaolin–lime–water system.” Cem. Concr. Res. 31 (2): 177–182. https://doi.org/10.1016/S0008-8846(00)00456-7.
Caijun, S., and L. Yinyu. 1989. “Investigation on some factors affecting the characteristics of alkali-phosphorus slag cement.” Cem. Concr. Res. 19 (4): 527–533. https://doi.org/10.1016/0008-8846(89)90004-5.
Escalante-García, J. I., A. F. Fuentes, A. Gorokhovsky, P. E. Fraire-Luna, and G. Mendoza-Suarez. 2003. “Hydration products and reactivity of blast-furnace slag activated by various alkalis.” J. Am. Ceram. Soc. 86 (12): 2148–2153. https://doi.org/10.1111/j.1151-2916.2003.tb03623.x.
Eshaghi Milasi, S., D. Mostofinejad, and H. Bahmani. 2023. “Improving the resistance of ultra-high-performance concrete against nuclear radiation: Replacing cement with barite, hematite, and lead powder.” Dev. Built Environ. 15 (Oct): 100190. https://doi.org/10.1016/j.dibe.2023.100190.
Gu, K. 2014. “Experimental study on engineering properties of MgO–CaO mixtures activated ground granulated blast furnace slag.” Ph.D. thesis, School of Earth Sciences and Engineering, Nanjing Univ.
Gu, K., F. Jin, A. Al-Tabbaa, and B. Shi. 2014a. “Activation of ground granulated blast furnace slag by using calcined dolomite.” Constr. Build. Mater. 68 (Oct): 252–258. https://doi.org/10.1016/j.conbuildmat.2014.06.044.
Gu, K., F. Jin, A. Al-Tabbaa, B. Shi, and J. Liu. 2014b. “Mechanical and hydration properties of ground granulated blast furnace slag pastes activated with MgO–CaO mixtures.” Constr. Build. Mater. 69 (Oct): 101–108. https://doi.org/10.1016/j.conbuildmat.2014.07.032.
Heniegal, A. M., M. Amin, S. H. Nagib, H. Youssef, and I. S. Agwa. 2022. “Effect of nano ferrosilicon and heavyweight fine aggregates on the properties and radiation shielding of ultra-high performance heavyweight concrete.” Case Stud. Constr. Mater. 17 (Dec): e01543. https://doi.org/10.1016/j.cscm.2022.e01543.
Khan, M. U., S. Ahmad, A. A. Naqvi, and H. J. Al-Gahtani. 2020. “Shielding performance of heavy-weight ultra-high-performance concrete against nuclear radiation.” Prog. Nucl. Energy 130 (Dec): 103550. https://doi.org/10.1016/j.pnucene.2020.103550.
Liu, J., C. Wu, Z. Liu, J. Li, S. Xu, K. Liu, Y. Su, and G. Chen. 2021. “Investigations on the response of ceramic ball aggregated and steel fiber-reinforced geopolymer-based ultra-high performance concrete (G-UHPC) to projectile penetration.” Compos. Struct. 225 (Jan): 1112983. https://doi.org/10.1016/j.compstruct.2020.112983.
Liu, Y., C. Shi, Z. Zhang, N. Li, and D. Shi. 2020. “Mechanical and fracture properties of ultra-high performance geopolymer concrete: Effects of steel fiber and silica fume.” Cem. Concr. Compos. 112 (Sep): 103665. https://doi.org/10.1016/j.cemconcomp.2020.103665.
Lv, Y., Y. Qin, J. Wang, G. Li, P. Zhang, D. Liao, Z. Xi, and L. Yang. 2022. “Effect of incorporating hematite on the properties of ultra-high performance concrete including nuclear radiation resistance.” Constr. Build. Mater. 327 (Apr): 126950. https://doi.org/10.1016/j.conbuildmat.2022.126950.
Mostafaei, H., H. Bahmani, D. Mostofinejad, and C. Wu. 2023. “A novel development of HPC without cement: Mechanical properties and sustainability evaluation.” J. Build. Eng. 76 (Oct): 107262. https://doi.org/10.1016/j.jobe.2023.107262.
Mostofinejad, D., H. Bahmani, S. Eshaghi-Milasi, and M. Nozhati. 2023. “Empirical relationships for prediction of mechanical properties of high-strength concrete.” Iran. J. Sci. Technol. Trans. 47 (1): 315–332. https://doi.org/10.1007/s40996-022-01023-4.
Mostofinejad, D., M. Reisi, and A. Shirani. 2012. “Mix design effective parameters on gamma-ray attenuation coefficient and strength of normal and heavyweight concrete.” Constr. Build. Mater. 28 (1): 224–229. https://doi.org/10.1016/j.conbuildmat.2011.08.043.
Nodehi, M., and F. Aguayo. 2021. “Ultra-high-performance and high-strength geopolymer concrete.” J. Build. Pathol. Rehabil. 6 (1): 34. https://doi.org/10.1007/s41024-021-00130-5.
Noushini, A., F. Aslani, A. Castel, R. I. Gilbert, B. Uy, and S. Foster. 2016. “Compressive stress-strain model for low-calcium fly ash-based geopolymer and heat-cured Portland cement concrete.” Cem. Concr. Compos. 73 (Oct): 136–146. https://doi.org/10.1016/j.cemconcomp.2016.07.004.
Noushini, A., M. Hastings, A. Castel, and F. Aslani. 2018. “Mechanical and flexural performance of synthetic fibre-reinforced geopolymer concrete.” Constr. Build. Mater. 186 (Oct): 454–475. https://doi.org/10.1016/j.conbuildmat.2018.07.110.
Ravikumar, D., and N. Neithalath. 2012. “Effects of activator characteristics on the reaction product formation in slag binders activated using alkali silicate powder and NaOH.” Cem. Concr. Compos. 34 (7): 809–818. https://doi.org/10.1016/j.cemconcomp.2012.03.006.
Rongjin, C., and Y. Hailong. 2021. “Clinkerless ultra-high strength concrete based on alkali-activated slag at high temperatures.” Cem. Concr. Res. 145 (Jul): 106465. https://doi.org/10.1016/j.cemconres.2021.106465.
Shi, C., and R. L. Day. 1996. “Some factors affecting early hydration of alkali-slag cements.” Cem. Concr. Res. 26 (3): 439–447. https://doi.org/10.1016/S0008-8846(96)85031-9.
Shi, C., A. F. Jiménez, and A. Palomo. 2011. “New cements for the 21st century: The pursuit of an alternative to Portland cement.” Cem. Concr. Res. 41 (7): 750–763. https://doi.org/10.1016/j.cemconres.2011.03.016.
Tufekci, M. M., and A. Gokce. 2017. “Development of heavyweight high-performance fiber-reinforced cementitious composites (HPFRCC)—Part I: Mechanical properties.” Constr. Build. Mater. 148 (Sep): 559–570. https://doi.org/10.1016/j.conbuildmat.2017.05.009.
Tufekci, M. M., and A. Gokce. 2018. “Development of heavyweight high-performance fiber-reinforced cementitious composites (HPFRCC)—Part II: X-ray and gamma radiation shielding properties.” Constr. Build. Mater. 163 (Feb): 326–336. https://doi.org/10.1016/j.conbuildmat.2017.12.086.
Vaccari, M., F. Gialdini, and C. Collivignarelli. 2012. “Study of the reuse of treated wastewater on waste container washing vehicles.” Waste Manage. 33 (2): 262–267. https://doi.org/10.1016/j.wasman.2012.10.004.
Van Deventer, J. S., J. L. Provis, and P. Duxson. 2012. “Technical and commercial progress in the adoption of geopolymer cement.” Miner. Eng. 29 (Mar): 89–104. https://doi.org/10.1016/j.mineng.2011.09.009.
Van Jaarsveld, J., J. Van Deventer, and L. Lorenzen. 1997. “The potential use of geopolymeric materials to immobilize toxic metals: Part I. Theory and application.” Miner. Eng. 10 (Jul): 659–669. https://doi.org/10.1016/S0892-6875(97)00046-0.
Wetzel, A., and B. Middendorf. 2019. “Influence of silica fume on properties of fresh and hardened ultra-high performance concrete based on alkali-activated slag.” Cem. Concr. Compos. 100 (Jul): 53–59. https://doi.org/10.1016/j.cemconcomp.2019.03.023.
Yang, K.-H., A.-R. Cho, J.-K. Song, and S.-H. Nam. 2012. “Hydration products and strength development of calcium hydroxide-based alkali-activated slag mortars.” Constr. Build. Mater. 29 (Apr): 410–419. https://doi.org/10.1016/j.conbuildmat.2011.10.063.
Yang, K.-H., J.-K. Song, A. F. Ashour, and E.-T. Lee. 2008. “Properties of cementless mortars activated by sodium silicate.” Constr. Build. Mater. 22 (9): 1981–1989. https://doi.org/10.1016/j.conbuildmat.2007.07.003.
Yao, Y., X. Zhang, M. Li, R. Yang, T. Jiang, and J. Lv. 2016. “Investigation of gamma-ray shielding efficiency and mechanical performances of concrete shields containing bismuth oxide as an environmentally friendly additive.” Radiat. Phys. Chem. 127 (Oct): 188–193. https://doi.org/10.1016/j.radphyschem.2016.06.028.
Zeyad, A. M., I. Y. Hakeem, M. Amin, B. A. Tayeh, and I. S. Agwa. 2022. “Effect of aggregate and fiber types on ultra-high-performance concrete designed for radiation shielding.” J. Build. Eng. 58 (Oct): 104960. https://doi.org/10.1016/j.jobe.2022.104960.
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© 2024 American Society of Civil Engineers.
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Received: Jan 4, 2024
Accepted: Apr 30, 2024
Published online: Sep 24, 2024
Published in print: Dec 1, 2024
Discussion open until: Feb 24, 2025
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