Autors: Sabev, S. T., Kasabov, P. P., Chukalov, K. S., Bakardzhiev, V. J.
Title: Determination of the Dynamic Modulus of Linear Deformations of Reinforced Highly Filled Polymer Concrete Composites During Curing
Keywords: vibrations, dynamic, epoxy based concrete, high strength

Abstract: The objects of this study are reinforced polymer concrete composites with epoxy matrix and mineral dispersion fillers. Dynamic modulus of linear deformations has been measured according the standardized dynamic testing method ASTM E1876 - 02. The quantitative values of the modulus are obtained by the action of longitudinal and bending. After statistical processing of the obtained results has been established the influence of fiber in the composition on the dynamic characteristic.

References

  1. Hong S. Influence of Curing Conditions on the Strength Properties of Polysulfide Polymer Concrete. Applied Sciences. 2017; 7(8):833. https://doi.org/10.3390/app7080833
  2. Elalaoui O. Effect of Short Fibers on Fracture Properties of Epoxy-Based Polymer Concrete Exposed to High Temperatures. Polymers. 2023; 15(5):1078. https://doi.org/10.3390/polym15051078
  3. Kumar, R. A review on epoxy and polyester based polymer concrete and exploration of polyfurfuryl alcohol as polymer concrete. J. Polym. 2016, 2016, 7249743. https://doi.org/10.1155/2016/7249743
  4. Elalaoui, O.; Ghorbel, E.; Mignot, V.; Ouezdou, M.B. Mechanical and physical properties of epoxy polymer concrete after exposure to temperatures up to 250 _C. Constr. Build. Mater. 2012, 27, 415–424. https://doi.org/10.1016/j.conbuildmat.2011.07.027
  5. Nodehi, Mehrab. (2022). Epoxy, polyester and vinyl ester based polymer concrete: a review. Innovative Infrastructure Solutions. 7. https://doi.org/10.1007/s41062-021-00661-3
  6. Heidari-Rarani M, Aliha MRM, Shokrieh MM, Ayatollahi MR(2014) Mechanical durability of an optimized polymer concreteunder various thermal cyclic loadings—an experimental study.Constr Build Mater 64:308–315. https://doi.org/10.1016/j.conbuildmat.2014.04.031
  7. E 1876 - 15. Standard Test Method for Dynamic Young’s Modulus, Shear Modulus, and Poisson’s Ratio by Impulse Excitation of Vibration.
  8. Fauzi, & Hakim, Lukman & Simbolon, Tua. (2023). Manufacturing and Characterization of Polymer Concrete with Aggregate from Sand, Egg Shell and Sugarcane Waste with Epoxy Resin Binder as Sound Absorber. Key Engineering Materials. 940. 173-181. https://doi.org/10.4028/p-2s9z9k
  9. Bolden,. (2013). UTILIZATION OF RECYCLED AND WASTE MATERIALS IN VARIOUS CONSTRUCTION APPLICATIONS. American Journal of Environmental Sciences. 9. 14-24. https://10.3844/ajessp.2013.14.24
  10. Barbuta, M & Serbanoiu, Adrian & Teodorescu, R & Rosca, Bogdan & Mitroi, Raluca & Bejan, G. (2017). Characterization of polymer concrete with natural fibers. IOP Conference Series: Materials Science and Engineering. 246. 012033. https://10.1088/1757-899X/246/1/012033
  11. Awwada, E.; Mabsout, M.; Hamad, B.; Farran, M. T.; Khatib, H. (2012) Studies on fiber-reinforced concrete using industrial hemp fibers. Constr. Build. Mater. 35 [10], 710–717. https://doi.org/10.1016/j.conbuildmat.2012.04.119
  12. Jawad Ahmad, Zhiguang Zhou, Mechanical Properties of Natural as well as Synthetic Fiber Reinforced Concrete: A Review, Construction and Building Materials, Volume 333, 2022, 127353, ISSN 0950-0618, https://doi.org/10.1016/j.conbuildmat.2022.127353
  13. Mebarkia, S., and C. Vipulanandan. "Compressive behavior of glass-fiber reinforced polymer concrete." Journal of materials in civil engineering 4.1 (1992): 91-105.
  14. Martínez‐Barrera, Gonzalo, et al. "Effects of γ radiation on fiber‐reinforced polymer concrete." Polymer Composites 29.11 (2008): 1244-1251.
  15. Mohamed, O.A.; Al Hawat, W.; Keshawarz, M. Durability and Mechanical Properties of Concrete Reinforced with Basalt Fiber-Reinforced Polymer (BFRP) Bars: Towards Sustainable Infrastructure. Polymers 2021, 13, 1402. https://doi.org/10.3390/polym13091402
  16. Reis, J. M. L., and A. J. M. Ferreira. "Fracture behavior of glass fiber reinforced polymer concrete." Polymer testing 22.2 (2003): 149-153.
  17. Farokhi, Ehsan & Fathi, Mojtaba & Amani, Ali. (2022). Polymer Modified Concrete containing Unsaturated Polyester by different amounts of styrene. 10.21203/rs.3.rs-2024855/v1. https://doi.org/10.21203/rs.3.rs-2024855/v1
  18. Han, Tielin & Wang, Xianfeng & Li, Dawang & Li, Dong-Feng & Xing, Feng & Han, Ningxu. (2020). Influence of strain rate on mechanical characteristic and pore structure of self-healing cementitious composites with epoxy/urea-formaldehyde microcapsules. Construction and Building Materials. 268. 121138. https://doi.org/10.1016/j.conbuildmat.2020.121138
  19. Miryala, Jayaram & Naresh, J & Thipparthi, Karhik & Kiran, Kastro. (2022). Assessment on mechanical properties of concrete with polypropylene fiber. IOP Conference Series: Earth and Environmental Science. 982. 012004. https://doi.org/10.1088/1755-1315/982/1/012004
  20. Carrión, Francisco & Montalbán-Domingo, Laura & Real, Julia & Real, Teresa. (2014). Mechanical and Physical Properties of Polyester Polymer Concrete Using Recycled Aggregates from Concrete Sleepers. The Scientific World Journal. 2014. 526346. https://doi.org/10.1155/2014/526346.
  21. Tian, Yaogang, et al. "Mechanical and dynamic properties of high strength concrete modified with lightweight aggregates presaturated polymer emulsion." Construction and Building Materials 93 (2015): 1151-1156. https://doi.org/10.1016/j.conbuildmat.2015.05.015

Issue

Environment Technology Resources Proceedings of the International Scientific and Practical Conference, vol. 3, issue 14, pp. 219-225, 2023, Latvia, Rezekne Academy of Technologies, ISSN 1691-5402

Full text of the publication

Вид: пленарен доклад в международен форум, публикация в реферирано издание, индексирана в Scopus