Assessment of a Plastic and Liapor Mixture in Terms of Compressive Strength

Dobeš, Peter; Ižvolt, Libor; Ščotka, Martin; Biniaś, Włodzimierz

doi:10.2478/cee-2025-0054

Abstract

In the construction industry, efforts are continually being made to replace natural resources with recycled or artificial materials to promote sustainable development worldwide. This article explores the use of recycled plastic waste (expanded polystyrene and polyester fibers) combined with lightweight expanded clay aggregate (Liapor) to produce a mixture that could potentially be used as a structural layer in sub-ballast layers. Prior to testing this recycled material, it was hypothesized that the layer would serve a thermal insulation function and potentially provide partial reinforcement within the structural composition of the sub-ballast layers. The article outlines the procedure for manufacturing samples of the mixture made from plastic and Liapor, which was subjected to a compressive strength test. The results of the compressive strength test revealed that the sample’s strength was insufficient for its intended use in the structural composition of the sub-ballast layers as the achieved maximum compressive strength was only approx. 0.40 MPa. However, its favorable thermal insulation properties remain promising and should be verified in future laboratory investigations after adjusting the ratio of material components and possibly the manufacturing process.

References

HODÁS, S. – PULTZNEROVÁ, A.: Modelling of Railway Track Temperature Regime with Real Heat-Technical Values for Different Climatic Characteristics. Civil and Environmental Engineering, Vol. 13, Iss. 2, 2017, pp. 134-142, https://doi.org/10.1515/cee-2017-0018.
Search in Google Scholar Back to article
HODÁS, S. – PULTZNEROVÁ, A.: Freezing of the Subballast Layers of the Railway Formation - High Embankment and Double Track. Civil and Environmental Engineering, Vol. 15, Iss. 1, 2019, pp. 5-12, https://doi.org/10.2478/cee-2019-0002.
Search in Google Scholar Back to article
IŽVOLT, L. – DOBEŠ, P. – HOLEŠOVÁ, M. – NAVIKAS, D.: Numerical Modelling of Thermal r Regime of Railway Track: Structure with Thermal Insulation (Styrodur). Journal of Civil Engineering and Management: Journal of Vilnius Gediminas Technical University and Lithuanian Academy of Sciences, Vol. 27, Iss. 7, 2019, pp. 525-538, https://doi.org/10.3846/jcem.2021.14903.
Search in Google Scholar Back to article
IŽVOLT, L. – DOBEŠ, P. – DRUSA, M. – KADELA, M. – HOLEŠOVÁ, M.: Experimental and Numerical Verification of the Railway Track Substructure with Innovative Thermal Insulation Materials. Materials, Vol. 15, Iss. 1, 2022, pp. 1-27, https://doi.org/10.3390/ma15010160.
Search in Google Scholar Back to article
ALISHVANDI, A. – KARIMI, J. – DAMARI, S. – FAR, A.M. – POUR, M.S. – AHMADI, M.: Estimating the Compressive Strength of Plastic Concrete Samples Using Machine Learning Algorithms. Asian Journal of Civil Engineering, Vol. 25, 2024, pp. 1503-1516, https://doi.org/10.1007/s42107-023-00857-1.
Search in Google Scholar Back to article
ATIF, K.S. – ASADULLAH-AL-GALIB, M. – AHMED, N.: A Comparative Study on Compressive Strength of Concrete Mix Containing Plastic, Glass and Rubber Aggregates. Advances in Applied Sciences, Vol. 5, Iss. 4, 2020, pp. 97-102, https://doi.org/10.11648/j.aas.20200504.11.
Search in Google Scholar Back to article
ISMAEEL, A.M. – USMAN, F. – HAYDER, G. – AL-ANI, Y.: Creating Sustainable Ultra-High-Performance Concrete (UHPC) Utilizing Recycled Glass. Civil and Environmental Engineering, Vol. 20, Iss. 2, 2024, pp. 1152-1161, https://doi.org/10.2478/cee-2024-0084.
Search in Google Scholar Back to article
CELIK, A.O. – KILINÇ, K. – TUNCAN, M. – TUNCAN, A.: Distributions of Compressive Strength Obtained from Various Diameter Cores. ACI Materials Journal, Vol 109, Iss. 6, 2012, pp. 597-606.
Search in Google Scholar Back to article
GYURKÓ, Z. – NEMES, R.: Specimen Size and Shape Effect on the Compressive Strength of Normal Strength Concrete. Periodica Polytechnica Civil Engineering, Vol. 64, Iss. 1, 2020, pp. 276-286, https://doi.org/10.3311/PPci.15338.
Search in Google Scholar Back to article
ANUM, I. – JOB, O.F.: Compressive Strength Characteristics of Concrete Modified with Treated High-Density Polyethylene. CSID Journal of Infrastructure Development, Vol. 4, Iss. 1, 2021, pp. 112-121, https://doi.org/10.32783/csid-jid.v4i1.201.
Search in Google Scholar Back to article
PUSHPA, L. – PALLAVI, G.A. – BHAVYA, C.H. – VANISHREE, S. – SUPRIYA, C.B.: Use of Waste Plastic as Fine Aggregate Substitute in Concrete. IOP Conference Series: Materials Science and Engineering, Vol. 1255, 2022, pp. 1-6, https://doi.org/10.1088/1757-899X/1255/1/012010.
Search in Google Scholar Back to article
VENKATA RAMANA, D. – ARAVINDA, K. – ABHIJITH KUMAR, A.N. – SORABH, L. – VANDANA, A.S. – HAYIDR, M. – DINESH KUMAR, Y.: Use of Plastic Waste as Recycled Material in the Concrete. Web of Conferences, Vol. 529, 2024, pp. 1-11, https://doi.org/10.1051/e3sconf/202452901035.
Search in Google Scholar Back to article
NGUYEN, V.V. – LE, V.S. – LOUDA, P. – SZCZYPIŃSKI, M.M. – ERCOLI, R. – RŮŽEK, V. – ŁOŚ, P. – PRAŁAT, K. – PLASKOTA, P. – PACYNIAK, T. – BUCZKOWSKA, K.E.: Low-Density Geopolymer Composites for the Construction Industry. Polymers (Basel), Vol. 14, Iss. 2, 2022, pp. 1-10, https://doi.org/10.3390/polym14020304.
Search in Google Scholar Back to article
VU, CH.C. – PLÉ, O. – WEISS, J. – AMITRANO, D.: Revisiting the Concept of Characteristic Compressive Strength of Concrete. Construction and Building Materials, Vol. 263, 2020, https://doi.org/10.1016/j.conbuildmat.2020.120126.
Search in Google Scholar Back to article
MURILLO, M. – ABUDINEN, D. – TORRES, D. – VÁSQUEZ, M. – CANO, H. – CANALES, F. – DE LA IGLESIA, J. – BARRAZA, B.: Experimental and Comparative Study of the Compressive Strength of Hydraulic Concrete Samples Subjected to Various Curing Techniques. Journal of Positive School Psychology, Vol. 6, Iss. 4, 2022, pp. 8258-8271.
Search in Google Scholar Back to article
CHUNG, S.Y – ELRAHMAN, M.A. – STEPHAN, D. – KAMM, P.H.: The Influence of Different Concrete Additions on the Properties of Lightweight Concrete Evaluated Using Experimental and Numerical Approaches. Construction and Building Materials, Vol. 189, 2018, pp. 314-322, https://doi.org/10.1016/j.conbuildmat.2018.08.189.
Search in Google Scholar Back to article
AHMAD, H. – WAHID, N. – RAHMAN, M.F.A – KARIM, N.A: Influence of Fly Ash on the Compressive Strength of Foamed Concrete at Elevated Temperature. MATEC Web of Conferences, Vol. 15, 2014, pp. 1-7, https://doi.org/10.1051/matecconf/20141501003.
Search in Google Scholar Back to article
SUDIN, M.A.S. – RAMLI, M: Effect of Specimen Shape and Size on the Compressive Strength of Foamed Concrete. MATEC Web of Conferences, Vol. 10, 2014, pp. 1-6, https://doi.org/10.1051/matecconf/20141002003.
Search in Google Scholar Back to article
OTHMAN, R. – MUTHUSAMY, K. – SULAIMAN, M.A. – DURAISAMY, Y – JAYA, R.P. – WEI, CH.B. – ABDULLAH, M.M.A.B. – MANGI, S.A. – NABIAŁEK, M. – ŚLIWA, A.: Compressive strength and Durability of Foamed Concrete Incorporating Processed Spent Bleaching Earth. Archives of Civil Engineering, Vol. 68, Iss. 2, 2022, pp. 627-643, https://doi.org/10.24425/ace.2022.140663.
Search in Google Scholar Back to article
SUPRIYADI, A. – SUTANDAR, E.: The Porous Concrete for Rigid Pavement. Civil and Environmental Engineering, Vol. 19, Iss. 1, 2023, pp. 48-58, https://doi.org/10.2478/cee-2023-0005.
Search in Google Scholar Back to article
ALSHAEER, H.A.Y. – IRWAN, J.M. – ALSHALIF, A.F. – NOMAN, E.A. – AMRAN, M. – GAMIL, Y. – ALHOKABI, A. – AL-GHEETHI, A.A.: Optimisation of Compressive Strength of Foamed Concrete with a Novel Asperigillus Iizukae EAN605 Fungus. Case Studies in Construction Materials, Vol. 19, 2023, pp. 1-21, https://doi.org/10.1016/j.cscm.2023.e02400.
Search in Google Scholar Back to article
IŽVOLT, L. – DOBEŠ, P. – MEČÁR, M.: Testing the suitability of the extruded polystyrene (styrodur) application in the track substructure. Acta Polytechnica: journal of advanced engineering, Vol. 60, Iss. 3, 2020, pp. 243-251, https://doi.org/10.14311/AP.2020.60.0243.
Search in Google Scholar Back to article

Assessment of a Plastic and Liapor Mixture in Terms of Compressive Strength

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