Cited by 319Recycled Aggregate Concrete PerformanceMaterials Engineering and ProcessingInnovative concrete reinforcement materials

Eco-friendly concrete containing recycled plastic as partial replacement for sand

Open access
Almeshal, Ibrahim, Tayeh, Bassam A., Alyousef, Rayed, Alabduljabbar, Hisham, Mohamed, Abdeliazim Mustafa·2020·Journal of Materials Research and Technology

Abstract

Solid waste is one of the many factors that negatively affect the environment. Problems stem from factors such as difficulty of waste recycling and limited reuse. Plastic is an important type of solid waste with a strong environmental impact. This study aims to investigate the effects of utilising poly-ethylene terephthalate (PET) as a partial substitute for sand in concrete. The effects of this material on the physical and mechanical properties of concrete were examined. A group of six concrete mixtures containing PET was prepared as a partial substitute for sand with substitution levels 0%, 10%, 20%, 30%, 40% and 50%. Concrete was cast to determine the behaviour of fresh and hardened concrete in terms of workability, unit weight, compressive strength, flexural strength, tensile strength, pulse velocity and fire-resistant behaviour. The experimental results showed a reduction in unit weight, the sand replacement harmed the concrete mechanical properties at varying rates and proved that plastic waste can be disposed of by specific ratios and therefore, can be effectively applied in industrial usage.

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Crossref · 10.1016/j.jmrt.2020.02.090

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  1. Wight J. Reinforced concrete: mechanics and design, vol. 3, 7th editio. England: Pearson Education; 2016.

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Authors
Almeshal, I., Tayeh, B. A., Alyousef, R., Alabduljabbar, H., & Mohamed, A. M.
Affiliations
  • Universiti Sains Malaysia (MY)
  • Islamic University of Gaza (PS)
  • Prince Sattam Bin Abdulaziz University (SA)
Corresponding author
Tayeh, Bassam A.
Venue
Journal of Materials Research and Technology
Publisher
Elsevier BV
Published
2020-05
Volume
9
Issue
3
Pages
4631-4643
ISSN
  • 2214-0697 (ISSN-L)
  • 2238-7854
OpenAlex
W3009442077
Cited by
319
References
45
Citations by year
2026: 45 · 2025: 46 · 2024: 55 · 2023: 65 · 2022: 50 · 2021: 46 · 2020: 12
FWCI
22.92
Type
journal article
Language
en
Open access
Locations
  • Journal of Materials Research and Technology (publishedVersion, cc-by-nc-nd)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Pakistan Agricultural Research Council (AA-6069202606)
Topics
  • Physical Sciences › Engineering › Building and Construction › Recycled Aggregate Concrete Performance
  • Physical Sciences › Engineering › Mechanical Engineering › Materials Engineering and Processing
  • Physical Sciences › Engineering › Civil and Structural Engineering › Innovative concrete reinforcement materials
Keywords
recycled plastics, polyethylene terephthalate, partial sand replacement, sustainable concrete, plastic waste reuse, compressive strength, flexural strength, tensile strength, pulse velocity, fire resistance, workability, unit weight

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