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Used Tyre as a Resource in Concrete Production in Zambia

Received: 14 June 2022     Accepted: 9 July 2022     Published: 20 July 2022
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Abstract

The construction industry needs to find cost-effective materials to enhance the properties of concrete. Cement and aggregate are the major constituents in concrete production. This has inevitably led to a continuous and increasing exploitation of natural materials to produce the constituents for concrete production. The result has been the depletion of virgin raw materials and increased effects of environmental degradation. In this research, a study was carried out on the use of recycled rubber tyres as a partial replacement for coarse aggregates in concrete production. Recycled waste tyre rubber is a promising material in the construction industry due to its reduced weight, elasticity, energy absorption, sound and heat insulating properties. Literature suggests that there is a significant loss in the strength of rubberized concrete with increasing tyre content. Further, workability and bond properties have been reported to reduce as well. Therefore, it is necessary to control this loss of strength and other parameters in concrete in the replacement process of natural aggregates. This research aimed at studying the compressive, tensile and bond properties of used tyre rubber reinforced concrete. Test results from laboratory experiments enabled determination of mechanical, physical and durability properties, as well as establishment of the extent of substitution of normal aggregates with waste rubber as aggregate in concrete. Three classes of concrete, C15, C20 and C25 were produced by substitution of selected percentages of aggregates by treated chopped waste tire rubber. The percentage replacement of coarse aggregates was 5, 15 and 25 per cent. The size of the chopped rubber aggregates varied from 20 mm to 19 mm. Slump, permeability and bulk density tests were conducted on fresh concrete mixes for both the normal and treated rubber modified concrete. Similarly, compressive strength, tensile splitting strength, bond test and durability against acid attack tests were conducted on hardened concrete. The research established that rubber modified concrete compares favourably with standard concrete, with up to 15 per cent replacement of coarse aggregate. At 15 per cent replacement, only 0.1 per cent loss of strength was established. There was noticeable reduction in properties with 25 per cent replacement. However, Rubber modified concrete performed better by gradual cracking at elevated temperatures. There is potential for rubber modified concrete products in Zambia which in turn mitigates adverse impacts resulting from over exploitation of natural aggregates and disposal of used rubber tires.

Published in Journal of Civil, Construction and Environmental Engineering (Volume 7, Issue 4)
DOI 10.11648/j.jccee.20220704.14
Page(s) 73-80
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Waste Tyre, Aggregate, Concrete, Crumb Rubber, Percentage Replacement, Rubberized Concrete

References
[1] Aiello, M. A. and F. Leuzzi. (2010). Waste tyre rubberized concrete: Properties at fresh and hardened state. Journal of Waste Management, 30, pp. 1699-1704.
[2] Albano, G., N. I. Fattuhi and L. A. Clarck (2005). Rubberized concrete: a green structural material with enhanced energy - dissipation capability, Construction Building Materials, 10 (4), pp. 229-236.
[3] Al-Bakari, S., D. Kyser and N. Ravichandran. (2016). Properties of chipped rubber roofing membrane and sand mixtures for civil engineering applications, Journal of Building Engineering, Journal of Building Engineering 7, pp. 103-113.
[4] Antil, Y. (2014). An Experimental Study on Rubberized Concrete, International Journal of Emerging Technology and Advanced Engineering, Volume 4, Issue 2, pp. 309-316.
[5] Cairns, R., H. Kew and M. Kenny. (2013). The use of recycled rubber tyres in concrete construction, Final 575 Report, University of Strathclyde, Glasgow, 91 p. 576.
[6] Eldin, N. N. and A. B. Senouci. (1993a). Rubber-tyre particles as concrete aggregate, Journal of Material in Civil Engineering, ASCE, 5 (4), pp. 478-496.
[7] Ganjian, E., M. Khorami and A. A. Maghsoudi. (2009). Scrap-tyre-replacement for aggregate and filler in concrete, Construction and Building Materials Journal, ELSEVIER, 23, pp. 1828-1836.
[8] Goulias, D. G. and A. H. Ali. (1998). Cement-based materials containing shredded scrap truck tyre rubber, Construction Building Materials, 10 (4), pp. 229–236.
[9] Guneyisi, E., M. Gesoglu and T. Ozturan, 2014. Properties of rubberized concretes containing silica fume. Journal of Cement and Concrete Research, ELSEVIER, 34, pp 2309-2317.
[10] Kaloush, K. M., M. Getahun and A. Belachew. (2014). Study on Waste Tyre Rubber as Concrete Aggregate, International Journal of Scientific Engineering and Technology, Volume No. 3 Issue No. 4, pp: 433-436.
[11] Kumaran, K., G. G. Dimitrios and C. Al-Hosain. (2008). Non-Destructive Evaluation of Rubber Modified Concrete, Infrastructure Condition Assessment, Rubber Modified Concrete Evaluation, Polytechnic University, Six Metro-, Brooklyn, NY, 11201, pp. 111-120.
[12] Nehdi, R. and K. Khan, 2015. Achieving Sustainability of concrete by recycling of solid waste materials, Mechanical Testing and Diagnosis, ISSN 2247-9635, (II), Volume 1, pp 22-39.
[13] Saviour, N. M. (2012). Environmental impacts of Soil and Sand Mining: A Review. International Journal of Science, Environment and Technology. 1, 3, pp. 125-134.
[14] Selvakumar. S. and R. Venkatakrishnaiah. (2015). Effects of Concrete by using waste tyre rubber (Solid Waste), International Journal of Applied Engineering Research ISSN 0973-4562 Volume 10, Number 5 pp. 13221-13230.
[15] World Business Council for Sustainable Development (WBCSD) https://www.google.com/search?q=world+business+council+for+sustainable+development
[16] Yang, L., H. Zhu and Y. Li. (2015). Theoretical Analysis of the Effect of Crumb Rubber on the Sectional Ductility of Reinforced Concrete Beam, China. J. Basic Sci. Eng., Volume 18 (4), pp. 609.
[17] Zheng, L., X. S. Huo and Y. Yuan. (2008). Experimental investigation on dynamic properties of rubberized concrete, Construction and Building Materials 22 (5), pp. 939–947.
Cite This Article
  • APA Style

    Theresa Bwalya, Michael Mulenga, Chizyuka Chizyuka. (2022). Used Tyre as a Resource in Concrete Production in Zambia. Journal of Civil, Construction and Environmental Engineering, 7(4), 73-80. https://doi.org/10.11648/j.jccee.20220704.14

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    ACS Style

    Theresa Bwalya; Michael Mulenga; Chizyuka Chizyuka. Used Tyre as a Resource in Concrete Production in Zambia. J. Civ. Constr. Environ. Eng. 2022, 7(4), 73-80. doi: 10.11648/j.jccee.20220704.14

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    AMA Style

    Theresa Bwalya, Michael Mulenga, Chizyuka Chizyuka. Used Tyre as a Resource in Concrete Production in Zambia. J Civ Constr Environ Eng. 2022;7(4):73-80. doi: 10.11648/j.jccee.20220704.14

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  • @article{10.11648/j.jccee.20220704.14,
      author = {Theresa Bwalya and Michael Mulenga and Chizyuka Chizyuka},
      title = {Used Tyre as a Resource in Concrete Production in Zambia},
      journal = {Journal of Civil, Construction and Environmental Engineering},
      volume = {7},
      number = {4},
      pages = {73-80},
      doi = {10.11648/j.jccee.20220704.14},
      url = {https://doi.org/10.11648/j.jccee.20220704.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jccee.20220704.14},
      abstract = {The construction industry needs to find cost-effective materials to enhance the properties of concrete. Cement and aggregate are the major constituents in concrete production. This has inevitably led to a continuous and increasing exploitation of natural materials to produce the constituents for concrete production. The result has been the depletion of virgin raw materials and increased effects of environmental degradation. In this research, a study was carried out on the use of recycled rubber tyres as a partial replacement for coarse aggregates in concrete production. Recycled waste tyre rubber is a promising material in the construction industry due to its reduced weight, elasticity, energy absorption, sound and heat insulating properties. Literature suggests that there is a significant loss in the strength of rubberized concrete with increasing tyre content. Further, workability and bond properties have been reported to reduce as well. Therefore, it is necessary to control this loss of strength and other parameters in concrete in the replacement process of natural aggregates. This research aimed at studying the compressive, tensile and bond properties of used tyre rubber reinforced concrete. Test results from laboratory experiments enabled determination of mechanical, physical and durability properties, as well as establishment of the extent of substitution of normal aggregates with waste rubber as aggregate in concrete. Three classes of concrete, C15, C20 and C25 were produced by substitution of selected percentages of aggregates by treated chopped waste tire rubber. The percentage replacement of coarse aggregates was 5, 15 and 25 per cent. The size of the chopped rubber aggregates varied from 20 mm to 19 mm. Slump, permeability and bulk density tests were conducted on fresh concrete mixes for both the normal and treated rubber modified concrete. Similarly, compressive strength, tensile splitting strength, bond test and durability against acid attack tests were conducted on hardened concrete. The research established that rubber modified concrete compares favourably with standard concrete, with up to 15 per cent replacement of coarse aggregate. At 15 per cent replacement, only 0.1 per cent loss of strength was established. There was noticeable reduction in properties with 25 per cent replacement. However, Rubber modified concrete performed better by gradual cracking at elevated temperatures. There is potential for rubber modified concrete products in Zambia which in turn mitigates adverse impacts resulting from over exploitation of natural aggregates and disposal of used rubber tires.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Used Tyre as a Resource in Concrete Production in Zambia
    AU  - Theresa Bwalya
    AU  - Michael Mulenga
    AU  - Chizyuka Chizyuka
    Y1  - 2022/07/20
    PY  - 2022
    N1  - https://doi.org/10.11648/j.jccee.20220704.14
    DO  - 10.11648/j.jccee.20220704.14
    T2  - Journal of Civil, Construction and Environmental Engineering
    JF  - Journal of Civil, Construction and Environmental Engineering
    JO  - Journal of Civil, Construction and Environmental Engineering
    SP  - 73
    EP  - 80
    PB  - Science Publishing Group
    SN  - 2637-3890
    UR  - https://doi.org/10.11648/j.jccee.20220704.14
    AB  - The construction industry needs to find cost-effective materials to enhance the properties of concrete. Cement and aggregate are the major constituents in concrete production. This has inevitably led to a continuous and increasing exploitation of natural materials to produce the constituents for concrete production. The result has been the depletion of virgin raw materials and increased effects of environmental degradation. In this research, a study was carried out on the use of recycled rubber tyres as a partial replacement for coarse aggregates in concrete production. Recycled waste tyre rubber is a promising material in the construction industry due to its reduced weight, elasticity, energy absorption, sound and heat insulating properties. Literature suggests that there is a significant loss in the strength of rubberized concrete with increasing tyre content. Further, workability and bond properties have been reported to reduce as well. Therefore, it is necessary to control this loss of strength and other parameters in concrete in the replacement process of natural aggregates. This research aimed at studying the compressive, tensile and bond properties of used tyre rubber reinforced concrete. Test results from laboratory experiments enabled determination of mechanical, physical and durability properties, as well as establishment of the extent of substitution of normal aggregates with waste rubber as aggregate in concrete. Three classes of concrete, C15, C20 and C25 were produced by substitution of selected percentages of aggregates by treated chopped waste tire rubber. The percentage replacement of coarse aggregates was 5, 15 and 25 per cent. The size of the chopped rubber aggregates varied from 20 mm to 19 mm. Slump, permeability and bulk density tests were conducted on fresh concrete mixes for both the normal and treated rubber modified concrete. Similarly, compressive strength, tensile splitting strength, bond test and durability against acid attack tests were conducted on hardened concrete. The research established that rubber modified concrete compares favourably with standard concrete, with up to 15 per cent replacement of coarse aggregate. At 15 per cent replacement, only 0.1 per cent loss of strength was established. There was noticeable reduction in properties with 25 per cent replacement. However, Rubber modified concrete performed better by gradual cracking at elevated temperatures. There is potential for rubber modified concrete products in Zambia which in turn mitigates adverse impacts resulting from over exploitation of natural aggregates and disposal of used rubber tires.
    VL  - 7
    IS  - 4
    ER  - 

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Author Information
  • Ministry of Water Development and Sanitation, Lusaka, Zambia

  • Department of Civil and Environmental Engineering, School of Engineering, University of Zambia, Lusaka, Zambia

  • Department of Mechanical Engineering, School of Engineering, University of Zambia, Lusaka, Zambia

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