Evaluasi Perilaku Mekanik Mortar Berkelanjutan Menggunakan Butiran Plastik PET (Polyethylene Terephthalate) Sebagai Substitusi Agregat Halus
DOI:
https://doi.org/10.52722/qk4qny98Keywords:
Flow Mortar, Density, Compressive Strength, PET (Polyethylene Terephthalate)Abstract
Transformation of non-renewable materials into renewable materials into sustainable innovative materials. Annual plastic waste increases and worsens environmental damage. The increase in plastic waste, which is difficult to decompose and produces toxic gases when burned, can harm the environment. Utilizing this waste in concrete production can help conserve building resources. This study is to test the mechanical behavior of mortar by replacing aggregates using PET plastic waste (granules) with variations of 0%, 3%, and 5% of the weight of sand. Testing was carried out at the age of 7 and 28 days. This study evaluated mortar flow, density, and compressive strength. Replacing fine aggregates using PET plastic aggregates up to 5% in the mortar mixture showed a positive impact on the compressive strength of the mortar, and the material can absorb energy well. This study shows that when 5% PET waste aggregate is added to the mortar, its compressive strength can increase by up to 1.16 times compared to the regular mixture, making it a good option for sustainable construction.Downloads
References
[1] A. J. Babafemi, B. Šavija, S. C. Paul, and V. Anggraini, “Engineering properties of concrete with waste recycled plastic: A review,” Oct. 25, 2018, MDPI. doi: 10.3390/su10113875.
[2] M. B. Allo, H. Parung, and J. Mara’, “Pemanfaatan Agregat Sungai To Puang Kabupaten Tana Toraja Sebagai Bahan Campuran Beton,” Paulus Civil Engineering Journal (PCEJ), vol. 4, no. 3, pp. 577–586, Dec. 2021.
[3] R. Geyer, J. R. Jambeck, and K. L. Law, “Production, use, and fate of all plastics ever made,” 2017. [Online]. Available: https://www.science.org
[4] M. Frigione, “Recycling of PET bottles as fine aggregate in concrete,” Waste Management, vol. 30, no. 6, pp. 1101–1106, Jun. 2010, doi: 10.1016/j.wasman.2010.01.030.
[5] Md. G. Kibria, N. I. Masuk, R. Safayet, H. Q. Nguyen, and M. Mourshed, “Plastic Waste: Challenges and Opportunities to Mitigate Pollution and Effective Management,” Int J Environ Res, vol. 17, no. 1, p. 20, 2023, doi: 10.1007/s41742-023-00507-z.
[6] H. Aslani, P. Pashmtab, A. Shaghaghi, A. Mohammadpoorasl, H. Taghipour, and M. Zarei, “Tendencies towards bottled drinking water consumption: Challenges ahead of polyethylene terephthalate (PET) waste management,” Health Promot Perspect, vol. 11, no. 1, pp. 60–68, Feb. 2021, doi: 10.34172/hpp.2021.09.
[7] S. B. Kim, N. H. Yi, H. Y. Kim, J.-H. J. Kim, and Y.-C. Song, “Material and structural performance evaluation of recycled PET fiber reinforced concrete,” Cem Concr Compos, vol. 32, no. 3, pp. 232–240, 2010, doi: https://doi.org/10.1016/j.cemconcomp.2009.11.002.
[8] A. Al-Hadithi and M. Ahmed, “The Effects of Adding Waste Plastic Fibers on the Mechanical Properties and Shear Strength of Reinforced Concrete Beams.,” Jan. 2019.
[9] J. J. Assaad, J. M. Khatib, and R. Ghanem, “Bond to Bar Reinforcement of PET-Modified Concrete Containing Natural or Recycled Coarse Aggregates,” Environments - MDPI, vol. 9, no. 1, Jan. 2022, doi: 10.3390/environments9010008.
[10] M. J. Mali, “Thesis,” University of Nairobi, Kenya, 2014.
[11] T. K. Mohammed and S. M. Hama, “Effect of combination of waste glass powder and plastic aggregate on structural behavior of reinforced concrete beams,” Structures, vol. 52, pp. 83–103, 2023, doi: https://doi.org/10.1016/j.istruc.2023.03.160.
[12] SNI 15-7064-2004, Semen portland komposit. 2004.
[13] SNI ASTM C136-2012, Metode uji untuk analisis saringan agregat halus dan agregat kasar. 2012.
[14] SNI 03-6825-2002, Metode pengujian kekuatan tekan mortar semen portland untuk pekerjaan sipil. 2002.
[15] ASTM D6023-16, Standard Test Method for Density (Unit Weight), Yield, Cement Content, and Air Content (Gravimetric) of Controlled Low-Strength Material.
[16] ASTM C109, Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens). United States.
[17] O. M. G. Al-Kerttani, N. Hilal, S. M. Hama, N. H. Sor, Q. S. Banyhussan, and T. A. Tawfik, “Durability and hardened characteristics of cement mortar incorporating waste plastic and Polypropylene exposed to MgSO4 attack,” Results in Engineering, vol. 24, p. 103310, 2024, doi: https://doi.org/10.1016/j.rineng.2024.103310.
[18] I. Almeshal, B. Tayeh, R. Alyousef, H. Alabduljabbar, and A. Mohamed, “Eco-friendly concrete containing recycled plastic as partial replacement for sand,” Journal of Materials Research and Technology, vol. 9, Mar. 2020, doi: 10.1016/j.jmrt.2020.02.090.
[19] G. O. Bamigboye, K. Tarverdi, A. Umoren, D. E. Bassey, U. Okorie, and J. Adediran, “Evaluation of eco-friendly concrete having waste PET as fine aggregates,” Cleaner Materials, vol. 2, p. 100026, 2021, doi: https://doi.org/10.1016/j.clema.2021.100026.
[20] M. E. Kangavar, W. Lokuge, A. Manalo, W. Karunasena, and T. Ozbakkaloglu, “Development of sustainable concrete using recycled polyethylene terephthalate (PET) granules as fine aggregate,” Developments in the Built Environment, vol. 15, p. 100192, 2023, doi: https://doi.org/10.1016/j.dibe.2023.100192.
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