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Investigation on electrically conductive aggregates as grounding compound produced by Marconite

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Marconite is often used as alternative material to improve the performance of earth grounding system. This study aims to investigate of the physical and mechanical behaviour of conductive aggregate derived from Marconite namely, the electrical resistivity, water absorption, and crushing strength. In addition, similar tests were also conducted on mortar aggregate for comparison. The resistivity of aggregates were measured using soil box method. Test results showed that the electrical resistivity, water absorption, and crushing strength of both aggregates varied with time. These values were found to be stabilised after approximately after 14 days. The electrical resistivity for aggregates containing Marconite were found to be 39.2 Ω.m, far lower than 12700 Ω.m obtained for mortar-based aggregates. Similarly, the water absorption for Marconite aggregates were greater compared to mortar aggregates. On the other hand, the crushing strength for Marconite aggregates was to be lower. Incorporating Marconite significantly improved the electrical resistivity behaviour while maintaining acceptable mechanical properties crucial for electrical grounding purposes.
Rocznik
Strony
86--96
Opis fizyczny
Bibliogr. 26 poz., fot., tab., wykr.
Twórcy
  • Universiti Malaysia Pahang, Faculty of Civil Engineering & Earth Resources, Gambang, Malaysia
  • Universiti Malaysia Pahang, Faculty of Civil Engineering & Earth Resources, Gambang, Malaysia
  • Universiti Malaysia Pahang, Faculty of Civil Engineering & Earth Resources, Gambang, Malaysia
Bibliografia
  • 1. Liu, Y, Zitnik, M and Thottappillil, R 2001. An improved transmission-line model of grounding system, IEEE Transactions on Electromagnetic Compatibility, 43(3), pp. 348–355. doi: 10.1109/15.942606.
  • 2. Hasni, NAM, Abd-Rahman, R, Ahmad, H, Jamail, NAM, Kamaruddin, MS and Ridzwan, SS 2017. Investigation of Potential Grounding Compound for Portable Applications. International Journal of Electrical and Computer Engineering, 7(6), 3140.
  • 3. Fukue, M, Minato, T, Horibe, H and Taya, N 1999. The micro-structures of clay given by resistivity measurements, Engineering Geology, 54(1–2), pp. 43–53. doi: 10.1016/S0013-7952(99)00060-5.
  • 4. Dale, R, Boling, P, ERICO® and Salon, O 2017. Requirements for earthing enhancement compounds, 6(2), p. 103.
  • 5. Gomes, C, Lalitha, C and Priyadarshanee, C 2010. Improvement of earthing systems with backfill materials, 2010 30th International Conference on Lightning Protection, ICLP 2010, pp. 1–9. doi: 10.1109/ICLP.2010.7845822.
  • 6. Chung, DDL 2009. Electrically conductive cement-based materials, Advances in Cement Research, 16(4), pp. 167–176. doi:10.1680/adcr.2004.16.4.167.
  • 7. Wu, J, Liu, J and Yang, F 2015. Three-phase composite conductive concrete for pavement deicing, Construction and Building Materials. Elsevier Ltd, 75, pp. 129–135. doi:10.1016/j.conbuildmat.2014.11.004.
  • 8. Zhang, J, Xu, L and Zhao, Q 2017. Investigation of carbon fillers modified electrically conductive concrete as grounding electrodes for transmission towers : Computational model and case study, Construction and Building Materials. Elsevier Ltd, 145, pp. 347–353. doi:10.1016/j.conbuildmat.2017.03.223.
  • 9. Zhang, D, Le, H, Yan, X, Yuan, T and Li, J 2014. Preparation of steel fiber/graphite conductive concrete for grounding in substation, ICHVE 2014 - 2014 International Conference on High Voltage Engineering and Application, pp. 2–5. doi:10.1109/ICHVE.2014.7035490.
  • 10. Wang, D, Wang, Q and Huang, Z 2019. Investigation on the poor fluidity of electrically conductive cement-graphite paste: Experiment and simulation, Materials and Design. The Authors, 169, p. 107679. doi:10.1016/j.matdes.2019.107679.
  • 11. Lee, HS, Kwon, SJ, Karthick, S, Saraswathy, V and Muralidharan, S 2017. Studies on the development of activated binary clay and corrosion monitoring using embedded sensor, Arabian Journal of Chemistry. King Saud University. doi:10.1016/j.arabjc.2017.07.003.
  • 12. Hassan, G 1996. Electrical Energy. In: Building Services. Macmillan Building and Surveying Series. Palgrave, London.
  • 13. Nixon J, Lingner G, Bergin E 2019. Specification and Selection of Main Components for Air-Insulated Substations. In: Krieg T., Finn J. (eds) Substations. CIGRE Green Books. Springer, Cham.
  • 14. Chen, B, Li, B, Gao, Y, Ling, TC, Lu, Z and Li, Z 2017. Investigation on electrically conductive aggregates produced by incorporating carbon fiber and carbon black, Construction and Building Materials, 144, pp. 106–114. doi:10.1016/j.conbuildmat.2017.03.168.
  • 15. Presuel-Moreno, F, Wu YY and Liu Y 2013. Effect of curing regime on concrete resistivity and aging factor over time Construction and Building Materials, 48, 874-882.
  • 16. González-Corrochano, B, Alonso-Azcárate, J and Rodas, M 2014. Effect of prefiring and firing dwell times on the properties of artificial lightweight aggregates, Construction and Building Materials, 53, pp. 91-101. doi:10.1016/j.conbuildmat.2013.11.099.
  • 17. Tuan, BLA, Hwang, CL, Lin, KL, Chen, YY and Young, MP 2013. Development of lightweight aggregate from sewage sludge and waste glass powder for concrete, Construction and Building Materials. Elsevier Ltd, 47, pp. 334–339. doi: 10.1016/j.conbuildmat.2013.05.039.
  • 18. Ahmed, H, Bogas, JA. and Guedes, M 2018. Mechanical behaviour and transport properties and cementitious composites reinforced with carbon nanotubes, Journal of Materials in Civil Engineering, 30(10), 04018257.
  • 19. Hung, MF and Hwang, CL 2007. Study of fine sediments for making lightweight aggregate, Waste Manage Res, 25(5). 449-456.
  • 20. Baharudin, F, Tadza, MYM, Imran, SNM and Jani, J 2018. Removal of Iron and Manganese in Groundwater using Natural Biosorbent, IOP Conference Series: Earth and Environmental Science, 140(1). doi: 10.1088/1755-1315/140/1/012046.
  • 21. Tadza, MYM, and Baharudin, F 2017. Treatment Efficiency and Compressibility Behaviour of Soil Modified with Powdered ActivatedCarbon, International Journal, 12(33), 122-126.
  • 22. Shariq, M, Prasad, J and Ahuja, AK 2008. Strength development of cement mortar and concrete incorporating GGBFS, Asian Journal of Civil Engineering (Building and Housing), 9(1), 61-74.
  • 23. Fakhfakh, E, Hajjaji, W, Medhioub, M, Rocha, F, Lopez-Galindo, A, Setti, M, Kooli, F, Zargouni, F and Jamoussi, F 2007. Effects of sand addition on production of lightweight aggregates from Tunisian smectite-rich clayey rocks, Applied Clay Science, 35(3-4), 228-237.
  • 24. Huang, SC, Chang, FC, Lo, SL, Lee, MY, Wang, CF and Lin, JD 2007. Production of lightweight aggregates from mining residues, heavy metal sludge, and incinerator fly ash, Journal of Hazardous Materials, 144(1-2), 52-58.
  • 25. IEEE Std. 142 (2007) Grounding of Industrial and Commercial Power Systems. doi:10.2106/JBJS.J.00277.
  • 26. Tadza, MM, Mohamad, D, Tripathy, S, Rahman, RA and Ismail, MAM 2019. Bentonite and marconite for electrical grounding applications from geotechnical engineering perspective. In AIP Conference Proceedings 2129(1), 020078. AIP Publishing.
Uwagi
PL
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-1bc3a5e6-a59d-4672-8ae5-0f1f098cdd8f
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