IMPACT STRENGTH OF KENAF FIBER AND CORN COB ASH ROOFING TILES FOR SUSTAINABLE HOUSING DEVELOPMENT

Main Article Content

OLUFUNMILOLA ADETAYO OBAKIN
OLURANTI MOBOLAJI OLADUNMOYE

Abstract

In this research work, the impact strength characteristic of Kenaf Fiber (KF) and Corn Cob Ash (CCA) Roofing Tiles made with varying percentages of KF and CCA was examined. The Impact test was carried out according to ASTM [1] and ASTM [2] using a manually operated impact-tester machine. Mat Lab R2013a model was used to analyze the results of the impact strength. The average impact strength obtained were 98.776, 91.904, 85.463, 79.021 and 69.144 kJ/m2 for 0, 5, 10, 15 and 20% Ash contents respectively. The impact strength remained constant at 118.530 kJ/m2 with the addition of CCA at 0, 5, 10 and 15% but decreased at 20% cement replacement at the first trial. Mathematical models were developed for predicting impact strength of KF and CCA roofing tiles using Mat Lab R2013a model. The results show that corn cob ash and kenaf fiber can be used for sustainable housing development.

Keywords:
Corncob ash, kenaf fibre, impact strength, sustainable housing development.

Article Details

How to Cite
OBAKIN, O. A., & OLADUNMOYE, O. M. (2020). IMPACT STRENGTH OF KENAF FIBER AND CORN COB ASH ROOFING TILES FOR SUSTAINABLE HOUSING DEVELOPMENT. Journal of Basic and Applied Research International, 26(5), 33-38. Retrieved from https://ikprress.org/index.php/JOBARI/article/view/5240
Section
Original Research Article

References

ASTM D. American Society for Testing Materials; 1991.

ASTM D 5628. American Society for Testing Materials; 1996.

Saranya KME, Mythily K. Low cost roofing tiles using agricultural waste. International Journal of Civil and Structural Engineering Research. 2018;6(1):18-32.

Adole AM, Yatim JM, Ramli SA, Othman A, Mizal NA. Kenaf fibre and its bio-based composites: A conspectus. Pertanika Journal of Science and Technology. 2019;27(1):297– 329.

Omoniyi TE, Akinyemi BA. Durability based suitability of bagasse-cement composite for roofing sheets. Department of Agricultural and Environmental Engineering, Faculty of Technology, University of Ibadan. Oyo State, Nigeria; 2012.

Fiore V, Di Bella G, Valenza A. The effect of alkaline treatment on mechanical properties of kenaf fibres and their epoxy composites. Composite Part B. 2015;68:14-21.

Huda MS, Drzal LT, Mohanty AK, Misra M. Effect of fibre surface treatments on the properties of laminated bio-composites from poly (lactic acid) (PLA) and kenaf fibres. Composites Science and Technology. 2008;68(2):424-432.

Liu W, Drzal LT, Mohanty AK, Misra M. Influence of processing methods and fibre length on physical properties of reinforced soy-based bio-composites. Composite Part B. 2007;38(3):352-359.

Nashino T, Hireo K, Kotera M, Nakamae K, Inagaki K. Kenaf reinforced biodegradable composite. Composites Science and Technology. 2003;63(9):1281-1286.

Vijayakumar S, Nilavarasan T, Usharani R, Karunamoorthy L. Mechanical and microstructure characterisation of coconut spathe fibres and kenaf bast fibres reinforced epoxy polymer matrix composites. Procedia Material Science. 2014;5:2330-2337.

Obakin Olufunmilola Adetayo. Structural behaviour (MOE and MOR) of cement fibre composite roofing tiles for sustainable building development. International Journal of Advanced Science and Technology. 2020;29(02):1448-1460. ISSN: 2005-4238 IJAS Copyright ⓒ 2020 SERSC.

Desai PH. Experimental study on corn cob ash powder as partial replacement of cement in concrete. International Research Journal of Engineering and Technology (IRJET). 2018;5(6):724-728.

Mohanty AK, Misra M, Drzal LT. Natural fibres, biopolymers and bio-composites. Boca Raton: Taylor and Francis Group; 2005.

Adesanya DA, Raheem AA. Development of corn cob ash blended cement. Construction and Building Materials. 2009;23:347- 352.

Udoeyo FF, Dashibil PU. Sawdust ash as concrete material. J. Mater. Civil. Eng. 2002;14:173-178.

Singh NB, Singh VD, Rai S. Hydration of bagasse ash-blended Portland cement. Cem. Concr. Res. 2000;30:1485-1488.

Alade GA, Olutoge FA. Bamboo fibre reinforced cement used as a roofing sheet. A Journal of Civil Engineering Research and Practice 186. 2004;1(2):107.

Ochi S. Mechanical properties of kenaf fibres and kenaf/PLA composites. Mechanics of Materials. 2008;40(4-5):446-452.

Dahunsi BIO. The properties and potential application of rattan canes as reinforcement material in concrete. A Ph.D. Thesis Submitted to the Department of Agricultural Engineering, University of Ibadan. 2000;1–290.