Performance Based Durability Design and Specification for Concrete Structures: A Paradigm Shift towards Sustainable Concrete Research and Production in Nigeria
Main Article Content
Abstract
The growing demand for and investment in infrastructure and housing being witnessed in Nigeria implies an intensified use of cement and invariably concrete which is the most widely used construction material. The massive investment in concrete structures demands that these structures are durable and functional over their designed service life. Properties of concrete determines to a large extent the strength and durability performance of concrete which further depends on the properties and interaction of the constituent materials. This article presents a need for integrating performance-based requirements in concrete design and production with a focus on the interdependence between concrete microstructure, exposure environment and durability towards ensuring sustainability. A framework for research and development towards incorporating performance-based specification in concrete research, development and production is presented as a way of strengthening the weak link between researchers and the industry. The framework is developed based on the South African context presented by Ballim and Alexander. This is to enhance quality control and assurance with respect to concrete research and production to achieve design requirement and service life of concrete structures.
Article Details
How to Cite
References
Abdulazeez, A. S., Hamza, B., Abubakar, A. S. and Mohammed, T. (2022). Afropolitan Journals Effect of
Rice Husk Ash on the Durability Properties of Concrete Subject to Aggressive Chemical Environment.
African Journal of Environmental Sciences and Renewable Energy 4 Tertiary Education Trust Fund,
5(1): 16–37. Retrieved from www.afropolitanjournals.com
Alexander, M., Beushausen, H., and Otieno, M. (2023). Service life and durability design of RC structures:
general considerations and selected Southern African perspectives and experiences.
Sustainable and79
Resilient Infrastructure, 8(2) 145–157. https://doi.org/10.1080/23789689.2021.1916854
Alexander, M. G., Ballim, Y., and Stanish, K. (2008). A framework for use of durability indexes in performance-based design and specifications for reinforced concrete structures. Materials and Structures/Materiaux et Constructions, 41(5), 921–936. https://doi.org/10.1617/s11527-007-9295-0
Alexander, M.G., Mackechnie, J. R., and Ballim, Y. (1999). Monograph_2_Nov_09.pdf.
Alexander, Mark G, Santhanam, M., and Ballim, Y. (2010). Durability design and specification for concrete structures––the way forward. International Journal of Advances in Engineering Sciences and Applied Mathematics, 2(3), 95–105. https://doi.org/10.1007/s12572-011-0027-x
Ata, O. (2020). COMBATING SULPHATE ATTACK WITH WASTE MATERIALS. Proceedings of the 50th Builders Annual Conference, (October), 152–159.
Ballim, Y., and Alexander, M. G. (2018). Guiding principles in developing the South African approach to durability index testing of concrete. 6th International Conference on Durability of Concrete Structures, ICDCS 2018, (July), 36–45.
Beushausen, H., and Luco, L. F. (2015). Performance-Based Specifications and Conctrol of Concrete Durability: State-of-Art Report TC 230-PSC. In Springer.
Beushausen, H., Torrent, R., and Alexander, M. G. (2019). Cement and Concrete Research Performance-based approaches for concrete durability : State of the art and future research needs. Cement and Concrete Research, 119(July 2018), 11–20. https://doi.org/10.1016/j.cemconres.2019.01.003
Fapohunda, C. A., Famodimu, B. I., Adigo, B. C., and Jeje, A. S. (2020). Comparative Study of Durability and Microstructure Properties of Concrete made with Different Grades of Nigerian Portland Limestone Cement. ARID ZONE Journal of Engineering, Technology and Environment, 16(3), 569–578.
Folagbade, S. O., and Aluko, O. (2019). Permeation Resistance of Sawdust Ash Blended Cement Laterized Concrete. Civil Engineering Dimension, 21(2), 76–83. https://doi.org/10.9744/ced.21.2.76-83
Olusola, O. ., and Ata, O. (2014). Durability of Laterized Concrete Exposed to Sulphate Attack Under Drying-Wetting Cycles. Civil and Environmental Research, 6(3), 33–38. Retrieved from www.iiste.org
Salvoldi, B. G., Beushausen, H., and Alexander, M. G. (2015). Oxygen permeability of concrete and its relation to carbonation. Construction and Building Materials, 85, 30–37. https://doi.org/10.1016/j.conbuildmat.2015.02.019
Tsivilis, S., Chaniotakis, E., Kakali, G., and Batis, G. (2002). An analysis of the properties of Portland limestone cements and concrete. Cement and Concrete Composites, 24(3–4) 371–378. https://doi.org/10.1016/S0958-9465(01)00089-0