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Comparative Evaluation of Naturally Occurring Fine Aggregates in Anambra State, Nigeria (Particle Size): Implications for Sustainable Construction

Okeke Chukwuebuka Emmanuel, ASS Prof Fidelis O Ezeokoli, and Okafor Chinedum, Vincent PhD

Abstract

This study evaluated the particle size distribution of fine aggregates sourced from eight locations within Anambra State, Nigeria, to determine their suitability for construction applications such as mortar, blocks, and concrete. Sieve analysis was conducted on each sample, and the results were assessed in accordance with the specifications of British Standard BS 882:1992. Key parameters considered include the percentage passing through the 0.600 mm sieve and the content of fine particles below 0.150 mm, alongside the calculation of fineness modulus (FM). The findings revealed that most of the samples fall within the Medium grading zone and have FM values within the recommended range of 2.3 to 3.1, indicating good workability, durability, and packing density for structural use. While a few samples exhibited slightly high or low fines content, they generally conformed to standard requirements and can be used effectively in construction with minimal treatment. This study underscores the availability of quality fine aggregates in the region and their potential contribution to sustainable building practices.

Keywords

Fine AggregatesSharp SandAnambra StateParticle SizeGradationSustainable

References

Akinwumi, I. O., Adeyemi, G. O., & Al-Ani, A. (2019). Performance of Fine Aggregates in Concrete. Journal of Construction Science. ASTM C40. (2020). Organic Impurities in Fine Aggregates. British Standards Institution. (1992). BS 882: Specification for Aggregates. Egolum. C. E. (2019) Design and create a functional and spatially organized ambulatory care facility that will be located in Agu-Awka, Awka, Anambra State. (M.Sc Thesis), architecture Department, Nnamdi Azikiwe University, Awka. Ezeokonkwo, J. U., & Okoye, C. C. (2019). Impact of Sand Mining on Material Quality in Nigeria. Fuller, W. B., & Thompson, S. E. (1907). The Laws of Proportioning Concrete. Transactions of ASCE. Mindess, S., Young, J. F., & Darwin, D. (2016). Concrete (2nd ed.). Prentice Hall. Neville, A. M., & Brooks, J. J. (2016). Concrete Technology. Pearson Education. Olawuyi, B. J., & Olusola, K. O. (2017). Quality Control of Aggregates. Nigerian Journal of Civil Engineering. Oyedepo, O. J., & Oyekanmi, B. O. (2014). Characteristics of Fine Aggregates in South-East Nigeria. Shetty, M. S. (2019). Concrete Technology. S. Chand and Company. Onyia, M. E., & Okonta, F. N. (2020). Properties of fine aggregates from different sources and their effects on concrete strength. Journal of Construction Engineering and Management, 146(10), 04020130.

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