Characteristics of Rice Husk-Admixed Conplast SP 430 Concrete

Authors

  • Augustine Uchechukwu Elinwa

    Civil Engineering Department, Abubakar Tafawa Balewa University, Bauchi, Bauchi State, 740001, Nigeria
  • Johnson Olomi Olakunle

    Works Department, University of Jos Teaching Hospital, Jos, Plateau State, 930211, Nigeria

DOI:

https://doi.org/10.30564/jbms.v5i2.5664
Received: 19 April 2023 | Revised: 11 May 2023 | Accepted: 25 June 2023 | Published Online: 3 July 2023

Abstract

Experimental work was mounted using 5.7 mL of the Conplast SP430 admixture and rice husk ash (RHA) at replacement levels of 0 to 50% at 10% intervals by wt.% of cement. It is on the performance of Conplast SP 430 admixture and its effects on concrete and concrete with rice husk ash. Concrete specimens were cast and cured for 3 to 90 days and subjected to slump and mechanical characteristics tests. Data generated from the experiments were analyzed and sensitivity analysis of the concrete mix was determined using the Minitab 18 Statistical Package. The results showed that CP with concrete improves the workability of the concrete and reduces water absorption. The reverse was the case when RHA was used with the admixture which may be an issue of compatibility. The statistical characteristics restrict good and within the specified limits.

Keywords:

Rice husk ash; Admixture; Mechanical characteristics; Statistical analysis

References

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How to Cite

Elinwa, A. U., & Olakunle, J. O. (2023). Characteristics of Rice Husk-Admixed Conplast SP 430 Concrete. Journal of Building Material Science, 5(2), 1–14. https://doi.org/10.30564/jbms.v5i2.5664

Issue

Vol. 5 , Iss. 2 (December 2023)

Article Type

Article

License

Copyright © 2023 Augustine Uchechukwu Elinwa, Johnson Olomi Olakunle

Creative Commons License

This is an open access article under the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) License.

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