E-ISSN 3026-930X
 

Original Research 


MICROSTRUCTURE OF BCS STABILIZED WITH AGRICULTURAL AND INDUSTRIAL WASTE

Oluwaseyi Kolawole, Akeem Gbenga Amuda, Abubakar Dayyabu, Abdulhameed Danjuma Mambo.


Abstract
Black cotton soil (BCS) is known to be expansive and very challenging when encountered during the construction of roads. Conventional stabilizing materials such as cement and lime are expensive. On the other hand, industrial and agricultural waste with pozzolanic properties is littered in factories and difficult to discard. This paper examined the microstructure of BCS soil stabilized with marble dust, MD, and Rice husk ash, RHA. About seven different mix ratios for MD and RHA are considered for 10% replacement in BCS. Pure BCS was also analyzed as a control. Atterberg limits were investigated for all the mix to understand the change in index properties. The SEM micrographs for the control samples show a loose pack of natural BCS with a sponge-like and hollow look. Generally, the SEM results for all the other samples show that the hollow perforated structure of the black cotton soil was reduced. The EDX shows the element present in each mix ratio with a mix ratio of 90:10 and 100:0 for MD: RHA as the appropriate mix.

Key words: Black Cotton Soil, Marble Dust, Micro-structure, Rice Husk Ash


 
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How to Cite this Article
Pubmed Style

Kolawole O, Amuda AG, Dayyabu A, Mambo AD, . MICROSTRUCTURE OF BCS STABILIZED WITH AGRICULTURAL AND INDUSTRIAL WASTE. NJEAS. 2024; 2(1): -. doi:10.5455/NJEAS.196640


Web Style

Kolawole O, Amuda AG, Dayyabu A, Mambo AD, . MICROSTRUCTURE OF BCS STABILIZED WITH AGRICULTURAL AND INDUSTRIAL WASTE. https://www.nilejeas.com/?mno=196640 [Access: May 15, 2024]. doi:10.5455/NJEAS.196640


AMA (American Medical Association) Style

Kolawole O, Amuda AG, Dayyabu A, Mambo AD, . MICROSTRUCTURE OF BCS STABILIZED WITH AGRICULTURAL AND INDUSTRIAL WASTE. NJEAS. 2024; 2(1): -. doi:10.5455/NJEAS.196640



Vancouver/ICMJE Style

Kolawole O, Amuda AG, Dayyabu A, Mambo AD, . MICROSTRUCTURE OF BCS STABILIZED WITH AGRICULTURAL AND INDUSTRIAL WASTE. NJEAS. (2024), [cited May 15, 2024]; 2(1): -. doi:10.5455/NJEAS.196640



Harvard Style

Kolawole, O., Amuda, A. G., Dayyabu, A., Mambo, A. D. & (2024) MICROSTRUCTURE OF BCS STABILIZED WITH AGRICULTURAL AND INDUSTRIAL WASTE. NJEAS, 2 (1), -. doi:10.5455/NJEAS.196640



Turabian Style

Kolawole, Oluwaseyi, Akeem Gbenga Amuda, Abubakar Dayyabu, Abdulhameed Danjuma Mambo, and . 2024. MICROSTRUCTURE OF BCS STABILIZED WITH AGRICULTURAL AND INDUSTRIAL WASTE. Nile Journal of Engineering and Applied Science, 2 (1), -. doi:10.5455/NJEAS.196640



Chicago Style

Kolawole, Oluwaseyi, Akeem Gbenga Amuda, Abubakar Dayyabu, Abdulhameed Danjuma Mambo, and . "MICROSTRUCTURE OF BCS STABILIZED WITH AGRICULTURAL AND INDUSTRIAL WASTE." Nile Journal of Engineering and Applied Science 2 (2024), -. doi:10.5455/NJEAS.196640



MLA (The Modern Language Association) Style

Kolawole, Oluwaseyi, Akeem Gbenga Amuda, Abubakar Dayyabu, Abdulhameed Danjuma Mambo, and . "MICROSTRUCTURE OF BCS STABILIZED WITH AGRICULTURAL AND INDUSTRIAL WASTE." Nile Journal of Engineering and Applied Science 2.1 (2024), -. Print. doi:10.5455/NJEAS.196640



APA (American Psychological Association) Style

Kolawole, O., Amuda, A. G., Dayyabu, A., Mambo, A. D. & (2024) MICROSTRUCTURE OF BCS STABILIZED WITH AGRICULTURAL AND INDUSTRIAL WASTE. Nile Journal of Engineering and Applied Science, 2 (1), -. doi:10.5455/NJEAS.196640