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AuthorLiman, Mubarak L.
AuthorYamusa, Yamusa Bello
AuthorDanjuma, Bilkisu
AuthorSani, Abubakar
AuthorWalliyullah, Yusuf
Available date2023-08-27T05:58:13Z
Publication Date2023
Publication Name2nd International Conference on Civil Infrastructure and Construction
CitationLiman M.L., Yamusa Y.B., Danjuma B., Sani A. & Walliyullah Y., "Effect of Chemicals on Compressive Strength of Plastic-Laterite interlock paving Blocks", The 2nd International Conference on Civil Infrastructure and Construction (CIC 2023), Doha, Qatar, 5-8 February 2023, DOI: https://doi.org/10.29117/cic.2023.0106
ISSN2958-3128
URIhttps://doi.org/10.29117/cic.2023.0106
URIhttp://hdl.handle.net/10576/46809
AbstractThis research centres on the need to develop a simple but sustainable material for the utilization of the quantum of plastic wastes that litter our environment. The research uses waste plastics and laterite soil and converts them into construction materials (interlock blocks) with the help of the densifier, thereby reducing the plastic waste, which is a key contributor to environmental pollution. Literature has shown that concrete structure is prone to chemical actions; the durability of conventional concrete bricks gets affected by chemical effects. The chemicals may cause cracking of concrete, rutting, and deterioration of the structure. In the same vein, the plastic-laterite interlock bricks might not be free from such defects due to chemical action. Therefore, this research looks into the effects of different chemical curing conditions on the compressive strength of plastic-laterite paving blocks. Varying proportions of plastic wastes and laterite soil were mixed and processed into composite bricks and subjected to different chemical treatments; in acid, base, oil, and water for 3, 14, and 28 days relative to a concrete brick control. It was observed that samples cured in acid solution gave the lowest compressive strength, while those in base solution gave the highest. The paving interlock blocks made from polyethylene/laterite composite registered relative performance compared to concrete interlock bricks control. If made and put into use, these blocks will reduce construction costs, assist in environmental sustainability and improve circular economic growth. Therefore, using this innovative approach will bolster infrastructural projects and checkmate plastic pollution within our environment.
Languageen
PublisherQatar University Press
SubjectPlastic waste
Laterite soil
Interlock bricks
Chemical effect
Compressive strength
Waste Management
TitleEffect of Chemicals on Compressive Strength of Plastic-Laterite Interlock Paving Blocks
TypeConference Paper
Pagination814-821
ESSN2958-3136
dc.accessType Open Access


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