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Effectiveness of pulverized Oyster shell (Ostreidae) as a partial replacement of cement in the properties of concrete exposed in coastal condition

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dc.contributor.authorAaron, Reymar G.
dc.date.accessioned2026-10-24T06:58:49Z
dc.date.available2026-10-24T06:58:49Z
dc.date.issued2023-07
dc.description.abstractThis study was conducted to evaluate the properties of concrete with pulverized oyster shell as partial replacement. Specifically, it aimed to compare the concrete properties of different mixtures with 5%, 10%, and 15% pulverized oyster shell replacement in terms of workability and permeability, determine the compressive strength of different mixtures before and after exposure to coastal conditions, and perform cost analysis to the best treatment of concrete mixtures. Results revealed that the workability of the mixture decreases as the percentage of pulverized oyster shell increases. Meanwhile, the partial replacement of 5% and 10% of pulverized oyster shell to cement has a higher compressive strength than pure concrete. The partial replacement of 5% and 10% has a lower production cost than pure concrete.
dc.identifier.citationAaron, R. G. (2023). Effectiveness of pulverized Oyster shell (Ostreidae) as a partial replacement of cement in the properties of concrete exposed in coastal condition. [Unpublished Undergraduate Feasibility Study, Don Mariano Marcos Memorial State University - North La Union Campus, Sapilang, Bacnotan, La Union]. Lakasa ti Sirib, DMMMSU Institutional Repository.
dc.identifier.urihttps://lakasa.dmmmsu.edu.ph/handle/123456789/2833
dc.language.isoen_US
dc.publisherDon Mariano Marcos Memorial State University - North La Union Campus
dc.sdgSDG 9
dc.sdgSDG 12
dc.sdgSDG 11
dc.subjectCement replacement
dc.subjectPulverized oyster shell
dc.subjectConcrete properties
dc.subjectCoastal conditions
dc.subjectSustainable construction
dc.subjectConstruction materials
dc.subjectWaste utilization
dc.subject.ddcCivil engineering
dc.subject.lcshConcrete
dc.subject.lcshOyster shells
dc.subject.lcshCement
dc.subject.lcshBuilding materials
dc.subject.lcshWaste products as building materials
dc.titleEffectiveness of pulverized Oyster shell (Ostreidae) as a partial replacement of cement in the properties of concrete exposed in coastal condition
dc.typeThesis
dspace.entity.typePublication
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