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	Provedor de dados CIGR Journal (1) Autor Nwaigwe, Kevin Nnanye (1) Okereke, Ngozi A. A. (1) Oti, Okechukwu Peter (1) Palavra-chave Agricultural Engineering (1) Coarse aggregate (1) Compressive strength (1) Construction Palm kernel shells (1) Curing (1) Physical properties (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2017 (1) País China (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última ASSESMENT OF PALM KERNEL SHELL AS A COMPOSITE AGGREGATE IN CONCRETE CIGR Journal Oti, Okechukwu Peter; Nwaigwe, Kevin Nnanye; Okereke, Ngozi A. A.. This  manuscript  presents  a report on  the  physical properties of palm kernel shell used  here  as a coarse aggregate  and  their  effect  on the strength properties of palm kernel shell concrete.Laboratory research was carried out to observe the effects of replacing crushed granite with palm kernel shell on the compressive strength and density of palm kernel shell concrete. Mix design of 1:2:4 and a water-cement ratio of 0.6 were used to produce concrete specimen cubes of size 150mm3.A total of 60 cubes were made and wholly submerged in water to cure for 28days at intervals of 7days i.e. 7, 14, 21 and 28 days after which their densities and compressive strengths were determined. Granite was replaced with palm kernel shell in the mix at 25% interval... Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural Engineering; Construction Palm kernel shells; Coarse aggregate; Curing; Physical properties; Compressive strength. Ano: 2017 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4036 Registros recuperados: 1 Primeira ... 1 ... Última

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