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	Provedor de dados CIGR Journal (1) Autor N. N. Osadebe (1) T. U. Nwakonobi (1) Ano 1969 (1) País China (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Optimization Model for Mix Proportioning of Clay-Ricehusk-Cement Mixture for Animal Buildings CIGR Journal T. U. Nwakonobi; N. N. Osadebe. Clay soil is one of the types of earth materials used for animal building constructions in Nigeria particularly in the rural areas. It is also used for other agricultural buildings. Thisclay soil generally has a very high swelling and shrinkage potential and is not favourable when used for building construction. The quality of clay as a building material can beimproved but this depends on the addition of the correct stabilizer such as ricehusk and cement in a suitable proportion. In this study, a mathematical model was developed and usedto optimize the mix proportion that will produce the maximum strength of clay-ricehuskcement mixture using Scheffe’s simplex lattice approach. The model formulated comparesfavourably with the experimental data. It also... Ano: 1969 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/1204 Registros recuperados: 1 Primeira ... 1 ... Última

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