Bibliographic citations
Silva, J., Vera, P. (2016). Análisis de la resistencia a compresión del concreto simple adicionado con aluminio de sección circular sólida y agregados de las canteras de Vicho y Cunyac - Cusco. [Tesis, Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/93
Silva, J., Vera, P. Análisis de la resistencia a compresión del concreto simple adicionado con aluminio de sección circular sólida y agregados de las canteras de Vicho y Cunyac - Cusco. [Tesis]. : Universidad Andina del Cusco; 2016. https://hdl.handle.net/20.500.12557/93
@misc{renati/20034,
title = "Análisis de la resistencia a compresión del concreto simple adicionado con aluminio de sección circular sólida y agregados de las canteras de Vicho y Cunyac - Cusco.",
author = "Vera Cornejo, Pedro Gildo",
publisher = "Universidad Andina del Cusco",
year = "2016"
}
This thesis is intended to replace a percentage of coarse aggregate from the quarry Vicho aluminum rods arranged in five sixteenths inch in diameter with half inch high, to analyze if the behavior of aluminum into the concrete generates significant variation the compressive strength compared to a plain concrete mix. Furthermore, the influence discussed in consistency, and volume weight of the concrete variation in the cost of production thereof. It should be noted that the study of this research is based on samples of concrete, made up of circular witnesses, which are tested in various proportions, replacing coarse aggregate for aluminum in dosages of 0.5%, 1.0% 1.5%, 2.0% and 2.5%. Replacing aluminum coarse aggregate by 1% lower dosages may be beneficial with regard to high initial resistance, but above 1% is highly destructive: Based on the results, conclusions among which stands were obtained the chemical reaction that generates hydrogen in significant quantities, the product of mixing aluminum, water and cement. The hydrogen causes the aluminum can not adhere to the concrete mix, causing no workability of aluminum into the concrete, which affects compressive strength. Also there is significant variation in the consistency, much less in the volumetric weight and production costs of concrete become excessively high, so it was shown that you cannot use aluminum in particular with higher dosages than 1% volume coarse aggregate, leaving open any investigations as are named in recommendations.
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