Bibliographic citations
Bravo, M., Díaz, J. (2018). Análisis comparativo de la influencia de la escoria de cobre como sustituto del agregado fino en porcentaje de peso, en la resistencia y consistencia de un concreto f’c=210 kg/cm2 elaborado con cementos tipo ip y tipo v, mediante pruebas de esclerometría y compresión axial de testigos sometidos a curado por inmersión. [Tesis, Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/2215
Bravo, M., Díaz, J. Análisis comparativo de la influencia de la escoria de cobre como sustituto del agregado fino en porcentaje de peso, en la resistencia y consistencia de un concreto f’c=210 kg/cm2 elaborado con cementos tipo ip y tipo v, mediante pruebas de esclerometría y compresión axial de testigos sometidos a curado por inmersión. [Tesis]. : Universidad Andina del Cusco; 2018. https://hdl.handle.net/20.500.12557/2215
@misc{renati/26975,
title = "Análisis comparativo de la influencia de la escoria de cobre como sustituto del agregado fino en porcentaje de peso, en la resistencia y consistencia de un concreto f’c=210 kg/cm2 elaborado con cementos tipo ip y tipo v, mediante pruebas de esclerometría y compresión axial de testigos sometidos a curado por inmersión.",
author = "Díaz Valencia, Juan Carlos",
publisher = "Universidad Andina del Cusco",
year = "2018"
}
The influence of substitution of fine aggregate by copper slag in percentage proportions of weight was investigated through sclerometer test and axial compression tests on cylindrical concrete specimens cured by immersion. To manufacture the test pieces, Huacarpay quarry 3/4“ crushed stone, Cunyac quarry sand and IP and V types of cement were used, and the influence of the EFC on the consistency of fresh concrete and compressive strength of hardened concrete was studied. After processing and analyzing the results, it could be seen that the fresh concrete slump follows a linear growth pattern in direct proportion to the percentage of slag when the percentage of replacement of fine aggregate by slag increases. Also, it was found that with a substitution percentage of 35% of fine aggregate per copper slag, the compressive strength increases 65,974 kg/cm 2 in specimens made with IP type cement; and 88,789 kg/cm in test pieces manufactured with cement type V. Finally, the real value of the dispersion of the sclerometer that was used in the tests was determined, which is ± 10% when testing specimens manufactured with IP type cement, and ± 9% for specimens with type V cement. Equations were also found, with their respective dispersion, that allows calculating the value of the concrete resistance for any proportion of copper slag within the experimental range (0% to 50%). 2
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