Citas bibligráficas
Julon, N., Marcañaupa, E. (2021). Mejoramiento de la resistencia a compresión y flexión de concreto sostenible a elevadas temperaturas, con adición de cenizas puzolánicas [Trabajo de investigación, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/657263
Julon, N., Marcañaupa, E. Mejoramiento de la resistencia a compresión y flexión de concreto sostenible a elevadas temperaturas, con adición de cenizas puzolánicas [Trabajo de investigación]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2021. http://hdl.handle.net/10757/657263
@misc{renati/396877,
title = "Mejoramiento de la resistencia a compresión y flexión de concreto sostenible a elevadas temperaturas, con adición de cenizas puzolánicas",
author = "Marcañaupa Quispe, Elvis Smith",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2021"
}
This study article analyzed the fire resistance of concrete with the addition of rice hull ash (CCA) and sugarcane bagasse (CBCA). An experimental method was adopted as the research design, which produced seventy-two cylindrical specimens (72) and fifty-four beams (54), for compression and bending tests respectively. Ashes were used in percentages of 5% and 10% and a binary combination of 5% and 5% of both ashes as a partial replacement for cement. The samples were tested after 28 days of curing at temperatures of 25 ° C (ambient), 300 ° C and 500 ° C, with a duration of 2 hours of exposure and after 24 hours of cooling in the open air. The results show an increase in average resistance to compression and flexion of up to 95% and 25%, respectively, after being exposed to high temperatures compared to the control samples.
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