Citas bibligráficas
Cruzado, J., Li, M. (2016). Análisis comparativo de la resistencia de un concreto convencional teniendo como variable el agua utilizada en el mezclado [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/2038
Cruzado, J., Li, M. Análisis comparativo de la resistencia de un concreto convencional teniendo como variable el agua utilizada en el mezclado [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2016. https://hdl.handle.net/20.500.12759/2038
@misc{renati/376456,
title = "Análisis comparativo de la resistencia de un concreto convencional teniendo como variable el agua utilizada en el mezclado",
author = "Li Zavaleta, Marcelo",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2016"
}
In this research project, working on comparing the compressive strength of concrete witnesses fc = 210 kg / cm2, made with different types of water (drinking, river and groundwater), using Pacasmayo cement Extraforte and aggregates quarry “Gelacho” - Laredo to determine its mechanical behavior and how this varies. To carry out this project were developed and tested concrete cylinders ages 7, 14 and 28 days in order to analyze the different results so you can compare them to the limits permitted by the standard. Water it became physical-chemical studies to determine the type of substances or pollutants were in this to get an idea of the impact it would have on the strength of concrete, aggregates were characterized and their physical properties were determined. Following this test handling (settlement) was to measure the consistency of fresh concrete, concrete specimens were produced by varying the type of water used in mix designs to 210 kg / cm2 and finally strength tests were performed to corroborate the understanding reached cylinders if the expected resistance and variation between these according to the water used. The results will indicate that groundwater had the highest resistance, reaching the average strength of 238 kg / cm2, the water reached the average strength of 226 kg / cm2, while the resistance obtained using water Moche river was 186 kg / cm2, and this is the least appropriate option to use in concrete without treatment.
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