Bibliographic citations
Farfán, R., Peña, A. (2018). Análisis comparativo de propiedades físico-mecánicas del concreto respecto al concreto con diatomita de Arequipa y Cusco sustituyendo el agregado fino, Cusco 2018. [Tesis, Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/2295
Farfán, R., Peña, A. Análisis comparativo de propiedades físico-mecánicas del concreto respecto al concreto con diatomita de Arequipa y Cusco sustituyendo el agregado fino, Cusco 2018. [Tesis]. : Universidad Andina del Cusco; 2018. https://hdl.handle.net/20.500.12557/2295
@misc{renati/18737,
title = "Análisis comparativo de propiedades físico-mecánicas del concreto respecto al concreto con diatomita de Arequipa y Cusco sustituyendo el agregado fino, Cusco 2018.",
author = "Peña Villafuerte, Andrea Liseth",
publisher = "Universidad Andina del Cusco",
year = "2018"
}
The present investigation`s general objective is “Determine the variation of the concrete`s mechanical physical properties concerning the concrete with diatomite of Arequipa and Cusco that substitutes the fine aggregate“. As a first step in the investigation, we collected the material in this case the diatomite that has positive characteristics for the construction. Considering its demand, the diatomite is found in several areas of our country. The physical mechanical properties considered in this research are Consistency, Compression Resistance, Setting Time, Elasticity Module and Poisson Coefficient. A design was made out of an ACI mix with previously realized tests. Based on the results, we manufacture samples of 15x30 cm of concrete pattern. The diatomite was replaced in different percentages 5%, 7% and 15% in the fine aggregate for Cusco and Arequipa. The same ones were subjected to different tests. Much care was taken in the curing process in order to avoid alterations in the compression resistance test. In respect of the Elasticity Module and Poisson Coefficient different dial given deformations were obtained. We concluded about the consistency (PROOF OF COMPLIANCE) that the concrete with the diatomite of Cusco has more plasticity in comparison to the diatomite of Arequipa, but both cities and the pattern meet the specified parameters. The compression resistance test conclusion reached is that the percentage of diatomite substitution is 7% in Cusco in comparison with the concrete pattern. We obtained less time of setting in a percentage of 5% in the diatomite replacement of both cities. Referring the Elasticity Module, the conclusion reached is that the concrete replaced with diatomite of Cusco presents a more elastic behavior than Arequipa in terms of the Poisson Coefficient all the results obtained are within the required parameters.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.