Influencia de la razón agua/cemento en la resistencia mecánica del hormigón
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Archivos
Fecha
2007
Autores
Profesor/a Guía
Facultad/escuela
Idioma
es
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Editor
Universidad Andrés Bello
Nombre de Curso
Licencia CC
Licencia CC
Resumen
Esta investigación tiene por objetivo dar a conocer la influencia de la razón agua/ cemento en la resistencia mecánica del hormigón y la importancia que tienen los diferentes tipos de aditivos en su elaboración, en especial el plastificante y el superplastificante.
En esta investigación, se trata de analizar las propiedades de un hormigón normal comparado con un hormigón con aditivo utilizado como plastificante y otro utilizado como reductor de agua. Los beneficios se pueden obtener con la utilización de estos productos, tanto económica como en sus propiedades en estado fresco y endurecido.
Además, de los aspectos mencionados, se destaca que con la utilización de aditivos, se obtiene mayor fluidez y resistencia en los hormigones.
Se confeccionaron hormigones H30 para distintas razón agua/cemento ya sea para un hormigón normal y otros con aditivo, estos ensayes se realizaron en el laboratorio de la escuela de Construcción Civil de la Universidad Andrés Bello.
This investigation haves the objective to explain the influences of the reason water/cement in the mechanical resistance of the concrete and the importance the use of the different kind of admixture and its elaboration, especially to the plasticizing admixture and the Super plasticizing admixture. In this investigation, one is to analyze and compare the properties of a normal concrete a concrete with one pasticizing admixture and another concrete, used as reducer of water. The benefits that can be obtained with the use of these products, both economical, like in its fresh and hardened state. Moreover, of the metioned apects, the admixture use stands out, greater fluidity is obtained and resistance in the concretes. Also, they were made concrete H30 for different water-cement reason, either for one normal concrete and anothers with plasticizing. These tests were carried out in the Laboratory of the shool of Civil Contruction of the Andres Bello University.
This investigation haves the objective to explain the influences of the reason water/cement in the mechanical resistance of the concrete and the importance the use of the different kind of admixture and its elaboration, especially to the plasticizing admixture and the Super plasticizing admixture. In this investigation, one is to analyze and compare the properties of a normal concrete a concrete with one pasticizing admixture and another concrete, used as reducer of water. The benefits that can be obtained with the use of these products, both economical, like in its fresh and hardened state. Moreover, of the metioned apects, the admixture use stands out, greater fluidity is obtained and resistance in the concretes. Also, they were made concrete H30 for different water-cement reason, either for one normal concrete and anothers with plasticizing. These tests were carried out in the Laboratory of the shool of Civil Contruction of the Andres Bello University.
Notas
Tesis (Ingeniero Constructor)
Palabras clave
Hormigón, Aditivos, Pruebas