Análisis comparativo entre un hormigón tradicional para pavimento y un hormigón modificado con poliestireno para pavimento
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2023-03
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Universidad de Guayaquil - Facultad de Ciencias Matemáticas y Físicas - Carrera de Ingeniería Civil
Resumen
En el presente estudio de investigación tiene como finalidad el análisis comparativo del hormigón tradicional y del hormigón modificado con poliestireno expandido. Esto se logra mediante ensayo de laboratorio, luego detallando el diseño del hormigón tradicional, el cual se le va a sustituir el agregado grueso en varios porcentajes de poliestireno para el diseño del hormigón modificado y elaborando probetas cilíndricas y prismáticas. La resistencia que se considero es de 350 kg//cm2. Para realizar el análisis comparativo de los hormigones se hizo rotura de las probetas a los 7,14 y 28 días respectivamente siendo evaluados para compresión y flexión. Se obtuvo que a los 28 días el hormigón tradicional obtuvo mayor resistencia que el hormigón modificado tanto en compresión y flexión
The purpose of this research study is the comparative analysis of traditional concrete and concrete modified with expanded polystyrene. This is achieved through laboratory testing, then detailing the design of the traditional concrete, which will be substituted for the coarse aggregate in various percentages of polystyrene for the design of the modified concrete, and making cylindrical and prismatic specimens. The resistance considered is 350 kg//cm2. To carry out the comparative analysis of the concretes, the specimens were broken at 7, 14 and 28 days respectively, being evaluated for compression and flexion. It was obtained that after 28 days the traditional concrete obtained greater resistance than the modified concrete in both compression and flexion
The purpose of this research study is the comparative analysis of traditional concrete and concrete modified with expanded polystyrene. This is achieved through laboratory testing, then detailing the design of the traditional concrete, which will be substituted for the coarse aggregate in various percentages of polystyrene for the design of the modified concrete, and making cylindrical and prismatic specimens. The resistance considered is 350 kg//cm2. To carry out the comparative analysis of the concretes, the specimens were broken at 7, 14 and 28 days respectively, being evaluated for compression and flexion. It was obtained that after 28 days the traditional concrete obtained greater resistance than the modified concrete in both compression and flexion
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Poliestireno, Diseño, Resistencia, Hormigón, Comparativa
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APA