El vidrio reciclado y su conversión en material de la construcción. Estudios prospectivos en la provincia de Villa Clara
Fecha
2018-06
Autores
Mora Quintana, Jurgen
Título de la revista
ISSN de la revista
Título del volumen
Editor
Universidad Central “Marta Abreu” de Las Villas. Facultad de Construcciones. Departamento de Ingeniería Civil.
Resumen
En el presente trabajo se evalúa la incorporación del vidrio reciclado como material suplementario para la elaboración de elementos prefabricados a pequeña escala. El vidrio es un material reutilizable y reciclable, provocando el ahorro energético. Clasifica como un material innovador, durable y sostenible para ser utilizado dentro de mezclas de hormigón. A su vez se realizó una muestra representativa de bloques convencionales y otras muestras en las que se les realizaron varias modificaciones como fueron la sustitución de diferentes porcientos de cemento (10%, 20%, 30%) por vidrio finamente molido y la sustitución de los áridos, tanto grueso como fino por vidrio triturado y papel periódico respectivamente. También se conformaron morteros normalizados con adición de vidrio finamente molido para así comprobar el índice de puzolanicidad de dichos elementos. Se realizaron estudios físico- mecánicos para determinar la resistencia a compresión y el % de absorción de agua de los bloques modificados. Se obtienen además resultados a nivel de laboratorio para evaluar la capacidad de los bloques huecos de hormigón.
In the present work the incorporation of recycled glass as supplementary material for the elaboration of prefabricated elements on a small scale is evaluated. Glass is a reusable and recyclable material, causing energy savings. Classifies as an innovative, durable and sustainable material to be used within concrete mixtures. At the same time, a representative sample of conventional blocks and other samples were made in which several modifications were made, such as the replacement of different percent of cement (10%, 20%, 30%) by finely ground glass and the substitution of aggregates, both coarse and fine by crushed glass and newspaper respectively. Standard mortars were also formed with the addition of finely ground glass to check the pozzolanicity index of said elements. Physico-mechanical studies were carried out to determine the compressive strength and% water absorption of the modified blocks. Laboratory results are also obtained to evaluate the capacity of hollow concrete blocks.
In the present work the incorporation of recycled glass as supplementary material for the elaboration of prefabricated elements on a small scale is evaluated. Glass is a reusable and recyclable material, causing energy savings. Classifies as an innovative, durable and sustainable material to be used within concrete mixtures. At the same time, a representative sample of conventional blocks and other samples were made in which several modifications were made, such as the replacement of different percent of cement (10%, 20%, 30%) by finely ground glass and the substitution of aggregates, both coarse and fine by crushed glass and newspaper respectively. Standard mortars were also formed with the addition of finely ground glass to check the pozzolanicity index of said elements. Physico-mechanical studies were carried out to determine the compressive strength and% water absorption of the modified blocks. Laboratory results are also obtained to evaluate the capacity of hollow concrete blocks.
Descripción
Palabras clave
Vidrio, Prefabricados, Bloques, Cemento, Morteros, Sustitución, Hormigón, Físico- mecánicos, Glass, Prefabricated, Blocks, Cement, Mortars, Substitution, Concrete, Physico-mechanical