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Resumen El objetivo del presente trabajo, busca conocer el posible aprovechamiento de residuos organicos, como es la cascara de almendra, como sustitucion de una parte de la fraccion granulometrica del arido grueso para la fabricacion de hormigones convencionales. Para ello, primero, caracterizamos los materiales de variables, arido y cascara de almendra. Posteriormente, fabricamos las probetas de hormigon con distintas sustituciones (10%, 20% y 30%) de cascara de almendra sobre la fraccion gruesa del arido y procedemos a la realizacion de los ensayos marcados por las normas UNE, evaluando su comportamiento a compresion, traccion, flexion, penetracion de agua, absorcion de agua, hielo y deshielo y termico. Abstract The present work seeks to know the possible use of organic waste, as is the almond shell, as a substitution of a part of the granulometric fraction of coarse aggregate for the manufacture of conventional concretes. For this, first, we characterize the materials of variables, arid and almond shell. Subsequently, we manufacture the concrete specimens with different substitutions (10%, 20% and 30%) of almond shell on the coarse fraction of the aggregate and proceed to carry out the tests marked by the UNE standards, evaluating their behavior at compression, traction, bending, water penetration, water absorption, ice and thaw and thermal.

anales de edificación

Aprovechamiento de residuos orgánicos (cáscara de almendra) para sustitución de árido grueso en la elaboración de hormigón convencional = Harvesting organic waste (almond shell) for substitution of coarse aggregate in the preparation of conventional concrete