by Keyword: Fly ash

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Stocchi, A., Lauke, B., Giannotti, M. I., Vázquez, A., Bernal, C., (2013). Tensile response and fracture and failure behavior of jute fabrics-flyash-vinylester hybrid composites Fibers and Polymers , 14, (2), 285-291

In this work, hybrid materials consisting on a vinylester matrix simultaneaously reinforced with jute woven fabrics and flyash particles were prepared. The tensile response and the fracture and failure behavior of these hybrid composites were investigated. Thermal stability of these materials was also studied. The aim was to obtain an environmentally friendly hybrid material with a good balance of tensile and fracture properties at relatively low cost. The effect of a novel treatment for the jute fabrics on the hybrids mechanical and fracture properties was investigated. The best balance of tensile and fracture properties was obtained for the hybrid consisting of fabrics treated with alkali under stress and fly ashes which also exhibited relatively high thermal stability.

Keywords: Natural fibers, Fly ash, Hybrid composite, Mechanical properties, Fracture