El concreto muestra muy buen comportamiento a compresión, pero ofrece escasa resistencia a la tracción, lo que resulta inadecuado para elementos que trabajen a flexión o tracción. Esta característica ha conducido a numerosas investigaciones y desarrollos para mejorar las resistencias ante estos esfuerzos, intentando lograr dentro del mundo de los materiales compuestos la solución a esta necesidad.The concrete shows very good compressive behavior, but offers little tensile strength, which is unsuitable for bending elements. This feature has led to extensive research and development to improve the resistance to these efforts, trying to achieve in the world of composites solution to this need. This work emphasizes the degree influence the content of glass fibers in ultra-high performance concrete, evaluating their resistance to both compression and bending using local materials in its production and thus apply in civil engineering, Comparisons of the results were made with specimens without glass fiber (control), to determine their variations mixtures.Ingeniero (a) CivilPregrad
