Efecto de fibras de acero en resistencia a compresión, flexión y módulo de elasticidad en hormigones simples de 21 MPa

Abstract

This current academic article has aim to analize the effects of additioning steel fibers Dramix 3D to simple concrete that was dosified for a resistence of 21MPa. The steel fibers are a bit unknown and not so common in the construction trade that is why its acquisition is not easy. This research is focused on three parameters that are part of mechanical platform traits which are: compression resistence, flexion resistence and elasticity module. The methodology used for this work is neatly experimental, parting from a dosificaction base; it was added different steel-fiber dosification on base to the total platform volumen. The obtained results with the steel fibers were analized and compared with the base concrete obtained results. Parting from the obtained results it was elaborated a correlatión between resistence and compression and the breaking module which is exposed on a polinomic formula. Through experimentation it was concluded that the steel fibers help to improve the concrete mechanical propertien , which is why the use of these steel fibers is recommended. All the results will be exposed all through this document.