Investigation of polypropylene fiber effect to the silica fume concrete

Abstract

Some of the characteristics of concretes of a variety of mineral additives to improve and participate in threads.The optimum amount of heat of hydration to reduce the addition of silica fume concrete, high strength and low permeability to provide the target, the effect of alkali-silica reaction and sulfate provides many benefits like getting under control. Optimum silica fumes may be added to concrete, high strength and low heat in the hidratasyon destination, alkali silica reaction and to provide permeability under control provides many benefits such as receiving the effect of sulfate. Search surface area silica fumes contribution aggregates-paste without spaces and more than high strength concretes. However, there are also negative effects such as silica exposure by being streamed. The amount of the relative values of these effects optimum silica smoke and cement, aggregates, is determined based on the type and quantities such as the terms of maintenance with plasticizer additive factors are also affected. Polymer fibers, giving the best results and to participating in, and the most widely used polypropylene fiber blends. Polypropylene fiber concrete in three dimensions by creating a micro accessory network, reduce the deficit and the presence of natural concrete to be pumped some properties. In this study, exposure to silica, which is a waste material in theindustrial field on theproperties of concrete betonunda and silica exposure by joining concrete to improve the effects of the adverse effects on properties of polypropylene fiberconcrete.