CEMENT-REINFORCING FIBER MATERIAL

摘要

A cement-reinforcing fiber material, wherein a resin A having an isocyanate compound as a constituent thereof is present within a fiber bundle, and a resin B having an epoxy resin as a constituent thereof is present on the surface of the fiber bundle. In addition to an isocyanate compound, the resin A preferably includes a polyol or epoxy compound as a constituent. The resin B preferably includes an acrylic modified epoxy resin or bisphenol A epoxy resin as a main constituent. The tensile strength of the fiber bundle is preferably 7 cN/dtex or more. The fiber bundle is preferably formed from 50 to 3,000 single fibers. A concrete or mortar molded product using said reinforcing fiber material.