This report introduces glass fiber-reinforced concrete premix and reviews the state of knowledge regarding selection of materials@ mixture proportions@ and manufacturing methods for producing premix products. Also highlighted is a diverse range of glass fiber-reinforced concrete premix applications from around the world and dry-bagged premix materials that are used in surface bonding@ stucco@ and certain shotcrete applications. The terms ??glass fiber-reinforced concrete premix?? and ??premix?? are used interchangeably throughout this report.