Utilization analysis of recycled concrete aggregate with consideration to potential impact on the service life of concrete pavement is presented in this paper. The main aim of this work is possibility of reuse of recycled aggregates obtained by crushing the old concrete roads as a building material in new top layers of concrete pavements. The paper is based on gathering current knowledge about how to use recycled concrete aggregate, suitability and modify the properties and its standards. Regulations are detailed described especially for European Union and for Czech Republic.