In my final work I processed the procedures of performance of concrete and reinforced concrete works. In the first chapter is described the theme of final work, while the second chapter generally describes the concrete, and which all kinds exist. Then the third chapter describes the procedures of its production, which include the types of places where it is also possible to produce the ingredients necessary for its production, batching and mixing these same ingredients. After the concrete is produced it must be delivered and transported to the construction site, and this is described in the fourth chapter. The fifth chapter describes the installation of concrete, which contains pouring and compaction of concrete and their separation. Then the sixth and the seventh chapter describes the control of concrete production and treatments for concrete, which lead to a higher quality and durablity. To carry out reinforced concrete works, except concrete we need steel reinforcement, which are described in the eighth chapter, with a description of their separation and production, as well as describing the transportation and installation rules, which must be adhered. After first eight chapters in which are described the concrete and steel reinforcement with their production, in the ninth chapter is described reinforced concrete, which contains the previously described concrete and steel reinforcement. In the tenth chapter is for example described the performance of the works, while the last chapter describes ways for testing derivative works which establishing the quality, and for example, failures that occurred during execution of buildings.