One of the recommended solutions to solve this environmental problem is to incorporate rubber aggregates resulting from cutting worn tyres in the cement concretes .On this subject, several studies concerning the use of rubber aggregates resulting from crushing worn tyres were carried out. These research works showed that the benefits of associating rub- beer-concrete with high deformability and on the durability of these composites. Moreover, the benefit which we can gain from using the cement concretes for the roadways makes us think about multiplying the studies on the cement composites that incorporate rubber aggregates since the rigidity of the cement concretes can make it possible either to decrease the granular layer necessary to the asphalt road- way or to allow the use of less resistant concretes. This is the case with the use of concretes having a considerable part of rubber aggregates resulting from worn tyres. Even though there are many sustainable destinies for used tyres, the construction industry has shown little understanding of the potential of this waste. However, a number of promising possibilities have been emerging that have some weight in the market: asphalt, kinder- garden and sports area pavements, impact barriers on roads, and breakwaters. These applications prove how interesting it is to pursue new research fields that could show how end- of-life tyres can be reused competitively in the sector.