Adapting the usage of recycled debris aggregates in producing roller compacted concrete

Recycling waste demolition process is considered on aim which the civil engineer sought to realise for a long time, especially after the rapid development in construction works which forced the specialists to seek for new scientific methods to make use of the tremendous quantities produced of waste demolition per year. Recycled aggregates proved that it can be greatly used on a large scale in different engineering works and modern applications such as roller compacted concrete which increasingly is being used due to the great technical development and the increasing importance and cost of road net works that has required developing techniques of designing and executing paving roads in whichcase is using available resources. Therefore our research has concentrated on making roller compacted concrete by using recycled aggregates (concrete, block, ceramic, and tiles debris) of demolished buildings in Lattakia. Doing so, we depend on definite methods for treating these materials in way to suit the technical requirements of aggregates diameters and their distribution in the whole mixture. We have finally arrived at the possibility of making roller compacted concrete by using debris aggregates with cubic resistance exceed 300kg/cm2, Eventually this shows that is practically considered an excellent application for using recycled aggregates.