Etude de l’influence de sable carrière sur les caractéristiques mécaniques et physiques de sable de dune

Abstract

The roads are carried out in accordance with national norms and standards, and depend mainly on raw materials (typhus, asphalt ......), and since some regions of the world lack these high quality raw materials, especially the desert areas of Algeria, and where the completion of the roads requires an additional cost every time we go south and the cost of transporting these materials, And for this, we decided to make repairs on the means. Equivalent properties of typhoid in the field of road construction. With this research, we will study the properties of two sands, which are sand dunes and quarry sand, in order to use them in the field of road construction to obtain the best experience in terms of efficiency and cost. And this experimental laboratory study is based on the mixture of the two sands and the study of the physical and mechanical properties of it, and this study allows the exploitation of the remains and remains of the quarries of the South.