Extensive amounts of waste materials from excavation waste, modern industrial waste and development construction squander are being produced. The utilization of waste materials in highway construction in Oman and uses of chose waste materials are talked about. An assessment in view of specialized, natural and financial components has been required. The fundamental target of this paper is to exhibit the outcomes on the utilization of steel slags and concrete block waste to enhancethe bases and sub-base materials. Additionally, utilizing the marble powder squander as added substance in expanding the quality of subbase material. Physical properties were resolved. All materials were examined as per Oman development particulars. Results can possibly swap ordinary materials for different applications in thruway development and ought to be anticipated for future development. The properties of tried waste materials demonstrated that it is attainable to utilize these materials in the blend of road sub-bases. The materials meet Oman standards, for example, liquid limit, plasticity index and sieveanalysis results.
