Using Reclaimed Asphalt Pavement in Tabriz Runway

Abstract—These instructions give you guidelines for The runway of TABRIZ required a fundamental reformation. For the change of runway from asphalt to concrete a great amount of chip was produced, and the reuse of these materials was studied under a research. In this research, the use of chip of asphalt with cement was studied which will be done by the WR device and the creation of a fixed and resistant layer. The resistance and penetrance of these materials are controlled. The CBR experiment was done for the layers of pavement which are built from basic materials and the materials for recycling the asphalt with different percentages. It is obvious that, this number is not constant for a specific kind of soil and it is dependent on the condition of consolidation and moisture of that soil. The penetration of the materials of chip of asphalt is pretty high and can be used as a layer in the condition of appropriate bearing and this action will be done by mixing new materials. Also the reduction of penetration of these materials in the condition of fixing with cement was studied in the research and after density and fixing, the experiment of penetration was done and the results are almost equal to a basic layer.