Regarding high volume of Road construction operation in country and costly expenses of Bitumen, Asphalt, Insulation, all stages of operation and related machineries in subjects of Planning, Execution and Maintenance and finally persistence of finalizing the road construction operation and other construction clusters which has more importance, should be paid more appreciate and if have not treated properly will be damaged quickly and therefore not only will waste the early investment but will increase direct expenses in one hand and in other hand the indirect expenses of damages to its users.
In order to increase the level of quality and quantity and more accurate operation of asphalt and enhancing its lifetime, new procedures in parallel with other related industries could be applied which its one of the focused programs by managers and its undertakers.
15 2017-12