Implementation of modified asphalt of rural roads in Gilan using AkaBit AD modified bitumen

The rural roads of Gilan are located in a rainy and humid area, and silica materials are usually used for the implementation of asphalt in the northern regions of the country, which reduces the moisture durability of the asphalt and over time, the asphalt in these areas is destroyed. To solve these problems,  AkaBit AD was used in asphalt implementation, which, in addition to increasing the adhesion between bitumen and aggregates, has increased moisture durability and reduced stripping in the asphalt of this road.