Investigating the use of refuse and construction waste in the production of hot asphalt (HMA)

Using recycled aggregates in the production of hot asphalt is one of the sustainable and effective ways to reduce costs and reuse building materials. This process has many environmental and economic benefits. With the increasing importance of environmental sustainability and the reduction of road construction and maintenance costs, the future of hot asphalt recycling looks bright. Innovations such as the use of nano additives to increase the durability of recycled asphalt and the use of renewable energy in different stages of the process can help improve this technology. Polymer bitumen is bitumen that has been improved by adding polymers. These polymers can change the properties of bitumen and add better properties to it, such as resistance to high and low temperatures, increasing the life of asphalt, and improving performance against cracking and breaking. Recycled asphalt with polymer bitumen is an innovative combination in the road construction industry, which consists of two key elements, including recycled asphalt and polymer bitumen. This method has received attention in recent years due to its many advantages.

کلیدواژه ها:

Recycled asphalt ، polymer bitumen ، environment ، hot asphalt ، aggregate ، recycling