What is Recycled products and what are they used for? Recycled products for construction can be Asphalt Millings and Recycled Concrete. Asphalt Millings: Asphalt millings are recycled after being heated for approx. 20 min.
Asphalt millings are recycled in almost every new asphalt mix that is produced. Not all of the milled asphalt is reused in new asphalt. Most projects limit millings to no more than 30 percent of the volume of the new mix.