Concrete Recycling PlantsPortable/Mobile/Stationary Recycling Plants. The choice of one or several types of these recycling plants will be determined by the project. For example, is the.recycle concrete plant,Concrete recycling - WikipediaWhen structures made of concrete are demolished or renovated, concrete recycling is an . Large road-portable plants can crush concrete and asphalt rubble at 600 tons per hour or more. These systems normally consist of a rubble crusher,.