| 摘要 |
PURPOSE: A manufacturing device of recycled asphalt concrete is provided to produce the recycled asphalt concrete having different colors used for road pavement by supplying c on a mixing unit. CONSTITUTION: A manufacturing device of recycled asphalt concrete comprises the following: a mixing unit; a waste asphalt concrete supply unit supplying aggregate including waste asphalt concrete into the mixing unit; an emulsifier feeding unit supplying emulsifier into the mixing unit; and a ferric oxide feeding unit supplying ferric oxide to the mixed unit. The ferric oxide feeding unit includes a ferric oxide storage hopper(164), a ferric oxide scale hopper(166), and a ferric oxide input tube(168). |
