Asphalt cold replenishment material: also called cold replenishment material, cold replenishment asphalt mixture, cold mixing asphalt material, by the matrix asphalt, spacer and additives in the asphalt mixing tank according to the proportion of mixing mixing evenly, prepared into "asphalt cold replenishment liquid", and then according to the traditional hot mixing process of the cold replenishment liquid and aggregate mixed in the mixing building, the finished material bagging, storage