| 摘要 |
The present invention relates to recycled asphalt concrete and a production method thereof. More specifically, the present invention relates to recycled asphalt concrete with increased resistancy to road damage due to plastic deformation, low temperature cracking, and moisture sensitivity. To this end, quality of the asphalt concrete is upgraded in the first grade (less than 10% in the content of flat and elongated particles) by minimizing the content of the flat and elongated particles contained in asphalt concrete, and consumption of a cyclic aggregate is maximized up to 50% by applying a regeneration additive and a modifying agent made of metallocene polyethylene-octene elastomer (POE), thereby restoring and modifying a quality performance of an aged asphalt binder. |
