| 摘要 |
<p>1. A process for the preparation of a carriageway surfacing material from the material recovered when the top layers of carriageways are cold-milled, characterized in that a predetermined amount of an aqueous, organic or aqueous-organic liquid composition is incorporated into the milled material during the milling operation, said amount being calculated so that a material with the optimum content of compaction liquid is obtained in one operation.</p> |
