试论沥青路面材料的再生工艺及其专用设备

On regenerating craft of asphalt roadbed materials and its specialized equipment

根据路面旧材料的产生机理和再生利用的迫切性,对沥青路面旧材料的产生进行了量化分析,总结了沥青混合料的再生方式,并对其再生工艺进行了评价研究,指出该工艺在大批量生产过程中更好地保证了沥青路面材料的再生质量和路面性能。

According to the formation mechanism of old materials for roadbeds and the urgency for the regenerating utility, the paper undertakes the quatitative analysis of the formation for the old materials on asphalt roadbeds, sums up the regenerating ways for the asphalt mixtures, has the evaluation study on its regenerating craft, and points out the regenerating quality and the roadbed performance can be maintained better in the large-scale production of the craft.