According to the highway status in Changzhou,the advantages of compact asphalt reclamation equipment are discussed from such aspects as old pavement materials, gradation design, reclamation performance examination and economy analysis, etc.

• 结合常州公路实例,从旧路面材料的状况调查、再生混合料的配合比设计、路面再生性能的检验以及经济效益分析等几个方面,简述了小型沥青再生设备在路面养护方面的优势,并进行了论证。