《前言》沥青路面纲要中,考虑沥青路面防止软化和耐磨性,配比设计的沥青用量是取用各组中间值的范围。但是如果对防止软化和耐磨性有强调要求的,可作为特殊路面而采用改性沥青。其中一种是通过试验研究,并已在生产实践中有所应用的掺配橡胶沥青。由于沥青材料具有较高感温性,即高温 “Preface” Asphalt pavement outline, consider the asphalt pavement to prevent softening and wear resistance, the proportion of asphalt design is to use the median range of each group. However, if the emphasis is placed on preventing softening and abrasion, modified asphalt can be used as a special pavement. One of them is through the experimental study, and has been applied in production practice with rubber asphalt mixing. As the asphalt material has a higher temperature, that is, high temperature