The complexing effects of pitches with resin were introduced.The pitches were obtained by adding thermoplastic phenol resin in medium temperture pitch, modified pitch and its mixture.

• 介绍了在中温沥青、改质沥青及这两种沥青组成的混合沥青中添加热塑性酚醛树脂后所得出的沥青与树脂的复合效应结果。