ABSTRACT
In case of modified bitumen the determination of the softening point -RB-and penetración are to be used f o r i d e n t i f i c a t i o n . The informations about the type of m o d i f i c a t i o n and about the prospective perfomance i n the asphalt mixtures can be obtained by d u c t i l i t y , e l a s t i c i t y , breaking point and flow property t e s t s .
