ABSTRACT
Abstract In the f i r s t part of paper écologie, economic and te c h n i c a l reasons f o r the u t i l i s a t i o n of waste rubber i n road - b u i l d i n g industry are given. The s o l u t i o n s t a r t s from the hypothesis that bounds r e s u l t i n g from the vu l c a n i z a t i o n of the rubber polymer network are damage by the mechanical and thermal treatment, i . e . by the homogenization with asphalt. In the second part of the paper the p o s s i b i l i t y of t r a n s f e r r i n g r e s u l t s of experimental work i n t o p r a c t i c e i s documented on the basis of b u i l d i n g the whole s e r i e s of f i e l d experiments. Keywords : Asphalt-rubber, Mastic Asphalt, M o d i f i c a t i o n , Temperature S u s c e p t i b i l i t y , Low Temperature Behavior, Fatigue C h a r a k t e r i s t i c s , Resistence to Deformation.
