Complex modulus and fatigue performances of bituminous mixtures with reclaimed asphalt pavement and a recycling agent of vegetable origin

摘要: The paper focuses on the investigation of effects a recycling agent mechanical performances bituminous mixtures produced with reclaimed asphalt pavement (RAP). Twenty-one different were and tested, using three distinct virgin binders (15/25, 35/50 70/100 penetration grades), RAP contents varying from 0% to 60%. Seven by adding vegetable origin (its content was fixed equal 3.5% weight binder). One is 100% mixture, only RAP-extracted binder aggregates issued material. Another one “perfect” perfectly blending base 60% this blend coat aggregates. Material properties investigated classical tests commonly performed road paving industry in Europe, order assess impact addition according curre...