All posts by: kardoost

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GILSONITE, AN ASPHALT MODIFIER Experimental Investigation of the Effect of Gilsonite on Performance of Hot-Mix Asphalt Over the last several years asphalt pavements have experienced early deterioration and premature pavement failures. Permanent deformation or rutting and fatigue cracking are two major distress types in asphalt concrete pavements. In the past two decades, many different additives […]

Binder blending estimation method in hot mix asphalt with reclaimed asphalt Abstract Current road construction technologies includes the use of recycled materials increasingly. High quality of hot mix asphalt with high content of reclaimed asphalt pavement (RAP) requires the use of virgin binder or rejuvenator agent additive(gilsonite). This phenomenon has not been fully investigated. This […]