Reclaimed asphalt pavement (RAP) has been widely implemented in construction due to its cost benefits along with reasonable engineering performance. With the trend of higher RAP applications, it is more critical consider complicated interactions between and virgin binders. An unreasonable assumption full blending material could lead many issues, such as insufficient binder content poor durabili...

Rutting is one of the most common distresses in early damage to asphalt pavements. It can raise risk ride safety issues, accelerate pavement deterioration, and increase maintenance costs. To investigate factors that affect rutting resistance mixtures, internal (such as aggregate gradation, content, layer thickness), external (including temperature traffic loading), human compaction degree) were...

Fiber-reinforced asphalt concrete (FRAC) was tested using limestone, PG 64-22 binder, and 20% reclaimed pavement (RAP). After mixing fibers with different lengths dosages, they were extracted recovered to evaluate their dispersion in the FRAC. The uniaxial fatigue test, IDEAL CT flow number test performed on FRAC fiber contents. balanced mix design (BMD) approach then used analyze results order...

The main objective of this study is to compare the differences between different gradation types mixtures (stone matrix asphalt (SMA), large stone (LSA), concrete (SAC), and superior performing pavements (Superpave)) conventional dense-graded (asphalt (AC)) in terms resistance rutting, moisture damage, low-temperature cracking, water permeability. paper reports a effect binders on performance m...

The current study focuses on the effect of Acrylate-styrene-acrylonitrile (ASA)/Nanosilica (Si) modified binders complex modulus (G*) and rutting resistance parameters (G*/ sinδ) Asphalt Cement (AC). Four different blends including base binder polymer nanocomposites which were formed by blending 5% ASA to with addition nanosilica at 3, 5 7% weight subject investigations. Conventional Dynamic Sh...