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...

Similar to the asphalt mixture, polyurethane (PU) mixture’s performance and characteristics are dependent on many variables. In this study, six variables, including aggregate gradation (limestone basalt), type, PU content, curing condition, several parameter analyzing methods were chosen determine effect of variables dynamic property, rheological rutting resistance mixture. The limestone exhibi...

One of the most common pavement distresses in flexible is rutting, which mainly caused by heavy wheel load and various other factors. The prediction rutting depth important for safe travel long-term performance pavements. Factors that are considered this paper rut Temperature, Equivalent Single Axle Load, Resilient modulus, Thickness hot mixed asphalt. input data all factors collected from Long...

The practical performance of recycled asphalt obtained from engine oil bottom (REOB) was evaluated by paving a test road base and REOB-recycled mixture in laboratory, where accelerated loading tests with 700,000 cycles were conducted. During loading, pavement temperature, layer strain, skid resistance, rutting monitored. core material tested after to analyze the index change binder compaction d...

Warm Mix Asphalt (WMA) is a set of technologies that uses additives to reduce binder viscosity and increase mixture workability, which provides complete coating aggregates at lower temperatures around 100 °C 130 °C. Organic wax or Sasobit one the can be used for this purpose. It reduces melting point wax, allows production asphalt mixes temperatures. This attempt proposes new relationships elas...