Abstract The use of recycled plastic in asphalt pavements represents a sustainable and economic choice which, if correctly designed, could significantly improve the resistance against typical distresses flexible pavements. For this reason, paper aims at evaluating mechanical properties two mixtures modified with plastomeric compounds through dry method, by comparing their results those obtained...

Roads are subjected to vehicle traffics with different loads and velocities. Geogrid reinforcement is of the best methods for road improvement due to the ease of construction, delay in damage development and financial efficiency. This study evaluates pavement response under different loads and velocities, before and after geogrid reinforcement. A finite element software (ABAQUS) is used for num...

The Long Term Pavement Performance (LTPP) program is a 20-year study of inservice pavements across North America. Its goal is to extend the life of highway pavements through various designs of new and rehabilitated pavement structures, using different materials and under different loads, environments, subgrade soil, and maintenance practices. LTPP was established under the Strategic Highway Res...

Due to traffic loading and weathering, highway pavements deteriorate starting immediately after construction. Many rehabilitation methods are available to bring deteriorated pavements back to an appropriate level of service for road users. One of these methods, chip seal, has been widely used in many states, including Kansas. This study evaluated the performance of chip seal treatments in Kansa...

Porous pavements with reservoir structure for infiltration of runoff from parking spaces and residential streets offer the opportunity to dispose water without using additional space in urban areas. However, pollutants in urban runoff endanger soils and groundwater, when pollutant retention in the structure is not sufficient. Porous pavement structures with four different subbase materials were...

Crack detection in pavements and objects has been a constant field of research in pavement management. Conventionally, humans were engaged to detect cracks in the pavements and they used to present report sheets based on their assessment. But, this process was a time consuming one and was costlier too. So, researchers were trying for some alternate method that would detect cracks, hence minimiz...

Nanomaterials are considered to be one of the game-changing features in modern world and nanotechnology is mostly reputed as next-generation industrial revolution due extraordinary characteristics possessed by them at their very small scale. Graphene graphene oxide two main nanoscale materials that have seen a drastic increase use cement-based composites exemptional enhancements terms strength ...

With the development and application of highway-speed nondestructive testing (NDT) devices, a reliable method to evaluate current level deterioration pavements from measured results is necessary provide comprehensive timely maintenance rehabilitation decisions for pavements. The objective this study conditions flexible their deflection profiles under moving loads. due primarily growth microcrac...