Many asphalt pavements fail structurally after having performed well for some years. In China, when low volume of traffic highway is recycled, the surface course and base stabilized by inorganic stabilizers are sometimes recycled mixed together to form a new base. Portland cement, lime-fly ash, lime or cement-fly ash added improve strength base, but they not used at same time, so it difficult r...

The application of asphalt hot mix recycling is one challenge in sustainable road pavement research. In addition to the vast amount research on performance recycled asphalt–concrete, frictional resistance still limited. effects aged and aggregates skid were investigated this carefully extracted from field-reclaimed pavement, engineering mechanical properties virgin measured. degradation was sim...

For the concerns of investigating viscoelastic properties recycled asphalt mixtures incorporating high content reclaimed styrene-butadiene-styrene (SBS) modified pavement (RAP-SBS), mixture performance tester (AMPT) was applied to analyze dynamic modulus and phase angle by influence RAP-SBS content, temperature, loading frequency, long-term aging (LOTA), incorporation a rejuvenating agent. Mast...

Reclaimed asphalt pavement (RAP) contributes substantially to the volume of recycled waste in world. This research aims evaluate mechanistic performance concrete with 100% RAP (RAP-AC) modified natural hemp fiber (HF) reinforcement. The effects HF lengths and contents on were investigated. static tests included Marshall stability, strength index (SI), indirect tensile (ITS), whilst cyclic resil...