Results 281 to 290 of about 555,043 (329)

Performance evaluation of asphalt mixtures containing warm mix asphalt (WMA) additives and reclaimed asphalt pavement (RAP)

Construction and Building Materials, 2020
Global warming and reduced available energy resources have provided strong incentives to find alternative materials and technologies for the construction of pavements.
A. Yousefi   +3 more
semanticscholar   +1 more source

Quantification of the degree of blending in hot-mix asphalt (HMA) with reclaimed asphalt pavement (RAP) using Energy Dispersive X-Ray Spectroscopy (EDX) analysis

, 2021
This study quantified the degree of blending using Energy Dispersive X-Ray Spectroscopy (EDX) analyses between virgin and RAP binders inside HMA produced with RAPs from three different sources and RAP contents of 15%, 25%, and 40% by weight of the ...
Ibrahim A. Abdalfattah   +2 more
semanticscholar   +1 more source

Improving moisture and fracture resistance of warm mix asphalt containing RAP and nanoclay additive

, 2021
Using warm mix asphalt (WMA) and reclaimed asphalt pavement (RAP) has both significant environmental and financial benefits for countries; however, fracture resistance of RAP in subzero temperatures and moisture susceptibility of WMA has been a setback ...
M. Fakhri, Amir Rahimzadeh Mottahed
semanticscholar   +1 more source

Quantifying the effective mobilized RAP content during hot in-place recycling techniques

, 2021
The utilization of in-place recycling techniques is capable of consuming 100% reclaimed asphalt pavement (RAP). Hot in-place recycling (HIR) is one of the promising techniques to rehabilitate the pavements suffering from minor cracking issues through ...
Yuetan Ma   +4 more
semanticscholar   +1 more source

Effect of WMA-RAP technology on pavement performance of asphalt mixture: A state-of-the-art review

, 2020
Warm mix asphalt (WMA) can be mixed and compacted at low temperature to reduce energy consumption and greenhouse gas emissions. Reclaimed asphalt pavement (RAP) can save asphalt binder and aggregate, which can achieve the better reclaimed effects with ...
M. Guo   +6 more
semanticscholar   +1 more source

Can flexible pavements’ waste (RAP) be utilized in cement concrete pavements? – A critical review

Construction and Building Materials, 2020
Recycling of flexible pavement leads to the accumulation of an enormous quantity of Reclaimed Asphalt Pavement (RAP) aggregates which are generally dumped legally/illegally in the nearby vicinities causing several challenges to the agencies.
Solomon Debbarma   +2 more
semanticscholar   +1 more source

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