Results 81 to 90 of about 3,902 (185)

Effect of aging level on viscoelastic properties of asphalt binder containing waste polyethylene

open access: yesInternational Journal of Sustainable Engineering, 2019
Due to inherent advantages, waste polyethylene (generated from domestic sources) has been used as asphalt modifier. This article discusses viscoelastic properties of the polyethylene modified asphalt binder.
Priyansh Singh, Aravind Krishna Swamy
doaj   +1 more source

Asphalt-Binder Mixtures Evaluated by T1 NMR Relaxometry

open access: yesPhyschem
Asphalt pavements make up a majority of the essential transportation systems in the US. Asphalt mixtures age and degrade over time, reducing the pavement performance. Pavement performance critically depends on the aging of asphalt binder.
Rebecca M. Herndon   +3 more
doaj   +1 more source

Effect of temperature and humidity environment on the microstructure and physicochemical properties of SBS modified asphalt

open access: yesCase Studies in Construction Materials
Asphalt pavements undergo aging process when exposed to various environmental factors, which affects their service life. Numerous engineering cases have demonstrated that water vapor is a significant cause of aging damage in asphalt pavement during its ...
Xiang Ma   +4 more
doaj   +1 more source

Bio-oil modified binder derived from cotton stalks as an eco-friendly alternative binder for flexible pavements

open access: yesScientific Reports
Scientists and engineers encounter considerable environmental and economic obstacles stemming from the depletion of crude oil or petroleum fossil fuel reservoirs. To mitigate this challenge, alternative solutions like bio-oil-modified binder derived from
Sahib Ullah   +6 more
doaj   +1 more source

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