Results 11 to 20 of about 1,667,500 (133)

Non-recoverable creep behavior and micro-structural analysis of recycled bitumen containing aged bitumen and TLA modified bitumen

open access: yesCase Studies in Construction Materials, 2022
TLA modified bitumen can effectively improve the rutting resistance of asphalt mixture, and the application of reclaimed asphalt pavement (RAP) in TLA modified bitumen needs to be further improved.
Chao Li   +4 more
doaj   +1 more source

Evaluation of olive pomace and SBS modified bitumen to the performance characteristics

open access: yesCase Studies in Construction Materials, 2023
This study investigated the applicability of olive pomace (OP) waste, a biomass waste, in bitumen modification. The OP modification was compared with styrene butadiene styrene (SBS) modified bitumen, which is widely used in asphalt modification, in terms
Feyzullah Özel   +2 more
doaj   +1 more source

Graphene sandwiched crumb rubber dispersed hot mix asphalt

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2020
The crumb rubber obtained from discarded vehicle tires and graphene oxide prepared by oxidation of graphite powder in laboratory were used to modify virgin bitumen.
Bineet Baliyar Singh   +3 more
doaj   +1 more source

Properties and mechanism of phase-change bitumen with polyurethane shell microencapsulated as modifier

open access: yesCase Studies in Construction Materials, 2023
This study focuses on the thermal performance properties and mechanism by which polyurethane Microencapsulated phase-change materials (MEPCMs) modify bitumen.
Hui-Ru Wang   +8 more
doaj   +1 more source

Minimization of the Negative Environmental Impact of Oil Sludge by Using it in the Production of Bitumen

open access: yesEnvironmental and Climate Technologies, 2022
In this paper, the prevention of negative technogenic impact on the environment of oil sludge by using it as a secondary resource is considered. Oil sludge from various objects of oil fields in Kazakhstan (Mangystau region) has been studied.
Serikbayeva Akmaral   +5 more
doaj   +1 more source

Effect of Fumed Silica Nanoparticles on Ultraviolet Aging Resistance of Bitumen

open access: yesNanomaterials, 2021
In this study, bitumen modified by fumed silica nanoparticles was characterized through dynamic shear rheometer tests, scanning electron microscopy, and Fourier transform infrared spectroscopy.
Goshtasp Cheraghian, Michael P. Wistuba
doaj   +1 more source

The method of intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement

open access: yesIET Networks, EarlyView., 2022
Abstract This research aims to study the intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement. The water permeability of pavement is extremely important for the traffic environment. This study first briefly introduces the background and significance analysis, and then exemplifies the deployment algorithm ...
Xingmei Zhang, Cong Xu, Qi Lei
wiley   +1 more source

Eco-friendly asphalt mixtures: examining the performance of PE pyrolytic wax-modified bitumen for road construction

open access: yes, 2023
This study investigates the potential of plastic waste use in road construction as a means for recycling and environmental impact reduction. The impact of polyethylene (PE) pyrolytic wax-modified bitumen on asphalt properties was examined in this study ...
Vargas, CA, El Hanandeh, A
core   +1 more source

“Modification of bitumen properties using polyethylene glycol and titanium dioxide (TiO)”

open access: yesPolymers and Polymer Composites, 2023
In this study, PEG and TiO 2 were used to modify the properties of neat bitumen of grade 60/70. The physical and structural properties of the modified bitumen samples were investigated using penetration by grade, softening point, fire and flash point ...
Junaid Naeem   +3 more
doaj   +1 more source

Recycled thermoplastics modified bitumen improved with thermoplastic elastomer [PDF]

open access: yesE3S Web of Conferences, 2020
The use of different types of recycled plastic waste such as recycled polypropylene (PP), recycled low-density polyethylene (LDPE) and recycled polystyrene (PS), as raw materials for bitumen modification is known.
Akkouri Nacer   +4 more
doaj   +1 more source

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