Results 51 to 60 of about 977 (190)

Intrinsic adhesive and cohesive assessment of the moisture sensitivity of bio-rejuvenated recycled asphalt binders [PDF]

open access: yes, 2019
Alternative binders not derived from fossil fuels, known as biobinders, are opening new paths for multiple applications in road infrastructure. Biobinders, usually produced from bio-oils obtained from the processing of biomass and industry by-products ...
Airey, Gordon   +3 more
core   +2 more sources

A SYNERGETIC APPROACH TO PRODUCE DURABLE, HIGHLY RECYCLED PAVEMENT MIXTURES [PDF]

open access: yes, 2022
Recently, Sustainable engineering has become a necessity due to the limited availability of virgin materials, environmental concerns, and the lack of economic resources.
0000-0001-5558-2405, Abdalla, Ahmed
core   +1 more source

Contributions of arid climate and hydrothermal fluid flow on sedimentation in saline‐alkaline lakes: Insight from the Ibar intramontane basin (Southern Serbia)

open access: yesThe Depositional Record, Volume 11, Issue 4, Page 1029-1062, September 2025.
The article demonstrates that brine was central for the supply of Ca and B to the studied saline lake. The ion transport occurred probably by thermal springs, while contributions from surface waters cannot be excluded. However, the saturation and syndepositional precipitation of Ca borates were initiated by an arid climate through evaporation, while ...
Nevena Andrić‐Tomašević   +8 more
wiley   +1 more source

Molecular Components and Molecular Modelling for Asphalt: A Review

open access: yesAdvanced Physics Research, Volume 4, Issue 4, April 2025.
Various techniques are developed for the separation and characterization of molecular components for asphalt materials, which serve as the foundations for the molecular modeling, aiming to correlate the physical properties with their molecular compositions.
Zhijin Wang   +4 more
wiley   +1 more source

Multi‐Parameter Investigation of Cretaceous to Palaeocene Sedimentary Sequences in the Anambra and Niger Delta Basins, Nigeria: Organic Matter Characterisation, Palynofacies and Implications for Palaeoclimate and Sea‐Level Changes

open access: yesGeological Journal, Volume 60, Issue 1, Page 196-222, January 2025.
The study examines Cretaceous to Palaeogene sedimentary sequences in the Anambra Basin, part of West African rift basins, utilising geochemical and palynological interpretations to understand organic matter accumulation. Palynofacies and geochemical data indicate a predominantly warm and humid tropical climate during a time of widespread marine ...
Erepamo J. Omietimi   +5 more
wiley   +1 more source

Age-related cracking resistance of waste PET plastic-modified Superpave hot mix asphalt containing rejuvenated RAP

open access: yesTransportation Engineering
Superpave hot mix asphalt (HMA), a superior-performing mixture compacted by a Superpave gyratory compactor (SGC) at high temperatures, provides better field performance than the Marshall Mix. Concerning economy and environment, reclaimed asphalt pavement
Mohei Menul Islam, Quazi Sazzad Hossain
doaj   +1 more source

Investigating the Multi-Recyclability of Recycled Plastic-Modified Asphalt Mixtures [PDF]

open access: yes, 2023
Although the benefits of asphalt recycling have been scientifically proven and several best practices are being implemented, further research is required in specific and specialized areas.
Di Mino, Gaetano   +4 more
core   +1 more source

Effects of SBS and Polyester Fiber on Performance Characteristics of Hot Recycled Asphalt Mixtures With High RAP Content

open access: yesAdvances in Civil Engineering, Volume 2025, Issue 1, 2025.
The decrease in the viscoelasticity of the binder and the failure of the aggregate gradation are the main reasons for the poor crack resistance and stability of hot recycled asphalt mixtures with high reclaimed asphalt pavement (RAP) materials content.
Sujun Du   +3 more
wiley   +1 more source

Geochemical and microbiological variability of aerobic and anaerobic sediments along a bifurcated sulphate‐saturated brine spring in western Canada

open access: yesThe Depositional Record, Volume 10, Issue 5, Page 637-669, November 2024.
A tufa mound developed in north‐east Alberta is characterised by an unusual emplacement of a gypsum caprock. This two‐tiered architecture resulted from the bicarbonate‐saturated groundwater flow along Upper Devonian limestone being redirected deeper and encountering the halite–anhydrite dissolution trend within the underlying Prairie Evaporite ...
Paul L. Broughton
wiley   +1 more source

Effect of the rejuvenators on the mechanical and performance characteristics of Hot Recycled Mix Asphalt [PDF]

open access: yes, 2022
openUna delle principali sfide da fronteggiare ai giorni nostri è sicuramente quella di garantire un’economia quanto più possibile circolare. Per questo motivo, in ambito stradale, molteplici benefici economico-ambientali incoraggiano l’uso di fresato ...

core  

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