Results 101 to 110 of about 68,877 (274)
steel research international, EarlyView.Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu +3 more
wiley +1 more source
Review of Lab-Accelerated Aging Techniques of Asphalt Mixes
Journal of EngineeringBitumen aging contributes to main pavement distress due to the changes in rheological, chemical, and physical characteristics of bitumen. Mainly, aging process can be divided into two categories, the first category namely short-term aging takes place ...
Haydar Raheem Hmoud +2 more
doaj +1 more source
Influence of Bitumen Chemical Composition and Ageing on Pavement Performance
The Baltic Journal of Road and Bridge Engineering, 2015 The quality of road bitumen in asphalt mixtures is one of the most important factors affecting performance of the entire pavement structure during its service.
Miglė Paliukaitė +2 more
doaj +1 more source
Human‐Centered Monitoring of Asphalt Emissions: Linking Exposure, Climate, and Health
Safety Science and Technology, EarlyView.A human‐centered framework linking heat‐driven asphalt emissions to real‐world exposure, biological response, and functional health outcomes, highlighting how climate‐sensitive infrastructure can become a measurable, manageable source of urban environmental and health risk. ABSTRACT Urban infrastructure shapes environmental quality not only through its
Suliman Rashid +6 more
wiley +1 more source
Analysis of possible use of pyrolytic products as binders in asphalt mixes
Građevinar, 2016 New binders are produced in order to reduce dependence on crude oil. This study aims to evaluate pyrolytic products and their blends with bitumen, as a possible substitution for bitumen.
Lidija Avsenik, Marjan Tušar
doaj +1 more source
High-Temperature Performance Enhancement of Bitumen by Waste PET-Derived Polyurethane
Advances in Materials Science and Engineering, 2022 Bitumen performance enhancement through modification by reactive polymers gained significant attention in the road construction industry. Polymeric bitumen additives, such as polyurethane, improve bitumen properties at low and high in-service ...
Desalegn A. Mersha +1 more
doaj +1 more source
Nanostructured Bitumen with Nanocarbon
Eurasian Chemico-Technological Journal, 2019 Physical and chemical indicators of bitumen quality of grade BND 70/100 with the added carbon nanopowder 2% by weight have been studied by laboratory test methods and analysis. High reaction ability of nanopowder particles and concentration of excess surface and internal energy in them have been determined, which provide the increase of low-temperature
B.B. Teltayev +5 more
openaire +4 more sources
Journal of Traffic and Transportation Engineering, 2020 Nowadays, sustainability and circular economy are two principles to be pursued in all fields. In road pavement engineering, they can be put into practice through the partial substitution of bitumen with industrial residues and by-products deriving from ...
Lorenzo Paolo Ingrassia +3 more
semanticscholar +1 more source
, 2015 The invention is directed to a bitumen composition, to a paving, to a roofing, to a method for preparing a bitumen composition, to a method for increasing the stiffness of a bitumen composition, to a method of adjusting the physical properties of a bitumen composition, and to the use of a bitumen composition.
Slaghek, Theodoor Maximiliaan +3 more
openaire +4 more sources
European Journal of Science, Innovation and Technology, 2022 The ageing of asphalt and the associated changes in its performance are largely due to the ageing binder it contains. Ageing makes bitumen harder and more brittle. The hardening and embrittlement of the binder has a direct effect on the performance characteristics of the asphalt.
openaire +3 more sources