Results 61 to 70 of about 2,501 (152)
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
Genesis of solid bitumen [PDF]
Scientific Reports, 2020 AbstractThis paper presents a new schematic model for generation and timing of multiple phases of solid bitumen throughout the continuum of organic matter maturation in source and tight reservoir rocks. Five distinct stages in the evolution of solid bitumen are proposed: (1) diagenetic solid bitumen (or degraded bituminite), which is not a secondary ...
openaire +2 more sources
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
Journal of the Royal Anthropological Institute, EarlyView.Recent archaeological discoveries, reviewed in this essay, challenge traditional views on the emergence of human symbolic cognition. Once believed to have originated in Europe around 40,000 years ago, new evidence shows it emerged much earlier across diverse regions.
Francesco d'Errico +3 more
wiley +1 more source
A Newly Discovered Tablet‐Making Facility in Nineveh: Insights From Scientific Analysis
Archaeometry, EarlyView.ABSTRACT This paper addresses the question of tablet technology in the Neo‐Assyrian capital city of Nineveh. Recent excavations in the lower town of Nineveh by the Iraqi–Italian Archaeological Expedition uncovered an exceptional assemblage of more than 200 tablets from an elite residence that appears to have included a scriptorium.
Mathilde Jean +7 more
wiley +1 more source
The School of Public Policy Publications, 2019 One of the ways that Alberta can help alleviate its worsening bottleneck in oilexport pipelines is by partially upgrading oil sands bitumen before shipping it to market.
Jennifer Winter +2 more
doaj +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