Results 51 to 60 of about 34,343 (197)
This study attempts to evaluate the influence of two advisable methods for compacting laboratory specimens of road base recycled mixes with foamed bitumen (MCAS) and bitumen emulsion (MCE).
Marek Iwański +4 more
doaj +1 more source
Vehicle Fires: Significant Fire Hazard in Transportation Infrastructure
ABSTRACT Vehicle flammability poses a critical threat to transportation infrastructure, with recent fires in depots, tunnels, and car parks highlighting systemic vulnerabilities. These incidents often result in the total loss of vehicles and buildings, revealing the inadequacy of current fire safety standards for vehicle materials.
Anja Hofmann‐Böllinghaus +2 more
wiley +1 more source
Synthesis of functionalized polyolefins in a new continuous bench‐scale reactor apparatus
Abstract In‐reactor functionalized polyolefins (FPOs), produced by molecular catalysts, are a new class of polymer materials with applications ranging from high performance adhesives to bitumen compatibilization. In this work, we disclose a procedure for the synthesis of FPOs in a new Continuous Bench‐scale Reactor Apparatus (COBRA).
Miloud Bouyahyi +7 more
wiley +1 more source
A novel advancing‐front rasterized infrared curing method was developed for an Aromatic Thermosetting Copolyester (ATSP) vitrimer, employing feedback‐controlled thermal pulses to drive the progressive evolution of a dynamic covalent network. Thermogravimetric analyses established a predictable relationship between tunable cure profiles and cure ...
Louis O. Vaught +2 more
wiley +1 more source
Stiffness of cold-recycled mixtures under variable deformation conditions in the IT-CY test
Stiffness modulus belongs to the most important properties describing the cold-recycled mixtures (CRM) in terms of their usability in road pavement structures. Previous research proved that this property is strongly dependent on the scheme and conditions
Mariusz Jaczewski +2 more
doaj +1 more source
Bitumen Foaming Optimisation Process on the Basis of Rheological Properties
This article discusses the results of bitumen foam properties optimisation with respect to three factors: air pressure, bitumen temperature and amount of water. The test materials were unmodified bitumen 50/70 and bitumen 50/70 modified with 2.5% synthetic wax. The experiment was designed according to the 3(3−1) fractional factorial design.
Iwański, Marek +2 more
openaire +2 more sources
Development of a Mix Design Process for Cold-in-Place Rehabilitation Using Foamed Asphalt, December 2005 [PDF]
Report by Iowa Department of Transportation about pavements ...
core
ABSTRACT Granular activated carbon (GAC) is widely recognized as a best available technology (BAT) for the removal of per‐ and polyfluoroalkyl substances (PFAS) from both drinking water and wastewater—capable of achieving the low nanogram per liter (ng/L) effluent concentrations required for regulatory compliance.
Rebecca DiStefano +4 more
wiley +1 more source
Hybrid Amyloid–Boron Nitride Aerogels for Lightweight Sound Insulation
Amyloid fibrils template the mild formation of boron nitride–rich hybrid aerogels with hierarchical porosity, enhanced BN‐like ordering, and fibril‐reinforced mechanics. These ultralight materials combine thermal stability with strong sound absorption and transmission loss, offering a sustainable bio‐assisted route toward lightweight acoustic shields ...
Mohammad Peydayesh +8 more
wiley +1 more source
Foamed Bitumen Characterization Techniques
In soil stabilization and pavement recycling, the expansion ratio and half-life parametershave been considered to defne foamed bitumen quality relatively well. However, when applyingfoamed bitumen technology in the production of warm mixtures, these properties are determinedto be insufcient to characterize the foam and guarantee complete aggregate ...
Campagnoli, Sandra Ximena +2 more
openaire +2 more sources

