Results 51 to 60 of about 2,027 (202)

Evaluation of waste toner asphalt containing crude palm oil from Congo: Rheological properties, compatibility, self-healing and aging characteristic

Case Studies in Construction Materials
This study investigates the impact of bio-based additives on waste toner-modified asphalt binder (WTMA) properties. Congo crude palm oil (CCPO) and waste banknote toner (WT) were chosen as modifiers.
Prince Igor Itoua, Daquan Sun
doaj   +1 more source

Modeling of Tensile Creep and Recovery of Polymer Modified Asphalt Binders at Low Temperatures

Applied Rheology, 2015
The creep and recovery of asphalt modified with Elvaloy 4170 and polyphosphoric acid were studied at low temperatures, by inductive phenomenological methods. Two models of the tensile compliance function were investigated.
Hampl Rudolf, Vacin Otakar, Jasso Martin, Stastna Jiri, Zanzotto Ludo   +4 more
doaj   +1 more source

Investigation of Rheological Characteristics of Powdered Activated Carbon Modified Bitumen for Use in Self-Healing Mechanism of Asphalt Concrete [PDF]

Journal of Rehabilitation in Civil Engineering
Asphalt pavement is used in road construction with the aim of withstanding loads and heavy traffic. Increasing axial loads and heavy vehicle traffic lead to failures, including rutting, thermal cracking, and fatigue cracking.
Omid Jafari Ani, Gholamali Shafabakhsh, Seyed Mohamad Mirabdolazimi   +2 more
doaj   +1 more source

Soda Ash Free Batches for Novel Container Glass Compositions

International Journal of Applied Glass Science, Volume 17, Issue 3, July 2026.
A series of novel glass compositions incorporating up to 50% recycled cullet is melted from batches free of soda ash. Their viscosity–temperature, liquidus, and electrical conductivity characteristics are comparable to conventional soda–lime—silica glasses, enabling processing in conventional installations while markedly reducing batch‐to‐melt ...
Tomasz Engelmann, Reinhard Conradt, Christian Roos   +2 more
wiley   +1 more source

Effect of Various Metal Hydroxide Flame Retardants on the Rheological Properties of Asphalt Binder

Medžiagotyra, 2019
Metal hydroxide has been widely used as flame retardant to reduce the hazards of tunnel fire, however, few researches investigate its effect on the rheological properties of asphalt binder systemically.
Lingzhu GU, Tianhang ZHANG, Kai ZHU, Daquan TANG, Ke WU   +4 more
doaj   +1 more source

Reconfigurable Nanogap SERS for Multiscale Molecular Sensing on Curved Surfaces

Small, Volume 22, Issue 35, 23 June 2026.
Reconfigurable Au‐coated SMP nanocomposites enable adaptive SERS through reversible tuning of Au─Au nanogaps. Embedded AgNPs serve as photothermal triggers and reinforcements. Wide gaps facilitate macromolecule detection, while narrowed gaps enhance small‐molecule signals for reliable multiscale sensing on curved surfaces.
Goum Min, Jinsoo Na, Yugyeong Kang, Siheon Lee, Byounghyun Jeon, Hanjae Kim, Hyunjun Lee, Beomsoo Chun, Soojeong Yim, Jeonghun Kwak, Youngho Eom, Chang Yeol Lee, Soon Hyoung Hwang, Juhyuk Park   +13 more
wiley   +1 more source

Enhancing Asphalt Mix Performance: The Impact of Iron Oxide and Zinc Oxide Nanoparticles on Bitumen Properties [PDF]

Iranian Journal of Chemistry & Chemical Engineering
This study aims to enhance the performance of asphalt mixes by improving the physical characteristics of bitumen across various temperatures. The focus is on the use of innovative modified bitumen to optimize both fundamental and rheological properties ...
Mevan Mustafa, Samir Hasan, Lokman Abdulkareem   +2 more
doaj   +1 more source

Improvement of Engineering Properties of Asphalt Binder and Mixture by Using SBS Additive Material

Advances in Civil Engineering, 2023
Rutting, thermal cracking, and stripping are among the most severe distress types in asphalt pavement. In this study, a specified type of styrene-butadiene-styrene (SBS) was used as a modifier for a low viscosity asphalt binder G80/100 (PG 58-22) to ...
Arian Omer Mahmood, Raad Awad Kattan
doaj   +1 more source

Effect of Consolidation Time in Hot Press Compression Molding of Continuous Carbon Fiber‐Reinforced Polyetheretherketone Composite

Polymer Composites, Volume 47, Issue 9, Page 8647-8660, 10 May 2026.
Influence of consolidation time on interlaminar shear strength and void content after hot press consolidation and vacuum bag only processes. ABSTRACT Processing long fiber reinforced thermoplastic composites such as polyaryletherketones with carbon fibers (CF/PEEK) has found interest in the aerospace industry due to short‐time manufacturing and ...
Adrian Korycki, Fabrice Carassus, Christian Garnier, France Chabert, Toufik Djilali   +4 more
wiley   +1 more source

Comparison of in-place versus laboratory binder properties of asphalt

, 2000
In this study Hot Mix Asphalt binder properties from laboratory aged specimens were compared to binder extracted from field specimens. The properties were Absolute Viscosity, Penetration, Bending Beam Rheometer creep stiffness, Bending Beam Rheometer m ...
Bukhari, Maqdoom Mohiuddin
core   +1 more source