Results 31 to 40 of about 3,403,285 (123)

The assessment of the influence of styrene-butadiene-styrene copolymer on the selected rheological properties characterising durability of modified bitumens used in road pavements [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020
The subject matter of the research pertains to the improvement of rheological properties of petroleum bitumens by their modification with SBS (styrene-butadiene-styrene) copolymer.
M. Mielczarek, S. Dziadosz, M. Słowik, M. Bilski   +3 more
doaj   +1 more source

Development of Brazil Nut Oil‐Based Oleogel and Emulsion Gel: A Comparative Study of Structural and Physicochemical Properties

Journal of Food Science, Volume 91, Issue 8, August 2026.
ABSTRACT In this study, Brazil nut oil (BNO) was structured either as oleogels (OG) using carnauba wax (CW) or as emulsion gels (EG) using gelatin at water:oil ratios of 1:1, producing systems intended as models for solid fats. The effects of structuring methods and different gelling agent concentrations were comparatively evaluated in terms of their ...
Rogério Willian Silva dos Santos, Md. Jannatul Ferdaus, Marcos Rogério Mafra, Roberta Claro da Silva, Tirzhá Lins Porto Dantas   +4 more
wiley   +1 more source

DETERMINING THE RHEOLOGICAL PROPERTIES OF ASPHALT BINDER USING DYNAMIC SHEAR RHEOMETER (DSR) FOR SELECTED PAVEMENT STRETCHES

International Journal of Research in Engineering and Technology, 2013
This paper aims to study the rheological properties of the binder taken from four years old flexible p avement stretch. The stretch was divided into six different sections based on the th ickness of the surface course. Originally, 60/70 gr ade asphalt binder was used throughout the pavement stretch.
openaire   +1 more source

Fatigue and Rutting Performance of FAA and Conventional Asphalt Mixture Systems

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 8, Page 3500-3511, August 2026.
ABSTRACT This study evaluates the laboratory fatigue and rutting performance of two specification‐compliant asphalt mixture systems: an FAA‐compliant airfield mixture designed according to FAA AC 150/5370‐10H and a conventional highway mixture designed according to the Turkish General Directorate of Highways requirements.
Yalcin Karakaya, Murat Guler
wiley   +1 more source

Assessing the Rheological Behavior of Bitumen with the Dynamic Shear Rheometer

Bitumen is an organic material obtained from the crude oil refinement process. It is typically used as a binder in asphalt mixtures or as a sealing material in fields like the roofing industry.
Mirwald, Johannes; orcid:, Primerano, Kristina, Stüwe, Sophie, Gruber, Michael, Hofko, Bernhard; orcid:   +4 more
core   +4 more sources

Feasibility Analysis of Synchronous Paving of Epoxy Resin Tack Coat and Mixture in Steel Bridge Deck Pavement

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Aiming at the prominent engineering drawbacks of epoxy resin bonding layers on steel bridge decks—namely the narrow construction window, excessive curing triggered by paving delays due to rainfall, and the subsequent interlayer bonding failure as well as schedule and economic losses—this paper innovatively proposes a synchronous paving technology ...
Hongwei Xian, Haibo Ding, Junjian Yan, Deli Yu, Liang Gong, Yincai Cai, Wei Xu, Xu Lu, Wen Nie, Weixiong Li, Haitao Zhu   +10 more
wiley   +1 more source

Preparation and Performance of SBR/SiO2‐Modified Emulsified Asphalt Mixtures Incorporating Recycled Aggregates

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
To address the technical bottlenecks associated with the poor overall performance of emulsified asphalt mixtures incorporating high‐proportion (84 wt%) recycled asphalt pavement (RAP) aggregates, this study proposes a synergistic modification strategy using styrene‐butadiene rubber (SBR) and nano‐silica (SiO2), coupled with the regulation of cement and
Zhilin Sun, Fanchen Kong, Weijun Yuan, Yongtao Ma, Jiusu Li, Yaxi Guo, Shu Liu, Yi Shan   +7 more
wiley   +1 more source

Comparative Methodology of Viscosity-Based Classification and Measurement Techniques for High-Temperature Behaviour of Paving Grade Bitumen

Applied Sciences
The accurate determination of the rheological properties of road bitumen types is essential for the reliable prediction of long-term pavement behaviour.
Szabolcs Rosta, Zita Szabó, László Gáspár   +2 more
doaj   +1 more source

Study of the zero shear viscosity of SBS copolymer modified bitumens

Budownictwo i Architektura, 2014
The paper presents the results of the zero shear viscosity (ZSV) determined by using a dynamic shear rheometer (DSR). The tests were conducted with the use of 50/70 penetration grade bitumen produced from Venezuelan and Russian crude oils (named V50/70 ...
Mieczysław Słowik, Marta Andrzejczak
doaj   +1 more source

Comprehensive Assessment of Polymeric Additives on the Rheological Durability and Aging Resistance of Modified Bitumen

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
This study investigates the performance of bitumen modified with different polymer‐based additives including styrene–butadiene–styrene (SBS), Enprene 611, Enprene 701, crumb rubber (CR), and Elvaloy + PPA. The base bitumen used in the study was B70/100 bitumen obtained from the Batman Refinery.
İsra Seza Deveci, Erkut Yalcin, Mehmet Yilmaz, Baha Vural Kok, Shikha Binwal   +4 more
wiley   +1 more source