Results 71 to 80 of about 208,305 (321)
Rheology of Asphalt Binder Modified with 5W30 Viscosity Grade Waste Engine Oil
Applied Sciences, 2018 The pavement structure tends to shrink under low temperature conditions and cracks will appear upon crossing threshold binder stiffness. Decreasing the binder viscosity at such low temperatures, by introducing additional oil fraction (aromatics and ...
Touqeer Shoukat, Pyeong Jun Yoo
doaj +1 more source
Triboelectric nanogenerators for vehicle intelligent cockpits
FlexMat, EarlyView.Converting mechanical stimuli from drivers and vehicle motion into electrical signals, triboelectric nanogenerators provide promising interfaces toward passive, flexible, distributed and intelligent sensing for next‐generation automotive cockpits to support three core functional dimensions: driver state monitoring, vehicle state monitoring, and human ...
Haiqiu Tan +9 more
wiley +1 more source
Applied Sciences, 2019 With the increase in the demand for bitumen, it has become essential for pavement engineers to ensure that construction of sustainable pavements occurs.
Murryam Hafeez +7 more
doaj +1 more source
, 2021 In this paper, reactive polyurethane and graphene oxide were used to prepare polyurethane/graphene oxide (PU/GO) nanocomposite, which were polymerized in situ and then were sheared at high-speed in asphalt.
Rui-En Yu +8 more
semanticscholar +1 more source
Validation of the New Mix Design Process for Cold In-Place Rehabilitation Using Foamed Asphalt, 2007 [PDF]
, 2007 Asphalt pavement recycling has grown dramatically over the last few years as a viable technology to rehabilitate existing asphalt pavements. Iowa's current Cold In-place Recycling (CIR) practice utilizes a generic recipe specification to define the ...
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Brittle Point of Asphalt and Asphaltic Mixtures.
Journal of The Japan Petroleum Institute, 1996 本研究は種々のアスファルトを用い, 流動からぜい性に転移する種々のぜい化点を求めるため, アスファルトではフラースぜい化点試験, 森吉ぜい化点試験, アスファルト混合物では熱応力試験, 曲げ試験を行い, それぞれから得られる種々のぜい化点の相互の関係について述べている。実験の結果, 本研究は種々のアスファルトおよびそのアスファルトを用いたアスファルト混合物の各種試験から求められた4種のぜい化点は互いに密接な関係にあることを明らかにした。また, アスファルト舗装の対象地域の外気温や舗装表面温度とわだち掘れや亀裂をも考慮した合理的なアスファルトの選定法についても提案した。
AMANO, Takaaki +4 more
openaire +2 more sources
The Journal of Wildlife Management, EarlyView.Fine‐scale population variables better explain roadkill patterns in natterjack toads (Epidalea calamita) than habitat proxies, with mortality driven mainly by local abundance, reduced by roadside embankments, and decreasing as the season advanced. Despite high roadkills, population viability analyses indicate no immediate extinction risk under current ...
A. Iglesias‐Donoso +4 more
wiley +1 more source
A Laboratory Investigation into the Effects of the Aggregated Related Facts of Critical VMA in Asphalt Paving Mixtures: TR-415, June 2000 [PDF]
, 2000 This report summarizes research conducted at Iowa State University on behalf of the Iowa Department of Transportation, focusing on the volumetric state of hot-mix asphalt (HMA) mixtures as they transition from stable to unstable configurations.
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Comfort in the canopy: How urban treescapes affect human thermal comfort in a temperate climate
People and Nature, EarlyView.Abstract People living in urban centres are exposed to higher levels of heat stress than those living outside of these areas; this is intensified by the urban heat island effect. Heat stress is a concern for the more vulnerable members of society and can exacerbate many medical conditions; excessive heat increases morbidity and mortality rates.
James Parker +3 more
wiley +1 more source
Effect of foamed asphalt on the properties of the asphalt mixture with reclaimed asphalt pavement
Roads and Bridges – Drogi i MostyThe paper presents the effects of foamed asphalt modified with synthetic wax (SWLC) and tall oil amidopolyamine (TOA) at 1.5% m/m and 0.4% m/m, respectively, on an asphalt mixture containing reclaimed asphalt pavement (RAP). The experimental plan and research methodology for determining the properties of the innovative foamed asphalt are presented. The
Mateusz Iwański +6 more
openaire +1 more source