Selected Rheological Properties of Tall Oil Pitch Binder for Asphaltic Road Pavement Construction

Wu, Stanley; Feng, Yi; Wong, Alfred

doi:10.1080/10298430412331309124

Cited by 5 publications

(3 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In a transient thermal examination followed by a quasi-static stress analysis, [49] analyses the thermoplastic response of a multi-faceted pavement construction at discrete time intervals using finite element methods. The research analyses the two-and three-dimensional cracking issues numerically.…”

Section: Energy Balance In Flexible Pavementsmentioning

confidence: 99%

Effect of thermal variances on flexible pavements

Tiza

2022

JSCMT

View full text Add to dashboard Cite

This article presents recent findings on the effect of thermal variances on pavements. It covers temperature measurement in asphalt pavement; the history of asphalt pavement temperature prediction models, determination of asphalt layer depth temperature; main factors contributing to temperature variations in the asphaltic pavement; energy balance in flexible pavements; asphalt pavement design incorporating the temperature factor; the effect of temperature on the structural performance of asphalt pavement; and environmental factors. The study concluded that temperature substantially affects the asphalt pavement layer's mechanical and physical material characteristics. This study has taken a close look at how pavement temperatures are measured and the models used to predict future temperatures. The research shows that temperature significantly affects the mechanical and physical properties of asphalt pavement layers.

show abstract

Section: Energy Balance In Flexible Pavementsmentioning

confidence: 99%

Effect of thermal variances on flexible pavements

Tiza

2022

JSCMT

View full text Add to dashboard Cite

show abstract

Section: Energy Balance In Flexible Pavementsmentioning

confidence: 99%

Effect of Thermal Variances on Flexible Pavements

Tiza

2022

Journal of Sustainable Construction Materials and Technologies

View full text Add to dashboard Cite

This article presents recent findings on the effect of thermal variances on pavements. The study presents findings from different researchers and groups across the globe. The study covers temperature measurement in asphalt pavement, history of asphalt pavement temperature prediction models, determination of asphalt layer depth temperature, main factors contributing to temperature variations of asphaltic pavement, energy balance in flexible pavements, asphalt pavement design incorporating the temperature factor, the effect of temperature on the structural performance of asphalt pavement climate and environmental factors. Summarily, the study deduced that temperature has a reasonably substantial effect on the asphalt pavement layer's mechanical and physical material characteristics.

show abstract

“…On the one hand, industry has continuously increased the dosage of reclaimed asphalt pavement (RAP) for resource utilization efficiency [2]. On the other hand, a variety of waste materials and low-cost additives were used in base asphalt binder to expand its performance grade and reduce its production costs [3][4][5][6][7][8]. All of these practices raised concern about the quality of asphalt binders.…”

Section: Introductionmentioning

confidence: 99%

Effects of Geometry and Loading Mode on the Stress State in Asphalt Mixture Cracking Tests

Li¹,

Xuan

Rahman

et al. 2022

Materials

View full text Add to dashboard Cite

Currently, a variety of asphalt mixture cracking characterization tests are available as screening tools for the better selection of high-quality raw materials and also for the optimization of mixture design for different applications. However, for a same evaluation index, using different sample geometries and loading modes might lead to obtaining different values, which prevents the application of the evaluation index as a fundamental parameter in pavement design. In this paper, the effects of geometry and loading mode on the stress state in the experimental characterization of asphalt mixture cracking were discussed using numerical simulation. The results showed that applying thermally-induced load in restrained uniaxial test configuration should be considered when performing an asphalt mixture cracking test. Compared with direct tensile configuration, compressive stress clearly existed in other common test configurations, which may prevent the initiation and propagation of cracks. Moreover, it was revealed that nonuniform stress state exists in the dog-bone geometry, which makes it possible to know the failure plane in advance and place gauges at the failure plane for measuring fundamental deformation-related properties.

show abstract

Selected Rheological Properties of Tall Oil Pitch Binder for Asphaltic Road Pavement Construction

Cited by 5 publications

References 1 publication

Effect of thermal variances on flexible pavements

Effect of thermal variances on flexible pavements

Effect of Thermal Variances on Flexible Pavements

Effects of Geometry and Loading Mode on the Stress State in Asphalt Mixture Cracking Tests

Contact Info

Product

Resources

About