Results 51 to 60 of about 3,453 (174)

Comparative Evaluation For Mix Design of Marshall and Superpave Methods

Journal of Engineering and Sustainable Development, 2009
The SHRP conducted a $ 50 million research effort to develop a Superpave mix design as a new concept for the design of bituminous mixes. The main objective of the present research is the comparison between the design of Marshall and Superpave mixes if ...
Namir G. Ahmed , Nour M. Ismail
doaj  

The design of Superpave compared with Marshall design method

MATEC Web of Conferences, 2016
In order to compare and analyze Superpave and Marshall design method for asphalt mixture. Through the analysis about gradation selection, predicition asphalt content, the determination method of theoretical maximum density, the compaction methods of ...
Jiang Rui Nan, Zhu Bao Lin, Chang Liang
doaj   +1 more source

RHEOLOGICAL PROPERTIES OF IRAQI ASPHALT BINDERS MEASURED USING SUPERPAVE SYSTEM AND SHELL SOFTWARE

Journal of Engineering, 2011
The performance grading system (superpave) has provided means to incorporate binder characteristics with pavement failure types. It’s a comprehensive system that relates climate, traffic conditions and aging with critical pavement distress.
Alaa H. Abed, Hamed M. Hamdou
doaj   +1 more source

Developing Superpave Bitumen Performance Grading in Ethiopia: Adapting to Historical and Future Climate Condition

Advances in Civil Engineering, Volume 2025, Issue 1, 2025.
This study is about the Superpave bitumen specification of the performance grading system for Ethiopia, considering historical and future climate conditions. By conducting statistical analysis and examining the performance characteristics of different bitumen grades across varying temperatures. Historical observed data (Tmax and Tmin) from 1990 to 2020
Birhanu Demissie Hailemariam, Robeam Solomon Melaku, Shambel Assefa Esheti, Arnab Biswas   +3 more
wiley   +1 more source

Investigation of the Temperature‐Dependent Precompaction and Flow Behavior of Hot Mix Asphalt

Material Design &Processing Communication, Volume 2025, Issue 1, 2025.
The flow behavior and precompaction resistance were investigated for the first time as part of this study. New laboratory methods were developed and applied for this purpose, some of which were based on already established methods. In order to evaluate the influence of temperature on the paving behavior of the asphalt paver, the flow behavior and ...
Leandro Harries, Jia Liu, Pavlo Maruschak   +2 more
wiley   +1 more source

Evaluation of Mixing and Compaction Temperatures (MCT) for modified asphalt binders using zero shear viscosity and Cross-Williamson model

Case Studies in Construction Materials, 2019
The current study was conducted to examine the rheological properties and the performance characteristics of polymer-modified asphalt binders at various temperatures.
Zaynab I. Qasim, Alaa H. Abed, Khalid A. Almomen   +2 more
doaj   +1 more source

A Data‐Driven Framework for Explainable Artificial Intelligence in Pavement Distress Analysis and Decision Support: Integrating Clustering Models and Principal Component Analysis

Structural Control and Health Monitoring, Volume 2025, Issue 1, 2025.
The increasing complexity of transportation infrastructure demands advanced, data‐driven approaches for early pavement distress detection and maintenance decision‐making. Traditional assessment methods often fail to provide reliable, interpretable, and proactive insights into pavement degradation.
Xiaogang Guo, Yafeng Wang
wiley   +1 more source

Comparing laboratory dynamic modulus values with long term pavement performance predictions

Engineering Structures and Technologies, 2014
This study compares laboratory dynamic modulus value of Superpave mixes with the dynamic modulus obtained from Long Term Pavement Performance (LTPP) database.
A. S. M. Asifur Rahman, Rafiqul A. Tarefder   +1 more
doaj   +1 more source

On comparison of fracture energy measured for six hot mix asphalt composite mixtures using force–load line displacement and force–crack mouth opening displacement curves at intermediate temperatures and different loading rates

Fatigue &Fracture of Engineering Materials &Structures, Volume 47, Issue 10, Page 3858-3873, October 2024.
Abstract There are two methods for determining the fracture energy (Gf) of hot mix asphalt (HMA) composites at intermediate temperatures: (i) load–crack mouth opening displacement (CMOD) and (ii) load–load line displacement (LLD) curves. The effects of these two methods on the Gf values of different HMA mixtures are investigated at different loading ...
H. R. Fattahi Amirdehi, S. M. N. Ghoreishi, M. R. M. Aliha, Saeid Hesami, Pegah Jafari Haghighatpour, Naghdali Choupani   +5 more
wiley   +1 more source

Continuation of superpave projects monitoring [PDF]

This study involved the continuous monitoring of material properties and field performance of twelve Superpave project sections in Florida for the establishment of reasonable and effective mixture design guidelines and criteria, the identification and ...
Villiers, Claude, Zou, Jian, Lopp, George, Roque, Reynaldo, Chun, Sanghyun, University of Florida. Dept. of Civil and Coastal Engineering   +5 more
core   +1 more source