Results 221 to 230 of about 12,785 (258)

Understanding mechanisms leading to asphalt binder fatigue in the dynamic shear rheometer

Road Materials and Pavement Design, 2013
Asphalt binder fatigue resistance is important in determining overall pavement fatigue performance. One procedure commonly used to characterise asphalt binder fatigue resistance is the time sweep test, which consists of repeated cyclic loading in the dynamic shear rheometer (DSR).
Cassie Hintz, Hussain Bahia
openaire   +1 more source

Fatigue and healing characteristics of bitumens studied using dynamic shear rheometer

Sixth International RILEM Symposium on Performance Testing and Evaluation of Bituminous Materials, 2003
This paper characterizes the fatigue and healing behavior of bitumen using a dynamic shear rheometer (DSR). Different types of bitumen, before and after aging, were investigated in strain- and stress-controlled modes. Procedures of storage recuperation and intermittent loading were used to determine the effect of healing on bitumen fatigue. The results
openaire   +1 more source

Fatigue Testing and Evaluation of Asphalt Binders Using the Dynamic Shear Rheometer

Journal of Testing and Evaluation, 2002
Abstract The dynamic shear rheometer (DSR) is being used currently by the asphalt pavement community for determination of the viscoelastic properties of asphalts following the recommendations of the Strategic Highway Research Program.
openaire   +1 more source

Modelling of cohesion and adhesion damage of seal based on dynamic shear rheometer testing

International Journal of Pavement Engineering, 2016
AbstractMost current seal designs are based on the volumetric properties of materials and voids. In order to improve seal design, the possibility of introducing mechanistic principles into seal design was investigated. Introducing mechanistic concepts into seal design means that principles such as elasticity and viscoelasticity could be used in terms ...
Mukandila, Estimé Mambula, Steyn, Wynand Jacobus Van der Merwe, Milne, Terence Ian   +2 more
openaire   +2 more sources

Toward Development of a New Thermal Cracking Test Using the Dynamic Shear Rheometer

Journal of Testing and Evaluation, 2013
Abstract Thermal cracking is one of the primary distresses in asphalt pavements. Asphalt binder, an important component of asphaltic concrete, plays a significant role in the thermal cracking performance of asphalt pavement and should be characterized accurately for proper binder selection. The current Superpave binder specifications for
Haifang Wen, Sushanta Bhusal
openaire   +1 more source

Low-temperature performance grade characterisation of asphalt binder using the dynamic shear rheometer

International Journal of Pavement Engineering, 2022
Zhe Zeng, Cassie Castorena, B Shane Underwood   +2 more
exaly  

Interlaboratory study on low temperature asphalt binder testing using Dynamic Shear Rheometer with 4 mm diameter parallel plate geometry

Road Materials and Pavement Design, 2022
Ondřej Dašek, Johannes Büchner, Michael P Wistuba   +2 more
exaly  

Fatigue resistance of asphalt mastic by Dynamic Shear Rheometer testing

2019
M. Hospodka, B. Hofko
openaire   +1 more source

Improved interpretation of asphalt binder parallel plate dynamic shear rheometer fatigue tests

International Journal of Pavement Engineering, 2020
Cassie Castorena, Farinaz Safaei
exaly  

Fatigue performance evaluation of recycled asphalt fine aggregate matrix based on dynamic shear rheometer test

Construction and Building Materials, 2021
Zhuang Zhang, Sen Han
exaly