Relationship between processing parameters and aging with the rheological behaviour of SBS modified bitumen

被引：48
|
作者：
Kaya, Derya [1 ]
Topal, Ali [1 ]
McNally, Tony [2 ]
机构：
[1] Dokuz Eylul Univ, Fac Engn, Dept Civil Engn, TR-35160 Izmir, Turkey
[2] Univ Warwick, WMG, IINM, Coventry CV4 7AL, W Midlands, England
来源：
CONSTRUCTION AND BUILDING MATERIALS | 2019年 / 221卷
关键词：
SBS modified bitumen; Rheology; Aging; Master curves; Black diagrams; Cole-Cole plots; STORAGE STABILITY; MODIFIED ASPHALT; MORPHOLOGY; BLENDS; EVA;
D O I：
10.1016/j.conbuildmat.2019.06.081
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The influence of shear rate and mixing time and, simulated long-term aging as a function of frequency and temperature on the rheological behaviour of SBS modified bitumen was evaluated from oscillatory rheology measurements. Complex shear modulus (G*) and phase angle (delta) values were measured and Master curves, Black diagrams and Cole-Cole plots constructed in an attempt to assess the effects of mixing conditions (i.e. short term aging) and long term aging on the theological characteristics of SBS modified bitumen. Rutting (G*/sin(delta)) parameters were calculated to obtain the performance grade (PG) temperatures of each modified bitumen. It was observed that higher shear rates and longer mixing times promote oxidative aging of the SBS modified samples relative to neat bitumen and have higher activation energies for flow and temperature susceptibility. Additionally, for the same shear rate and mixing time a similar level of compatibility between SBS and bitumen is obtained. (C) 2019 Elsevier Ltd. All rights reserved.
引用
收藏
页码：345 / 350
页数：6
相关论文
共 50 条
  • [1] Relationship between microstructure and phase morphology of SBS modified bitumen with processing parameters studied using atomic force microscopy
    Ozdemir, Derya Kaya
    Topal, Ali
    McNally, Tony
    CONSTRUCTION AND BUILDING MATERIALS, 2021, 268
  • [2] Influence of the processing conditions on the rheological behaviour of polymer-modified bitumen
    Pérez-Lepe, A
    Martínez-Boza, FJ
    Gallegos, C
    González, O
    Muñoz, ME
    Santamaría, A
    FUEL, 2003, 82 (11) : 1339 - 1348
  • [3] Effect of different rejuvenators on the rheological properties of aged SBS modified bitumen in long term aging
    Cao, Zhilong
    Chen, Meizhu
    Liu, Zhaoyang
    He, Bianyang
    Yu, Jianying
    Xue, Lihui
    CONSTRUCTION AND BUILDING MATERIALS, 2019, 215 : 709 - 717
  • [4] SBS Modified Bitumen with Organic Layered Double Hydroxides: Compatibility and Aging Effects on Rheological Properties
    Zhang, Canlin
    Dong, Hongjun
    Yan, Zhengli
    Yu, Meng
    Wang, Ting
    Xu, Shi
    Jiang, Zhenliang
    Hu, Changbin
    MATERIALS, 2021, 14 (15)
  • [5] Relationship between rheological properties and microstructure of SBS modified asphalt
    Huang, Wei-Dong
    Sun, Li-Jun
    You, Hong
    Tongji Daxue Xuebao/Journal of Tongji University, 2003, 31 (08): : 916 - 920
  • [6] The rheological behavior of bitumen and moisture susceptibility modified with SBS and nanoclay
    Babagoli, Rezvan
    Mohammadi, Reza
    Ameri, Mahmoud
    PETROLEUM SCIENCE AND TECHNOLOGY, 2017, 35 (11) : 1085 - 1090
  • [7] ESEM observation and rheological analysis of rejuvenated SBS modified bitumen
    Lin, P.
    Liu, X.
    Apostolidis, P.
    Erkens, S.
    Zhang, Y.
    Ren, S.
    MATERIALS & DESIGN, 2021, 204
  • [8] Effects of microfiller on the rheological behavior and structure of SBS modified bitumen
    Zhou, L. M.
    Xia, T.
    Xu, J. H.
    Qin, Y. P.
    Chen, W. Q.
    Dai, J. F.
    7TH GLOBAL CONFERENCE ON MATERIALS SCIENCE AND ENGINEERING (CMSE2018), 2019, 474
  • [9] Effects of solvent-free bentonite fluid on physical, rheological and aging properties of SBS modified bitumen
    Mao, Sanpeng
    Zeng, Shangheng
    Li, Zeyu
    Han, Xiaobin
    Yu, Jianying
    CASE STUDIES IN CONSTRUCTION MATERIALS, 2023, 19
  • [10] Effect of Short-Term and UV Irradiation Aging on the Behaviour of SBS-Modified Bitumen
    Celauro, Clara
    Teresi, Rosalia
    Dintcheva, Nadka Tz
    SUSTAINABILITY, 2022, 14 (11)
12345