Performance improvement of a crumb rubber modified bitumen using recycled glass powder
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Mojtaba Ghasemi, Seyed Morteza Marandi. Performance improvement of a crumb rubber modified bitumen using recycled glass powder[J]. Journal of Zhejiang University Science A, 2013, 14(11): 805-814.
@article{title="Performance improvement of a crumb rubber modified bitumen using recycled glass powder",
author="Mojtaba Ghasemi, Seyed Morteza Marandi",
journal="Journal of Zhejiang University Science A",
volume="14",
number="11",
pages="805-814",
year="2013",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A1300053"
}
%0 Journal Article
%T Performance improvement of a crumb rubber modified bitumen using recycled glass powder
%A Mojtaba Ghasemi
%A Seyed Morteza Marandi
%J Journal of Zhejiang University SCIENCE A
%V 14
%N 11
%P 805-814
%@ 1673-565X
%D 2013
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A1300053
TY - JOUR
T1 - Performance improvement of a crumb rubber modified bitumen using recycled glass powder
A1 - Mojtaba Ghasemi
A1 - Seyed Morteza Marandi
J0 - Journal of Zhejiang University Science A
VL - 14
IS - 11
SP - 805
EP - 814
%@ 1673-565X
Y1 - 2013
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A1300053
Abstract: In this study, the efficiency of bitumen and asphalt mixtures modified with crumb rubber (CR) and recycled glass powder (RGP) is evaluated. From an environmental point of view, the application of RGP in asphalt mixtures is considered beneficial since it prevents accumulation of waste glass in the natural environment. Rheological and mechanical properties of modified bitumen samples were investigated by laboratory methods such as bitumen conventional tests and dynamic shear rheometer (DSR), and also by asphalt mixture performance tests including Marshall stability, indirect tensile strength (ITS), compressive strength, and indirect tensile stiffness modulus. The results showed that the application of RGP in place of CR has no negative impact on the efficiency of bitumen and asphalt mixtures and even improves their engineering properties except for the toughness index (TI). Moreover, a modification with 5% CR and 5% RGP in asphalt mixtures results in the best overall performance.
Full Text:
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CLC number: TU5
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 2013-10-12
Cited: 1
Clicked: 12003
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