Influence of Association of "EVA-NBR" on Indirect Tensile Strength of Modified Bituminous Concrete

被引：0
|
作者：
Chinoun, M. [1 ]
Soudani, K. [1 ]
Haddadi, S. [1 ]
机构：
[1] Univ Sci & Technol Houari Boumediene USTHB, Fac Civil Engn FGC, Lab Environm Water Geomech & Bldg LEEGO, BP 32 El Alia, Algiers 16111, Algeria
来源：
PROCEEDINGS OF THE 5TH INTERNATIONAL CONGRESS IN ADVANCES IN APPLIED PHYSICS AND MATERIALS SCIENCE CONGRESS & EXHIBITION (APMAS '15) | 2016年 / 1727卷
关键词：
Modified Bituminous concrete; Polymers; EVA; NBR; Indirect tensile strength; Bitumen; PERFORMANCES;
D O I：
10.1063/1.4945960
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The aim of this work is to contribute to the improvement of the mechanical properties of bituminous concrete by modification of bituminous concrete. In this study, we present the results of the indirect tensile strength "ITS" of modified bituminous concrete by the combination of two modifiers, one is a plastomer EVA (Ethylene Vinyl Acetate) and the other is a industrial waste from the shoe soles grinding NBR (Nitrile Butadiene Rubber) as crumb rubber. To modify the bitumen a wet process was used. The results show that the modification of bitumen by EVA-NBR combination increases their resistance to the indirect traction "ITS" compared to the bituminous concrete control. The mixture of 5% [50% EVA+ 50% NBR] is given the best result among the other associations.
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页数：8
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