Arid
DOI10.1063/1.4751616
CONTRIBUTION TO IMPROVING OF THE SANDS-BITUMEN
Haddadi, S.1; Saoula, S.1,2; Munoz, M. E.3; Santamaria, A.3
通讯作者Haddadi, S.
会议名称2nd International Congress on Advances in Applied Physics and Materials Science (APMAS)
会议日期APR 26-29, 2012
会议地点Antalya, TURKEY
英文摘要

Algeria is a country made up of about 75% desert. It is a country rich in sand dune. Roads made in these regions have had very significant damage. Their repairs are very expensive because there are generally isolated roads and supporting low traffic. Aggregates represent about 94% of the asphalt mixture. Aggregate quarries which have good characteristics for bituminous concrete are found in northern Algeria. The transport of these aggregates from north to south is extremely expensive. This makes the project to the south of Algeria very expensive. In order to overcome the lack of aggregates, the use of local materials becomes a necessity. In this study we were interested in the sand dunes in two regions of southern Algeria: El-Oued and Ouargla. The objective of this work is to find ways to improve the mechanical properties of these sands to increase the life of pavements with low traffic in these areas. We have associated with these sands: crushed sand of the north, cement, lime and sulfur. Hubbard Field test, Marshall test, and Duriez test were applied to the different bituminous mixtures. This study showed that some associations have given encouraging results.


英文关键词sand dune crushed sand bitumen Hubbard Field Test Marshall Test test Duriez
来源出版物2ND INTERNATIONAL ADVANCES IN APPLIED PHYSICS AND MATERIALS SCIENCE CONGRESS
ISSN0094-243X
出版年2012
卷号1476
页码304-307
EISBN978-0-7354-1085-5
出版者AMER INST PHYSICS
类型Proceedings Paper
语种英语
国家Algeria;Spain
收录类别CPCI-S
WOS记录号WOS:000309528800062
WOS类目Materials Science, Multidisciplinary ; Physics, Applied
WOS研究方向Materials Science ; Physics
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/300569
作者单位1.FGC, LEEGO, USTHB, P32 El Alia, Algiers 16111, Algeria;
2.UMB Boumerdes, Algiers, Algeria;
3.Univ Basque Country, Depat Ciencia & Tecnol Polimeras, Fac Quim, San Sebastian, Spain
推荐引用方式
GB/T 7714
Haddadi, S.,Saoula, S.,Munoz, M. E.,et al. CONTRIBUTION TO IMPROVING OF THE SANDS-BITUMEN[C]:AMER INST PHYSICS,2012:304-307.
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