Karami, Muhammad Application of the Cementitious Grouts on Stability and Durability of Semi Flexible Bituminous Mixtures. International Conference on Construction and Building Engineering (ICONBUILD 2017). (Submitted)
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Abstract
This paper describes the results of laboratory test for a high durability semi flexible bituminous mixtures (SFBM). The SFBM consists of an open asphalt structure where a high strength mortar is penetrated into the air voids of the bituminous mixtures. The SFBM combines the cement concrete’s strength and the asphalt material flexibility. The objective of this study is to involve in the determination of stability and durability of SFBM by located the position of the specimen on an exposed area for 7, 90, 180 and 240 days. The performance of the SFBM was assessed using Marshall and wheel tracking apparatus. Total 18 specimens were prepared and examined for both of test. The Marshall specimens were cylindrical with dimension of 10.16 cm in diameter and 6.35 cm in high. For wheel tracking test, the specimens consisted of slabs with dimension of 30 cm in length, 30 cm in width and 5 cm in height. The results indicated that the first durability index and second durability index increased significantly. For Marshall test, the first and second durability index increased about 0.9% per day and 52.3%, respectively. However, for wheel tracking test, the first and second durability index increased about 1.9% per day and 119%, respectively.
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > TE Highway engineering. Roads and pavements |
| Divisions: | Fakultas Teknik (FT) > Prodi Teknik Sipil |
| Depositing User: | Dr. Muhammad Karami |
| Date Deposited: | 12 Jun 2017 07:25 |
| Last Modified: | 12 Jun 2017 07:25 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/3077 |
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