| Autor: |
Sundara, Asep, Rismiana, Risna, and, Sari, Audia, Tanya |
| Zdroj: |
IOP Conference Series: Materials Science and Engineering; October 2019, Vol. 650 Issue: 1 p012044-012044, 1p |
| Abstrakt: |
Modifying asphalt concrete with using Crumb Rubber (CR) can provide environmental benefits. The method used in this study is an experimental laboratory with Mashall machine. The tests used two types of gradation, namely the gradations of Ideal and Laboratory Test. CR used in a mixture with a dry process method to replacement 0%, 5%, 15% and 20% of the weight aggregate at fraction No. 30 (0.6 mm). The results showed that the Ideal gradation mixture has a better characteristic than the mixture of laboratory tested gradations. Ideal gradations can increased stability into 10% from Laboratory Test gradations for mixture without CR. Addition of CR contect in AC mixture did not significantly effect for the characteristics. To ensure the effect of CR in mixture, further test must be taken. |
| Databáze: |
Supplemental Index |
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