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Çѱ¹µµ·ÎÇÐȸ / v.13, no.1, 2011³â, pp.41-48
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( An Experimental Evaluation and Comparative Evaluation on Pavement Design of Warm-Mix Asphalt Mixture Using Aspha-min ) |
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| Warm-Mix Asphalt(WMA) mixtures, which meet environmental protection and have high energy efficiency, are emerging as an alternative to hot-mix asphalt mixtures. The objective of this study is to evaluate WMA made with Aspha-min in the laboratory and to compare the design results accomplished by new Mechanistic-Empirical Pavement Design Guide(MEPDG) with control mixture. An asphalt mixture with a nominal maximum size of 12.5mm and PG64-28 binder was used. Resilient modulus tests for a control mixture and WMA with 0.3% and 0.5% of Aspha-min were conducted. The results obtained by MEPDG after inputting the test output into the design indicated that the predicted rut depth of WMA using Aspha-min was much lower than that of control mixture, and showed that WMA was more resistant to rutting than control mixture. |
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| Á߿¾ƽºÆÈƮȥÇÕ¹°;¿ªÇÐÀû-°æÇèÀû Æ÷Àå¼³°è;ȸº¹Åº¼º°è¼ö½ÇÇè;¼Ò¼ºº¯Çü±íÀÌ;warm-mix asphalt mixture;MEPDG;resilient modulus test;rut depth; |
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Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.13, no.1, 2011³â, pp.41-48
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201117148819775)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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