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Çѱ¹µµ·ÎÇÐȸ / v.6, no.4, 2004³â, pp.91-100
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Â÷µµ¿ë Ä®¶ó ¿ªÃ» È¥ÇÕ¹°ÀÇ Àû¿ë¼º ¿¬±¸
( Applicability of Color Bituminous Mixtures for Highway Pavement ) |
| µµ¿µ¼ö;¿À¼º±Õ;ÃÖ¿µ±Ô;±è±¤¿ì; °¿ø´ëÇб³ ¼®À纹ÇսżÒÀçÁ¦Ç°¿¬±¸¼¾ÅÍ;´ë¸²»ê¾÷(ÁÖ) Åä¸ñ±â¼úºÎ;;°¿ø´ëÇб³ Áö¿ª±â¹Ý°øÇаú;
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| º» ¿¬±¸´Â Â÷µµ¿ë Ä®¶ó ¿ªÃ» ÄÜÅ©¸®Æ®ÀÇ Àû¿ë¼ºÀ» Æò°¡Çϱâ À§ÇÏ¿© ¼öÇàµÇ¾ú´Ù. Ä®¶ó ¿ªÃ» Æ÷ÀåÀº Â÷µµ°¡ ¾Æ´Ñ º¸ÇàÀÚ µµ·Î³ª ÀÚÀü°Å µµ·Î¿¡ »ç¿ëµÇ¾î ¿Ô´Ù º» ¿¬±¸¿¡¼ ¹ÙÀδõ °³Áú ¹× È¥ÇÕ¹° °¼ºÀÇ ÁõÁøÀ» À§ÇÏ¿© µÎ °¡ÁöÆú¸®¸Ó°¡ »ç¿ëµÇ¾ú´Ù. ¶ÇÇÑ °¸ÀÔµµ È¥ÇÕ¹°¿¡¼ ³ªÅ¸³ª´Â ħ°Çö»óÀ» ¹æÁöÇϱâ À§ÇÏ¿© Æó½Å¹®Áö¸¦ »ç¿ëÇÏ¿´´Ù ¸¶¼£¾ÈÁ¤µµ, °£Á¢ÀÎÀå°µµ, µ¿°á-À¶ÇØ ¹× Àΰø³ëÈ Ã³¸® Àü ÈÄÀÇ ÀÎÀå°µµºñ, ¼Ò¼ºº¯Çü ÀúÇ×¼º, ÇǷμö¸íÀ» ÃøÁ¤ÇÏ¿´´Ù. LDPE °³ÁúµÈ Ä®¶ó ¿ªÃ» ÄÜÅ©¸®Æ®´Â ÀÏ¹Ý ¾Æ½ºÆÈÆ® È¥ÇÕ¹°¿¡ ºñÇØ ³ôÀº ¾ÈÁ¤µµ¿Í ÀÎÀå°µµ¸¦ ³ªÅ¸³ÂÀ¸¸ç, ƯÈ÷ ¼Ò¼ºº¯Çü ÀúÇ×¼º¿¡¼ ¸¹Àº Çâ»óÀ» °¡Á®¿Ô´Ù. Rosin °³ÁúµÈ Ä®¶ó ¿ªÃ» ÄÜÅ©¸®Æ®´Â ÀÏ¹Ý ¾Æ½ºÆÈÆ® È¥ÇÕ¹°º¸´Ù ³ôÀº ¾ÈÁ¤µµ¿Í µ¿°áÀ¶ÇØÀúÇ×¼ºÀ» º¸¿´À¸¸ç, ƯÈ÷ °£Á¢ÀÎÀå°µµ¿¡¼ ¸¹Àº Çâ»óÀ» º¸¿´´Ù. LDPE +RosinÀÇ °³ÁúÀº °ÅÀÇ ´ëºÎºÐÀÇ ¿ªÇÐÀû Ư¼ºÀÇ Áõ°¡¸¦ °¡Á®¿Ô´Ù. µû¶ó¼ º» ¿¬±¸¿¡¼ »ç¿ëµÈ Ä®¶ó ¿ªÃ» ÄÜÅ©¸®Æ® È¥ÇÕ¹°Àº ±âÁ¸ AP-3¸¦ »ç¿ëÇÑ ¾Æ½ºÆÈÆ® ÄÜÅ©¸®Æ® È¥ÇÕ¹°°ú ºñ±³ÇØ ¿ªÇÐÀû Ư¼ºÀÌ ºñ½ÁÇÏ¿´À¸¸ç, ¸ðµç È¥ÇÕ¹°Àº Â÷µµ¿ë ½Ã¹æ ±ÔÁ¤À» ¸¸Á·ÇÏ¿´´Ù. ±×¸®°í, À̸¦ LDPE¿Í RosinÀ¸·Î °³ÁúÇÒ °æ¿ì Æ÷ÀåÀÇ °ø¿ë¼º´ÉÀÌ ´õ¿í Çâ»óµÉ °ÍÀ¸·Î º¸¿© Â÷µµ¿ëÀ¸·Î ÃæºÐÈ÷ »ç¿ë °¡´ÉÇÔÀ» È®ÀÎÇÏ¿´´Ù. |
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| This study was Performed to evaluate applicability of color flexible pavement concrete (CFPC) for motorway pavement. Color flexible pavement has been applied to non-motorway pavements, such as pedestrian and bicycle road. Two polymers were used to modify the binder and to strengthen the stiffness of pavement mixture. Waste paper was used to prevent the asphalt of gap-grade mixture from draining. Marshall properties, indirect tensile strength(ITS), tensile strength ratio(TSR) before and after freezing-and-thawing treatment and artificial aging, permanent deformation and fatigue life were measured. Color bituminous concrete mixtures used this study had nearly the same quality in mechanical properties when compared with conventional asphalt concrete mixtures manufactured with AP-3 and all mixtures satisfied with domestic specification for motorway pavement. Therefore, it is proved that the color bituminous concrete used this study can be applied for motorway pavement. |
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| Ű¿öµå |
| Ä®¶ó ¿ªÃ» ÄÜÅ©¸®Æ®;°¸ÀÔµµ;ħ°Çö»ó;Àΰø³ëÈ;ÀÎÀå°µµºñ;¼Ò¼ºº¯Çü;ÇǷμö¸í;CFPC;gap-grade;ITS;TSR;freezing-and-thawing treatment;artificial aging; |
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Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.6, no.4, 2004³â, pp.91-100
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200415637517189)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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