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Çѱ¹µµ·ÎÇÐȸ / v.10, no.2, 2008³â, pp.15-26
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ģȯ°æ Á¦¼³Á¦ÀÇ À¶ºù¼º´É Æò°¡
( Evaluation of Deicing Performance for the Eco-Friendly Deicer ) |
| À̰æ¹è;À̽¿ì;À¯Çü¸ñ;¹ÚÈñ¹®; Çѱ¹µµ·Î°ø»ç µµ·Î±³Å뿬±¸¿ø;°¸ª´ëÇб³ Åä¸ñ°øÇаú;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø µµ·Î¿¬±¸ºÎ;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø µµ·Î¿¬±¸ºÎ;
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| ÃÖ±Ù µé¾î ö±Ù ºÎ½Ä, ÄÜÅ©¸®Æ® Æ÷ÀåÇ¥¸éÀÇ ¹Ú¸®ÆÄ¼Õ, ȯ°æ ÇÇÇØ µî ¿°È¹°°è Á¦¼³Á¦ÀÇ »ç¿ë¿¡ µû¸¥ °¢Á¾ ÇÇÇØ°¡ º¸°íµÇ°í ÀÖÀ¸¸ç, À̸¦ À§ÇØ ´ëü Á¦¼³Á¦ÀÇ °³¹ßÀ» À§ÇÑ ¿¬±¸°¡ Ȱ¹ßÈ÷ ÁøÇàµÇ°í ÀÖ´Ù. ÇÏÁö¸¸ °³¹ßµÈ Á¦¼³Á¦ÀÇ ¼º´ÉÆò°¡¿¡ ´ëÇÑ ¿¬±¸´Â ´ëºÎºÐ ½Ç³»½ÇÇèÀ» À§ÁÖ·Î ÇÑ ±âÃÊÀûÀ̰í Á¦ÇÑÀûÀÎ ¼º´ÉÆò°¡¿¡ ÀÇÁ¸Çϰí ÀÖ´Â ¼±Á¤ÀÌ´Ù. ƯÈ÷ Á¦¼³Á¦ÀÇ À¶ºù¼º´ÉÀº Á¦¼³Á¦°¡ °®Ãß¾î¾ß ÇÒ ±âº»ÀûÀÎ ¼º´ÉÀ¸·Î, ÇÕ¸®ÀûÀ̰í ü°èÀûÀÎ Æò°¡¹æ¹ýÀ» ÅëÇÑ À¶ºù¼º´ÉÀÇ Æò°¡°¡ ÇʼöÀûÀÌ´Ù. º» ¿¬±¸¿¡¼´Â ±âÁ¸ ¿¬±¸¸¦ ¹ÙÅÁÀ¸·Î º¸´Ù ±¸Ã¼ÀûÀ̰í Çö½ÇÀûÀÎ À¶ºù¼º´É Æò°¡¹æ¹ýÀ» ¼ö¸³ÇÏ¿´À¸¸ç ±× ÀýÂ÷¿¡ µû¶ó º» ¿¬±¸Áø¿¡ ÀÇÇØ °³¹ßµÈ Àú¿°È¹°°è ģȯ°æ Á¦¼³Á¦ÀÎ EFD(Eco Friendly Deicer)ÀÇ À¶ºù¼º´ÉÀ» Æò°¡ ¹× °ËÁõÇÏ¿´´Ù. ½Ç³»½ÇÇè °á°ú, EFD´Â ±¹³» °í¼Óµµ·Î¿¡¼ »ç¿ë ÁßÀÎ ½À¿°½Ä Á¦¼³Á¦¿Í ´ëµîÇÑ ¼öÁØÀÇ Ãʱâ À¶ºù¼º´ÉÀ» ³ªÅ¸³ÂÀ¸¸ç 2ȸÀÇ ÇöÀå»ìÆ÷ ½ÇÇèÀ» ÅëÇØ EFDÀÇ À¶ºù¼º´ÉÀ» °ËÅäÇÑ °á°ú, ÀüüÀûÀÎ À¶ºù¼º´ÉÀÌ ½À¿°½Ä Á¦¼³Á¦ÀÇ À¶ºù ¼º´É¿¡ ºñÇØ Å« Â÷À̰¡ ¾øÀ½À» È®ÀÎÇÏ¿´´Ù. |
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| Recently, various damages such as corrosion of rebar, scaling on concrete pavement and environmental deteriorations caused by using the chloride-containing deicer have been reported. To solve these problems, several substitute deicers have been developed by other researchers. However, studies on evaluation of performance for the developed deicers have been limited in the basic laboratory testing. It is necessary to establish the resonable and systematic test procedure for evaluating the deicing performance. In this study, rational and practical test methods were set up through literature review and deicing performance of Eco-Friendly Deicer(EFD), which is a kind of low chloride-containing deicer developed by our research group, was evaluated by the presented test methods. As results of the laboratory tests, initial deicing performance of EFD was similar with that of Pre-Wetted Salt(PWS) which has been used in highway deicing and it was verified by executed field tests in twice that EFD had passable deicing performance compare with PWS. |
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| Á¦¼³Á¦;À¶ºù¼º´É;½À¿°½Ä Á¦¼³Á¦;deicer;deicing performance;EFD;pre-wetted salt; |
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Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.10, no.2, 2008³â, pp.15-26
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200824556528976)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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