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Çѱ¹°Ç¼³°ü¸®ÇÐȸ / v.10, no.5, 2009³â, pp.123-134
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( An Experimental Study and Value Analysis for Performance Assessment of the Embo-thane Membrane Waterproofing Method ) |
| À±Â÷¿õ;À̽¼ö;±è»ó·Ï;¼Á¾¿ø; µ¿È±â¿µ(ÁÖ);ÇѾç´ëÇб³ Åä¸ñ°øÇаú;(ÁÖ)À¯°æÈ¼º;ÇѾç´ëÇб³ Åä¸ñ°øÇаú;
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| 1970 ³â´ë ÀÌÈÄ, ¿ì·¹Åº µµ¸·¹æ¼ö°ø¹ýÀº Àڿܼ±¿¡ °Çϰí ź¼º ¹× ¼ö¹Ð¼ºÀÌ ¶Ù¾î³ª ÁöºØ ¹× ÁöÇϹٴÚ, ½ºÆ÷Ã÷°æ±âÀå µî¿¡ ³Î¸® Ȱ¿ëµÇ°í ÀÖ´Ù. ±×·¯³ª ¿Á»ó ¹× ÁöÇϰø°£Àº ¹Ì²ô·³À¸·Î ÀÎÇÑ À§ÇèÀÌ ¸¹°í ´Ù¾çÇÑ ¿Ü·ÂÀ¸·Î ÇÏÀڹ߻ýÀÌ ºó¹øÇÏ¿©, ¹Ì²ô·³¹æÁö±â´É ¹× ³»±¸¼ºÀ» Çâ»ó½ÃÄÑ¾ß ÇÏ°í »ç¿ëÀÚÀÇ ÆíÀǼº ¹× ½É¹ÌÀû Ãø¸éÀÇ ±â´É¼ºÀ» °í·ÁÇÑ ¿ì·¹Åº µµ¸·¹æ¼ö°ø¹ýÀÇ °³¹ßÀÌ Àý½ÇÇÏ´Ù. µû¶ó¼ ±âÁ¸ ¿ì·¹ÅºÀÇ ÀåÁ¡À» À¯ÁöÇÏ°í ¼º´É ¹× ±â´ÉÀ» Çâ»ó½ÃŲ ´Ù¾çÇÑ °ø¹ýÀÌ °³¹ßµÇ°í ÀÖÀ¸¸ç, ÃÖ±Ù¿¡ ¿¥º¸½ºÇÁ·¹ÀÌ ÄÚÆÃ½Ã½ºÅÛ(Embo spray coating system)À» Ȱ¿ëÇÑ ¿¥º¸Åº(Embo-thane) µµ¸·¹æ¼ö°ø¹ýÀÌ °³¹ßµÇ¾ú´Ù. º» ³í¹®Àº ¿¥º¸Åº µµ¸·¹æ¼ö°ø¹ýÀÇ ³ëÃâ ºñ³ëÃâ ¹Ù´ÚÀç¿¡ ´ëÇÏ¿© »ìÆìº¸°í ±âÁ¸ÀÇ ¿ì·¹Åº µµ¸·¹æ¼ö°ø¹ý°úÀÇ ¼º´É ¹× ±â´É¿¡ ´ëÇÑ °´°üÀû ºñ±³ ºÐ¼®À» ½Ç½ÃÇϱâ À§ÇÏ¿© ÀÎÀå°µµ, ½ÅÀå·ü, ºÎÂø¼º´É, ³»¸¶¸ð¼º, ¹Ì²ô·³ÀúÇ×¼º´É¿¡ ´ëÇÑ ½ÇÇèÀû ¿¬±¸¸¦ ½Ç½ÃÇÏ¿´´Ù. ±×¸®°í ¿¥º¸Åº ¹æ¼ö°ø¹ýÀÇ ¹°¸®Àû ¼º´É»Ó¸¸ ¾Æ´Ï¶ó °ø¹ýÀÇ ¼³°èÀû Ãø¸éÀ» °í·ÁÇÑ Æò°¡±âÁØÇ׸ñ ¼³Á¤°ú, AHP(Analytic Hierarchy Process)±â¹ýÀ» Ȱ¿ëÇÑ VE(Value Engineering)ºÐ¼®À» ½Ç½ÃÇÏ¿©, ¿¥º¸Åº µµ¸·¹æ¼ö°ø¹ýÀÌ ±âÁ¸ÀÇ ¿ì·¹Åº µµ¸·¹æ¼ö°ø¹ý¿¡ ºñ±³ÇÏ¿© ¼º´É ¹× ±â´É¿¡ ´ëÇÑ °³¼±Á¤µµ¸¦ ¼º´ÉÁ¡¼ö(performance index)¸¦ ÅëÇÏ¿© Á¦½ÃÇÏ¿´´Ù. ¶ÇÇÑ, ºÒÈ®½Ç¼ºÀÌ °í·ÁµÈ °á°ú¿¡ ´ëÇÑ Æò°¡¸¦ À§ÇÏ¿© Monte Carlo Simulation±â¹ýÀ» Ȱ¿ëÇÏ¿© È®·üÀû Á¢±Ù¹æ¹ýÀ» ÅëÇÑ ½Å·Úµµ ºÐ¼®À» ½Ç½ÃÇϰíÀÚÇÑ´Ù. |
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| Since 1970s, urethane waterproofing method is broadly used in rooftops, underground spaces, and sports stadium for its outstanding ultraviolet blockage, watertightness, and elasticity. However, development of slippage-resistance and endurance, improvement of function considering convenience and visually pleasing of users, urethane waterproofing method is necessary, since rooftops and underground spaces have slippage and external force risks. Therefore, many improved waterproofing methods are being developed and, recently, embo-thane waterproofing method, which applies embo-spray coating system, has been developed. This paper explains exposure, nonexposure, and floor-material of embo-thane waterproofing method, and then perform experimental study for comparison with urethane waterproofing method about tensile strength, coefficient of expansion, performance of bond, anti-abrasion, and slippage-resistance. In addition, the performance index was presented for the superiority of embo-thane waterproofing method compared to urethane by setting up evaluation criteria considering not only physical performance but also design side of embo-thane waterproofing method, and Value Analysis applying AHP. Also for an assessment considering uncertain result, Monte Carlo Simulation Method was used to operate reliability analysis through statistic approach method. |
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| ¹æ¼ö;¿¥º¸Åº;¿¥º¸½ºÇÁ·¹ÀÌÄÚÆÃ½Ã½ºÅÛ;VEºÐ¼®;¸óÅ×Ä«¸¦·Î ½Ã¹Ä·¹À̼Ç;Waterproof;Embo-thane;Embo-Spray Coating System;Value Analysis;Monte Carlo Simulation; |
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Çѱ¹°Ç¼³°ü¸®ÇÐȸ³í¹®Áý / v.10, no.5, 2009³â, pp.123-134
Çѱ¹°Ç¼³°ü¸®ÇÐȸ
ISSN : 2005-6095
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200932056736751)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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