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Architecture & Urban Research Institute

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³í¹®¸í ³ª³ë½½·¡±×¿Í ¾ËÄ®¸® ÀÚ±ØÁ¦¸¦ Ȱ¿ëÇÑ ºñ¼Ò¼º ½Ã¸àÆ® ¸ð¸£Å¸¸£¿¡ °üÇÑ ¿¬±¸ / Study of Non Sintered Cement Mortar Using Nanoslag and Alkali Activator
ÀúÀÚ¸í Á¤¼º¿í ; ÀÓ³²±â½Äº°ÀúÀÚ
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¼ö·Ï»çÇ× Çѱ¹°ÇÃà½Ã°øÇÐȸ ³í¹®Áý, v.10 n.6 (2010-12)
ÆäÀÌÁö ½ÃÀÛÆäÀÌÁö(61) ÃÑÆäÀÌÁö(6)
ISSN 15982033
ÁÖÁ¦ºÐ·ù ½Ã°ø(Àû»ê)
ÁÖÁ¦¾î ºñ¼Ò¼º ½Ã¸àÆ® ; ³ª³ë±â¼ú ; ³ª³ë½½·¡±× ; ¾ËÄ®¸® ÀÚ±ØÁ¦ ; non-sintering cement ; Nano Technology ; Nano slag ; alkali activators
¿ä¾à1 ÇöÀç Áö±¸ÃÌ ¿Â³­È­¿¡ ÀÇÇÏ¿© ȯ°æÀÌ ¿­¾ÇÇØÁö°í ÀÖÀ¸¸ç ±×¿¡ µû¶ó °Ç¼³ºÐ¾ß¿¡µµ ½Ã¸àÆ® Á¦Á¶¿¡ µû¸¥ CO2¹ß»ý Àú°¨Çϱâ À§ÇÑ ³ë·ÂÀ» Çϰí ÀÖ´Ù. ÀÌ¿¡ ½Ã¸àÆ® ´ëüÇÒ Àç·á°¡ ÇÊ¿äÇÏ´Ù. º» ¿¬±¸¿¡¼­´Â ±âÁ¸ ºñ¼Ò¼º ½Ã¸àÆ®ÀÇ ¹®Á¦Á¡À¸·Î ÁöÀû µÇ´Â °æÁ¦¼º ¹× ÃʱⰭµµ È®º¸¸¦ À§ÇØ »ê¾÷ºÎ»ê¹°ÀÎ °í·Î½½·¡±×¸¦ ´ë»óÀ¸·Î ¿¬±¸¸¦ ÁøÇàÇÏ¿´À¸¸ç °í°¡ÀÇ ¾ËÄ®¸® ÀÚ±ØÁ¦·®À» ÃÖ¼ÒÈ­ÇÔÀ¸·Î¼­ ½Ç¿ëÈ­ °¡´ÉÇÑ ºñ¼Ò¼º ½Ã¸àÆ® ±â¼úÀ» ÁøÇàÇϰíÀÚ ÇÑ´Ù. ±×¸®°í NT¸¦ »ç¿ëÇÏ¿© ºÐ¸»µµ¸¦ ÃÖ´ëÈ­ ÇÏ¿© °í·Î½½·¡±×ÀÇ ÃʱⰭµµ¸¦ °³¼±½ÃÄ×´Ù. º» ¿¬±¸´Â ¾ËÄ®¸® ÀÚ±ØÁ¦¸¦ »ç¿ëÇÑ ³ª·Î½½·¡±×¸¦ ġȯÇÑ ºñ¼Ò¼º½Ã¸àÆ®¸¦ ±âÃÊ·Î Çϰí ÀÖÀ¸¸ç, ÇöÀå¿¡¼­ »ç¿ë°¡´ÉÇÑ ºñ¼Ò¼º½Ã¸àÆ®ÀÇ ±âÃÊÀû ¹°¼º ¹× ǰÁúÀ» Á¶»çÇÏ¿´´Ù. ¿©·¯ ÀÚ±ØÁ¦°¡ ½½·¡±× Áß·®ÀÇ 10%·Î »ç¿ëµÇ¾úÀ¸¸ç ÈÚ°­µµ, ¾ÐÃà°­µµ, ÀÀ°á½Ã°£, ´Ü¿­¿Âµµ, »ó½Â¿­µîÀ» ºñ±³ ºÐ¼®ÇÏ¿´À¸¸ç ±× ±âÃÊÀû ÀڷḦ Á¦½ÃÇϴµ¥ ¸ñÀûÀÌ ÀÖ´Ù.
¿ä¾à2 As global warming has had harmful effects on the environment, the construction industry has made efforts to reduce the amount of CO2 generated in the process of cement production. There is an urgent need for an alternative material that can replace cement. To improve the initial strength and economical efficiency pointed out as problems, this research was conducted for Blast Furnace Slag (BFS), an industrial byproduct. Non-sintering cement (NSC) was used by minimizing the amount of high-priced alkali activators. By using Nano-technology, fineness has been maximized, to enhance the initial strength of BFS. This research is based on non-sintered cement replaced by nano-slag using alkali activators, and the fundamental properties and quality of the non-sintered cement were investigated. A variety of activators were used, up to 10 percent of the slag weight. This research aims to present fundamental data through a comparative analysis of flexural strength, compressive strength, time of setting, diabetic temperature, and rising heat.
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