¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹°ÇÃà½Ã°øÇÐȸ / v.10, no.1, 2010³â, pp.39-47
¹ÌºÐ¼âÇÑ ÇöóÀֽ̾à ¸ð¸£Å¸¸£ÀÇ °­µµÁõÁø ¹æ¾È¿¡ °üÇÑ ¿¬±¸ - ¾ËÄ®¸® ÀÚ±ØÁ¦¿Í °í¿Â¾ç»ýÀÌ °­µµ¿¡ ¹ÌÄ¡´Â ¿µÇâ -
( An Experimental Study on Strength Development of Micro Grinding Fly-ash Mortar - Effect of Alkali Activator and High Temperature Curing on the Compressive Strength of Concrete - )
Á¶Çö´ë;Á¤À絿; ´ë±¸´ëÇб³ °ÇÃà°øÇаú ´ëÇпø;´ë±¸´ëÇб³ °ÇÃà°øÇаú;
 
ÃÊ ·Ï
ÇöóÀֽ̾ô ÄÜÅ©¸®Æ®ÀÇ Æ¯¼º °³¼±, ÄÜÅ©¸®Æ® Á¦Ç°ÀÇ °¡°Ý Àú°¨ ¹× ³»±¸¼º °³¼±, ¼öÈ­¿­ °¨¼Ò µîÀÇ ÀÌÁ¡ÀÌ ÀÖÀ¸³ª ´Ù·® ÷°¡½Ã ÄÜÅ©¸®Æ®ÀÇ °­µµ ºÎÁ· ¹× AEÁ¦ »ç¿ë·®ÀÇ Áõ°¡ µîÀ¸·Î ÀÎÇÏ¿© ±× »ç¿ë·®ÀÌ Á¦Çѵǰí ÀÖ´Ù. ÀÌ¿¡ º» ¿¬±¸¿¡¼­´Â ÇöóÀֽ̾ÃÀÇ °íºÎ°¡ °¡Ä¡Àû Ȱ¿ëÀ» ¸ñÀûÀ¸·Î ÇöóÀֽ̾ÃÀÇ °íºÐ¸»µµÈ­($4000{sim}8000cm^2/g$), ¾ç»ý¹æ¹ý, ¾ËÄ«¸®ÀÚ±ØÁ¦ÀÇ Ã·°¡ µîÀ» ÅëÇÏ¿© ÇöóÀֽ̾ÃÀÇ ´ë·® »ç¿ë¿¡ ´ëÇÑ ¹®Á¦Á¡À» ÇØ°áÇϰíÀÚ ÇÏ¿´À¸¸ç, ¿¬±¸°á°ú ÇöóÀֽ̾ÃÀÇ ºÐ¸»µµ¸¦ ³ô¿© ¾ç»ý¿Âµµ $40^{circ}C$ÀüÈÄ·Î ÇÏ¿© ÀÚ±ØÁ¦ ÷°¡À²À» ÀûÁ¤ÇÏ°Ô »ç¿ëÇÒ °æ¿ì ¼öÈ­¹°ÀÌ ¾ÈÁ¤ÇÑ »óÅ·ΠµÇ¾î °­µµ¹ßÇöÀÌ ¾ÆÁÖ ¿ì¼öÇÏ°Ô ³ªÅ¸³ª, ÀÌ¿¡ ´ëÇÑ ¿¬±¸°¡ Áö¼ÓµÉ °æ¿ì ÇöóÀֽ̾¬ÀÇ ´Ù·®Ä¡È¯¿¡ ´ëÇÑ È¿°úÀû °¡Ä¡ âÃâÀÌ °¡´ÉÇÒ °ÍÀ¸·Î »ç·áµÈ´Ù.
Fly ash has the advantages, among others, of improving the characteristics of concrete, reducing the price of concrete products, improving the durability, and reducing hydration heat. However, when added in mass, it leads to problems such as insufficient concrete intensity, increase of AE use, and others, resulting in a limitation of the use volume. Therefore, this study is undertaken to solve the problems associated with themass use of fly ash through the high concentration powder ($4000{sim}8000cm^2/g$) of fly ash, curing method, the addition of an alkali stimulation agent and others for the purpose of increasing the added value of the fly ash. The research showed that the intensity manifestation has an outstanding status, with the hydrates reaching a very stable condition if the rate of addition of a stimulation agent is appropriately used with the heightening of the fineness of the fly ash in the temperature range of $40^{circ}C$, and if the applicable study is continued, it is likely to result ineffective value generation on the massive replacement of fly ash.
 
Ű¿öµå
¹ÌºÐ¼â;ÇöóÀֽ̾Ã;ºÐ¸»µµ;Ȳ»ê³ªÆ®·ý;¼ö»êÈ­Ä®½·;Micro Grinding;Fly-Ash;Fineness;$Na_2SO_4$;$Ca(OH)_2$;
 
Çѱ¹°ÇÃà½Ã°øÇÐȸÁö / v.10, no.1, 2010³â, pp.39-47
Çѱ¹°ÇÃà½Ã°øÇÐȸ
ISSN : 1598-2033
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201026039609498)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿