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¼®È¸¼® ġȯ Æ÷Ʋ·£µå ½Ã¸àÆ®ÀÇ Æ¯¼º / Properties of portland cement with limestone / Session 9 : Ưº°¼¼¼Ç 2(ź¼ÒÀú°¨Çü ÄÜÅ©¸®Æ®) |
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Çѱ¹°Ç¼³¼øÈ¯ÀÚ¿øÇÐȸ Çмú¹ßÇ¥ ³í¹®Áý, v.12 n.2 (2012-11) |
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½ÃÀÛÆäÀÌÁö(197) ÃÑÆäÀÌÁö(2) |
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º» ¿¬±¸¿¡¼´Â º¸Åë Æ÷Ʋ·£µå ½Ã¸àÆ®¿¡ ¼®È¸¼®À» 5¢¦10%±îÁö È¥ÇÕÇÏ¿© ¸ð¸£Å¸¸£ ¹× ÄÜÅ©¸®Æ®ÀÇ ¾ÐÃà°µµ¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» Á¶»çÇÏ¿´´Ù. ±× °á°ú ¼®È¸¼® ġȯ Æ÷Ʋ·£µå ½Ã¸àÆ®ÀÇ ºÐ¸»µµ Á¶Á¤¿¡ µû¶ó ÀÏ¹Ý Æ÷Ʋ·£µå ½Ã¸àÆ®¿Í µ¿µî ¼öÁØÀÇ ¾ÐÃà°µµ °á°ú¸¦ ³ªÅ¸³ÂÀ¸¸ç, ÄÜÅ©¸®Æ® ½ÃÇè¿¡¼µµ º¸Åë Æ÷Ʋ·£µå½Ã¸àÆ®¿Í µ¿µî ¼öÁØÀÇ ¾ÐÃà°µµ °á°ú¸¦ ¾òÀ» ¼ö ÀÖ¾ú´Ù. |
¿ä¾à2 |
In this study, the properties of portland cement with limestone (limestone powder replacement 5%~10%) was investigated. For this purpose, the experimental program on the compressive strength of mortar and concrete with the use of limestone powder were carried out. The compressive test results show that the replacement with 5% to 10% limestone powder in cement mortar and concrete was equivalent to the level of ordinary portland cement. |