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±âÆ÷ ¾ÈÁ¤¼º È®º¸¸¦ À§ÇÑ °æÇâ ±âÆ÷ ¸ð¸£Å¸¸£ÀÇ Á¡µµ ºÐ¼® / Viscosity analysis of lightweight foamed mortar for foam stability |
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Çѱ¹°ÇÃà½Ã°øÇÐȸ Çмú.±â¼ú³í¹®¹ßǥȸ ³í¹®Áý, v.18 n.1(Åë±Ç Á¦34È£) (2018-05) |
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½ÃÀÛÆäÀÌÁö(52) ÃÑÆäÀÌÁö(2) |
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°æ·®±âÆ÷¸ð¸£Å¸¸£ ; Á¡¼º ; ±âÆ÷¾ÈÁ¤¼º ; ¹Ðµµ ; ¹°°áÇÕÀçºñ ; lightweight foamed mortar ; viscosity ; foam stability ; density ; water-to-binder ratio |
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In this study, viscosity analysis of the lightweight foamed mortar was conducted to evaluate the foam stability. According to a series of experiment, void volume related with density of the mixture and viscosity of the mixture were infleunced by water-to-binder ratio and addition of viscosity modifying admixture (VMA). Especially, the stability of the foam inside the mortar was confirmed with adding VMA. |