{"id":2980,"date":"2026-10-25T10:25:08","date_gmt":"2026-10-25T10:25:08","guid":{"rendered":"https:\/\/ecocretefiber.com\/?p=2980"},"modified":"2026-10-25T10:25:09","modified_gmt":"2026-10-25T10:25:09","slug":"uhpc-%ea%b8%b0%ec%88%a0-%ec%82%ac%ec%96%91","status":"publish","type":"post","link":"https:\/\/ecocretefiber.com\/ko\/uhpc-%ea%b8%b0%ec%88%a0-%ec%82%ac%ec%96%91\/","title":{"rendered":"UHPC \uc790\uc7ac, \uac15\uc12c\uc720, \uc2dc\ud5d8 \ubc0f \uc2dc\uacf5\uc5d0 \uad00\ud55c \uae30\uc220 \uc694\uac74"},"content":{"rendered":"

UHPC \ubc30\ud569\uc740 \uc790\ub8e8\uc5d0 \uc801\ud78c \ub77c\ubca8\uc774 \uc544\ub2c8\ub77c, \uc644\uc131\ub41c \ubd80\uc7ac\uc758 \uc131\ub2a5\uc744 \uae30\uc900\uc73c\ub85c \uc2b9\uc778\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub192\uc740 \uc555\ucd95 \uac15\ub3c4\ub294 \uc911\uc694\ud558\uc9c0\ub9cc, \uc774\ub294 \uade0\uc5f4 \ubc1c\uc0dd \ud6c4 \uc774\uc74c\ub9e4\uac00 \uc778\uc7a5 \ud558\uc911\uc744 \uc5b4\ub5bb\uac8c \uacac\ub514\ub294\uc9c0, \uc587\uc740 \ud328\ub110\uc744 \uacf5\uadf9 \uc5c6\uc774 \ucc44\uc6b8 \uc218 \uc788\ub294\uc9c0, \ub610\ub294 \ud604\uc7a5 \uc591\uc0dd \uacfc\uc815\uc5d0\uc11c \uc9c0\uc815\ub41c \ud2b9\uc131\uc774 \uc81c\ub300\ub85c \ubc1c\ud604\ub420\uc9c0 \uc5ec\ubd80\uc5d0 \ub300\ud574\uc11c\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\uc5d0\uac8c \uc54c\ub824\uc8fc\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c8\ubb38\ub4e4\uc5d0 \ub300\ud55c \ub2f5\uc744 \ucc3e\uc544\uc57c\ub9cc \uad50\ub7c9 \uc774\uc74c\ubd80, \ubcf4\uc218 \uacf5\uc0ac \ub610\ub294 \uac74\ucd95 \ubd80\uc7ac\uc758 \uc0dd\uc0b0\uc5d0 \ucc29\uc218\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0b0\ub3d9 \uc9c0\uc548\ubc29 \ud654\ud559\uc12c\uc720 \uc720\ud55c\uacf5\uc0ac\uc5d0\uc11c\ub294 \ucf58\ud06c\ub9ac\ud2b8 \uc2dc\uc2a4\ud15c\uc6a9 Ecocretefiber\u2122 \uac15\uc12c\uc720\ub97c \uacf5\uae09\ud558\uace0 \uc788\uc73c\uba70, \uc5ec\uae30\uc5d0\ub294 UHPC \uc2dc\ud5d8\uc6a9 \ubbf8\uc138 \uad6c\ub9ac \ucf54\ud305 \uc81c\ud488\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 \uc12c\uc720 \uc120\uc815\uc744 \uc885\ud569\uc801\uc778 \uc801\ud569\uc131 \ud3c9\uac00 \uacc4\ud68d\uc758 \ud55c \ubd80\ubd84\uc73c\ub85c \uac04\uc8fc\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc7ac\ub8cc, \ubc30\ud569, \ud0c0\uc124, \uc591\uc0dd \ubc0f \uc2dc\ud5d8 \uc694\uac74\uc744 \uad6c\ub9e4\uc790, \uc0dd\uc0b0\uc790 \ubc0f \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ud568\uaed8 \ud574\uacb0\ud560 \uc218 \uc788\ub294 \uc2e4\uc9c8\uc801\uc778 \uc9c8\ubb38\ub4e4\ub85c \uc815\ub9ac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ubbf8\uc138<\/figure>\n\n\n\n

\uc131\ub2a5 \uc0ac\uc591\ubd80\ud130 \uc2dc\uc791\ud558\uc138\uc694<\/strong><\/strong><\/h2>\n\n\n\n

\ucd08\uace0\uc131\ub2a5 \ucf58\ud06c\ub9ac\ud2b8\ub294 \ud558\ub098\uc758 \uace0\uc815\ub41c \ubc30\ud569\uc774 \uc544\ub2cc, \uace0\ubc00\ub3c4 \uc2dc\uba58\ud2b8\uacc4 \ubcf5\ud569\uc7ac\uc758 \ud55c \uc885\ub958\uc785\ub2c8\ub2e4. ACI\ub294 \uc774 \ub4f1\uae09\uc744 \ub192\uc740 \uc555\ucd95 \uac15\ub3c4, \ub0ae\uc740 \ud22c\uc218\uc131, \uade0\uc5f4 \ubc1c\uc0dd \ud6c4\uc5d0\ub3c4 \uc9c0\uc18d\ub418\ub294 \uc778\uc7a5 \uc800\ud56d\uc131 \ub4f1 \uae30\uc874 \ucf58\ud06c\ub9ac\ud2b8\ub97c \ub2a5\uac00\ud558\ub294 \uae30\uacc4\uc801 \ubc0f \ub0b4\uad6c\uc131 \uc131\ub2a5\uc744 \ud1b5\ud574 \uc815\uc758\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc12c\uc720 \ubcf4\uac15\uc7ac\uac00 \uc774\ub7ec\ud55c \uc778\uc7a5 \uac70\ub3d9\uc5d0 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 ACI PRC-239.1-24 UHPC \uae30\uc220 \ub178\ud2b8<\/u><\/a> \uc774\ub294 \ubb3c\uc9c8 \ud074\ub798\uc2a4\ub97c \uc774\ud574\ud558\ub294 \ub370 \uc720\uc6a9\ud55c \ucd9c\ubc1c\uc810\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0ac\uc591\uc11c\uc5d0\ub294 \uc6a9\ub3c4\uc640 \uc694\uad6c\ub418\ub294 \uc2dc\uc810\uc5d0 \uc218\ud589\ud574\uc57c \ud560 \uc2dc\ud5d8\uc744 \uba85\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4. \ud604\uc7a5 \ud0c0\uc124 \uad50\ub7c9 \uc774\uc74c\ub9e4, \ud504\ub9ac\uce90\uc2a4\ud2b8 \uc678\ubcbd \ud328\ub110, \ubcf4\uc218\uce35\uc740 \uac01\uac01 \ub2e4\ub978 \ucd08\uae30 \uac15\ub3c4, \uc778\uc7a5 \uac70\ub3d9, \uc720\ub3d9\uc131, \ub178\ucd9c \uc800\ud56d\uc131, \ud45c\uba74 \ud488\uc9c8 \ubc0f \uc591\uc0dd \uc870\uac74\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \u201c100 MPa \uc774\uc0c1\uc758 UHPC\u201d\uc640 \uac19\uc740 \ub2e8\uc77c \uc218\uce58\ub9cc\uc73c\ub85c\ub294 \uc774\ub7ec\ud55c \ubaa8\ub4e0 \uacb0\uc815 \uc0ac\ud56d\uc744 \ud3ec\uad04\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \uad50\ub7c9 \uc801\uc6a9 \uc0ac\ub840\uc5d0\uc11c, \ucd5c\ucd08 \uade0\uc5f4 \ubc1c\uc0dd \ud6c4\uc758 \uc778\uc7a5 \uac70\ub3d9\uc740 UHPC\ub97c \uc120\ud0dd\ud558\ub294 \uc8fc\ub41c \uc774\uc720\uc785\ub2c8\ub2e4. \uc774\uc5d0 \ub300\ud574\uc11c\ub294 \uce21\uc815 \uac00\ub2a5\ud55c \uc218\uc6a9 \uae30\uc900\uc774 \ub9c8\ub828\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud45c\uc900\uc740 \ub2e4\uc74c\uc744 \ud1b5\ud574 \uc2dd\ubcc4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc2e4\uc81c \ubc94\uc704\uc640 \ud310\ubcf8<\/strong>. \uc911\uad6d\uc758 \ud65c\uc131 GB\/T 31387-2015<\/u><\/a> \uc81c\ubaa9\uc740 \ubc18\uc751\uc131 \ubd84\ub9d0 \ucf58\ud06c\ub9ac\ud2b8<\/em>. \uc774 \ud45c\uc900\uc744 \u201cGB\/T 31387-2025\u201d\ub85c \uc778\uc6a9\ud574\uc11c\ub294 \uc548 \ub418\uba70, \ubaa8\ub4e0 UHPC \uc81c\ud488\uc5d0 \uc801\uc6a9\ub418\ub294 \uac83\uc73c\ub85c \uac04\uc8fc\ud574\uc11c\ub3c4 \uc548 \ub429\ub2c8\ub2e4. ASTM C1856\/C1856M-24<\/u><\/a> \ubcf8 \ubb38\uc11c\ub294 \uba85\uc2dc\ub41c \ubc94\uc704 \ub0b4\uc5d0\uc11c \ub300\ud45c\uc801\uc778 UHPC \uc2dc\ud3b8\uc758 \uc81c\uc791 \ubc0f \uc2dc\ud5d8\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uacc4\uc57d \ubb38\uc11c\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud55c \uc124\uacc4 \uaddc\ubc94, \uc7ac\ub8cc \ud45c\uc900, \uc2dc\ud5d8 \uc808\ucc28 \ubc0f \ud504\ub85c\uc81d\ud2b8\ubcc4 \ud5c8\uc6a9\uce58\ub97c \uba85\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ub9e4\ud2b8\ub9ad\uc2a4:<\/figure>\n\n\n\n

\ud638\ud658 \uac00\ub2a5\ud55c \uc2dc\uc2a4\ud15c\uc73c\ub85c \u2018\uc7ac\ub8cc\u2019\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624<\/strong><\/strong><\/h2>\n\n\n\n

UHPC\uc758 \uc131\ub2a5\uc740 \ub300\ubd80\ubd84 \uc790\uc720\uc218 \ud568\ub7c9\uc774 \ub0ae\uc740, \uc138\uc2ec\ud558\uac8c \ubc30\ud569\ub41c \ub9e4\ud2b8\ub9ad\uc2a4\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uc2dc\uba58\ud2b8, \ubbf8\uc138 \uace8\uc7ac, \ubcf4\uc870 \uc2dc\uba58\ud2b8\uc9c8 \uc7ac\ub8cc, \ucda9\uc804\uc7ac, \uac10\uc218\uc81c, \uc12c\uc720 \ub4f1\uc774 \uc11c\ub85c \uc870\ud654\ub97c \uc774\ub8e8\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ubaa9\ud45c\ub294 \uc77c\uad00\ub418\uac8c \ud63c\ud569\ub418\uc5b4 \uc2e4\uc81c \uad6c\uc870\ubb3c\uc5d0 \ud0c0\uc124\ub420 \uc218 \uc788\ub294, \uce58\ubc00\ud558\uba74\uc11c\ub3c4 \uc791\uc5c5\uc131\uc774 \uc88b\uc740 \uc7ac\ub8cc\ub97c \ub9cc\ub4dc\ub294 \uac83\uc785\ub2c8\ub2e4. \uc778\uc0c1\uc801\uc778 \uc6d0\ub8cc \uc0ac\uc591 \ubaa9\ub85d\ub9cc\uc73c\ub85c\ub294 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc774 \ud504\ub85c\uc81d\ud2b8\uc758 \uc131\ub2a5 \ubaa9\ud45c\ub97c \ucda9\uc871\ud560 \uac83\uc774\ub77c\ub294 \ubcf4\uc7a5\uc774 \ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc14\uc778\ub354 \ubc0f \uc785\uc790 \ucda9\uc9c4<\/strong><\/strong><\/h3>\n\n\n\n

\uc2dc\uba58\ud2b8\uc640 \ubcf4\ucda9\uc7ac\uac00 \uacb0\ud569\uc81c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc2e4\ub9ac\uce74 \ud744 \ubc0f \uae30\ud0c0 \ubbf8\uc138 \ubd84\ub9d0\uc740 \ud070 \uc785\uc790 \uc0ac\uc774\uc758 \uacf5\uac04\uc744 \ucc44\uc6cc \uc218\ud654 \ubc18\uc751\uacfc \uac00\uacf5\uc131\uc744 \ubcc0\ud654\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc801\uc758 \ubc30\ud569 \ube44\uc728\uc740 \uc2dc\uba58\ud2b8, \uc785\ub3c4 \ubd84\ud3ec, \ud63c\ud569\uc81c, \uc591\uc0dd \uc870\uac74 \ubc0f \uc2dc\ud5d8 \ubaa9\ud45c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc77c\ubd80 \uc2dc\uc2a4\ud15c\uc740 \uc785\ub3c4 \ubd84\ud3ec\uac00 \uace0\ub978 \uc11d\uc601 \ubaa8\ub798\ub97c \uc0ac\uc6a9\ud558\uace0, \uae30\uc874\uc758 \uad75\uc740 \uace8\uc7ac\ub294 \uac70\uc758 \ub610\ub294 \uc804\ud600 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \uc2dc\uc2a4\ud15c\uc740 \ub2e4\uc591\ud55c \uc9c0\uc5ed \uc790\uc7ac\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 FHWA \uad50\ub7c9-\uc9c0\uc5ed\uc0ac\ud68c \uac80\ud1a0<\/u><\/a> \uc774 \ub17c\ubb38\uc740 \ub2e4\uc591\ud55c UHPC \ubc30\ud569\uacfc \ub300\uccb4 \uacb0\ud569\uc81c \ubc0f \uace8\uc7ac\ub97c \ud65c\uc6a9\ud55c \uc5f0\uad6c \uacb0\uacfc\ub97c \ub2e4\ub8e8\uace0 \uc788\ub2e4.<\/p>\n\n\n\n

\ud2b9\uc815 \uc2e4\ud5d8\uc2e4 \ubc30\ud569 \uacb0\uacfc\ub97c \ubc14\ud0d5\uc73c\ub85c \ubaa8\ub4e0 \ubc30\uce58\uc5d0 \uace0\uc815\ub41c \uc2e4\ub9ac\uce74\ud4f8 \ud568\ub7c9 \ube44\uc728\uc774\ub098 \ud2b9\uc815 \ubaa8\ub798 \uc785\ub3c4 \ubd84\ud3ec\ub97c \ubc18\ub4dc\uc2dc \ud3ec\ud568\ud574\uc57c \ud55c\ub2e4\ub294 \uaddc\uce59\uc73c\ub85c \uc0bc\uc544\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\uc5d0 \uc2e4\uc81c \uc7ac\ub8cc \ub4f1\uae09, \uc218\ubd84 \ubcf4\uc815\uac12, \uc6d0\ub8cc \uad00\ub9ac \uae30\uc900 \ubc0f \uc2b9\uc778\ub41c \ud5c8\uc6a9 \uc624\ucc28 \ubc94\uc704\ub97c \ubb38\uc758\ud558\uc2ed\uc2dc\uc624. \uc2dc\uba58\ud2b8, \uc2e4\ub9ac\uce74\ud744, \ubaa8\ub798 \ub610\ub294 \ucda9\uc804\uc7ac\uc758 \ubcc0\uacbd\uc740 \uba85\ubaa9 \uc911\ub7c9\uc774 \ub3d9\uc77c\ud558\ub354\ub77c\ub3c4 \uc720\ub3d9\uc131\uacfc \uc12c\uc720 \ubd84\uc0b0\uc131\uc744 \ubcc0\ud654\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac10\uc218\uc81c \ubc0f \uc218\ubd84 \uade0\ud615<\/strong><\/strong><\/h3>\n\n\n\n

UHPC\uc5d0\uc11c\ub294 \ub0ae\uc740 \ubb3c-\uc2dc\uba58\ud2b8\uc9c8 \uc7ac\ub8cc \ube44\uc728\uc774 \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. FHWA\ub294 \uc774 \ube44\uc728\uc774 \uc57d 0.25 \ubbf8\ub9cc\uc778 \ud604\uc7a5 \ud0c0\uc124 \uc2dc\uc2a4\ud15c\uc744 \uc124\uba85\ud558\uace0 \uc788\uc9c0\ub9cc, \ubaa9\ud45c\uac12\uc774 \ubaa8\ub4e0 \uacbd\uc6b0\uc5d0 \uc801\uc6a9\ub418\ub294 \ud45c\uc900 \uacf5\uc2dd\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc218\ubd84 \uade0\ud615\uc744 \uc0b0\uc815\ud560 \ub54c\ub294 \uace8\uc7ac\uc758 \uc218\ubd84\uacfc \uc561\uc0c1 \ud63c\ud654\uc81c\ub97c \ubc18\ub4dc\uc2dc \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uace0\uc131\ub2a5 \uac10\uc218\uc81c\ub294 \ub0ae\uc740 \uc218\ubd84 \ud568\ub7c9\uc5d0\uc11c\ub3c4 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc720\ub3d9\uc131\uc744 \ud655\ubcf4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uac10\uc218\uc81c\uc758 \ud654\ud559\uc801 \uc131\uc9c8\uacfc \ud22c\uc5ec\ub7c9\uc740 \uc120\ud0dd\ub41c \uacb0\ud569\uc7ac \ubc0f \ud0c0\uc124 \uac00\ub2a5 \uc2dc\uac04\ub300\uc640 \ud638\ud658\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac10\uc218\uc81c\ub97c \ub354 \ub9ce\uc774 \uc0ac\uc6a9\ud55c\ub2e4\uace0 \ud574\uc11c \ubb34\uc870\uac74 \uc88b\uc740 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud638\ud658\ub418\uc9c0 \uc54a\uac70\ub098 \uacfc\ub3c4\ud55c \uc591\uc744 \uc0ac\uc6a9\ud558\uba74 \uacbd\ud654 \uc0c1\ud0dc, \ubd84\ub9ac \uc800\ud56d\uc131 \ubc0f \ud0c0\uc124 \uac00\ub2a5 \uc2dc\uac04\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\uacf5\uc790\ub294 \ud63c\ud569\uc774 \ub05d\ub0a0 \ub54c\uc640 \ud0c0\uc124 \uc2dc\uc810\uc5d0 \uc720\ub3d9\uc131\uc744 \ub2e4\uc2dc \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc8fc\ubcc0 \ud658\uacbd \uc870\uac74\uacfc \uacbd\uacfc \uc2dc\uac04\uc744 \uae30\ub85d\ud574 \ub450\uc2ed\uc2dc\uc624. \uc720\ub3d9\uc131\uc774 \uc2b9\uc778\ub41c \ubc94\uc704\ub97c \ubc97\uc5b4\ub0a0 \uacbd\uc6b0, \ud604\uc7a5\uc5d0\uc11c \uae30\ub85d\ub418\uc9c0 \uc54a\uc740 \ubb3c\uc744 \ucd94\uac00\ud558\ub294 \ub300\uc2e0 \uc801\uaca9\ud55c \uc808\ucc28\ub97c \ud1b5\ud574 \uc870\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac15\uc12c\uc720\uc758 \ud615\uc0c1 \ubc0f \ud488\uc9c8<\/strong><\/strong><\/h3>\n\n\n\n

\ub9ce\uc740 UHPC \uc2dc\uc2a4\ud15c\uc5d0 \ud3ec\ud568\ub41c \ubbf8\uc138\ud55c \uac15\ucca0 \uc12c\uc720\ub294 \uade0\uc5f4\uc744 \uc5f0\uacb0\ud574 \uc8fc\uba70, \ubcf5\ud569\uc7ac\uac00 \ucd5c\ucd08 \uade0\uc5f4 \ubc1c\uc0dd \ud6c4\uc5d0\ub3c4 \uc778\uc7a5\ub825\uc744 \uacc4\uc18d \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4. \uc774 \uc12c\uc720\uc758 \uc9c1\uacbd, \uae38\uc774, \ud615\uc0c1, \uac15\ub3c4, \ud45c\uba74 \uc0c1\ud0dc \ubc0f \ucca8\uac00\ub7c9\uc740 \ud63c\ud569, \ubc30\ud5a5, \uc778\ucd9c \ubc0f \ucd5c\uc885 \uc778\uc7a5 \uac70\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc801\ud569\ud55c \uc12c\uc720\ub780 \ud574\ub2f9 \ubd80\uc7ac\uc758 \uac80\uc99d\ub41c \ubcf5\ud569 \uc694\uad6c\uc0ac\ud56d<\/strong> \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \uc548\uc815\uc801\uc778 \ucde8\uae09\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc800\ud76c Ecocretefiber\u2122 \ubbf8\uc138 \uad6c\ub9ac \ucf54\ud305 \uac15\uc12c\uc720<\/u><\/a> \ud398\uc774\uc9c0 \ubaa9\ub85d 10~20 mm<\/strong> \uae38\uc774, 0.10~0.30 mm<\/strong> \uc9c1\uacbd \ubc0f \uc81c\ud488\uc758 \uc778\uc7a5 \uac15\ub3c4 2,850 MPa \uc774\uc0c1<\/strong> \ub098\uc5f4\ub41c \uc635\uc158\uc5d0 \ub300\ud574. \uc774\ub294 \ubd80\ud53c \uae30\uc900 1.0~2.0%<\/strong> \uc774\ub294 \uacf5\ud559\uc801 \uc124\uacc4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\ub294 UHPC \ub610\ub294 \uace0\uc131\ub2a5 \ubd80\uc7ac\uc758 \ub300\ub7b5\uc801\uc778 \uc2dc\ud5d8 \ubc94\uc704\uc785\ub2c8\ub2e4. \ud574\ub2f9 \uc218\uce58\ub97c \uc0ac\uc6a9\ud558\uae30 \uc804\uc5d0 \uc815\ud655\ud55c SKU\uc640 \uc778\uc99d\uc11c\ub97c \ud655\uc778\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4. \uc774 \ud398\uc774\uc9c0\uc5d0 \uc81c\uc2dc\ub41c \uc81c\ud488 \ubc94\uc704\ub294 \ubaa8\ub4e0 UHPC\uc5d0 \uc801\uc6a9\ub418\ub294 \uaddc\uce59\uc774 \uc544\ub2c8\uba70, \ub2e8\uc77c \uc12c\uc720\uc758 \uc778\uc7a5 \uc2dc\ud5d8 \uacb0\uacfc\ub294 \uc8fc\uc870 \ubd80\uc7ac\uc758 \uc778\uc7a5 \uac15\ub3c4\ub97c \ub098\ud0c0\ub0b4\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac15\uc12c\uc720 \uc18c\uc7ac\uc758 \uc0ac\uc591\uc774 \ud544\uc694\ud55c \uacbd\uc6b0, ASTM A820\/A820M-22<\/u><\/a> \uc81c\uacf5\ub41c \uc12c\uc720 \ub4f1\uae09\uacfc \ud2b9\uc131\uc744 \uc815\uc758\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc124\uacc4 \ud300\uc740 UHPC \ubcf5\ud569\uc7ac\ub97c \ubcc4\ub3c4\ub85c \uac80\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4. \uad6c\ub9ac \ucf54\ud305\uc740 \uc81c\ud488\uc758 \ud2b9\uc9d5\uc77c \uc218 \uc788\uc9c0\ub9cc, \uc804\uccb4 \ubd80\uc7ac\uc758 \ub0b4\uad6c\uc131\uc740 \uc5ec\uc804\ud788 \ud53c\ubcf5 \ub450\uaed8, \ub9e4\ud2b8\ub9ad\uc2a4, \ub178\ucd9c \uc870\uac74 \ubc0f \uc138\ubd80 \uc124\uacc4\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\uc870\ubc00\ud558\uac8c<\/figure>\n\n\n\n

\ud63c\ud569 \uc81c\uc5b4 \ubc0f \uc12c\uc720 \ubd84\uc0b0<\/strong><\/strong><\/h2>\n\n\n\n

UHPC\ub294 \uc77c\ubc18 \ucf58\ud06c\ub9ac\ud2b8\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ud63c\ud569 \uc5d0\ub108\uc9c0\uc640 \uc2dc\uac04\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uac74\uc870 \ubd84\ub9d0\uc740 \uade0\uc77c\ud558\uac8c \ud63c\ud569\ub418\uc5b4\uc57c \ud558\uba70, \ubb3c\uacfc \ud63c\ud654\uc81c\ub294 \ubc30\uce58 \uc804\uccb4\uc5d0 \uace8\uace0\ub8e8 \ud37c\uc838\uc57c \ud558\uace0, \ud63c\ud569\ubb3c\uc740 \uc791\uc5c5 \uac00\ub2a5\ud55c \ud398\uc774\uc2a4\ud2b8\ub85c \ubcc0\ud558\ub294 \ud2b9\uc720\uc758 \uc804\uc774 \ub2e8\uacc4\ub97c \uac70\uccd0\uc57c \ud569\ub2c8\ub2e4. \uadf8 \ud6c4, \uc12c\uc720\ub294 \ubb49\uce58\uc9c0 \uc54a\uace0 \uace0\ub974\uac8c \ubd84\ud3ec\ub418\ub3c4\ub85d \uac80\uc99d\ub41c \ud22c\uc785 \uc21c\uc11c\uc5d0 \ub530\ub77c \ud63c\ud569\ubb3c\uc5d0 \ucca8\uac00\ub429\ub2c8\ub2e4. \ubbf9\uc11c\uc758 \uc6a9\ub7c9, \ube14\ub808\uc774\ub4dc \ud615\uc0c1, \ubc30\uce58 \ud06c\uae30, \uc6d0\uc790\uc7ac \uc0c1\ud0dc\ub294 \uac01 \ub2e8\uacc4\uac00 \uc18c\uc694\ub418\ub294 \uc2dc\uac04\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n

\u201c5\ubd84\u201d\uc774\ub77c\ub294 \uace0\uc815\ub41c \ud63c\ud569 \uaddc\uce59\uc774\ub098 \ub2e8\uc77c 3\ub2e8 \uc18d\ub3c4 \uc21c\uc11c\ub9cc\uc73c\ub85c\ub294 \ubaa8\ub4e0 \uc7a5\ube44\ub97c \uac80\uc99d\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \ubc30\uce58 \uaddc\ubaa8\ub85c \uc2e4\uc81c \ubbf9\uc11c\ub97c \uc2dc\ud5d8 \uc6b4\uc601\ud558\uace0, \uc21c\uc11c\uc640 \ucd9c\ub825 \ub610\ub294 \ud544\uc694\ud55c \uacbd\uc6b0 \uc2dc\uac01\uc801 \ubcc0\ud654\ub97c \uae30\ub85d\ud55c \ub4a4, \ud63c\ud569\ubb3c\uc774 \uade0\uc77c\ud55c\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc816\uc740 \ubd84\ub9d0 \ubd09\uc9c0\ub098 \uc12c\uc720\uc758 \uac11\uc791\uc2a4\ub7ec\uc6b4 \ucca8\uac00\ub294 \uad6d\ubd80\uc801\uc778 \ub369\uc5b4\ub9ac \ud604\uc0c1\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc12c\uc720\uac00 \uae38\uac70\ub098 \uc12c\uc720 \ubd80\ud53c\uac00 \ud074\uc218\ub85d \uc720\ub3d9\uc131\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc73c\ub098, \ub354 \ub9ce\uc740 \uc591\uc744 \ucca8\uac00\ud558\ub294 \uac83\uc740 \ud63c\ud569\ubb3c\uc774 \ud0c0\uc124 \uac00\ub2a5\ud558\uace0 \uc2dc\ud5d8\ub41c \uc778\uc7a5 \uac15\ub3c4 \ubc18\uc751\uc774 \uac1c\uc120\ub418\ub294 \uacbd\uc6b0\uc5d0\ub9cc \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc12c\uc720\uc758 \ubd84\uc0b0 \ubc0f \ubc30\ud5a5\uc740 \ub610\ud55c \ub2e4\uc74c \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. UHPC\uac00 \uac70\ud478\uc9d1\uc5d0 \uc5b4\ub5bb\uac8c \ucc44\uc6cc\uc9c0\ub294\uc9c0<\/strong>. \uae34 \uc774\uc74c\ubd80\uc758 \ud55c\ucabd \ub05d\uc5d0\uc11c \uc2dc\uc791\ub418\ub294 \uc720\ub3d9\uc740 \ub2e4\uc810 \ucda9\uc9c4 \ubc29\uc2dd\uacfc \ub2ec\ub9ac \uc12c\uc720\uc758 \ubc30\ud5a5\uc744 \ub2e4\ub974\uac8c \ub9cc\ub4e4 \uc218 \uc788\ub2e4. \ub2e4\ub978 \ubc29\ud5a5\uc73c\ub85c \ud0c0\uc124\ub41c \uc2e4\ud5d8\uc6a9 \uc2dc\ud3b8\uc740 \uc644\uc131\ub41c \uad6c\uc870\ubb3c\uc758 \ud2b9\uc131\uc744 \uc624\ud574\uc758 \uc18c\uc9c0\uac00 \uc788\ub294 \ubc29\uc2dd\uc73c\ub85c \ubcf4\uc5ec\uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. FHWA \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74, \uc77c\ubd80 \ud615\uc0c1\uc5d0\uc11c\ub294 \uad7d\ud798 \uc751\ub2f5\uc5d0 \uc0c1\ub2f9\ud55c \ubc30\ud5a5 \ud6a8\uacfc\uac00 \ub098\ud0c0\ub098\ub294 \uac83\uc73c\ub85c \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4. \uc790\uaca9 \uac80\uc99d\uc6a9 \ubaa8\ud615\uc740 \uc2e4\uc81c \ud615\uc0c1, \uc720\ub3d9 \uacbd\ub85c, \uce58\uc218, \ubcf4\uac15\uc7ac \ubc0f \ud0c0\uc124 \ubc29\ubc95\uc744 \ubc18\uc601\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc720\uc6a9\ud55c \ubc30\ud569 \uae30\ub85d\uc5d0\ub294 \uc6d0\ub8cc \ub85c\ud2b8 \ubc88\ud638, \ubb3c \ubcf4\uc815\ub7c9, \ud63c\ud654\uc81c \ud22c\uc5ec\ub7c9, \ud63c\ud569 \uc21c\uc11c, \uc12c\uc720 \ucca8\uac00\uc728, \ubc30\ud569\ub7c9, \ud63c\ud569 \uc2dc\uac04, \ud0c0\uc124 \uc2dc \uc720\ub3d9\uc131, \uc628\ub3c4 \ubc0f \ud0c0\uc124 \uc2dc\uac04\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ub85d\uc744 \ud1b5\ud574 \uc0dd\uc0b0\uc790\ub294 \uc5b4\ub5a4 \ubcc0\uc218\uac00 \ubcc0\uacbd\ub418\uc5c8\ub294\uc9c0 \ucd94\uce21\ud560 \ud544\uc694 \uc5c6\uc774 \uc2dc\ud5d8 \uc2e4\ud328 \uc6d0\uc778\uc744 \uc870\uc0ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

Named \uba54\uc11c\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2e0\uc120\ud55c \uc720\ub7c9 \uce21\uc815\ud558\uae30<\/strong><\/strong><\/h2>\n\n\n\n

\uc2e0\uc120\ud55c UHPC\ub294 \uc12c\uc720\ub97c \ud604\ud0c1 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\uba74\uc11c \uc881\uc740 \uc138\ubd80 \ubd80\uc704\ub97c \ud1b5\uacfc\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub294 \uc720\ub3d9\uc131 \ubc94\uc704\ub97c \uc124\uc815\ud558\uace0 \uc774\ub97c \uce21\uc815\ud558\ub294 \ubc29\ubc95\uc744 \uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubd80 \ud504\ub85c\uc81d\ud2b8 \ud300\uc740 \uc2ac\ub7fc\ud504-\ud50c\ub85c\uc6b0 \ubc29\uc2dd\uc758 \uce21\uc815\uc744 \uc0ac\uc6a9\ud558\ub294 \ubc18\uba74, \ub2e4\ub978 \ud300\uc740 \uc218\uc815\ub41c \uc720\ub3d9\uc131 \ud14c\uc774\ube14 \ubc29\uc2dd\uc744 \uba85\uc2dc\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774\ub4e4\uc774 \ubcf4\uace0\ud55c \uc9c1\uacbd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc0c1\ud638 \uad50\ud658 \ubd88\uac00\ub2a5\ud568<\/strong>.<\/p>\n\n\n\n

\uc608\ub97c \ub4e4\uc5b4, ASTM C1856\/C1856M-24<\/u><\/a> \uc9c0\uc815\ub41c \uc555\ucd95 \uac15\ub3c4\uac00 \ucd5c\uc18c 120 MPa<\/strong>, \uba85\ubaa9\uc0c1 \ucd5c\ub300 \ucd1d \uc785\uc790 \ud06c\uae30\uac00 \ub2e4\uc74c\ubcf4\ub2e4 \uc791\uc740 5 mm<\/strong>, \uadf8\ub9ac\uace0 \ud55c 200~250 mm<\/strong> \uc218\uc815\ub41c \uc720\ub3d9 \ud14c\uc774\ube14 \uc808\ucc28\uc5d0 \ub530\ub77c \uce21\uc815\ub41c \uc720\ub3d9\ub3c4. \uc774\ub294 \ubcf8 \uc2dc\ud5d8 \ubc29\ubc95\uc758 \uc801\uc6a9 \ubc94\uc704\uc77c \ubfd0, \ubaa8\ub4e0 UHPC \uc81c\ud488\uc5d0 \ub300\ud55c \ubcf4\ud3b8\uc801\uc778 \ucd08\uae30 \uc720\ub3d9\ub3c4 \ubaa9\ud45c\uce58\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ubcc4\ub3c4\uc758 \u201c600~800 mm \uc2ac\ub7fc\ud504 \uc2a4\ud504\ub808\ub4dc\u201d \uc218\uce58\ub294 \ud574\ub2f9 \uae30\uad6c \ubc0f \ubc29\ubc95\uc744 \ud655\uc778\ud558\uc9c0 \uc54a\uace0\ub294 \uc774 \uc218\uce58\uc640 \ube44\uad50\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc2dc\ud5d8\uc9c0\uc5d0\ub294 \uc2dc\ud5d8\uba85\uacfc \ud5c8\uc6a9 \ubc94\uc704\ub97c \ud568\uaed8 \uae30\uc7ac\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

\uc721\uc548 \uc810\uac80\uc740 \uc5ec\uc804\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. \uac80\uc0ac\uc790\ub294 \uacc4\ud68d\ub41c \ud0c0\uc124 \uae30\uac04 \ub3d9\uc548 \uc12c\uc720 \ub369\uc5b4\ub9ac, \ud398\uc774\uc2a4\ud2b8 \ub204\ucd9c, \ubd84\ub9ac \ud604\uc0c1, \uacf5\uae30 \ud3ec\uc9d1, \uadf8\ub9ac\uace0 \uc720\ub3d9\uc131\uc758 \ubcc0\ud654\ub97c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2e0\uc120\ud55c \uc720\ub3d9\uc131 \uc218\uce58\ub9cc\uc73c\ub85c\ub294 \uc12c\uc720\uac00 \uace0\ub974\uac8c \ubd84\ud3ec\ub418\uc5b4 \uc788\ub294\uc9c0, \ub610\ub294 \ucca0\uadfc \ub4a4\ucabd\uc758 \uc774\uc74c\ub9e4\uac00 \uc81c\ub300\ub85c \ucc44\uc6cc\uc9c8\uc9c0 \ud655\uc778\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\uac1c\ubcc4\uc801\uc73c\ub85c<\/figure>\n\n\n\n

\ubc30\uce58 \uacc4\ud68d, \uc774\uc74c\ubd80 \ubc0f \uc591\uc0dd<\/strong><\/strong><\/h2>\n\n\n\n

UHPC\ub294 \uc2b9\uc778\ub41c \ubc30\ud569\uc744 \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \uc790\uac00 \ub2e4\uc9d0\uc131\uc774 \uc788\uc744 \uc218 \uc788\uc9c0\ub9cc, \uc5ec\uc804\ud788 \uacac\uace0\ud55c \uac70\ud478\uc9d1, \uc6d0\ud65c\ud55c \ubc30\uae30 \uacbd\ub85c, \uadf8\ub9ac\uace0 \ubd80\uc7ac\ub97c \uc644\uc804\ud788 \ucc44\uc6b8 \uc218 \uc788\ub294 \uc2dc\uacf5 \uc21c\uc11c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uac70\ud478\uc9d1\uc740 \ud0c0\uc124\ub41c \ucf58\ud06c\ub9ac\ud2b8\uc758 \uc555\ub825\uc744 \uacac\ub514\uace0 \ud398\uc774\uc2a4\ud2b8\uc758 \ub204\ucd9c\uc744 \ucd5c\uc18c\ud654\ud574\uc57c \ud569\ub2c8\ub2e4. \ud604\uc7a5 \ud0c0\uc124 \uc5f0\uacb0\ubd80\uc758 \ud45c\uba74\uc740 \uc0c8\ub85c\uc6b4 \ucf58\ud06c\ub9ac\ud2b8\uac00 \uae30\uc874 \ucf58\ud06c\ub9ac\ud2b8\uc640 \uc811\ucc29\ub420 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\uc790\uc758 \uc0c1\uc138 \ub3c4\uba74\uc5d0 \ub530\ub77c \uc801\uc808\ud788 \ucc98\ub9ac\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc0c8\ub85c \ud0c0\uc124\ub41c \uc5f0\uacb0\ubd80\uac00 \uc694\uad6c\ub418\ub294 \uc774\ud615 \uac15\ub3c4\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0\ub294 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc8fc\uc870 \ubc29\uc2dd\uc740 \uc12c\uc720 \ubc30\ud5a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ubbc0\ub85c, \uc8fc\uc785 \ubc29\ud5a5\uc744 \ubcc0\uacbd\ud558\uac70\ub098 \uac80\uc99d\ub418\uc9c0 \uc54a\uc740 \ub0b4\ubd80 \uc9c4\ub3d9\uc744 \uc0ac\uc6a9\ud558\uba74 \uc81c\ud488\uc758 \ud2b9\uc131\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. FHWA\uc758 \uac80\ud1a0 \ubcf4\uace0\uc11c\uc5d0 \ub530\ub974\uba74, \uc77c\ubc18\uc801\uc73c\ub85c \ub0b4\ubd80 \uc9c4\ub3d9\uc740 \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> \uc12c\uc720 \ubcf4\uac15 UHPC\uc758 \uacbd\uc6b0, \uac07\ud78c \uacf5\uae30\ub97c \ubc30\ucd9c\ud558\uae30 \uc704\ud574 \uc81c\ud55c\uc801\uc778 \uc678\ubd80 \uc9c4\ub3d9\uc744 \uc801\uc6a9\ud558\ub294 \uac83\uc744 \uace0\ub824\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc2b9\uc778\ub41c \uacf5\ubc95\uc758 \uc77c\ubd80\uc77c \ub54c\uc5d0\ub9cc \ud574\ub2f9\ub429\ub2c8\ub2e4. \ubaa8\ub4e0 UHPC \uc0ac\uc591\uc5d0 \uc77c\ub960\uc801\uc778 \uce35 \ub450\uaed8\ub098 \uc9c4\ub3d9 \uc2dc\uac04\uc774 \uba85\uc2dc\ub418\uc5b4 \uc788\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ubaa8\ud615 \uc2dc\ud5d8\uc744 \ud1b5\ud574 \ubaa8\uc11c\ub9ac, \uac1c\uad6c\ubd80 \ubc0f \uc587\uc740 \ubd80\uc704\ub85c\uc758 \uc758\ub3c4\ub41c \uc9c4\ub3d9 \uacbd\ub85c\ub97c \uc785\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc591\uc0dd\uc5d0\ub294 \ub450 \uac00\uc9c0 \uc0c1\ud638 \uc5f0\uad00\ub41c \uc5ed\ud560\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\ub85c \uc218\ubd84 \ud568\ub7c9\uc774 \ub0ae\uc740 \ub9e4\ud2b8\ub9ad\uc2a4\uac00 \uc218\ubd84\uc744 \uc783\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\ud638\ud558\uace0, \uc694\uad6c\ub418\ub294 \ud2b9\uc131\uc744 \ubc1c\ub2ec\uc2dc\ud0ac \uc218 \uc788\ub294 \uc628\ub3c4 \uacbd\uacfc\ub97c \uc720\uc9c0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uacbd\ud654 \uc804\uacfc \uacbd\ud654 \uc9c1\ud6c4\uc758 \ucd08\uae30 \ub2e8\uacc4\ub294 \ud2b9\ud788 \uac74\uc870\uc5d0 \ubbfc\uac10\ud569\ub2c8\ub2e4. \uc77c\ubd80 \ud504\ub9ac\uce90\uc2a4\ud2b8 \uacf5\ubc95\uc5d0\uc11c\ub294 \ucd08\uae30 \uc720\uc9c0 \uc2dc\uac04 \ud6c4 \uc5f4 \ub610\ub294 \uc99d\uae30 \ucc98\ub9ac\ub97c \uc801\uc6a9\ud558\ub294 \ubc18\uba74, \ud604\uc7a5 \ud0c0\uc124 \uacf5\ubc95\uc758 \uc0c1\ub2f9\uc218\ub294 \uc2b9\uc778\ub41c \uc0c1\uc628 \uc591\uc0dd \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\ub294 \ud2b9\uc131 \ubc1c\ub2ec\uc744 \uac00\uc18d\ud654\ud560 \uc218 \uc788\uc9c0\ub9cc, \uadf8 \uc628\ub3c4, \uc628\ub3c4 \uc0c1\uc2b9\ub960 \ubc0f \uc9c0\uc18d \uc2dc\uac04\uc740 \uc2e4\uc81c \uc81c\ud488\uacfc \ubd80\uc7ac \ud615\uc0c1\uc5d0 \ub9de\uac8c \uac80\uc99d\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. UHPC \uc591\uc0dd\uc5d0 \ub300\ud55c FHWA \uac80\ud1a0<\/u><\/a> \uc0c1\uc628 \uacbd\ud654 \ubc29\uc2dd\uc744 \ud3ec\ud568\ud558\uc5ec \uc5ec\ub7ec \uac00\uc9c0 \uacbd\ud654 \uacfc\uc815\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacbd\ud654 \uc2dc\uc791 \uc2dc\uc810, \uc2b5\uae30 \ubc29\uc9c0 \uc870\uce58, \uc628\ub3c4 \ubcc0\ud654 \ucd94\uc774, \uadf8\ub9ac\uace0 \uac70\ud478\uc9d1 \ud574\uccb4 \ub610\ub294 \ud558\uc911 \uac00\uc555 \uc2dc\uc810\uc744 \uae30\ub85d\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2dc\uacf5\ub41c \uc774\uc74c\ubd80\uc5d0 \uc801\uc6a9\ub41c \uc5f4\ucc98\ub9ac\uc640 \ub2e4\ub978 \uc5f4\ucc98\ub9ac\ub97c \ubc1b\uc740 \uc2e4\ud5d8\uc6a9 \uc2dc\ud3b8\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud604\uc7a5 \ubd80\uc7ac\uac00 \ub3d9\uc77c\ud55c \uac15\ub3c4\uc5d0 \ub3c4\ub2ec\ud588\ub2e4\uace0 \uc8fc\uc7a5\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub514\uc790\uc778\uc744 \uc81c\uc5b4\ud558\ub294 \uc18d\uc131\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624<\/strong><\/strong><\/h2>\n\n\n\n

\uc644\uc804\ud55c \uc218\uc6a9 \uacc4\ud68d\uc740 \ub2e4\uc74c\uc744 \uad6c\ubd84\ud569\ub2c8\ub2e4. \uc2e0\uaddc \ub9e4\ubb3c<\/strong>, \uae30\uacc4\uc801 \ud2b9\uc131<\/strong>, \ubc0f \ub0b4\uad6c\uc131<\/strong>. \uc5ec\uae30\uc5d0\ub294 \uc2dc\ub8cc \ucc44\ucde8, \uc2dc\ub8cc \ud615\uc0c1, \ud0c0\uc124 \ubc29\ud5a5, \uc591\uc0dd, \uacbd\uacfc \uae30\uac04, \uc2dc\ud5d8 \ud69f\uc218, \ubd88\ud569\uaca9 \ub610\ub294 \uc7ac\uc2dc\ud5d8 \uae30\uc900\uc774 \uba85\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc694\uad6c\ub418\ub294 \uac12\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\uc758 \uc124\uacc4 \ubc0f \ub178\ucd9c \ub4f1\uae09\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \u201cUHPC \ucd5c\uc18c \uae30\uc900\u201d \ud45c\ub294 \ud574\ub2f9 \uacc4\ud68d\uc744 \ub300\uccb4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc694\uad6c \uc0ac\ud56d<\/strong><\/td>\ud504\ub85c\uc81d\ud2b8 \uc9c8\ubb38<\/strong><\/td>\uc694\uccad\ud560 \uc99d\uac70<\/strong><\/td><\/tr>
\ub6f0\uc5b4\ub09c \uac00\uacf5\uc131<\/td>\ubc30\uce58 \uae30\uac04 \ub3d9\uc548 \ubbf9\uc2a4\uac00 \uc774 \uc694\uc18c\ub97c \ucc44\uc6b8 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/td>\uba85\uba85\ub41c \uc720\ub3d9\ubc95, \uc2dc\uac04, \uc628\ub3c4, \ubd84\ub9ac \ubc0f \uc12c\uc720 \ubd84\uc0b0 \uac80\uc0ac<\/td><\/tr>
\uc555\ucd95 \uac15\ub3c4<\/td>\uc694\uc18c\ub294 \uc5b8\uc81c \ud574\uc81c, \uc5f0\uacb0 \ub610\ub294 \ub85c\ub4dc\ub420 \uc218 \uc788\ub098\uc694?<\/td>\ub300\ud45c \uc2dc\ud3b8, \uc591\uc0dd \uc774\ub825, \uc9c0\uc815\ub41c \uacbd\uacfc \uae30\uac04 \ubc0f \ud569\uaca9 \uae30\uc900<\/td><\/tr>
\uc778\uc7a5 \uc751\ub2f5<\/td>\uade0\uc5f4\uc774 \ubc1c\uc0dd\ud55c \ud6c4\uc5d0\ub3c4 \uc774 \uc7ac\ub8cc\ub294 \uc800\ud56d\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\uae4c?<\/td>\uc9c1\uc811 \uc778\uc7a5\ubc95 \ubc0f \uc124\uacc4\uc640 \uc5f0\uacc4\ub41c \uc751\ub2f5 \uae30\uc900<\/td><\/tr>
\uc12c\uc720 \uacf5\uae09<\/td>\ub0a9\ud488\ub41c \ub4f1\uae09\uc774 \uc801\uaca9 \ub4f1\uae09\uc778\uac00\uc694?<\/td>\uce58\uc218, \uc720\ud615, \uc6a9\ub7c9, \ub85c\ud2b8 \ucd94\uc801\uc131 \ubc0f \uc6d0\uc790\uc7ac \uc778\uc99d\uc11c<\/td><\/tr>
\ub0b4\uad6c\uc131<\/td>\ub9e4\ud2b8\ub9ad\uc2a4\uc640 \uc138\ubd80 \uc124\uc815\uc774 \ub178\ucd9c\uc5d0 \uc801\ud569\ud560\uae4c\uc694?<\/td>\ud504\ub85c\uc81d\ud2b8\ubcc4 \uc6b4\uc1a1, \ub3d9\uacb0-\ud574\ub3d9 \ub610\ub294 \uae30\ud0c0 \ub178\ucd9c \uc2dc\ud5d8<\/td><\/tr>
\uc644\uc131\ub41c \uc694\uc18c<\/td>\uc2e4\uce21 \ud615\uc0c1\uc774 \uc124\uacc4\ub3c4\uc640 \uc77c\uce58\ud569\ub2c8\uae4c?<\/td>\uc774\uc74c\ubd80 \uc900\ube44, \ucda9\uc9c4, \ud53c\ubcf5, \ud5c8\uc6a9\uc624\ucc28, \ud45c\uba74 \uc0c1\ud0dc \ubc0f \uacbd\ud654 \uae30\ub85d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

ASTM C1856\/C1856M-24<\/u><\/a> UHPC\uc5d0 \ub9de\ucdb0 \uc2dc\ud3b8 \uc81c\uc791 \ubc0f \uc2dc\ud5d8 \ubc29\ubc95\uc744 \uc870\uc815\ud569\ub2c8\ub2e4. \uad6c\uc870 \uc124\uacc4\uc5d0\uc11c \uc9c1\uc811 \uc778\uc7a5 \ud2b9\uc131\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0, AASHTO T 397<\/u><\/a> UHPC\uc758 \ub2e8\ucd95 \uc778\uc7a5 \uc2dc\ud5d8\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \uad7d\ud798 \ubcf4 \uc2dc\ud5d8\ubc95 \ub4f1 ASTM C1609\/C1609M-24<\/u><\/a> \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc694\uad6c\ud560 \uacbd\uc6b0 \uc12c\uc720 \ubcf4\uac15 \ubcf5\ud569\uc7ac\uc758 \uac70\ub3d9\uc744 \ud2b9\uc131\ud654\ud560 \uc218\ub294 \uc788\uc9c0\ub9cc, \uc778\uc815\ub41c \uc0c1\uad00\uad00\uacc4\uac00 \uc5c6\ub294 \ud55c \uad7d\ud798 \uac15\ub3c4 \uac12\uc744 \uc9c1\uc811 \uc778\uc7a5 \uc124\uacc4 \ud2b9\uc131\uc73c\ub85c \ub300\uccb4\ud574\uc11c\ub294 \uc548 \ub41c\ub2e4.<\/p>\n\n\n\n

\ub0ae\uc740 \ud22c\uacfc\uc131\uc740 UHPC\uc758 \uc77c\ubc18\uc801\uc778 \uc7a5\uc810\uc774\uc9c0\ub9cc, \uc774\ub294 \uc5fc\ud654\ubb3c \uce68\ud22c\uac00 \uc804\ud600 \uc5c6\uac70\ub098, \ud0c4\uc0b0\ud654\uac00 \uc804\ud600 \uc77c\uc5b4\ub098\uc9c0 \uc54a\uac70\ub098, \uc0ac\uc6a9 \uc218\uba85\uc774 100\ub144 \ub610\ub294 200\ub144\uc73c\ub85c \uace0\uc815\ub41c\ub2e4\ub294 \uac83\uc744 \ubcf4\uc7a5\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ub178\ucd9c \uc870\uac74, \uade0\uc5f4 \uc0c1\ud0dc, \uc774\uc74c\ub9e4, \uc591\uc0dd \ubc0f \uc2dc\ud5d8 \ubc29\ubc95 \ub4f1\uc774 \ubaa8\ub450 \uc911\uc694\ud569\ub2c8\ub2e4. \ub0b4\uad6c\uc131 \uae30\uc900\uacfc \uc774\ub97c \uc785\uc99d\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub41c \ubc29\ubc95\uc744 \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624. \uae08\uc18d \uc12c\uc720 \ud63c\ud569\ubb3c\uc758 \uacbd\uc6b0, \uacb0\uacfc\ub97c \ud574\uc11d\ud558\uae30 \uc804\uc5d0 \uc804\uae30 \uc804\ub3c4 \uc2dc\ud5d8\uc774 \ud574\ub2f9 \uc12c\uc720 \ubc30\uc5f4\uc5d0 \uc801\ud569\ud55c\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\uc555\ucd95,<\/figure>\n\n\n\n

UHPC \uac15\uc12c\uc720 \uad6c\ub9e4 \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/strong><\/strong><\/h2>\n\n\n\n

\uac00\uaca9\uc744 \ubb38\uc758\ud558\uae30 \uc804\uc5d0 \uacf5\uae09\uc5c5\uccb4\uc5d0 \uc801\uc6a9 \ubd84\uc57c\uc640 \uc131\ub2a5 \ubaa9\ud45c\ub97c \uc54c\ub824\uc8fc\uc2ed\uc2dc\uc624. \ud574\ub2f9 \uc12c\uc720\uac00 \ud604\uc7a5 \ud0c0\uc124 \uad50\ub7c9 \uc774\uc74c\ubd80, \ud504\ub9ac\uce90\uc2a4\ud2b8 \ubd80\uc7ac, \uc624\ubc84\ub808\uc774, \uc587\uc740 \uac74\ucd95\uc6a9 \ud328\ub110, \ub610\ub294 \ubcf4\uc218 \uacf5\uc0ac\uc5d0 \uc0ac\uc6a9\ub418\ub294\uc9c0 \uc5ec\ubd80\ub97c \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624. \ub610\ud55c \ubc14\uc778\ub354 \uc2dc\uc2a4\ud15c, \ubbf9\uc11c \uc720\ud615, \uc608\uc0c1 \ud0c0\uc124 \ubc29\ubc95, \ud0c0\uc124 \uacbd\ub85c, \uc591\uc0dd \uacc4\ud68d, \uadf8\ub9ac\uace0 \ud544\uc694\ud55c \uc778\uc7a5 \ub610\ub294 \uad7d\ud798 \uc2dc\ud5d8\uc5d0 \ub300\ud574\uc11c\ub3c4 \uc54c\ub824\uc8fc\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

1. \uc815\ud655\ud55c \uc12c\uc720\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc7ac\uc9c8, \uc9c1\uc120\ud615 \ub610\ub294 \uad6c\ubd80\ub7ec\uc9c4 \ud615\ud0dc, \uae38\uc774, \uc9c1\uacbd, \uc885\ud6a1\ube44, \ud45c\uba74 \ucc98\ub9ac \ubc0f \ud3ec\uc7a5 \ubc29\uc2dd\uc5d0 \ub300\ud574 \ud569\uc758\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

2. \ubd80\ud53c\uc640 \uc9c8\ub7c9\uc744 \uae30\uc900\uc73c\ub85c \uc6a9\ub7c9\uc744 \uc124\uc815\ud558\uc2ed\uc2dc\uc624.<\/strong> \ubc00\ub3c4\uc640 \ud658\uc0b0\uac12\uc744 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \ubd80\ud53c \ubc31\ubd84\uc728\uc744 \uc9c8\ub7c9 \ubc31\ubd84\uc728\ub85c \uadf8\ub300\ub85c \uc801\uc6a9\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

3. \ud638\ud658\uc131\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc2e4\uc81c \ubc14\uc778\ub354, \uac10\uc218\uc81c, \ubbf9\uc11c \ubc0f \uac70\ud478\uc9d1\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc12c\uc720\ub97c \uc2dc\ud5d8\ud574 \ubcf4\uc2ed\uc2dc\uc624. \ud0c0\uc124 \uc2dc\uac04 \ub3d9\uc548\uc758 \ubd84\uc0b0 \uc0c1\ud0dc\uc640 \uc720\ub3d9\uc131\uc744 \uad00\ucc30\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

4. \ubcf5\ud569\uc7ac\ub97c \ud14c\uc2a4\ud2b8\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc555\ucd95, \uc778\uc7a5 \ubc0f \ub0b4\uad6c\uc131 \uc2dc\ud5d8\uc5d0\ub294 \ub300\ud45c\uc801\uc778 UHPC \uc2dc\ud3b8\uacfc \ud574\ub2f9 \ud504\ub85c\uc81d\ud2b8\uc758 \uc2dc\ud5d8 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

5. \uc81c\uc5b4 \ubcc0\uacbd \uc0ac\ud56d.<\/strong> \uc2b9\uc778\ub41c \uc12c\uc720 \ub4f1\uae09, \ud63c\ud569\ube44, \uc131\ud615 \ubc29\ubc95 \ubc0f \uacbd\ud654 \uacfc\uc815\uc744 \uc0dd\uc0b0 \ubc30\uce58 \uae30\ub85d\uc5d0 \uc5f0\uacc4\ud558\uc2ed\uc2dc\uc624. \uc2b9\uc778\ub41c \ubc18\uc751\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \uc6d0\uc790\uc7ac \ub610\ub294 \uacf5\uc815 \ubcc0\uacbd\uc774 \uc788\uc744 \uacbd\uc6b0, \uc7ac\uac80\uc99d\uc744 \uc2e4\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

Ecocretefiber\u2122\ub294 \uc120\ud0dd\ud55c \ub9c8\uc774\ud06c\ub85c \uc2a4\ud2f8 \ud30c\uc774\ubc84 \ub4f1\uae09\uc5d0 \ub300\ud55c \ucd5c\uc2e0 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\uace0, \uc2dc\ud5d8\uc6a9 \uc218\ub7c9 \ubc0f \ud3ec\uc7a5 \ubc29\uc2dd\uc5d0 \ub300\ud574 \ub17c\uc758\ud574 \ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uc5ed\ud560\uc740 \uc0dd\uc0b0 \ud300\uc774 \uba85\ud655\ud558\uac8c \uc815\uc758\ub418\uace0 \ucd94\uc801 \uac00\ub2a5\ud55c \ud30c\uc774\ubc84\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc791\uc5c5\uc744 \uc2dc\uc791\ud560 \uc218 \uc788\ub3c4\ub85d \ub3d5\ub294 \uac83\uc785\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc0dd\uc0b0 \ub2f4\ub2f9\uc790\ub294 \uc2e4\uc81c \ubd80\uc7ac\uc5d0 \ub300\ud55c \ubc30\ud569 \ubc0f \uac80\uc218 \uae30\uc900\uc744 \uc218\ub9bd\ud569\ub2c8\ub2e4. \uc2e4\uc81c \uc9c4\ud589 \uc808\ucc28\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2f9\uc0ac\uc758 UHPC \ubc30\ud569, \ud0c0\uc124, \uc591\uc0dd \ubc0f \uac15\uc12c\uc720 \uac00\uc774\ub4dc<\/u><\/a>.<\/p>\n\n\n\n

\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/strong><\/strong><\/h3>\n\n\n\n

100 MPa\ub97c \ucd08\uacfc\ud558\ub294 \ubaa8\ub4e0 \ucf58\ud06c\ub9ac\ud2b8 \ubc30\ud569\uc774 UHPC\uc778\uac00\uc694?<\/strong> \uc544\ub2d9\ub2c8\ub2e4. UHPC\ub294 \uc7ac\ub8cc \uc2dc\uc2a4\ud15c\uc73c\ub85c\uc11c \ud3c9\uac00\ub429\ub2c8\ub2e4. \uc778\uc7a5 \uac70\ub3d9, \ub0b4\uad6c\uc131, \ud504\ub85c\uc81d\ud2b8\uc758 \uc815\uc758 \ub4f1\uc774 \uc555\ucd95 \uac15\ub3c4\ub9cc\ud07c\uc774\ub098 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

UHPC\ub294 \ud56d\uc0c1 90\u00b0C\uc758 \uc99d\uae30 \uc591\uc0dd\uc774 \ud544\uc694\ud55c\uac00\uc694?<\/strong> \uc544\ub2d9\ub2c8\ub2e4. \uc77c\ubd80 \uc81c\ud488 \ubc0f \ud504\ub9ac\uce90\uc2a4\ud2b8 \uacf5\uc815\uc758 \uacbd\uc6b0 \uc5f4\ucc98\ub9ac\ub97c \uc801\uc6a9\ud558\uc9c0\ub9cc, \ud604\uc7a5 \ud0c0\uc124 UHPC\ub294 \uc0c1\uc628 \uc591\uc0dd \uc694\uac74\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2b9\uc778\ub41c \uc591\uc0dd \uc808\ucc28\ub97c \ub530\ub974\uace0, \uc774\ub97c \ub300\ud45c\ud560 \uc218 \uc788\ub3c4\ub85d \uc591\uc0dd\ub41c \uc2dc\ud5d8\ud3b8\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

2% \uac15\ucca0 \uc12c\uc720\ub97c \ubd80\ud53c \uae30\uc900\uc73c\ub85c \uc0ac\uc6a9\ud558\uba74 \ud45c\uc900 \ud22c\uc5ec\ub7c9\uc778\uac00\uc694?<\/strong> \uc544\ub2d9\ub2c8\ub2e4. \uc77c\ubd80 \ubc30\ud569\uc5d0\uc11c\ub294 \uc2dc\ud5d8 \ub2e8\uacc4\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc12c\uc720\uc758 \ud615\uc0c1, \uc720\ub3d9\uc131, \ubaa9\ud45c \uc778\uc7a5 \uac15\ub3c4 \ubc0f \uc0dd\uc0b0 \ubc29\uc2dd\uc5d0 \ub530\ub77c \uc801\uc815 \uc6a9\ub7c9\uc774 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc12c\uc720 \uc778\uc99d\uc11c\uac00 UHPC \uc778\uc7a5 \uc2dc\ud5d8\uc744 \ub300\uccb4\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong> \uc544\ub2d9\ub2c8\ub2e4. \ud574\ub2f9 \uc778\uc99d\uc11c\ub294 \uacf5\uae09\ub41c \uc12c\uc720\ub97c \uc2dd\ubcc4\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uad6c\uc870\uc801 \uc778\uc7a5 \uac70\ub3d9\uc740 \ud63c\ud569, \uc8fc\uc870 \ubc0f \uacbd\ud654\ub41c \ubcf5\ud569\uc7ac\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc2ac\ub7fc\ud504-\ud50c\ub85c\uc6b0 \uc9c1\uacbd\ub9cc \ubcf4\uace0 \ub450 \uacf5\uae09\uc5c5\uccb4\ub97c \ube44\uad50\ud574\ub3c4 \ub420\uae4c\uc694?<\/strong> \ub2e8, \uba85\uc2dc\ub41c \ub3d9\uc77c\ud55c \uc2dc\ud5d8 \ubc29\ubc95\uacfc \uc870\uac74\uc774 \uc0ac\uc6a9\ub41c \uacbd\uc6b0\uc5d0 \ud55c\ud569\ub2c8\ub2e4. \uc720\ub3d9\uc131, \uc12c\uc720 \ubd84\ud3ec, \ubc30\ud569 \uac00\ub2a5 \uc2dc\uac04 \ubc0f \uae30\uacc4\uc801 \uc131\ub2a5\uc740 \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc694\uc18c\ub97c \uac80\uc99d\ud55c \ud6c4, \uc0dd\uc0b0 \uaddc\ubaa8\ub97c \ud655\ub300\ud558\uc2ed\uc2dc\uc624<\/strong><\/strong><\/h2>\n\n\n\n

UHPC\uc758 \uae30\uc220\uc801 \uc694\uad6c\uc0ac\ud56d\uc740 \uc11c\ub85c \uc5f0\uacb0\ub41c \uc0ac\uc2ac\ucc98\ub7fc \uc720\uae30\uc801\uc73c\ub85c \uc791\uc6a9\ud560 \ub54c \uac00\uc7a5 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uc7ac\ub8cc \uc120\uc815\uc740 \uc785\uc790 \ubc00\uc9d1\ub3c4\uc640 \uac00\uacf5\uc131\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \ud63c\ud569 \ubc0f \ud0c0\uc124 \uacfc\uc815\uc740 \uc12c\uc720\uc758 \ubd84\uc0b0\uacfc \ubc30\ud5a5\uc744 \uc870\uc808\ud569\ub2c8\ub2e4. \uc591\uc0dd\uc740 \ubb3c\uc131 \ubc1c\ub2ec\uc744 \uc88c\uc6b0\ud569\ub2c8\ub2e4. \uc2dc\ud5d8\uc740 \uc644\uc131\ub41c \ubd80\uc7ac\ub97c \uc815\ud655\ud788 \ubc18\uc601\ud574\uc57c \ud558\uba70, \uc5d4\uc9c0\ub2c8\uc5b4\uc758 \uc124\uacc4 \uad00\ub828 \uc758\ubb38\uc810\uc5d0 \ub300\ud55c \ud574\ub2f5\uc744 \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0b0\ub3d9 \uc9c0\uc548\ubc29\uc740 \ud574\ub2f9 \uacf5\uae09\ub9dd\uc744 \ub2e4\uc74c\uacfc \uac19\uc774 \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Ecocretefiber\u2122 \ucd08\ubbf8\uc138 \uac15\ucca0 \uc12c\uc720 \ub4f1\uae09<\/u><\/a> \ud2b9\uc815 \uc784\uc0c1\uc2dc\ud5d8\uc758 \uacbd\uc6b0. \uc800\ud76c \ud300\uc5d0 \ubb38\uc758\ud558\uae30<\/u><\/a> \uc6d0\uc18c \ub3c4\uba74, \ubaa9\ud45c \uc751\ub2f5, \uc81c\uc548\ub41c \ud63c\ud569\ube44 \ubc0f \uc2dc\ud5d8 \uacc4\ud68d\uc744 \ud3ec\ud568\ud558\uc5ec, \ub2f9\uc0ac\ub294 \uadc0\uc0ac\uac00 \uc801\uc808\ud55c \uc12c\uc720 \uc635\uc158\uc744 \uc120\uc815\ud558\uace0 \uc778\uc99d\uc744 \uc704\ud55c \ub4f1\uae09 \ubb38\uc11c\ub97c \uc791\uc131\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ub4f1\uae09<\/figure>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

A UHPC mix should be approved for the performance of the finished element, not for a label on a bag. High compressive strength is valuable, but it does not tell an engineer how a joint carries tension after cracking, whether a thin panel can be filled without voids, or whether the specified properties will develop […]<\/p>\n","protected":false},"author":3,"featured_media":2982,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154],"tags":[150,278,274,276,277,273,279,275],"class_list":["post-2980","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uhpc","tag-micro-steel-fiber-for-uhpc","tag-uhpc-curing-requirements","tag-uhpc-direct-tensile-strength","tag-uhpc-material-requirements","tag-uhpc-mix-design","tag-uhpc-steel-fiber-specification","tag-uhpc-technical-requirements","tag-uhpc-testing-methods"],"_links":{"self":[{"href":"https:\/\/ecocretefiber.com\/ko\/wp-json\/wp\/v2\/posts\/2980","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecocretefiber.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecocretefiber.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecocretefiber.com\/ko\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ecocretefiber.com\/ko\/wp-json\/wp\/v2\/comments?post=2980"}],"version-history":[{"count":1,"href":"https:\/\/ecocretefiber.com\/ko\/wp-json\/wp\/v2\/posts\/2980\/revisions"}],"predecessor-version":[{"id":2987,"href":"https:\/\/ecocretefiber.com\/ko\/wp-json\/wp\/v2\/posts\/2980\/revisions\/2987"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecocretefiber.com\/ko\/wp-json\/wp\/v2\/media\/2982"}],"wp:attachment":[{"href":"https:\/\/ecocretefiber.com\/ko\/wp-json\/wp\/v2\/media?parent=2980"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecocretefiber.com\/ko\/wp-json\/wp\/v2\/categories?post=2980"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecocretefiber.com\/ko\/wp-json\/wp\/v2\/tags?post=2980"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}