{"id":11670,"date":"2026-06-10T10:35:18","date_gmt":"2026-06-10T10:35:18","guid":{"rendered":"https:\/\/www.kscranegroup.com\/?post_type=posts&#038;p=11670"},"modified":"2026-06-12T01:53:34","modified_gmt":"2026-06-12T01:53:34","slug":"anti-corrosion-coating-for-overhead-crane","status":"publish","type":"posts","link":"https:\/\/www.kscranegroup.com\/ko\/posts\/anti-corrosion-coating-for-overhead-crane\/","title":{"rendered":"\uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc6a9 \ucf54\ud305 \uc120\ud0dd \ubc29\ubc95: ISO 12944 C3-C5-M \ube44\uad50 \ubc0f \uc2b9\uc778"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1448\" height=\"1086\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/crane-anti-corrosion-coating-iso12944-guide-v2.png\" alt=\"\" class=\"wp-image-11685\"\/><\/figure>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>\ubaa9\ucc28<\/p><nav><ul><li><a href=\"#before-choosing-a-coating-for-overhead-crane-know-what-your-crane-faces\">\uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc6a9 \ucf54\ud305\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ud06c\ub808\uc778\uc774 \uc9c1\uba74\ud558\ub294 \ud658\uacbd\uc744 \ud30c\uc545\ud558\uc2ed\uc2dc\uc624.<\/a><\/li><li><a href=\"#surface-preparation-60-of-coating-life-hinges-on-this\">\ud45c\uba74 \uc900\ube44\u2014\ucf54\ud305 \uc218\uba85\uc758 \ud575\uc2ec\uc740 \ubc14\ub85c \uc5ec\uae30\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/a><ul><li><a href=\"#how-to-choose-blast-cleaning-grade\">\ube14\ub77c\uc2a4\ud2b8 \ud074\ub9ac\ub2dd \ub4f1\uae09 \uc120\ud0dd \ubc29\ubc95<\/a><\/li><li><a href=\"#what-is-the-optimal-roughness-depth\">\ucd5c\uc801\uc758 \ud45c\uba74 \uac70\uce60\uae30 \uae4a\uc774\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/a><\/li><\/ul><\/li><li><a href=\"#core-comparison-how-to-choose-an-iso-12944-coating-scheme-for-environments-from-c-3-to-c-5-m-for-your-overhead-crane\">\ud575\uc2ec \ube44\uad50: C3\ubd80\ud130 C5-M\uae4c\uc9c0\uc758 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c ISO 12944 \ucf54\ud305 \uccb4\uacc4\ub97c \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc5d0 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95<\/a><ul><li><a href=\"#c-3-environment-general-industry-the-standard-for-most-indoor-overhead-cranes\">C3 \ud658\uacbd(\uc77c\ubc18 \uc0b0\uc5c5) \u2013 \ub300\ubd80\ubd84\uc758 \uc2e4\ub0b4 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc5d0 \uc801\uc6a9\ub418\ub294 \ud45c\uc900<\/a><\/li><li><a href=\"#c-5-environment-extreme-corrosion-chemical-offshore-tropical-coastal\">C5 \ud658\uacbd(\uadf9\uc2ec\ud55c \ubd80\uc2dd) \u2013 \ud654\ud559, \ud574\uc591, \uc5f4\ub300 \uc5f0\uc548<\/a><\/li><\/ul><\/li><li><a href=\"#special-working-conditions-high-temperature-chemical-food\">\ud2b9\uc218 \uc791\uc5c5 \ud658\uacbd - \uace0\uc628, \ud654\ud559\ubb3c\uc9c8, \uc2dd\ud488<\/a><\/li><li><a href=\"#how-to-verify-if-the-coating-is-done-well-a-five-step-acceptance-checklist-for-procurement\">\ucf54\ud305 \uc791\uc5c5\uc774 \uc81c\ub300\ub85c \ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ubc29\ubc95: \uad6c\ub9e4 \ub2f4\ub2f9\uc790\ub97c \uc704\ud55c 5\ub2e8\uacc4 \uc2b9\uc778 \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/a><ul><li><a href=\"#step-1-surface-preparation-inspection\">1\ub2e8\uacc4: \ud45c\uba74 \uc900\ube44 \ubc0f \uac80\uc0ac<\/a><\/li><li><a href=\"#step-2-climatic-condition-check\">2\ub2e8\uacc4: \uae30\ud6c4 \uc870\uac74 \uc810\uac80<\/a><\/li><li><a href=\"#step-3-dry-film-thickness-dft\">3\ub2e8\uacc4: \uac74\uc870\ub9c9 \ub450\uaed8(DFT) \uce21\uc815<\/a><\/li><li><a href=\"#step-4-electric-spark-holiday-detection\">4\ub2e8\uacc4: \uc804\uae30 \uc2a4\ud30c\ud06c(\ud734\ub300\uc6a9) \uac10\uc9c0<\/a><\/li><li><a href=\"#step-5-adhesion-test\">5\ub2e8\uacc4: \uc811\ucc29\ub825 \ud14c\uc2a4\ud2b8<\/a><\/li><\/ul><\/li><li><a href=\"#common-coating-defects-judge-at-a-glance\">\ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ucf54\ud305 \uacb0\ud568 - \ud55c\ub208\uc5d0 \ud30c\uc545\ud558\uae30<\/a><\/li><li><a href=\"#what-we-have-done\">\uc6b0\ub9ac\uac00 \ud55c \uc77c<\/a><\/li><li><a href=\"#faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><ul><li><a href=\"#faq-question-1781227688667\">\uc77c\ubc18\uc801\uc778 \uc2e4\ub0b4\uc6a9 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc758 \uae30\ubcf8 \ucf54\ud305\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a><\/li><li><a href=\"#faq-question-1781227696856\">\uc8fc\ubcc0 \ud658\uacbd\uc5d0 \uc0c1\uad00\uc5c6\uc774 \uac00\uc7a5 \ub450\uaebc\uc6b4 \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud574\ub3c4 \ub420\uae4c\uc694?<\/a><\/li><li><a href=\"#faq-question-1781227706026\">\uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08\uacfc \ud398\uc778\ud2b8 \ucf54\ud305 \uc911 \uc5b4\ub290 \uac83\uc774 \ub354 \ub098\uc744\uae4c\uc694?<\/a><\/li><li><a href=\"#faq-question-1781227719733\">\uc81c\uc870\uc5c5\uccb4\uac00 \uc81c\uc2dc\ud55c \ucf54\ud305 \uc2dc\uc2a4\ud15c\uc774 \uc2e0\ub8b0\ud560 \ub9cc\ud55c\uc9c0 \uc5b4\ub5bb\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/a><\/li><li><a href=\"#faq-question-1781227734072\">\ucf54\ud305 \ucc98\ub9ac \ud6c4 \uba87 \ub144 \ub3d9\uc548 \ub179\uc774 \uc2ac\uc9c0 \uc54a\ub294\ub2e4\ub294 \uac83\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\ub098\uc694?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n\n\n<p>\uc774\ub7f0 \uc0ac\ub840\ub97c \ub108\ubb34\ub098 \ub9ce\uc774 \ubd10\uc654\uc2b5\ub2c8\ub2e4. \uc124\uce58\ud55c \uc9c0 5\ub144\ub3c4 \uc548 \ub41c \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc774 \uc8fc \uac70\ub354 \uc6a9\uc811 \ubd80\uc704\uc5d0 \ub179\uc774 \uc2ac\uace0, \uc5d4\ub4dc \uce90\ub9ac\uc9c0 \ud558\ubd80 \ud50c\ub79c\uc9c0\uc758 \ucf54\ud305\uc774 \ubc97\uaca8\uc9c0\uace0, \ubcfc\ud2b8 \uad6c\uba4d \uc8fc\ubcc0\uc758 \ud398\uc778\ud2b8\uac00 \ud06c\uac8c \ub5a8\uc5b4\uc838 \ub098\uac00\ub294 \ud604\uc0c1\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc774\ub7f0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\uba74 \uace0\uac1d\ub4e4\uc740 \ud56d\uc0c1 \uc800\ud76c\uc5d0\uac8c \uc5f0\ub77d\ud558\uc5ec \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778 \ucf54\ud305\uc5d0 \ubb34\uc2a8 \ubb38\uc81c\uac00 \uc788\uc5c8\ub294\uc9c0 \ubb38\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc870\uc0ac \uacb0\uacfc \ud06c\ub808\uc778\uc740 \uc6a9\ub7c9, \uc2a4\ud32c, \uc0ac\uc6a9 \ub4f1\uae09 \ub4f1 \ubaa8\ub4e0 \ub9e4\uac1c\ubcc0\uc218\uac00 \uc801\ud569\ud55c \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \uc720\uc77c\ud55c \ubb38\uc81c\ub294 \ub3c4\uc7a5\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \ud574\ub2f9 \ud06c\ub808\uc778\uc740 C3 \uc2dc\uc2a4\ud15c\uc5d0 \ucd1d \uac74\uc870\ub9c9 \ub450\uaed8(DFT) 160\u03bcm\uc758 &quot;\ud45c\uc900 \uc0b0\uc5c5\uc6a9 \ud398\uc778\ud2b8&quot;\ub85c \ub3c4\uc7a5\ub418\uc5c8\uc9c0\ub9cc, \uc2e4\uc81c \uc124\uce58 \ud658\uacbd\uc740 \ud574\uc548 \ubc1c\uc804\uc18c\uc600\uc73c\ubbc0\ub85c \uba85\ubc31\ud788 C4 \ub4f1\uae09\uc5d0 \ud574\ub2f9\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud398\uc778\ud2b8 \uc790\uccb4\ub294 \uc798\ubabb\ub41c \uac8c \uc544\ub2c8\uc5c8\ub2e4. \uc120\ud0dd\uc774 \ubb38\uc81c\uc600\ub2e4.<\/p>\n\n\n\n<p>\uc774 \uae00\uc740 \uadf8\ub7ec\ud55c \ubb38\uc81c\ub97c \ud53c\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \ub4dc\ub9ac\uae30 \uc704\ud574 \uc791\uc131\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud398\uc778\ud2b8 \ube0c\ub79c\ub4dc\uc5d0 \ub300\ud55c \ub17c\uc758\ub294 \ud558\uc9c0 \uc54a\uaca0\uc2b5\ub2c8\ub2e4. \uadf8\uac74 \uc81c\uc870\uc0ac\uc758 \ubaab\uc774\ub2c8\uae4c\uc694. \ub300\uc2e0 \ud544\uc694\ud55c \ucf54\ud305 \ub4f1\uae09\uc744 \uacb0\uc815\ud558\ub294 \ubc29\ubc95\uacfc \uc81c\uc870\uc0ac\uc758 \uc81c\uc548\uc774 \uc815\ud655\ud55c\uc9c0 \ud655\uc778\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"before-choosing-a-coating-for-overhead-crane-know-what-your-crane-faces\">\uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc6a9 \ucf54\ud305\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ud06c\ub808\uc778\uc774 \uc9c1\uba74\ud558\ub294 \ud658\uacbd\uc744 \ud30c\uc545\ud558\uc2ed\uc2dc\uc624.<\/h2>\n\n\n\n<p>\ucf54\ud305 \uc120\ud0dd\uc758 \ucd9c\ubc1c\uc810\uc740 \ud398\uc778\ud2b8 \uc790\uccb4\uac00 \uc544\ub2c8\ub77c \ud658\uacbd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>ISO 12944-2\ub294 \uac15\uad6c\uc870\ubb3c\uc758 \ubd80\uc2dd\uc131\uc744 6\ub2e8\uacc4\ub85c \uc815\uc758\ud569\ub2c8\ub2e4. \ud06c\ub808\uc778\uc758 \uacbd\uc6b0, 90% \uac74\uc758 \uc0ac\ub840\uac00 C2\uc5d0\uc11c C4 \uc0ac\uc774\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \uc81c \uacbd\ud5d8\uc0c1, \uc77c\ubc18\uc801\uc73c\ub85c &quot;\uc77c\ubc18\uc801\uc778&quot; \ud658\uacbd\uc774\ub77c\uace0 \ud310\ub2e8\ub418\ub294 \uacbd\uc6b0\ub294 \ucd5c\uc18c C3 \uc815\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\ubc94\uc8fc<\/th><th>\ud658\uacbd \uc124\uba85<\/th><th>\uc77c\ubc18\uc801\uc778 \uc704\uce58<\/th><th>\uba54\ubaa8<\/th><\/tr><\/thead><tbody><tr><td>C1<\/td><td>\ub09c\ubc29\uc774 \ub418\uace0 \uacf5\uae30\uac00 \uae68\ub057\ud55c \uac74\ubb3c<\/td><td>\uc2e4\ub0b4<\/td><td>\uac70\uc758 \uc5c6\uc74c (\uc2e4\ud5d8\uc2e4, \uc804\uc790\uc81c\ud488 \uc791\uc5c5\uc7a5 \ub4f1)<\/td><\/tr><tr><td>C2<\/td><td>\uc624\uc5fc\uc774 \uc801\uc740 \ub18d\ucd0c \uc9c0\uc5ed, \uc57d\uac04\uc758 \uc751\uacb0<\/td><td>\uc8fc\ub85c \uc2e4\ub0b4\uc5d0\uc11c<\/td><td>\uc77c\ubc18 \uc870\ub9bd \uc791\uc5c5\uc7a5, \uac74\uc870 \ucc3d\uace0<\/td><\/tr><tr><td>C3<\/td><td>\ub3c4\uc2dc \uc0b0\uc5c5 \ud658\uacbd, \uc911\uac04 \uc815\ub3c4\uc758 \uc2b5\ub3c4, \uc77c\ubd80 SO\u2082 \ubc30\ucd9c<\/td><td>\uc2e4\ub0b4\/\uc2e4\uc678<\/td><td>\ub300\ubd80\ubd84\uc758 \uae30\uacc4 \uacf5\uc7a5, \uc77c\ubc18 \uacf5\uc7a5<\/td><\/tr><tr><td>C4<\/td><td>\ud574\uc548 \uc9c0\uc5ed, \ud654\ud559 \uacf5\uc7a5 \uc778\uadfc, \ub192\uc740 \uc2b5\ub3c4, \uc5fc\ubd84 \ubd84\ubb34<\/td><td>\uc2e4\ub0b4\/\uc2e4\uc678<\/td><td>\ud574\uc548 \uc791\uc5c5\uc7a5, \ubc1c\uc804\uc18c, \uc815\uc218 \ucc98\ub9ac \uc2dc\uc124, \ubd80\ub450 \ucc3d\uace0<\/td><\/tr><tr><td>C5-I<\/td><td>\uc5f0\uc18d \uc751\ucd95, \uace0\uc624\uc5fc \uc0b0\uc5c5<\/td><td>\uc8fc\ub85c \uc2e4\ub0b4\uc5d0\uc11c<\/td><td>\ud654\ud559 \uacf5\uc7a5 \ub0b4\ubd80, \uc0b0\uc138 \uc791\uc5c5\uc7a5, \uc804\uae30 \ub3c4\uae08 \uc791\uc5c5\uc7a5<\/td><\/tr><tr><td>C5-M<\/td><td>\uadfc\ud574, \ub192\uc740 \uc5fc\ubd84 \ubd84\ubb34, \uc5f0\uc548<\/td><td>\uc9d1 \ubc16\uc758<\/td><td>\ud56d\ub9cc \ud130\ubbf8\ub110, \ud574\uc0c1 \ud50c\ub7ab\ud3fc, \uc120\ubc15 \uac11\ud310 \ud06c\ub808\uc778<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\uc790\uc8fc \uac04\uacfc\ub418\ub294 \uba87 \uac00\uc9c0 \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul>\n<li><strong>&quot;\uc2e4\ub0b4 = \ubd80\uc2dd\uc774 \uc801\ub2e4&quot;\ub294 \uac83\uc740 \ud754\ud55c \uc624\ud574\uc785\ub2c8\ub2e4.<\/strong> \uae30\uacc4 \uacf5\uc7a5\uc758 \uc808\uc0ad\uc720 \uc99d\uae30\uc5d0\ub294 \ud669\uacfc \uc5fc\uc18c\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ud658\uae30\uac00 \uc798 \ub418\uc9c0 \uc54a\ub294 \uc791\uc5c5\uc7a5\uc5d0\uc11c\ub294 \ucca0\uace8 \uad6c\uc870\ubb3c\uc758 \ubd80\uc2dd \uc18d\ub3c4\uac00 \uc2e4\uc678\ubcf4\ub2e4 \ub192\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf58\ud06c\ub9ac\ud2b8 \uc591\uc0dd \uc911 \ubc1c\uc0dd\ud558\ub294 \uc54c\uce7c\ub9ac \ubbf8\uc2a4\ud2b8\ub294 \ucca0 \ubd80\uc2dd\uc744 \uac00\uc18d\ud654\ud558\uba70, \uc2e0\ucd95 \uacf5\uc7a5\uc5d0\uc11c \uac00\uc7a5 \uba3c\uc800 \ub179\uc774 \uc2a4\ub294 \ubd80\ud488\uc740 \ud754\ud788 \ud06c\ub808\uc778 \ub808\uc77c \ud074\ub9bd\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc14\ub2e4\uc5d0\uc11c \uc5bc\ub9c8\ub098 \ub5a8\uc5b4\uc838 \uc788\uc5b4\uc57c &quot;\uc5f0\uc548&quot;\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\uae4c?<\/strong> ISO \uae30\uc900\uc740 \uc815\ud655\ud55c \uac70\ub9ac\ub97c \uc81c\uc2dc\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc800\ud76c \uacbd\ud5d8\uc0c1 \ud574\uc548\uc120\uc5d0\uc11c 5km \uc774\ub0b4, \ud2b9\ud788 \ubc14\ub78c\uc774 \ubd88\uc5b4\uc624\ub294 \ucabd(\ubaac\uc21c \ubc29\ud5a5)\uc5d0\uc11c\ub294 C4 \ub4f1\uae09\uc73c\ub85c \uac04\uc8fc\ud574\uc57c \ud569\ub2c8\ub2e4. \ubb34\uc5ed\ud48d\uacfc \ud574\uc5fc \uc5d0\uc5b4\ub85c\uc878\uc740 \ub0b4\ub959\uc73c\ub85c 10km \uc774\uc0c1 \uc774\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uba3c\uc800 \ubd80\uc2dd\uc131 \ubc94\uc8fc\ub97c \uacb0\uc815\ud55c \ub2e4\uc74c \ucf54\ud305 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud574 \ub17c\uc758\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc774 \ub2e8\uacc4\ub97c \uac74\ub108\ub6f0\uba74 \ub098\uc911\uc5d0 \uc5b4\ub5a4 \ud398\uc778\ud2b8\ub97c \uc120\ud0dd\ud558\ub4e0 \uacb0\uacfc\uac00 \uc88b\uc9c0 \uc54a\uc744 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"surface-preparation-60-of-coating-life-hinges-on-this\">\ud45c\uba74 \uc900\ube44\u2014\ucf54\ud305 \uc218\uba85\uc758 \ud575\uc2ec\uc740 \ubc14\ub85c \uc5ec\uae30\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/h2>\n\n\n\n<p>\uc774 \uae00\uc5d0\uc11c \uc5ec\ub7ec\ubd84\uc774 \uac00\uc7a5 \uae30\uc5b5\ud574\uc8fc\uc168\uc73c\uba74 \ud558\ub294 \ubb38\uc7a5\uc740 \ubc14\ub85c \uc774\uac83\uc785\ub2c8\ub2e4. \ucf54\ud305\uc740 \uac15\ud310\uc5d0 &#39;\ubd99\uc5b4\uc788\ub294&#39; \uac83\uc774 \uc544\ub2c8\ub77c, \uae30\uacc4\uc801 \uace0\uc815\ub825\uc5d0 \uc758\ud574 \ub2e8\ub2e8\ud788 \uace0\uc815\ub418\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub530\ub77c\uc11c \ud45c\uba74 \ucc98\ub9ac\ub294 \ud398\uc778\ud2b8 \ube0c\ub79c\ub4dc\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \uc911\uc694\ud569\ub2c8\ub2e4. \ucd5c\uace0\uae09 \uc218\uc785 \ud398\uc778\ud2b8\ub97c \uc0ac\uc6a9\ud588\ub354\ub77c\ub3c4 \ud45c\uba74 \ucc98\ub9ac\uac00 \uc81c\ub300\ub85c \ub418\uc9c0 \uc54a\uc73c\uba74 \uc77c\ubc18 \uad6d\uc0b0 \uc5d0\ud3ed\uc2dc \ud398\uc778\ud2b8\ub97c \uc0ac\uc6a9\ud588\ub354\ub77c\ub3c4 \ud45c\uba74 \ucc98\ub9ac\uac00 \uc62c\ubc14\ub974\uac8c \ub41c \uacbd\uc6b0\ubcf4\ub2e4 \ubd80\uc2dd \ubc29\uc9c0 \uc218\uba85\uc774 \uc9e7\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-to-choose-blast-cleaning-grade\">\ube14\ub77c\uc2a4\ud2b8 \ud074\ub9ac\ub2dd \ub4f1\uae09 \uc120\ud0dd \ubc29\ubc95<\/h3>\n\n\n\n<p>ISO 8501-1\uc740 \ub124 \uac00\uc9c0 \ub4f1\uae09\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \ud06c\ub808\uc778 \uac15\uad6c\uc870\ubb3c\uc758 \uae30\uc900\uc120\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>Sa2.5 - \uac70\uc758 \ubc31\uc0c9\uc5d0 \uac00\uae4c\uc6b4 \uae08\uc18d \ube14\ub77c\uc2a4\ud2b8 \uc138\ucc99<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\ub4f1\uae09<\/th><th>\uc124\uba85<\/th><th>\ud488\uc9c8<\/th><th>\ucd94\ucc9c<\/th><\/tr><\/thead><tbody><tr><td>\uc0ac1<\/td><td>\uac00\ubcbc\uc6b4 \ud729\uc4f8\uae30 \ud3ed\ubc1c<\/td><td>\ud5d0\uac70\uc6b4 \ub179\uacfc \uc624\ub798\ub41c \ud398\uc778\ud2b8\ub9cc \uc81c\uac70\ud569\ub2c8\ub2e4.<\/td><td>\u274c \ud574\ub2f9 \uc0ac\ud56d \uc5c6\uc74c<\/td><\/tr><tr><td>\uc0ac2<\/td><td>\uc0c1\uc5c5\uc801 \ud3ed\ubc1c<\/td><td>\ub300\ubd80\ubd84\uc758 \ub179\uacfc \ubc00 \uc2a4\ucf00\uc77c\uc744 \uc81c\uac70\ud558\uba70, \ud45c\uba74\uc758 \ucd5c\ub300 1\/3\uae4c\uc9c0\ub9cc \uc794\ub958\ubb3c\uc774 \ub0a8\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td>\u274c \uad8c\uc7a5\ud558\uc9c0 \uc54a\uc74c<\/td><\/tr><tr><td>\uc0ac2.5<\/td><td>\uac70\uc758 \ud770\uc0c9\uc5d0 \uac00\uae4c\uc6b4 \ud3ed\ubc1c<\/td><td>\ud45c\uba74\uc758 95% \uc774\uc0c1\uc5d0\uc11c \uae08\uc18d\uc774 \ub4dc\ub7ec\ub098\uace0, \ud76c\ubbf8\ud55c \uadf8\ub9bc\uc790\ub9cc \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td>\u2705 \ud06c\ub808\uc778 \ucd5c\uc18c \uae30\uc900<\/td><\/tr><tr><td>\uc0ac3<\/td><td>\ud654\uc774\ud2b8 \uba54\ud0c8 \ube14\ub77c\uc2a4\ud2b8<\/td><td>100%\ub294 \uae08\uc18d \ud45c\uba74\uc774 \ub4dc\ub7ec\ub098 \uc788\uc73c\uba70, \uade0\uc77c\ud55c \uc740\ubc31\uc0c9\uc744 \ub755\ub2c8\ub2e4.<\/td><td>C5-M \ub610\ub294 \uce68\uc218 \ud658\uacbd\uc5d0\uc11c\ub9cc \uc0ac\uc6a9 \uac00\ub2a5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Sa2.5\uc640 Sa2\uc758 \ucc28\uc774\ub294 \ub2e8\uc21c\ud788 &quot;\uae68\ub057\ud568&quot;\uc758 \ucc28\uc774\ub9cc\uc774 \uc544\ub2d9\ub2c8\ub2e4. <strong>\uc575\ucee4 \ud328\ud134<\/strong>\u2014\ubbf8\uc138\ud55c \uac70\uce60\uae30.<\/p>\n\n\n\n<p>\ud504\ub77c\uc774\uba38\ub294 \uac15\ucca0 \ud45c\uba74\uc758 \ub9c8\uc774\ud06c\ub860 \uc218\uc900\uc758 \uad74\uace1\uae4c\uc9c0 \uce68\ud22c\ud569\ub2c8\ub2e4. \uac74\uc870\ub418\uba74 \ub9c8\uce58 \uc790\ubb3c\uc1e0\uc5d0 \uc5f4\uc1e0\uac00 \ubc15\ud788\ub4ef \ub2e8\ub2e8\ud788 \uace0\uc815\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uc815 \ud328\ud134\uc774 \uc5c6\uc73c\uba74 \ud398\uc778\ud2b8 \ub9c9\uc740 \ubd84\uc790 \uac04 \ud798\uc5d0\ub9cc \uc758\uc874\ud558\uc5ec \uac15\ucca0\uc5d0 \uc811\ucc29\ub429\ub2c8\ub2e4. \uc628\ub3c4 \ubcc0\ud654\ub098 \uac15\ud310\uc758 \uc9c4\ub3d9\uc73c\ub85c \uc778\ud574 \uc774\ub7ec\ud55c \uacb0\ud569\uc774 \ub04a\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc190\uc73c\ub85c \uac08\uc544\ub0b4\ub294 \ubc29\uc2dd(St2\/St3)\uc73c\ub85c\ub294 \uc774 \uc575\ucee4 \ud328\ud134\uc744 \ub9cc\ub4e4 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/strong>\ucca0\uc194\ub85c \ubb38\uc9c0\ub974\uba74 \ud45c\uba74\uc774 \ubc18\uc9dd\uac70\ub9ac\ub294 \uac83\ucc98\ub7fc \ubcf4\uc77c \uc218 \uc788\uc9c0\ub9cc, \uc2e4\uc81c\ub85c\ub294 \ud398\uc778\ud2b8\uac00 \ud6a8\uacfc\uc801\uc73c\ub85c \ub2ec\ub77c\ubd99\uc9c0 \ubabb\ud558\ub294 \ub9e4\ub044\ub7fd\uace0 \uad11\ud0dd \uc788\ub294 \ud45c\uba74\uc744 \ub9cc\ub4e4\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-the-optimal-roughness-depth\">\ucd5c\uc801\uc758 \ud45c\uba74 \uac70\uce60\uae30 \uae4a\uc774\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p>\ucd5c\uc801\uc758 \uc575\ucee4 \ud328\ud134 \uae4a\uc774\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>Rz 40-70\u03bcm<\/strong>\ub450\uaed8\uac00 \ub108\ubb34 \uc587\uc73c\uba74(&lt;40\u03bcm) \ud504\ub77c\uc774\uba38\uac00 \uc81c\ub300\ub85c \uc811\ucc29\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub450\uaed8\uac00 \ub108\ubb34 \ub450\uaebc\uc6b0\uba74(&gt;70\u03bcm) \uc575\ucee4 \ud328\ud134\uc758 &quot;\ub3cc\ucd9c\ubd80&quot;\uac00 \ud504\ub77c\uc774\uba38 \uce35\uc744 \ub6ab\uace0 \ub098\uc640 \ubd80\uc2dd\uc758 \uc2dc\uc791\uc810\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc2e4\uc81c\ub85c, \ube14\ub77c\uc2a4\ud305\uc5d0 \uac01\uc9c4 \uac15\ucca0 \uadf8\ub9bf(Grit)\uc744 \uc0ac\uc6a9\ud558\ub294 \ucca0 \uad6c\uc870\ubb3c \uacf5\uc7a5\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c Rz 50-65\u03bcm \ubc94\uc704\uc758 \ud45c\uba74 \uc870\ub3c4\ub97c \uc5bb\uc2b5\ub2c8\ub2e4. \ub465\uadfc \uac15\ucca0 \uc0f7(Shot)\uc744 \uc0ac\uc6a9\ud558\uba74 \uc870\ub3c4\uac00 \ub0ae\uc544\uc9c0\ubbc0\ub85c, \uc774\ub97c \uc870\uc808\ud558\uae30 \uc704\ud574 \uc77c\uc815 \ube44\uc728\uc758 \uadf8\ub9bf\uc744 \ud63c\ud569\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc800\ud76c \uacf5\uc7a5\uc5d0\uc11c\ub294 \uc0cc\ub4dc\ube14\ub77c\uc2a4\ud305 \ud6c4 4\uc2dc\uac04 \uc774\ub0b4\uc5d0 \ud504\ub77c\uc774\uba38\ub97c \ub3c4\ud3ec\ud574\uc57c \ud569\ub2c8\ub2e4. 4\uc2dc\uac04\uc774 \uc9c0\ub098\uba74 \uc0c8\ub85c \ub178\ucd9c\ub41c \uac15\ucca0 \ud45c\uba74\uc774 \uc0b0\ud654\ub418\uae30 \uc2dc\uc791\ud558\ub294\ub370, \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \ub9e4\uc6b0 \uc587\uc740 \uc0b0\ud654\ub9c9\uc774 \ud615\uc131\ub418\uc5b4 \uc811\ucc29\ub825\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"core-comparison-how-to-choose-an-iso-12944-coating-scheme-for-environments-from-c-3-to-c-5-m-for-your-overhead-crane\">\ud575\uc2ec \ube44\uad50: C3\ubd80\ud130 C5-M\uae4c\uc9c0\uc758 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c ISO 12944 \ucf54\ud305 \uccb4\uacc4\ub97c \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc5d0 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95<\/h2>\n\n\n\n<p>\uc774 \ubd80\ubd84\uc774 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4. \uba3c\uc800, \ud754\ud788 \uc798\ubabb \uc54c\ub824\uc9c4 \uc0ac\uc2e4 \ud558\ub098\ub97c \ubc14\ub85c\uc7a1\uaca0\uc2b5\ub2c8\ub2e4. <strong>ISO 12944-5\ub294 \uac01 \ubd80\uc2dd \ud658\uacbd\uc5d0 \ub300\ud574 \ub2e8 \ud558\ub098\uc758 &quot;\uc815\ub2f5&quot;\uc744 \uaddc\uc815\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> \uc2e4\uc81c\ub85c \ud45c\uc900\uc5d0\uc11c\ub294 \uac01 \ud658\uacbd \ub4f1\uae09 \ubc0f \ub0b4\uad6c\uc131 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub300\ud574 \uc5ec\ub7ec \ucc38\uc870 \ucf54\ud305 \uc2dc\uc2a4\ud15c\uc744 \ub098\uc5f4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uac80\uc99d\ub41c &quot;\uc635\uc158 \uba54\ub274&quot;\uc640 \uac19\uc73c\uba70, \uac01 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \uace0\uc720\ud55c \uacf5\uc2dd \ucf54\ub4dc(\uc608: A3.08, A3.11, A4.14)\uac00 \ubd80\uc5ec\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ub098\uc5f4\ub41c \ubc29\uc2dd\uc740 \uc2e4\uc81c \ud504\ub85c\uc81d\ud2b8 \uacbd\ud5d8\uc744 \ubc14\ud0d5\uc73c\ub85c ISO \uba54\ub274\uc5d0\uc11c \uc120\ubcc4\ub41c \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc870\ud569\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uacac\uc801\uc11c\ub97c \uac80\ud1a0\ud560 \ub54c \uc81c\uc870\uc5c5\uccb4\uc5d0 \ub2e4\uc74c \ub450 \uac00\uc9c0 \uc9c8\ubb38\uc744 \ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. &quot;\uc5b4\ub5a4 ISO 12944-5 \ucf54\ud305 \uaddc\uaca9\uc744 \ucc38\uc870\ud558\uace0 \uc788\uc2b5\ub2c8\uae4c? \uc81c \uc791\uc5c5 \ud658\uacbd\uc5d0 \uc774 \uaddc\uaca9\uc744 \uc120\ud0dd\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?&quot; \uc88b\uc740 \uc81c\uc870\uc5c5\uccb4\ub77c\uba74 \uadf8 \uc774\uc720\ub97c \uc124\uba85\ud574 \uc904 \uac83\uc785\ub2c8\ub2e4. \ub9cc\uc57d \uc124\uba85\ud558\uc9c0 \ubabb\ud55c\ub2e4\uba74, \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778 \ucf54\ud305\uc740 \uc544\ub9c8\ub3c4 &quot;\uac10\uc5d0 \uc758\uc874\ud574\uc11c&quot; \uc2dc\uacf5\ub418\uc5c8\uc744 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"c-3-environment-general-industry-the-standard-for-most-indoor-overhead-cranes\">C3 \ud658\uacbd(\uc77c\ubc18 \uc0b0\uc5c5) \u2013 \ub300\ubd80\ubd84\uc758 \uc2e4\ub0b4 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc5d0 \uc801\uc6a9\ub418\ub294 \ud45c\uc900<\/h3>\n\n\n\n<p>C3\ub294 \uae30\uacc4 \uacf5\uc7a5, \uc870\ub9bd \ub77c\uc778 \ubc0f \uc77c\ubc18 \ucc3d\uace0\uc758 90%\uc5d0\uc11c \ubcfc \uc218 \uc788\ub294 \uc870\uac74\uc785\ub2c8\ub2e4. ISO 12944-5\ub294 C3 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \uc5ec\ub7ec \uac00\uc9c0 \ucf54\ud305 \uc2dc\uc2a4\ud15c\uc744 \ub098\uc5f4\ud558\uace0 \uc788\uc73c\uba70, \uadf8\uc911 \uc544\ub798 \ub450 \uac00\uc9c0\uac00 \uc2e4\uc81c\ub85c \uac00\uc7a5 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\uc2a4\ud0a4\ub9c8 \ucf54\ub4dc<\/th><th>\uce35<\/th><th>\ud398\uc778\ud2b8 \uc885\ub958<\/th><th>\uac74\uc870\ub9c9 \ub450\uaed8(DFT)<\/th><th>\ucf54\ud2b8 \uac1c\uc218<\/th><th>\ucd1d DFT(\ucd5c\uc18c\uac12)<\/th><th>\ub0b4\uad6c\uc131<\/th><\/tr><\/thead><tbody><tr><td><strong>A3.08<\/strong><\/td><td>\ub1cc\uad00<\/td><td>\uc5d0\ud3ed\uc2dc \uc544\uc5f0 \uc778\uc0b0\uc5fc \ud504\ub77c\uc774\uba38<\/td><td>80\u03bcm<\/td><td>1<\/td><td>\u2265160\u03bcm<\/td><td><strong>\uc911\uac04<\/strong> (5~15\uc138)<\/td><\/tr><tr><td><\/td><td>\uac00\ubcbc\uc6b4 \uc678\ud22c<\/td><td>\uc9c0\ubc29\uc871 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud0d1\ucf54\ud2b8<\/td><td>40\u03bcm<\/td><td>2<\/td><td><\/td><td><\/td><\/tr><tr><td><strong>A3.11<\/strong><\/td><td>\ub1cc\uad00<\/td><td>\uc5d0\ud3ed\uc2dc \uc544\uc5f0 \ud568\uc720 \ud504\ub77c\uc774\uba38<\/td><td>60\u03bcm<\/td><td>1<\/td><td>\u2265160\u03bcm<\/td><td><strong>\ub192\uc740<\/strong> (15\ub144 \uc774\uc0c1)<\/td><\/tr><tr><td><\/td><td>\uc911\uae09<\/td><td>\uc5d0\ud3ed\uc2dc \uc6b4\ubaa8 \uc0b0\ud654\ucca0(MIO) \uc911\uac04 \ucf54\ud305<\/td><td>50\u03bcm<\/td><td>1<\/td><td><\/td><td><\/td><\/tr><tr><td><\/td><td>\uac00\ubcbc\uc6b4 \uc678\ud22c<\/td><td>\ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uae30\uacc4 \uc0c1\ub3c4 \ucf54\ud305<\/td><td>50\u03bcm<\/td><td>1<\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>ISO 12944-5\uc5d0\ub294 \uc5b4\ub5a4 \ub2e4\ub978 C3 \uc778\uc99d \uc81c\ub3c4\uac00 \uc788\uc2b5\ub2c8\uae4c?<\/strong> \uc704 \ud45c \uc678\uc5d0\ub3c4 \ud45c\uc900\uc5d0\ub294 A3.02(\uc54c\ud0a4\ub4dc \uc2dc\uc2a4\ud15c, \ub354 \uc587\uc740 \ub3c4\ub9c9\uc73c\ub85c \uacbd\uc81c\uc801\uc774\uc9c0\ub9cc \ubcf4\ud638 \uae30\uac04\uc774 \uc9e7\uc74c) \ubc0f A3.04(\uc218\uc131 \uc544\ud06c\ub9b4 \uc2dc\uc2a4\ud15c)\uc640 \uac19\uc740 \ub300\uc548\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc0b0\uc5c5\uc6a9 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc740 \ucd5c\uc18c 5\ub144 \ub3d9\uc548 \uc8fc\uc694 \uc218\ub9ac \uc5c6\uc774 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc5b4\uc57c \ud558\uace0 \uc9c4\ub3d9 \ubc0f \uc624\uc77c \ubbf8\uc2a4\ud2b8 \ud658\uacbd\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uc811\ucc29\ub825\uc744 \uc720\uc9c0\ud574\uc57c \ud558\ub294 \ud2b9\uc218\ud55c \ubd80\uc2dd \ubc29\uc9c0 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uae30 \ub54c\ubb38\uc5d0 A3.08 \ubc0f A3.11\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uac74\uc5d0\uc11c\ub294 \uc5d0\ud3ed\uc2dc \uc2dc\uc2a4\ud15c\uc774 \uc54c\ud0a4\ub4dc \ub610\ub294 \uc218\uc131 \uc2dc\uc2a4\ud15c\ubcf4\ub2e4 \ub354 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ub450 \uac00\uc9c0 \ubc29\uc2dd \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694? \ub2e4\uc74c \ub450 \uac00\uc9c0\ub97c \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>A3.08 \u2014 \uacbd\uc81c\uc801\uc778 \uc120\ud0dd.<\/strong> \uc544\uc5f0 \uc778\uc0b0\uc5fc \ud504\ub77c\uc774\uba38\ub294 \uc544\uc5f0 \ubd84\ub9d0\uc744 \ud568\uc720\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \uc81c\ud488\uc740 &quot;\ud654\ud559\uc801 \ubd80\ub3d9\ud0dc\ud654&quot; \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\ub294\ub370, \uc544\uc5f0 \uc778\uc0b0\uc5fc\uc774 \uac15\ucca0 \ud45c\uba74\uacfc \ubc18\uc751\ud558\uc5ec \ubd80\ub3d9\ud0dc\ud654\ub9c9\uc744 \ud615\uc131\ud568\uc73c\ub85c\uc368 \ub179\uc758 \ud655\uc0b0\uc744 \uc5b5\uc81c\ud569\ub2c8\ub2e4. \uac00\uaca9\uc774 \uc800\ub834\ud558\uace0 \uc2dc\uacf5\uc774 \uac04\ud3b8\ud569\ub2c8\ub2e4. <strong>\ubd88\ub9ac:<\/strong> \ub3c4\uc7a5\ub9c9\uc774 \ubd80\ubd84\uc801\uc73c\ub85c \uc190\uc0c1\ub418\uba74 \ud574\ub2f9 \ubd80\uc704\ub294 \uacc4\uc18d\ud574\uc11c \ub179\uc774 \uc2ac\uace0 \ubc88\uc9c0\uac8c \ub429\ub2c8\ub2e4(&quot;\ub3c4\uc7a5\ub9c9 \ud558\ubd80 \ubd80\uc2dd&quot;).<\/li>\n\n\n\n<li><strong>A3.11 \u2014 \uc7a5\uc218 \uc120\ud0dd.<\/strong> \uc544\uc5f0 \ud568\ub7c9\uc774 \ub192\uc740 \ud504\ub77c\uc774\uba38\ub294 &quot;\ud76c\uc0dd\uc591\uadf9&quot; \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc544\uc5f0\uc740 \ucca0\ubcf4\ub2e4 \ubc18\uc751\uc131\uc774 \ub192\uc544 \uba3c\uc800 \ubd80\uc2dd\ub418\uc5b4 \uac15\ucca0\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. \ud398\uc778\ud2b8 \ub9c9\uc774 \uc190\uc0c1\ub418\ub354\ub77c\ub3c4 \uc544\uc5f0\uc758 \uc804\uae30\ud654\ud559\uc801 \ubcf4\ud638 \uc791\uc6a9\uc73c\ub85c \ub179 \ud655\uc0b0\uc774 \uc9c0\uc5f0\ub429\ub2c8\ub2e4. \ucd94\uac00\ub41c \uc5d0\ud3ed\uc2dc MIO \uc911\uac04 \ucf54\ud305\uc740 \ud0c0\uc77c\ucc98\ub7fc \uacb9\uccd0\uc9c0\ub294 \ud50c\ub808\uc774\ud06c \ud615\ud0dc\uc758 \uc6b4\ubaa8 \uc0b0\ud654\ucca0\ub85c \uad6c\uc131\ub418\uc5b4 \ubb3c\uacfc \uc0b0\uc18c \ubd84\uc790\uac00 \uac15\ucca0\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \ub354 \uba40\ub9ac \uc774\ub3d9\ud558\ub3c4\ub85d \ud558\uc5ec \ubb3c\ub9ac\uc801 \uc7a5\ubcbd\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. A3.11\uc758 \uc7ac\ub8cc\ube44\ub294 \ub300\ub7b5 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>20-30% \ub354 \ub192\uc74c<\/strong> A3.08 [\ucd94\uc815\uce58]\ubcf4\ub2e4 \uc6b0\uc218\ud558\uc9c0\ub9cc, \ubcf4\ud638 \uae30\uac04\uc744 \uc911\uac04(&lt;15\ub144)\uc5d0\uc11c \ub192\uc74c(15\ub144 \uc774\uc0c1)\uc73c\ub85c \uc5f0\uc7a5\ud569\ub2c8\ub2e4.\n<ul>\n<li><strong>\uac04\ub2e8\ud55c \uc870\uc5b8:<\/strong> \uc791\uc5c5\uc7a5\uc5d0 \uc808\uc0ad\uc720, \uc138\ucc99\uc81c, \ud654\ud559 \ubb3c\uc9c8 \uc99d\uae30\uac00 \uc788\uac70\ub098 \uc5f0\uc911 \uc2b5\ub3c4\uac00 60%\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, A3.11\uc744 \uc9c1\uc811 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ucf54\ud305 \uc7ac\ub8cc \ube44\uc6a9\uc744 20% \uc808\uc57d\ud558\ub824\ub2e4 5\ub144 \ud6c4 \uc7ac\ub3c4\uc7a5\uc5d0 \ub4dc\ub294 \uc778\uac74\ube44\uac00 \uadf8\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ub9ce\uc774 \ubc1c\uc0dd\ud560 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"c-4-environment-coastal-high-corrosion-industrial-near-the-sea-and-chemical-plants\">C4 \ud658\uacbd(\uc5f0\uc548\/\uace0\ubd80\uc2dd\uc131 \uc0b0\uc5c5 \uc9c0\uc5ed) \u2013 \ud574\uc548 \ubc0f \ud654\ud559 \uacf5\uc7a5 \uc778\uadfc<\/h4>\n\n\n\n<p>\uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc774 \ud574\uc548\uc120\uc5d0\uc11c 5km \uc774\ub0b4, \ud654\ud559 \uacf5\uc7a5 \uadfc\ucc98, \ubc1c\uc804\uc18c \ub0c9\uac01\ud0d1 \uadfc\ucc98 \ub610\ub294 \uc2b5\ub3c4\uac00 \ub192\uc740 \uc9c0\uc5ed\uc5d0 \uc124\uce58\ub41c \uacbd\uc6b0 C4 \ud658\uacbd \ub4f1\uae09\uc5d0 \ub9de\ub294 \ucf54\ud305 \uc2dc\uc2a4\ud15c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. ISO 12944-5\ub294 C4 \ub4f1\uae09\uc5d0 \ub300\ud55c \uc5ec\ub7ec \ucc38\uc870 \uc2dc\uc2a4\ud15c\uc744 \uc81c\uacf5\ud558\uba70, \uadf8\uc911 \ub2e4\uc74c \ub450 \uac00\uc9c0\uac00 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\uc2a4\ud0a4\ub9c8 \ucf54\ub4dc<\/th><th>\uce35<\/th><th>\ud398\uc778\ud2b8 \uc885\ub958<\/th><th>\uac74\uc870\ub9c9 \ub450\uaed8(DFT)<\/th><th>\ucf54\ud2b8 \uac1c\uc218<\/th><th>\ucd1d DFT(\ucd5c\uc18c\uac12)<\/th><th>\ub0b4\uad6c\uc131<\/th><\/tr><\/thead><tbody><tr><td><strong>A4.14<\/strong><\/td><td>\ub1cc\uad00<\/td><td>\uc5d0\ud3ed\uc2dc \uc544\uc5f0 \ud568\uc720 \ud504\ub77c\uc774\uba38<\/td><td>60\u03bcm<\/td><td>1<\/td><td>\u2265200\u03bcm<\/td><td><strong>\uc911\uac04<\/strong> (5~15\uc138)<\/td><\/tr><tr><td><strong>A4.14<\/strong><\/td><td>\uc911\uae09<\/td><td>\uc5d0\ud3ed\uc2dc \uc6b4\ubaa8 \uc0b0\ud654\ucca0(MIO) \uc911\uac04 \ucf54\ud305<\/td><td>90\u03bcm<\/td><td>1<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td><strong>A4.14<\/strong><\/td><td>\uac00\ubcbc\uc6b4 \uc678\ud22c<\/td><td>\uc9c0\ubc29\uc871 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud0d1\ucf54\ud2b8<\/td><td>50\u03bcm<\/td><td>1<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td><strong>A4.09<\/strong><\/td><td>\ub1cc\uad00<\/td><td>\uc5d0\ud3ed\uc2dc \uc544\uc5f0 \uc778\uc0b0\uc5fc \ud504\ub77c\uc774\uba38<\/td><td>80\u03bcm<\/td><td>1<\/td><td>\u2265280\u03bcm<\/td><td><strong>\ub192\uc740<\/strong> (15\ub144 \uc774\uc0c1)<\/td><\/tr><tr><td><strong>A4.09<\/strong><\/td><td>\uc911\uae09<\/td><td>\uc5d0\ud3ed\uc2dc \uc6b4\ubaa8 \uc0b0\ud654\ucca0(MIO) \uc911\uac04 \ucf54\ud305<\/td><td>75\u03bcm<\/td><td>2<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td><strong>A4.09<\/strong><\/td><td>\uac00\ubcbc\uc6b4 \uc678\ud22c<\/td><td>\ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uae30\uacc4 \uc0c1\ub3c4 \ucf54\ud305<\/td><td>50\u03bcm<\/td><td>1<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>A4.14\uc640 A4.09\ub294 \uc11c\ub85c \ub2e4\ub978 \ub450 \uac00\uc9c0 \ubd80\uc2dd \ubc29\uc9c0 \uc804\ub7b5\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/strong> A4.14(\uc911\uae30)\ub294 \uc544\uc5f0\uc774 \ud48d\ubd80\ud55c \ud504\ub77c\uc774\uba38(\ud76c\uc0dd\uc591\uadf9 \ubc29\uc2dd)\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucd1d \uac74\uc870\ub9c9 \ub450\uaed8(DFT) 200\u03bcm\ub97c \ub2ec\uc131\ud558\uace0, 90\u03bcm \ub450\uaed8\uc758 \uac15\ud654 \uc911\uac04 \ucf54\ud305\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4. A4.09(\uace0\uae30)\ub294 \uc774\uc640 \ubc18\ub300\ub85c \uc544\uc5f0 \uc778\uc0b0\uc5fc \ud504\ub77c\uc774\uba38(\ud654\ud559\uc801 \ubd80\ub3d9\ud0dc\ud654 \ubc29\uc2dd)\ub97c \uc0ac\uc6a9\ud558\uc9c0\ub9cc, \ucd1d \uac74\uc870\ub9c9 \ub450\uaed8\ub294 \ub354 200\u03bcm\uc785\ub2c8\ub2e4. <strong>280\u03bcm<\/strong> \ucd1d 150\u03bcm \ub450\uaed8\uc758 \uc911\uac04 \ucf54\ud305\uc744 \ub450 \ubc88 \ub3c4\ud3ec\ud558\uc5ec \ubb3c\ub9ac\uc801 \ucc28\ub2e8 \uac15\ub3c4\uc5d0 \uc758\uc874\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. ISO\ub294 C4\uc5d0 \ub300\ud574 \ub450 \uac00\uc9c0 \ubc29\uc2dd \ubaa8\ub450\ub97c \uc2e4\ud589 \uac00\ub2a5\ud55c \uc635\uc158\uc73c\ub85c \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uc120\ud0dd\uc740 \uc5b4\ub290 \ubc29\uc2dd\uc774 &quot;\ub354 \uc815\ud655\ud55c\uc9c0&quot;\uc758 \ubb38\uc81c\uac00 \uc544\ub2c8\ub77c \ubcf4\ud638 \uae30\uac04\uacfc \uc608\uc0b0 \uc0ac\uc774\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \ubb38\uc81c\uc785\ub2c8\ub2e4. &quot;\uc587\uc740 \uc544\uc5f0 \ud568\uc720 \ucf54\ud305&quot;\uc740 \ucd08\uae30 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uc9c0\ub9cc \uc8fc\uc694 \ubcf4\uc218 \uacf5\uc0ac\uac00 \ub354 \ube68\ub9ac \ud544\uc694\ud558\uace0, &quot;\ub450\uaebc\uc6b4 \ud544\ub984 \ucc28\ub2e8\ub9c9&quot;\uc740 \ucd08\uae30 \ube44\uc6a9\uc740 \ub192\uc9c0\ub9cc \uc218\uba85\uc774 \ub354 \uae41\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>C4\uc640 C3\uc758 \ud575\uc2ec\uc801\uc778 \ucc28\uc774\uc810\uc740 \ud504\ub77c\uc774\uba38 \uc720\ud615\uc774 \uc544\ub2c8\ub77c \ucd1d DFT\uc640 \uc911\uac04\uce35\uc758 \ube44\uc728\uc785\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<ul>\n<li>A4.14(\uc911\uae30) \ucd1d DFT\ub294 200\u03bcm\ub85c C3 \ubc29\uc2dd\ubcf4\ub2e4 40\u03bcm \ub354 \ub192\uc73c\uba70, \uc774 \ubaa8\ub4e0 \ub450\uaed8\ub294 \uc911\uac04 \ucf54\ud305\uc5d0 \ucd94\uac00\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>A4.09(\uace0\uc628) \ucd1d DFT\ub294 280\u03bcm\uc5d0 \ub3c4\ub2ec\ud558\uba70, \uc911\uac04 \ucf54\ud305\uc740 \ucd1d 150\u03bcm\uc758 \ub450 \uce35\uc73c\ub85c \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub294 MIO \ud50c\ub808\uc774\ud06c \ub450 \uce35\uc774 \uc801\uce35\ub418\uc5b4 \uc218\uc99d\uae30 \ud1b5\uacfc \uacbd\ub85c\ub97c \ud06c\uac8c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p><strong>\ub2e4\uc74c\uc740 \uc800\ud76c \uc2a4\ub9ac\ub791\uce74 \ud504\ub85c\uc81d\ud2b8\uc758 \uc0ac\ub840\uc785\ub2c8\ub2e4.<\/strong> \uc720\ub7fd\uc2dd HD7.5\ud1a4 \ub2e8\uc77c \uac70\ub354 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc774 \uc778\ub3c4\uc591\uc5d0\uc11c 2km\ub3c4 \ucc44 \ub5a8\uc5b4\uc9c0\uc9c0 \uc54a\uc740 \ud574\uc548 \ubc1c\uc804\uc18c \ucc3d\uace0\uc5d0 \uc124\uce58\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uace0\uac1d\uc740 \ucd1d \ucf54\ud305 \ub450\uaed8\ub97c \uc77c\uc815 \uc218\uc900\uc73c\ub85c \uc694\uad6c\ud588\uc2b5\ub2c8\ub2e4. <strong>\u2265460\u03bcm<\/strong>\u2014 ISO C4 \uace0\ub0b4\uad6c\uc131 \uae30\uc900(A4.09\uc758 280\u03bcm)\ubcf4\ub2e4 180\u03bcm \ub354 \ub450\uaecd\uc2b5\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc778\ub3c4\uc591\uc758 \uc5fc\ubd84 \ubd84\ubb34, \uc5f0\ud3c9\uade0 35\u00b0C \uc774\uc0c1\uc758 \uae30\uc628, \uc5f0\uc911 801Tp\/m\u00b2 \uc774\uc0c1\uc758 \uc2b5\ub3c4\uac00 \ubcf5\ud569\uc801\uc73c\ub85c \uc791\uc6a9\ud558\ub294 \ud658\uacbd\uc5d0\uc11c C3 \ucf54\ud305\uc740 3\ub144 \uc548\uc5d0 \uae30\ud3ec\uac00 \ubc1c\uc0dd\ud558\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\uc11c 300\u03bcm \ubbf8\ub9cc\uc758 \ucf54\ud305\uc740 7\ub144\ub3c4 \ubc84\ud2f0\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \ubcf8 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub294 \ud45c\uc900 3\uce35 \ucf54\ud305 \uc2dc\uc2a4\ud15c(\uc5d0\ud3ed\uc2dc \uc544\uc5f0 \ud568\uc720 \ud504\ub77c\uc774\uba38 + \uc5d0\ud3ed\uc2dc MIO \uc911\uac04 \ucf54\ud305 + \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc0c1\ub3c4 \ucf54\ud305)\uc744 \uae30\ubc18\uc73c\ub85c \uc911\uac04 \ucf54\ud305\uacfc \uc0c1\ub3c4 \ucf54\ud305\uc744 \uac01\uac01 \ud55c \uce35\uc529 \ucd94\uac00\ud558\uc5ec \ucd5c\uc885 \uce21\uc815\ub41c \uac74\uc870\ub9c9 \ub450\uaed8(DFT)\ub97c 478\u03bcm\ub85c \ub192\uc600\uc2b5\ub2c8\ub2e4. <strong>\uc774 \uc0ac\ub840\ub294 ISO \ucc38\uc870 \uccb4\uacc4\uac00 \ucd9c\ubc1c\uc810\uc774\uc9c0 \ucd5c\uc885 \ubaa9\uc801\uc9c0\uac00 \uc544\ub2c8\ub77c\ub294 \uc810\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uadf9\ud55c \uc870\uac74\uc5d0\uc11c\ub294 \ucf54\ub4dc \ubc88\ud638\ub97c \uc5c4\uaca9\ud558\uac8c \uc900\uc218\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ud45c\uc900 \uccb4\uacc4\ub97c \uae30\ubc18\uc73c\ub85c \ub9de\ucda4\ud615 \uc810\ub3c4 \uc870\uc808\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"c-5-environment-extreme-corrosion-chemical-offshore-tropical-coastal\">C5 \ud658\uacbd(\uadf9\uc2ec\ud55c \ubd80\uc2dd) \u2013 \ud654\ud559, \ud574\uc591, \uc5f4\ub300 \uc5f0\uc548<\/h3>\n\n\n\n<p>C5\ub294 \ub354 \uc774\uc0c1 \uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5 \ud658\uacbd\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ud574\uc0c1 \ubd80\ub450, \uc11d\uc720 \uc2dc\ucd94 \ud50c\ub7ab\ud3fc, \ud654\ud559 \ucc98\ub9ac \uc2dc\uc124\uacfc \uac19\uc740 \ud658\uacbd\uc5d0\uc11c\ub294 \ucf54\ud305 \ubd88\ub7c9\uc73c\ub85c \uc778\ud574 \ub179\uc774 \ubc1c\uc0dd\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc704\ud611\ud558\ub294 \uc2ec\uac01\ud55c \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>ISO 12944-5\ub294 \ucd1d \uac74\uc870\ub9c9 \ub450\uaed8(DFT) 300\u03bcm\ubd80\ud130 \uc2dc\uc791\ud558\ub294 4~6\ud68c \ub3c4\ud3ec\ub97c \uc801\uc6a9\ud55c C5 \ub4f1\uae09\uc5d0 \ub300\ud55c \ucc38\uc870 \uccb4\uacc4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud504\ub77c\uc774\uba38\ub294 \uc544\uc5f0 \ud568\ub7c9\uc774 \ub192\uc740(\uac74\uc870\ub9c9 \uc544\uc5f0 \ubd84\ub9d0 \u226580%) \uac83\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc911\uac04 \ucf54\ud305\uc740 \ud6c4\ub9c9 \uc5d0\ud3ed\uc2dc MIO \ub610\ub294 \uc720\ub9ac \ud50c\ub808\uc774\ud06c \uc5d0\ud3ed\uc2dc(150\u03bcm \uc774\uc0c1)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc0c1\ub3c4 \ucf54\ud305\uc740 \ub0b4\ud654\ud559\uc131\uc774 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ud45c\uc900 \uc635\uc158\uc5d0\ub294 \uc544\uc5f0 \ud568\uc720 \uc5d0\ud3ed\uc2dc \ud504\ub77c\uc774\uba38 \uc2dc\uc2a4\ud15c\uacfc \ubb34\uae30 \uc544\uc5f0 \uc2e4\ub9ac\ucf00\uc774\ud2b8 \ud504\ub77c\uc774\uba38 \uc2dc\uc2a4\ud15c\uc774 \ubaa8\ub450 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc778 \uc120\ud0dd\uc740 \ub178\ucd9c \uc870\uac74(C5-I \uc0b0\uc5c5\uc6a9 \ubd80\uc2dd vs. C5-M \ud574\uc591 \ubd80\uc2dd) \ubc0f \ud604\uc7a5 \uc2dc\uacf5 \ub2a5\ub825\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4(\ubb34\uae30 \uc544\uc5f0 \uc2e4\ub9ac\ucf00\uc774\ud2b8\ub294 \ubcf4\ub2e4 \uc5c4\uaca9\ud55c \ud45c\uba74 \ucc98\ub9ac \ubc0f \uacbd\ud654 \uc870\uac74\uc774 \ud544\uc694\ud569\ub2c8\ub2e4).<\/p>\n\n\n\n<p><strong>C5 \ud0d1\ucf54\ud2b8\uc758 \uacbd\uc6b0, \uc7a5\ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>\uc9c0\ubc29\uc871 \ud3f4\ub9ac\uc6b0\ub808\ud0c4(PU):<\/strong> \uc2e4\uc678\uc5d0\uc11c \uc0c9\uc0c1\uacfc \uad11\ud0dd \uc720\uc9c0\ub825\uc774 \uac00\uc7a5 \ub6f0\uc5b4\ub098\uace0 \uc790\uc678\uc120 \uc800\ud56d\uc131\uc774 \uac00\uc7a5 \uc6b0\uc218\ud558\uba70 \uc678\uad00\uc774 \uc911\uc694\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud3f4\ub9ac\uc2e4\ub85d\uc0b0:<\/strong> \ub0b4\ud6c4\uc131\uc774 \ud3f4\ub9ac\uc6b0\ub808\ud0c4(PU)\uc744 \ub2a5\uac00\ud558\uba70, \ud070 \ubcf4\uc218 \uc5c6\uc774 \uc625\uc678\uc5d0\uc11c 15\ub144\uac04 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc, \uac00\uaca9\uc774 \ub450 \ubc30 \uc774\uc0c1 \ube44\uc2f8\uace0 \uc5c4\uaca9\ud55c \uc2dc\uacf5 \uc870\uac74\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5fc\uc18c\ud654 \uace0\ubb34:<\/strong> \ub0b4\uc0b0\uc131\/\ub0b4\uc54c\uce7c\ub9ac\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uac00\uaca9\uc774 \uc801\ub2f9\ud558\uc9c0\ub9cc, \uc0c9\uc0c1 \uc120\ud0dd\uc758 \ud3ed\uc774 \uc881\uace0 \uc720\uae30 \uc6a9\uc81c\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ub0ae\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>C5 \ud658\uacbd\uc5d0\uc11c \uc27d\uac8c \uac04\uacfc\ub418\ub294 \ub610 \ub2e4\ub978 \ud544\uc218 \uc694\uac74\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\uc6a9\uc811\ubd80 \ubc0f \ubaa8\uc11c\ub9ac\uc6a9 \uc2a4\ud2b8\ub77c\uc774\ud504 \ucf54\ud305.<\/strong> \uc791\uc5c5\uc790\ub294 \uc6a9\uc811 \uc774\uc74c\uc0c8, \ubcfc\ud2b8 \uad6c\uba4d \uac00\uc7a5\uc790\ub9ac, \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac \ub4f1 \ubaa8\ub4e0 \ubd80\ubd84\uc5d0 \ubd93\uc73c\ub85c \ud398\uc778\ud2b8\ub97c \ub367\uce60\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ud558\ud559\uc801 \ubaa8\uc11c\ub9ac \ubd80\ubd84\uc740 \ubcf8\ub798 \ud398\uc778\ud2b8 \ub9c9\uc774 \uc587\uae30 \ub54c\ubb38\uc5d0 \ucd94\uac00 \ud398\uc778\ud2b8\uce60\uc774 \uc5c6\uc73c\uba74 \ub179\uc774 \uc2ac\uae30 \uc26c\uc6b4 \uacf3\uc774 \ub429\ub2c8\ub2e4. \uc774 \uc791\uc5c5\uc740 30\ubd84\ub3c4 \ucc44 \uac78\ub9ac\uc9c0 \uc54a\uc9c0\ub9cc \uc885\uc885 \uc0dd\ub7b5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"special-working-conditions-high-temperature-chemical-food\">\ud2b9\uc218 \uc791\uc5c5 \ud658\uacbd - \uace0\uc628, \ud654\ud559\ubb3c\uc9c8, \uc2dd\ud488<\/h2>\n\n\n\n<p>\ud45c\uc900 ISO 12944 \uc2dc\uc2a4\ud15c\uc740 \ubaa8\ub4e0 \uc2dc\ub098\ub9ac\uc624\ub97c \ud3ec\uad04\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc138 \uac00\uc9c0 \ud2b9\uc815 \uc870\uac74\uc5d0\uc11c\ub294 \ud2b9\uc218 \ucf54\ud305 \uc2dc\uc2a4\ud15c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul>\n<li><strong>\uace0\uc628(\uc81c\ucca0\uc18c\/\uc8fc\uc870 \uacf5\uc7a5, \uc7a5\uae30\uac04 &gt;120\u00b0C).<\/strong> \uc77c\ubc18 \uc5d0\ud3ed\uc2dc\uc758 \uc720\ub9ac \uc804\uc774 \uc628\ub3c4\ub294 100~120\u00b0C\uc785\ub2c8\ub2e4. \uc774 \uc628\ub3c4\ub97c \ub118\uc5b4\uc11c\uba74 \ucf54\ud305\uc774 \uc5f0\ud654\ub418\uace0 \uc5f4\ud654\ub418\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc81c\ucca0\uc18c\uc6a9 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc758 \uc8fc \uac70\ub354 \ud558\ubd80 \ud50c\ub79c\uc9c0\ub294 \uac15\ucca0 \ub808\uc774\ub4e4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubcf5\uc0ac\uc5f4\uc5d0 \uc9c1\uc811 \ub178\ucd9c\ub420 \uacbd\uc6b0 \ud45c\uba74 \uc628\ub3c4\uac00 180~250\u00b0C\uae4c\uc9c0 \uc62c\ub77c\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\ub294 \uc2e4\ub9ac\ucf58 \uc218\uc9c0 \uae30\ubc18 \ucf54\ud305 \uc2dc\uc2a4\ud15c\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubb34\uae30 \uc544\uc5f0 \uc2e4\ub9ac\ucf00\uc774\ud2b8 \ud504\ub77c\uc774\uba38\ub294 400\u00b0C\ub97c \uacac\ub51c \uc218 \uc788\uc73c\uba70, \uc2e4\ub9ac\ucf58 \uc54c\ub8e8\ubbf8\ub284 \ud0d1\ucf54\ud2b8\ub294 200~300\u00b0C\ub97c \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\uae30 \uc218\uc9c0\ub294 \uace0\uc628\uc5d0\uc11c \ud0c4\ud654\ub418\uc5b4 \ubc97\uaca8\uc9c0\uae30 \ub54c\ubb38\uc5d0 \uc0ac\uc6a9\uc744 \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc2ec\uac01\ud55c \ud654\ud559\uc801 \ubd80\uc2dd(\uc0b0\uc138\ucc99\/\uc804\uae30 \ub3c4\uae08\/\ud45c\uba74 \ucc98\ub9ac \uc6cc\ud06c\uc20d).<\/strong> \uacf5\uae30 \uc911\uc758 \uc0b0\uc131 \ubc0f \uc54c\uce7c\ub9ac\uc131 \ubbf8\uc2a4\ud2b8\ub294 \ucf54\ud305\uc744 \ud654\ud559\uc801\uc73c\ub85c \uacf5\uaca9\ud569\ub2c8\ub2e4. \ub179\uc774 \uc2a4\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ud398\uc778\ud2b8 \ub9c9\uc744 \uc9c1\uc811 \ub179\uc774 \ud2b8\ub294 \uac83\uc785\ub2c8\ub2e4. C5 \uc2dc\uc2a4\ud15c\uc740 \uc774 \uacfc\uc815\uc744 &quot;\ub2a6\ucd9c&quot; \uc218 \uc788\uc744 \ubfd0 \uc7a5\uae30\uc801\uc778 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub2e4\ub978 \ubc29\ubc95\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4. <strong>\uc5d0\ud3ed\uc2dc \ud398\ub180 \uace0\ub450\uaed8 \ucf54\ud305<\/strong>1\ud68c \ub3c4\ud3ec \uc2dc \ucd5c\ub300 150\u03bcm \ub450\uaed8\ub85c 3~4\ud68c \ub367\uce60\ud558\uc5ec \ucd1d 400\u03bcm \uc774\uc0c1\uc758 \uac74\uc870\ub9c9 \ub450\uaed8(DFT)\ub97c \ud655\ubcf4\ud558\uc2ed\uc2dc\uc624. \ud575\uc2ec\uc740 \uacbd\ud654 \uacfc\uc815\uc785\ub2c8\ub2e4. \uc5d0\ud3ed\uc2dc \ud398\ub180 \uc218\uc9c0\ub294 \uc0c1\uc628\uc5d0\uc11c \ub9e4\uc6b0 \ub290\ub9ac\uac8c \uacbd\ud654\ub418\ubbc0\ub85c \uc624\ube10\uc774\ub098 \uac15\uc81c \ud658\uae30\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc2dd\ud488\/\uc81c\uc57d (\uccad\uc815 \uc791\uc5c5\uc7a5).<\/strong> \ud06c\ub808\uc778\uc744 GMP \ud074\ub9b0\ub8f8\uc5d0 \uc124\uce58\ud558\ub294 \uacbd\uc6b0, \uac00\uc7a5 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc740 \ubd80\uc2dd \ubc29\uc9c0\uac00 \uc544\ub2c8\ub77c \ub3c4\uc7a5\ub9c9\uc774 \ubc97\uaca8\uc838 \uc81c\ud488\uc744 \uc624\uc5fc\uc2dc\ud0a4\uc9c0 \uc54a\ub294 \uac83\uc785\ub2c8\ub2e4. \uc608\uc0b0\uc774 \ud5c8\ub77d\ud55c\ub2e4\uba74 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uad6c\uc870\ubb3c\uc774 \ucd5c\uc6b0\uc120 \uc120\ud0dd\uc785\ub2c8\ub2e4. \ud0c4\uc18c\uac15\uc5d0 \ucf54\ud305\uc744 \uc801\uc6a9\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ubc18\ub4dc\uc2dc \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\uc2dd\ud488 \ub4f1\uae09 \ubc31\uc0c9 \uc5d0\ud3ed\uc2dc(FDA \uc778\uc99d)<\/strong>\ud398\uc778\ud2b8 \ud45c\uba74\uc740 \uccad\uc18c\uac00 \uc6a9\uc774\ud558\ub3c4\ub85d \uac70\uc6b8\ucc98\ub7fc \ub9e4\ub044\ub7ec\uc6cc\uc57c \ud569\ub2c8\ub2e4. \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc0c1\ub3c4 \ucf54\ud305\uc740 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc7a5\uae30\uac04 \uc790\uc678\uc120\uc5d0 \ub178\ucd9c\ub418\uba74 \ubd84\ud544\ucc98\ub7fc \uac00\ub8e8\uac00 \ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-verify-if-the-coating-is-done-well-a-five-step-acceptance-checklist-for-procurement\">\ucf54\ud305 \uc791\uc5c5\uc774 \uc81c\ub300\ub85c \ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ubc29\ubc95: \uad6c\ub9e4 \ub2f4\ub2f9\uc790\ub97c \uc704\ud55c 5\ub2e8\uacc4 \uc2b9\uc778 \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/h2>\n\n\n\n<p>\ubbff\uc744 \ub9cc\ud55c \ud06c\ub808\uc778 \uc81c\uc870\uc5c5\uccb4\ub97c \ucc3e\uc558\uace0, \uadf8\ub4e4\uc774 \uc81c\uc548\ud55c \ucf54\ud305 \uc2dc\uc2a4\ud15c\uacfc \uc2dc\uc2a4\ud15c \ubc88\ud638\uae4c\uc9c0 \ubaa8\ub450 \uc815\ud655\ud558\ub2e4\uace0 \uac00\uc815\ud574 \ubd05\uc2dc\ub2e4. \ud558\uc9c0\ub9cc \uc2dc\uacf5 \ud6c4, \uc81c\uc870\uc5c5\uccb4\uac00 \uc2dc\uc2a4\ud15c\uc744 \uc81c\ub300\ub85c \uc900\uc218\ud588\ub294\uc9c0 \uc5b4\ub5bb\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc744\uae4c\uc694? \ub2e8\uc21c\ud788 \ud45c\uba74\uc758 \uc0c9\uc0c1\uacfc \uad11\ud0dd\ub9cc \ubcf4\ub294 \uac83\uc740 \uc18c\uc6a9\uc5c6\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \ub2e4\uc12f \ub2e8\uacc4\ub97c \ub530\ub974\uc2ed\uc2dc\uc624. \ucc98\uc74c \ub124 \ub2e8\uacc4\ub294 \uc81c\uc870\uc5c5\uccb4\uc5d0 \uc790\uccb4 \uac80\uc0ac \uae30\ub85d\uc744 \uc694\uccad\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e4\uc12f \ubc88\uc9f8 \ub2e8\uacc4\ub294 \uc81c3\uc790 \uae30\uad00\uc5d0 \uc758\ub8b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-1-surface-preparation-inspection\">1\ub2e8\uacc4: \ud45c\uba74 \uc900\ube44 \ubc0f \uac80\uc0ac<\/h3>\n\n\n\n<p>\ub3c4\uc7a5\ud558\uae30 \uc804\uc5d0 \uad6c\uc870 \ubd80\uc7ac \uc606\uc5d0 \uc11c\uc11c \ud45c\uba74\uc744 ISO 8501-1 \ud45c\uc900 \uc0ac\uc9c4(\uc778\uc1c4\ubcf8 \ub610\ub294 \ud734\ub300\ud3f0\uc758 PDF \ud30c\uc77c)\uacfc \ube44\uad50\ud558\uc5ec Sa2.5 \uae30\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc8fc\uc694 \uc810\uac80 \uc0ac\ud56d: \ub0a8\uc544\uc788\ub294 \ubc00 \uc2a4\ucf00\uc77c(\uc5b4\ub461\uace0 \ubc97\uaca8\uc9c0\ub294 \uc790\uad6d)\uc774 \uc788\uc2b5\ub2c8\uae4c? \uc624\uc77c \uc624\uc5fc\uc774 \uc788\uc2b5\ub2c8\uae4c(\ubb3c\ubc29\uc6b8 \ud14c\uc2a4\ud2b8 - \ud45c\uba74\uc5d0 \ubb3c\uc744 \ubfcc\ub824 \ubb3c\ubc29\uc6b8\uc774 \ud37c\uc9c0\uc9c0 \uc54a\uc73c\uba74 \uc624\uc77c\uc774 \uc788\ub294 \uac83\uc785\ub2c8\ub2e4)?<\/p>\n\n\n\n<p>Testex \ubcf5\uc81c \ud14c\uc774\ud504 \ub610\ub294 \ud45c\uba74 \uac70\uce60\uae30 \uce21\uc815\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud45c\uba74 \uac70\uce60\uae30\ub97c \uce21\uc815\ud558\uace0 Rz 40~70\u03bcm \ubc94\uc704 \ub0b4\uc5d0 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud14c\uc774\ud504\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc740 \ube44\uc6a9\uc774 \ub9e4\uc6b0 \uc800\ub834\ud558\uba70 \ub864\ub2f9 \uc57d 10\ub2ec\ub7ec \uc815\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-2-climatic-condition-check\">2\ub2e8\uacc4: \uae30\ud6c4 \uc870\uac74 \uc810\uac80<\/h3>\n\n\n\n<p>\ub3c4\uc7a5 \uc804\uc5d0 \uac15\ud310 \ud45c\uba74 \uc628\ub3c4, \uc8fc\ubcc0 \uc628\ub3c4, \uc0c1\ub300 \uc2b5\ub3c4 \ubc0f \uc774\uc2ac\uc810\uc744 \uce21\uc815\ud558\uc2ed\uc2dc\uc624. \uac15\ud310 \ud45c\uba74 \uc628\ub3c4\ub294 \uc774\uc2ac\uc810\ubcf4\ub2e4 \ucd5c\uc18c 3\u00b0C \uc774\uc0c1 \ub192\uc544\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uac15\ud310\uc5d0 \uacb0\ub85c\uac00 \ubc1c\uc0dd\ud558\uc5ec \uc218\ub9c9 \uc704\uc5d0 \ud504\ub77c\uc774\uba38\ub97c \ub3c4\ud3ec\ud574\ub3c4 \ud6a8\uacfc\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc0c1\ub300 \uc2b5\ub3c4\uac00 851Tp(1Tf)\ub97c \ucd08\uacfc\ud558\ub294 \ud658\uacbd\uc5d0\uc11c\ub294 \ub3c4\uc7a5\uc774 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4(\uc5d0\ud3ed\uc2dc \uacbd\ud654\ub294 \uc2b5\ub3c4\uc5d0 \ub9e4\uc6b0 \ud070 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-3-dry-film-thickness-dft\">3\ub2e8\uacc4: \uac74\uc870\ub9c9 \ub450\uaed8(DFT) \uce21\uc815<\/h3>\n\n\n\n<p>SSPC-PA2 \ud45c\uc900\uc5d0 \ub530\ub77c 10m\u00b2\ub2f9 5\uac1c\uc758 \uce21\uc815 \uc9c0\uc810\uc744 \uc120\uc815\ud558\uace0, \uac01 \uc9c0\uc810\uc5d0\uc11c 3\ud68c\uc529 \uce21\uc815\ud558\uc5ec \ud3c9\uade0\uac12\uc744 \uad6c\ud569\ub2c8\ub2e4. \ud569\uaca9 \uae30\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul>\n<li>\uce21\uc815\uac12\uc740 \uc5b4\ub5a4 \uacbd\uc6b0\uc5d0\ub3c4 \uc9c0\uc815\ub41c \uac12\uc758 80%\ubcf4\ub2e4 \uc791\uc544\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubaa8\ub4e0 \uc810\uc218\uc758 \ud3c9\uade0\uc740 \uc9c0\uc815\ub41c \uac12\ubcf4\ub2e4 \ub0ae\uc544\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc608\ub97c \ub4e4\uc5b4, \uc2dc\uc2a4\ud15c A4.14\ub2f9 \ucd1d DFT\uac00 200\u03bcm\uac00 \ud544\uc694\ud55c \uacbd\uc6b0, \ub2e8\uc77c \uce21\uc815 \uc9c0\uc810\uc758 \uac12\uc740 160\u03bcm \ubbf8\ub9cc\uc774\uc5b4\uc11c\ub294 \uc548 \ub418\uba70, \ubaa8\ub4e0 \uc9c0\uc810\uc758 \ud3c9\uade0\uac12\uc740 200\u03bcm \uc774\uc0c1\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-4-electric-spark-holiday-detection\">4\ub2e8\uacc4: \uc804\uae30 \uc2a4\ud30c\ud06c(\ud734\ub300\uc6a9) \uac10\uc9c0<\/h3>\n\n\n\n<p>\ucf54\ud305\uc774 \uacbd\ud654\ub41c \ud6c4(\uc77c\ubc18\uc801\uc73c\ub85c \ub3c4\ud3ec \ud6c4 24~48\uc2dc\uac04), \ud640\ub9ac\ub370\uc774 \uac80\ucd9c\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\uccb4 \ud45c\uba74\uc744 \uc2a4\uce94\ud569\ub2c8\ub2e4. \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac80\ucd9c \uc804\uc555\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4. <strong>5V\/\u03bcm \u00d7 \ucd1d DFT(\u03bcm)<\/strong>.<\/p>\n\n\n\n<p>\ucd1d DFT\uac00 200\u03bcm\uc778 \uacbd\uc6b0, \uac80\ucd9c \uc804\uc555\uc740 5 \u00d7 200 = 1000V\uc785\ub2c8\ub2e4. \ud504\ub85c\ube0c\uac00 \ucf54\ud305 \ud45c\uba74\uc744 \uc2a4\uce94\ud560 \ub54c, \ubbf8\uc138\ud55c \uacb0\ud568(\ud640\ub9ac\ub370\uc774)\uc774 \uc788\ub294 \uacf3\uc5d0\uc11c\ub294 \uc2a4\ud30c\ud06c\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc2a4\ud30c\ud06c\uac00 \ubc1c\uc0dd\ud558\ub294 \uc704\uce58\ub294 \ub178\ucd9c\ub41c \uac15\ucca0 \uc9c0\uc810\uc73c\ub85c, \ub179\uc774 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b4 \uacf3\uc785\ub2c8\ub2e4. \ud640\ub9ac\ub370\uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc6a9\uc811 \ubfcc\ub9ac, \ubaa8\uc11c\ub9ac, \uadf8\ub9ac\uace0 \ud45c\uba74 \uac70\uce60\uae30\uac00 \uacfc\ub3c4\ud558\uac8c \ub192\uc740 \ubd80\ubd84\uc5d0\uc11c \ubc1c\uacac\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-5-adhesion-test\">5\ub2e8\uacc4: \uc811\ucc29\ub825 \ud14c\uc2a4\ud2b8<\/h3>\n\n\n\n<p>DFT\uac00 250\u03bcm \uc774\ud558\uc778 \uacbd\uc6b0 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. <strong>\ud6a1\ub2e8\uba74 \uc2dc\ud5d8(ISO 2409)<\/strong> \uce7c\ub85c 6\u00d76 \uaca9\uc790\ub97c \uae0b\uace0 \ud14c\uc774\ud504\ub97c \ubd99\uc778 \ub2e4\uc74c \ub5bc\uc5b4\ub0b4\uc5b4 \uba87 \uac1c\uc758 \uc815\uc0ac\uac01\ud615\uc774 \ub5a8\uc5b4\uc838 \ub098\uac14\ub294\uc9c0 \uc138\uc5b4 \ubcf4\uc138\uc694. DFT\uac00 250\u03bcm\ubcf4\ub2e4 \ud070 \uacbd\uc6b0\uc5d0\ub294 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc138\uc694. <strong>\uc778\uc7a5 \uc2dc\ud5d8(ISO 4624)<\/strong> \ud2b9\uc218 \uc5d0\ud3ed\uc2dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uae08\uc18d \ub3cc\ub9ac\ub97c \ucf54\ud305\uc5d0 \uc811\ucc29\ud558\uace0 \uacbd\ud654\uc2dc\ud0a8 \ud6c4, \ub3cc\ub9ac\ub97c \ub5bc\uc5b4\ub0b4\ub294 \ub370 \ud544\uc694\ud55c \uc778\uc7a5\ub825\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc694\uad6c \uc0ac\ud56d\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\u22655MPa<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"common-coating-defects-judge-at-a-glance\">\ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ucf54\ud305 \uacb0\ud568 - \ud55c\ub208\uc5d0 \ud30c\uc545\ud558\uae30<\/h2>\n\n\n\n<p>\ucf54\ud305 \uacb0\ud568\uc740 &quot;\ubd88\uc6b4&quot;\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uadfc\ubcf8\uc801\uc778 \uc6d0\uc778\uc740 \ud56d\uc0c1 \ub450 \uac00\uc9c0\ubfd0\uc785\ub2c8\ub2e4. \ubd80\uc801\uc808\ud55c \ud45c\uba74 \uc900\ube44 \ub610\ub294 \ubd80\uc801\uc808\ud55c \ucf54\ud305 \uacbd\ud654\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\uacb0\ud568<\/th><th>\uc124\uba85<\/th><th>\uadfc\ubcf8 \uc6d0\uc778<\/th><th>\uadf8\uac83\uc774 \ub098\ud0c0\ub0a0 \ub54c<\/th><\/tr><\/thead><tbody><tr><td><strong>\ubb3c\uc9d1<\/strong><\/td><td>\ucf54\ud305 \ud45c\uba74\uc5d0 \uc9c1\uacbd 1~5mm\uc758 \uc791\uc740 \ub3cc\uae30\ub4e4\uc774 \uc788\uc73c\uba70, \uc774 \ub3cc\uae30\ub4e4\uc744 \uc798\ub77c\ubcf4\uba74 \ubb3c\uc774\ub098 \uacf5\uae30\uac00 \ub4e4\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td>\uac15\ucca0 \ud45c\uba74\uc5d0 \uc6a9\ud574\uc131 \uc5fc\ubd84\uc774 \ub0a8\uc544 \uc788\ub294 \uacbd\uc6b0(\ud2b9\ud788 \uc801\uc808\ud55c \uc138\ucc99 \uc5c6\uc774 \ubc14\ub2f7\ubaa8\ub798\ub97c \ubd84\uc0ac \ucc98\ub9ac\ud558\ub294 \uacbd\uc6b0) \uc0bc\ud22c\uc555\uc73c\ub85c \uc778\ud574 \ucf54\ud305 \ub0b4\ubd80\ub85c \ubb3c\uc774 \uc2a4\uba70\ub4ed\ub2c8\ub2e4.<\/td><td>\ud574\uc0c1 \uc6b4\uc1a1 \ud6c4 \uac00\uc7a5 \ud754\ud558\uac8c \ubc1c\uc0dd\ud558\uba70, 3~6\uac1c\uc6d4 \ud6c4\uc5d0 \uc9d1\ub2e8\uc801\uc73c\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\ud540\ud640<\/strong><\/td><td>\ucf54\ud305 \ud45c\uba74\uc5d0 \uc9c1\uacbd 0.1~0.5mm\uc758 \ubbf8\uc138\ud55c \uad6c\uba4d\ub4e4\uc774 \ubcf4\uc774\uba70, \ube5b \uc544\ub798\uc5d0\uc11c\ub294 \ubbf8\uc138\ud55c \ud770 \uc810\ucc98\ub7fc \ubcf4\uc778\ub2e4.<\/td><td>\ud398\uc778\ud2b8 \ud63c\ud569 \uacfc\uc815\uc5d0\uc11c \uc0dd\uae34 \uae30\ud3ec\uac00 \ub3c4\ud3ec \uc804\uc5d0 \uc81c\uac70\ub418\uc9c0 \uc54a\uc558\uac70\ub098, \uc2a4\ud504\ub808\uc774 \uac74\uc774 \ub108\ubb34 \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\uc5b4 \ud398\uc778\ud2b8\uac00 \uacf5\uc911\uc5d0\uc11c \uacbd\ud654\ub418\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4.<\/td><td>\uc2e0\uccad \ud604\uc7a5\uc5d0\uc11c \ucc3e\uc744 \uc218 \uc788\uc73c\uba70, \ud734\uc77c \uac10\uc9c0\uae30\ub85c \uc27d\uac8c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\uc624\ub80c\uc9c0 \uaecd\uc9c8<\/strong><\/td><td>\ud398\uc778\ud2b8 \ud45c\uba74\uc774 \ucb48\uae00\ucb48\uae00\ud558\uace0, \ub9c8\uce58 \uc624\ub80c\uc9c0 \uaecd\uc9c8\ucc98\ub7fc \ubcf4\uc778\ub2e4.<\/td><td>\ubd84\ubb34\uae30\uac00 \ub108\ubb34 \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\uac70\ub098, \ud398\uc778\ud2b8 \uc810\ub3c4\uac00 \ub108\ubb34 \ub192\uac70\ub098, \ud76c\uc11d\uc81c\ub97c \ucda9\ubd84\ud788 \ub123\uc9c0 \uc54a\uc558\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6a9\uc81c\uac00 \ub108\ubb34 \ube68\ub9ac \uc99d\ubc1c\ud558\uc5ec \ud398\uc778\ud2b8\uac00 \ub9c8\ub974\uae30 \uc804\uc5d0 \ud3c9\ud3c9\ud574\uc9c8 \uc2dc\uac04\uc774 \ubd80\uc871\ud588\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td>\uc801\uc6a9 \ud604\uc7a5\uc5d0\uc11c \uc989\uc2dc \ud655\uc778 \uac00\ub2a5<\/td><\/tr><tr><td><strong>\uc5f4\ubd84\ud574<\/strong><\/td><td>\ucf54\ud305 \ud45c\uba74\uc5d0 \ubd88\uaddc\uce59\ud55c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uba70, \uae4a\uc740 \uade0\uc5f4\uc740 \uc911\uac04 \ucf54\ud305\uce35\uae4c\uc9c0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td>\uc0c1\ub3c4\uc640 \uc911\uac04\ub3c4 \uc0ac\uc774\uc758 \ubd80\uc801\ud569\uc131(\uc608: \uc5d0\ud3ed\uc2dc MIO \uc704\uc5d0 \uc18d\uac74\uc131 \uc54c\ud0a4\ub4dc \uc0c1\ub3c4 \ub3c4\ud3ec) \ub610\ub294 \ud55c \ubc88\uc5d0 \ub108\ubb34 \ub450\uaecd\uac8c \ub3c4\ud3ec\ub41c \ub3c4\ub9c9<\/td><td>\uc801\uc6a9 \ud6c4 \uba87 \uc8fc\uc5d0\uc11c \uba87 \ub2ec \ud6c4<\/td><\/tr><tr><td><strong>\ubc15\ub9ac<\/strong><\/td><td>\ucf54\ud305 \uc804\uccb4\uac00 \ubc97\uaca8\uc9c0\uace0 \uc788\uc73c\uba70, \ubd84\ub9ac \uc9c0\uc810\uc740 \ud504\ub77c\uc774\uba38\uc640 \uac15\ud310 \uc0ac\uc774\uc785\ub2c8\ub2e4.<\/td><td>\ud45c\uba74 \uc900\ube44\uac00 \ubbf8\ud761\ud568 - \ubd80\uc801\uc808\ud55c \ud0c8\uc9c0 \ub610\ub294 \ube14\ub77c\uc2a4\ud2b8 \uc138\ucc99\uc73c\ub85c Sa2.5 \ub4f1\uae09\uc5d0 \ubbf8\ub2ec\ud568<\/td><td>\uc5b8\uc81c\ub4e0\uc9c0, \ud2b9\ud788 \ud558\uc911\uc744 \ubc1b\uc544 \uad6c\uc870\uc801 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud55c \ud6c4\uc5d0\ub294 \uc5b8\uc81c\ub4e0\uc9c0 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\uc2e4\uc6a9\uc801\uc778 \ud301:<\/strong> \ub3c4\uc7a5\uba74\uc758 \uae30\ud3ec \ubc1c\uc0dd \ubc0f \ubc15\ub9ac\ub294 \uc791\uc5c5\uc7a5\ubcf4\ub2e4\ub294 \ubaa9\uc801\uc9c0 \ud56d\uad6c\uc5d0 \ub3c4\ucc29\ud55c \ud6c4\uc5d0 \ubc1c\uc0dd\ud560 \uac00\ub2a5\uc131\uc774 \uac00\uc7a5 \ub192\uc2b5\ub2c8\ub2e4. \ud574\uc0c1 \ucee8\ud14c\uc774\ub108 \ub0b4\ubd80\uc758 \uc628\ub3c4, \uc2b5\ub3c4, \uc5fc\uc218 \ubd84\ubb34 \ud658\uacbd\uc740 \uac00\uc18d \ubd80\uc2dd \ucc54\ubc84\uc640 \uac19\uc740 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub3c4\uc7a5 \uc644\ub8cc \ud6c4 48\uc2dc\uac04 \ud6c4\uc640 \ud3ec\uc7a5 \uc804\uc5d0 \uac01\uac01 \ud55c \ubc88\uc529 \uac80\uc0ac\ub97c \uc2e4\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4. \ub450 \uac80\uc0ac \ubaa8\ub450 \ud1b5\uacfc\ud558\uba74 \ub3c4\ucc29 \ud6c4 \ubb38\uc81c \ubc1c\uc0dd \uac00\ub2a5\uc131\uc740 \ub9e4\uc6b0 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-we-have-done\">\uc6b0\ub9ac\uac00 \ud55c \uc77c<\/h2>\n\n\n\n<p>\ud45c\uc900 \uc2e4\ub0b4 C3 \uc791\uc5c5\uc7a5 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\ubd80\ud130 \uc2a4\ub9ac\ub791\uce74 \ud574\uc548 \uc9c0\uc5ed\uc758 460\u03bcm \ub450\uaed8 \ubd80\uc2dd \ubc29\uc9c0 C4 \ub2e8\uc77c \uac70\ub354 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778, \uadf8\ub9ac\uace0 \uc8fc\ucde8\uc548 \uc704\uc131 \ubc1c\uc0ac \uc13c\ud130\uc758 \ud2b9\uc218 \ucf54\ud305\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0, \ub2f9\uc0ac\ub294 \uc218\ub144\uac04 \uad11\ubc94\uc704\ud55c \ubd80\uc2dd \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \ucf54\ud305 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ud604\ud574 \uc654\uc73c\uba70, \uace0\uac1d\uc774 \uc811\ud560 \uc218 \uc788\ub294 \ub300\ubd80\ubd84\uc758 \uc870\uac74\uc744 \ud3ec\uad04\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud06c\ub808\uc778 \uad6c\ub9e4\ub97c \uace0\ub824 \uc911\uc774\uc2dc\uac70\ub098 \uc8fc\uc694 \ubd80\uc2dd \ubc29\uc9c0 \uc720\uc9c0 \ubcf4\uc218\uac00 \ud544\uc694\ud55c \uc7a5\ube44\uac00 \uc788\uc73c\uc2dc\ub2e4\uba74, \uadc0\uc0ac\uc758 \ud2b9\uc815 \uc791\uc5c5 \ud658\uacbd\uc5d0 \ub9de\ub294 \ub9de\ucda4\ud615 \ucf54\ud305 \ucd94\ucc9c \ubc0f \uacac\uc801\uc744 \uc81c\uacf5\ud574 \ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \ub2e4\ub978 \uc81c\uc870\uc5c5\uccb4\ub85c\ubd80\ud130 \uacac\uc801\uc744 \ubc1b\uace0 \uacc4\uc2e0 \uacbd\uc6b0, \uc800\ud76c \uc81c\uc548\uc744 \ub2e4\ub978 \uc5c5\uccb4\uc640 \ube44\uad50\ud574 \ubcf4\uc2dc\uace0, \ubcf8 \ubb38\uc11c\uc5d0 \ud3ec\ud568\ub41c \ud655\uc778 \uccb4\ud06c\ub9ac\uc2a4\ud2b8\ub97c \ud1b5\ud574 \uac80\uc99d\ud574 \ubcf4\uc154\ub3c4 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1781227688667\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>\uc77c\ubc18\uc801\uc778 \uc2e4\ub0b4\uc6a9 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc758 \uae30\ubcf8 \ucf54\ud305\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>C3 \ud658\uacbd, \uc2dc\uc2a4\ud15c A3.08(\uc5d0\ud3ed\uc2dc \uc544\uc5f0 \uc778\uc0b0\uc5fc \ud504\ub77c\uc774\uba38 80\u03bcm + \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud0d1\ucf54\ud2b8 40\u03bcm x 2\ud68c \ub3c4\ud3ec), \ucd1d \uac74\uc870\ub9c9 \ub450\uaed8(DFT) \u2265160\u03bcm, \ubcf4\ud638 \uc9c0\uc18d \uae30\uac04 5-15\ub144.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781227696856\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>\uc8fc\ubcc0 \ud658\uacbd\uc5d0 \uc0c1\uad00\uc5c6\uc774 \uac00\uc7a5 \ub450\uaebc\uc6b4 \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud574\ub3c4 \ub420\uae4c\uc694?<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\uae30\uc220\uc801\uc73c\ub85c\ub294 \uac00\ub2a5\ud558\uc9c0\ub9cc \uacbd\uc81c\uc801\uc73c\ub85c\ub294 \ub0ad\ube44\uc785\ub2c8\ub2e4. C3 \ud658\uacbd\uc5d0\uc11c C5 \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \ud638\ub450\ub97c \uae68\ub824\uace0 \ud070 \ub9dd\uce58\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud398\uc778\ud2b8 \ube44\uc6a9\uc740 \ub450 \ubc30\ub85c \ub298\uc5b4\ub098\uace0, \uc2dc\uacf5 \uc2dc\uac04\uc740 \uae38\uc5b4\uc9c0\uba70, \ubc30\uae30\uac00\uc2a4 \ubc30\ucd9c\ub7c9\ub3c4 \uc99d\uac00\ud558\uc9c0\ub9cc, \ubcf4\ud638 \ud6a8\uacfc\ub294 \uc2dc\uc2a4\ud15c A3.11(C3 \uc7a5\uae30 \uae30\uc900)\uacfc \uac70\uc758 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \ud658\uacbd\uc5d0 \ub9de\ucdb0 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc62c\ubc14\ub978 \uc811\uadfc \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781227706026\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>\uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08\uacfc \ud398\uc778\ud2b8 \ucf54\ud305 \uc911 \uc5b4\ub290 \uac83\uc774 \ub354 \ub098\uc744\uae4c\uc694?<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\uac01 \ucf54\ud305 \ubc29\uc2dd\uc740 \uace0\uc720\ud55c \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08\uc740 \ubd80\uc2dd \ubc29\uc9c0 \uc218\uba85\uc774 \uae38\uace0(20~25\ub144), \ud30c\uc774\ud504 \ub0b4\ubd80\uc640 \ud2c8\uc0c8\ub97c \ud3ec\ud568\ud55c \uc804\uccb4 \ud45c\uba74\uc744 \uc644\ubcbd\ud558\uac8c \ucf54\ud305\ud560 \uc218 \uc788\uc9c0\ub9cc, \uacf5\uc815\uc774 \ubcf5\uc7a1\ud558\uace0 \uc0c9\uc0c1\uc774 \ud68c\uc0c9 \ub610\ub294 \uc740\uc0c9\uc73c\ub85c \uc81c\ud55c\ub418\uba70 \ud604\uc7a5\uc5d0\uc11c \ubcf4\uc218\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ud398\uc778\ud2b8 \ucf54\ud305\uc740 \ub2e4\uc591\ud55c \uc0c9\uc0c1\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uace0 \ud604\uc7a5\uc5d0\uc11c \ubcf4\uc218\uac00 \uac00\ub2a5\ud558\uba70 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uc9c0\ub9cc 7~15\ub144\ub9c8\ub2e4 \ub300\ub300\uc801\uc778 \uc720\uc9c0 \ubcf4\uc218\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5\uc6a9 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc5d0\ub294 \ud398\uc778\ud2b8 \ucf54\ud305\uc774 \ub354 \uc801\ud569\ud558\uace0 \uc720\uc5f0\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781227719733\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>\uc81c\uc870\uc5c5\uccb4\uac00 \uc81c\uc2dc\ud55c \ucf54\ud305 \uc2dc\uc2a4\ud15c\uc774 \uc2e0\ub8b0\ud560 \ub9cc\ud55c\uc9c0 \uc5b4\ub5bb\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\ub2e4\uc74c \ub2e4\uc12f \uac00\uc9c0 \uc0ac\ud56d\uc744 \uc694\uccad\ud558\uc2ed\uc2dc\uc624. 1) \ube14\ub77c\uc2a4\ud2b8 \uc138\ucc99 \uae30\ub85d \ubc0f Sa2.5 \ud45c\uc900 \ube44\uad50 \uc0ac\uc9c4; 2) \uac01 \ub3c4\ub8cc \uce35\uc758 \ube0c\ub79c\ub4dc, \ubaa8\ub378 \ubc0f \ubc30\uce58 \ubc88\ud638; 3) \uac74\uc870\ub9c9\ub450\uaed8(DFT) \uce21\uc815 \uae30\ub85d(SSPC-PA2 \ud45c\uc900\uc5d0 \ub530\ub77c \uce21\uc815); 4) \uc5fc\uc218 \ubd84\ubb34 \uc2dc\ud5d8 \ubcf4\uace0\uc11c(\uc5d0\ud3ed\uc2dc \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 720\uc2dc\uac04 \uc774\uc0c1 \uc801\ub179 \ubc1c\uc0dd \uc5c6\uc74c); 5) \uc2dc\uacf5\uc790 \uc790\uaca9\uc99d \ubc0f \ub3c4\uc7a5 \uc791\uc5c5 \uc911 \uc77c\uc77c \uae30\ud6c4 \uae30\ub85d.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781227734072\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>\ucf54\ud305 \ucc98\ub9ac \ud6c4 \uba87 \ub144 \ub3d9\uc548 \ub179\uc774 \uc2ac\uc9c0 \uc54a\ub294\ub2e4\ub294 \uac83\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>ISO 12944\uc5d0\uc11c \uc815\uc758\ud558\ub294 &quot;\ubcf4\ud638 \uae30\uac04&quot;\uc740 &quot;\ub179\uc774 \ubc1c\uc0dd\ud558\uae30 \uc2dc\uc791\ud558\ub294 \uc2dc\uac04&quot;\uc774 \uc544\ub2c8\ub77c &quot;\ub179\uc774 \uc644\uc804\ud788 \uc81c\uac70\ub418\ub294 \uc2dc\uac04&quot;\uc785\ub2c8\ub2e4. <em>\uccab \ubc88\uc9f8 \uc8fc\uc694 \ubcf4\uc218 \uc791\uc5c5\uc740 \ub3c4\uc0c9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/em>\uc774 \uc2dc\uc810\uc5d0\uc11c \ucf54\ud305 \ud45c\uba74\uc5d0 \ubd80\ubd84\uc801\uc73c\ub85c \ub179\uc774 \uc2ac \uc218 \uc788\uc9c0\ub9cc, \ucca0\uace8 \uad6c\uc870\ubb3c \uc790\uccb4\ub294 \uc190\uc0c1\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \ub2e8\uae30 \ubcf4\uc99d \uae30\uac04: 5\ub144 \uc774\uc0c1 (\ub179 \ubc1c\uc0dd \uc911\uc9c0). \uc911\uae30 \ubcf4\uc99d \uae30\uac04: 7~15\ub144. \uc7a5\uae30 \ubcf4\uc99d \uae30\uac04: 15~25\ub144. \ucc38\uace0: &quot;\uc7a5\uae30 \ubcf4\uc99d \uae30\uac04&quot;\uc740 &quot;\uc601\uad6c\uc801&quot;\uc774\ub77c\ub294 \uc758\ubbf8\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc815\uae30\uc801\uc778 \uc810\uac80 \ubc0f \uac04\ub2e8\ud55c \ubcf4\uc218(\uc0c1\ub3c4 \uc7ac\ub3c4\ud3ec)\ub294 \uc815\uc0c1\uc801\uc778 \uc791\uc5c5\uc785\ub2c8\ub2e4.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"\uc774\ub7f0 \uacbd\uc6b0\ub97c \ub108\ubb34 \ub9ce\uc774 \ubd24\uc2b5\ub2c8\ub2e4. \uc124\uce58\ud55c \uc9c0 5\ub144\ub3c4 \uc548 \ub41c \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc774 \uc8fc \uac70\ub354 \uc6a9\uc811 \uc774\uc74c\ub9e4\ub97c \ub530\ub77c \ub179\uc774 \uc2ac\uace0, \uc5d4\ub4dc \uce90\ub9ac\uc9c0 \ud558\ubd80 \ud50c\ub79c\uc9c0\uc758 \ucf54\ud305\uc774 \ubc97\uaca8\uc9c0\uace0, \ubcfc\ud2b8 \uad6c\uba4d \uc8fc\ubcc0\uc758 \ud398\uc778\ud2b8\uac00 \ud06c\uac8c \ub5a8\uc5b4\uc838 \ub098\uac00\ub294 \ud604\uc0c1\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc774\ub7f0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\uba74 \uace0\uac1d\ub4e4\uc740 \ud56d\uc0c1 \uc800\ud76c\uc5d0\uac8c \uc6d0\uc778\uc744 \ubb38\uc758\ud569\ub2c8\ub2e4.","protected":false},"featured_media":11685,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[189],"posts_tag":[781],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kscranegroup.com\/ko\/wp-json\/wp\/v2\/xmxposts\/11670"}],"collection":[{"href":"https:\/\/www.kscranegroup.com\/ko\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.kscranegroup.com\/ko\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":8,"href":"https:\/\/www.kscranegroup.com\/ko\/wp-json\/wp\/v2\/xmxposts\/11670\/revisions"}],"predecessor-version":[{"id":11734,"href":"https:\/\/www.kscranegroup.com\/ko\/wp-json\/wp\/v2\/xmxposts\/11670\/revisions\/11734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kscranegroup.com\/ko\/wp-json\/wp\/v2\/media\/11685"}],"wp:attachment":[{"href":"https:\/\/www.kscranegroup.com\/ko\/wp-json\/wp\/v2\/media?parent=11670"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/ko\/wp-json\/wp\/v2\/posts_category?post=11670"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/ko\/wp-json\/wp\/v2\/posts_tag?post=11670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}