{"id":3252,"date":"2024-07-14T09:11:43","date_gmt":"2024-07-14T09:11:43","guid":{"rendered":"http:\/\/groutpackers.com\/?p=3252"},"modified":"2024-07-14T09:12:06","modified_gmt":"2024-07-14T09:12:06","slug":"what-is-pu-grouting","status":"publish","type":"post","link":"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/","title":{"rendered":"PU \uadf8\ub77c\uc6b0\ud305\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \uc804\ud658\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ube44\ub140\uc7a5<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#What_is_PU_Grouting\" >PU \uadf8\ub77c\uc6b0\ud305\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Summary\" >\uc694\uc57d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Overview\" >\uac1c\uc694<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Types_of_PU_Grouting\" >PU \uadf8\ub77c\uc6b0\ud305\uc758 \uc885\ub958<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Hydrophilic_Grouts\" >\uce5c\uc218\uc131 \uadf8\ub77c\uc6b0\ud2b8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Hydrophobic_Grouts\" >\uc18c\uc218\uc131 \uadf8\ub77c\uc6b0\ud2b8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#High-Pressure_Injection_Grouting\" >\uace0\uc555 \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Low-Pressure_Injection_Grouting\" >\uc800\uc555 \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Materials_Used_in_PU_Grouting\" >PU \uadf8\ub77c\uc6b0\ud305\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Process_of_PU_Grouting\" >PU \uadf8\ub77c\uc6b0\ud305 \uacf5\uc815<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Preparation\" >\uc900\ube44<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Injection\" >\uc8fc\uc785<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Post-Injection\" >\uc8fc\uc785 \ud6c4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Applications_in_Construction_and_Infrastructure\" >\uac74\uc124 \ubc0f \uc778\ud504\ub77c \ubd84\uc57c\uc758 \uc751\uc6a9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Common_Applications\" >\uc77c\ubc18\uc801\uc778 \uc751\uc6a9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Advantages_of_PU_Grouting\" >PU \uadf8\ub77c\uc6b0\ud305\uc758 \uc7a5\uc810<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Implementation_Process\" >\uad6c\ud604 \ud504\ub85c\uc138\uc2a4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Advantages_and_Limitations\" >\uc7a5\uc810\uacfc \ud55c\uacc4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Advantages\" >\uc7a5\uc810<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Limitations\" >\uc81c\ud55c\uc0ac\ud56d<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Innovations_and_Future_Trends\" >\ud601\uc2e0\uacfc \ubbf8\ub798 \ub3d9\ud5a5<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Case_Studies\" >\uc0ac\ub840 \uc5f0\uad6c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Applications_of_PU_Grouting\" >PU \uadf8\ub77c\uc6b0\ud305 \uc801\uc6a9<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Seepage_Control_and_Waterproofing\" >\ub204\uc218 \uc81c\uc5b4 \ubc0f \ubc29\uc218<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Residential_and_Commercial_Properties\" >\uc8fc\uac70\uc6a9 \ubc0f \uc0c1\uc5c5\uc6a9 \ubd80\ub3d9\uc0b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Industrial_Applications\" >\uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Structural_Repair_and_Maintenance\" >\uad6c\uc870\uc801 \uc218\ub9ac \ubc0f \uc720\uc9c0\ubcf4\uc218<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/groutpackers.com\/ko\/what-is-pu-grouting\/#Case_Studies-2\" >\uc0ac\ub840 \uc5f0\uad6c<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"What_is_PU_Grouting\"><\/span>PU \uadf8\ub77c\uc6b0\ud305\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2><span class=\"ez-toc-section\" id=\"Summary\"><\/span>\uc694\uc57d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c PU \uadf8\ub77c\uc6b0\ud305\uc73c\ub85c \ubd88\ub9ac\ub294 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305\uc740 \ub2e4\uc591\ud55c \uad6c\uc870\uc801 \ub9e5\ub77d\uc5d0\uc11c \ub204\uc218 \ubc0f \ub204\uc218 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \ud2b9\uc218 \ubc29\uc218 \uae30\uc220\uc785\ub2c8\ub2e4. \uc774 \uacf5\ubc95\uc740 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc218\uc9c0 \ud63c\ud569\ubb3c\uc744 \ucf58\ud06c\ub9ac\ud2b8 \uc2ac\ub77c\ube0c, \ubcbd, \ubc14\ub2e5 \ub0b4\uc758 \uade0\uc5f4, \uc811\ud569\ubd80 \ubc0f \uacf5\uadf9\uc5d0 \uc8fc\uc785\ud558\uc5ec \uad6c\uc870\uc801 \uc644\uc804\uc131\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc720\uc9c0\ud558\uace0 \uc7a5\uae30\uc801\uc73c\ub85c \ubb3c\uc758 \uce68\ud22c\ub97c \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ube60\ub978 \uac74\uc870 \ud2b9\uc131\uacfc \uc721\uc548\uc73c\ub85c \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc544\uc8fc \ubbf8\uc138\ud55c \uade0\uc5f4\uae4c\uc9c0\ub3c4 \ubc00\ubd09\ud558\ub294 \ub2a5\ub825\uc73c\ub85c \uc720\uba85\ud55c PU \uadf8\ub77c\uc6b0\ud305\uc740 \ud6a8\uc728\uc131\uacfc \ub0b4\uad6c\uc131\uc73c\ub85c \uc8fc\uac70\uc6a9 \ubc0f \uc0c1\uc5c5\uc6a9 \uac74\ucd95 \ubaa8\ub450\uc5d0\uc11c \ub192\uc740 \ud3c9\uac00\ub97c \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. PU \uadf8\ub77c\uc6b0\ud305\uc740 \ud2b9\uc815 \uc7ac\ub8cc \ube44\uc728\uc5d0\uc11c \ucd5c\uc801\uc73c\ub85c \uc791\ub3d9\ud558\uba70 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ud3f4\ub9ac\uc6b0\ub808\ud0c4\uacfc \uc2dc\uba58\ud2b8\uc9c8 \uc7ac\ub8cc\ub97c \uacb0\ud569\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \uc6d0\ub798 \ud3f4\ub9ac\uc6b0\ub808\ud0c4(OPU)\uacfc \uc218\uc131 \ud3f4\ub9ac\uc6b0\ub808\ud0c4(WPU)\uc758 \uc9c0\uc815\ub41c \ud63c\ud569\uacfc \ud568\uaed8 3:1 \ub610\ub294 4:1\uc758 \ud3f4\ub9ac\uc6b0\ub808\ud0c4-\uc2dc\uba58\ud2b8 \ube44\uc728(P\/C)\uc740 \ud2b9\ud788 \uc9c0\ud558 \ub204\ucd9c\uc5d0 \ub300\ud574 \ud0c1\uc6d4\ud55c \uacb0\uacfc\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc5b4.<\/p>\n<p>\uc774 \uae30\uc220\uc5d0\ub294 \ucd5c\uc18c\ud55c\uc758 \ub4dc\ub9b4\ub9c1\uc774 \ud3ec\ud568\ub418\uba70 \uc791\uc740 \uad6c\uba4d\uc744 \uc218\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<a href=\"http:\/\/groutpackers.com\/ko\/steel-injection-packer\/\"> \uae08\uc18d \ud328\ucee4<\/a> \uc218\uc9c0 \uc8fc\uc785\uc744 \uc6a9\uc774\ud558\uac8c \ud558\uc5ec \ub2e4\ub978 \uadf8\ub77c\uc6b0\ud305 \ubc29\ubc95\uc5d0 \ube44\ud574 \ub35c \uce68\uc2b5\uc801\uc778 \ub300\uc548\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc758 \ub2e4\uc591\uc131\uc740 \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ubd84\uba85\ud558\uac8c \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4. \uc8fc\uac70\uc6a9 \ubc0f \uc0c1\uc5c5\uc6a9 \uac74\ubb3c \ubaa8\ub450\ub97c \ubc29\uc218 \ucc98\ub9ac\ud558\uace0, \ud1a0\ubaa9 \uacf5\uc0ac\uc5d0\uc11c \ud1a0\uc591\uc744 \uc548\uc815\ud654\ud558\uba70, \uad50\ud1b5 \uc778\ud504\ub77c, \uc5d0\ub108\uc9c0 \uc0dd\uc0b0 \uc2dc\uc124, \uad11\uc0b0 \uc791\uc5c5\uacfc \uac19\uc740 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \ub204\uc218\ub97c \ubd09\uc1c4\ud558\ub294 \ub370 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc6d0\ud558\ub294 \ubc29\uc218 \uacb0\uacfc\ub97c \uc5bb\uae30 \uc704\ud574 \ubb3c\uc744 \ud761\uc218\ud558\ub294 \uce5c\uc218\uc131, \ubb3c\uc744 \ubc00\uc5b4\ub0b4\ub294 \uc18c\uc218\uc131 \ub4f1 \ub2e4\uc591\ud55c \uc720\ud615\uc758 PU \uadf8\ub77c\uc6b0\ud2b8\uac00 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc7a5\uc810\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 PU \uadf8\ub77c\uc6b0\ud305\uc5d0\ub294 \uc81c\ud55c\uc774 \uc5c6\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uc57d\uac04\uc758 \uba3c\uc9c0\uc640 \uc720\ucd9c\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc8fc\ubcc0 \uc9c0\uc5ed\uc758 \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud55c \ubcf4\ud638 \uc870\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ucd5c\uc801\uc758 \uacb0\uacfc\ub97c \uc5bb\uc73c\ub824\uba74 \uc815\ud655\ud55c \uc7ac\ub8cc \ube44\uc728\uacfc \uc870\uac74\uc774 \ud544\uc694\ud558\uba70, \uc885\uc885 \uc804\ubb38 \uc9c0\uc2dd\uacfc \uc2e0\uc911\ud55c \uc801\uc6a9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \uc2e0\uc18d\ud55c \uc2e4\ud589, \ucd5c\uc18c\ud55c\uc758 \uc911\ub2e8, \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \ud6a8\uc728\uc131 \ub4f1 PU \uadf8\ub77c\uc6b0\ud305\uc758 \uc774\uc810\uc73c\ub85c \uc778\ud574 \ub9ce\uc740 \uac74\uc124 \ubc0f \uc720\uc9c0 \uad00\ub9ac \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Overview\"><\/span><strong><b>\uac1c\uc694<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c PU \uadf8\ub77c\uc6b0\ud305\uc73c\ub85c \uc54c\ub824\uc9c4 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305\uc740 \ub2e4\uc591\ud55c \uad6c\uc870\ubb3c\uc758 \ub204\uc218 \ubc0f \ub204\uc218\ub97c \ubc29\uc9c0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ud2b9\uc218 \ubc29\uc218 \uae30\uc220\uc785\ub2c8\ub2e4. \ucf58\ud06c\ub9ac\ud2b8 \uc2ac\ub77c\ube0c, \ubcbd, \ubc14\ub2e5 \ub4f1\uc758 \ud2c8\uc0c8, \uc904\ub208, \uacf5\uadf9\uc5d0 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc218\uc9c0 \ud63c\ud569\ubb3c\uc744 \uc8fc\uc785\ud558\uc5ec \uc7a5\uae30\uac04\uc5d0 \uac78\uccd0 \uad6c\uc870\uc801 \uac74\uc804\uc131\uc744 \uc720\uc9c0\ud558\uace0 \ubb3c\uc758 \uce68\ud22c\ub97c \ubc29\uc9c0\ud558\ub294 \uacf5\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc740 \ube60\ub978 \uac74\uc870 \ud2b9\uc131\uacfc \uc721\uc548\uc73c\ub85c \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc791\uc740 \ud5e4\uc5b4\ub77c\uc778 \uade0\uc5f4\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc73c\ub85c \uc778\ud574 \ud2b9\ud788 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<p>PU-\uc2dc\uba58\ud2b8 \uadf8\ub77c\uc6b0\ud305 \uc7ac\ub8cc\uc758 \uc131\ub2a5\uc740 \ud2b9\uc815 \ube44\uc728\uc5d0\uc11c \ucd5c\uc801\uc778 \uac83\uc73c\ub85c \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 P\/C \ube44\uc728\uc740 3:1 \ubc0f 4:1\uc774\uace0 OPU\/WPU \ube44\uc728\uc740 2:1 \ub610\ub294 3:1\uc77c \ub54c \ucd5c\uc0c1\uc758 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc73c\ubbc0\ub85c \uc9c0\ud558 \uad6c\uc870\ubb3c\uc758 \ub204\uc218 \uc81c\uc5b4 \ubc0f \ub9c9\ud798\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<p>\ucf58\ud06c\ub9ac\ud2b8 \uc2ac\ub798\ube0c\uc5d0 \uae08\uc18d \ud328\ucee4\ub97c \uc0bd\uc785\ud558\ub294 \ub370 \uc791\uc740 \uad6c\uba4d\ub9cc \ud544\uc694\ud558\ubbc0\ub85c \uc774 \ud504\ub85c\uc138\uc2a4\uc5d0\ub294 \ucd5c\uc18c\ud55c\uc758 \ub4dc\ub9b4\ub9c1\uc774 \ud544\uc694\ud558\ubbc0\ub85c \ub2e4\ub978 \uadf8\ub77c\uc6b0\ud305 \uae30\uc220\uc5d0 \ube44\ud574 \ub35c \uce68\uc2b5\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uadf8\ub77c\uc6b0\ud305\uc740 \ud38c\ud551 \uac00\ub2a5\ud55c \uc7ac\ub8cc\ub97c \ud1a0\uc591\uc774\ub098 \uc554\uc11d\uce35\uc5d0 \uc8fc\uc785\ud558\uc5ec \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \ubcc0\uacbd\ud558\ub294 \uac83\uc744 \ub9d0\ud558\uba70 \ud1a0\ubaa9 \uacf5\ud559\uc5d0\uc11c \uc9c0\ud558\uc218\ub97c \uc81c\uc5b4\ud558\ub294 \ub370 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc7ac\ub8cc \uad6c\uc131\uc740 \ud504\ub85c\uc81d\ud2b8\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc720\uc5f0\ud558\uace0 \ud0c4\ub825\uc801(\uce5c\uc218\uc131)\uc774\uac70\ub098 \ub2e8\ub2e8\ud560 \uc218 \uc788\ub294(\uc18c\uc218\uc131) \ud655\uc7a5\ud615 \ud3d0\uc1c4 \uc140 \ud3fc\uc774\ub098 \uc824\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ub2e4\uc7ac\ub2e4\ub2a5\ud568 \ub355\ubd84\uc5d0 PU \uadf8\ub77c\uc6b0\ud305\uc740 \uc8fc\uac70 \ubc0f \uc0c1\uc5c5 \ud658\uacbd\uc740 \ubb3c\ub860 \uc6b4\uc1a1, \uc720\ud2f8\ub9ac\ud2f0, \uc5d0\ub108\uc9c0 \uc0dd\uc0b0, \uad11\uc0b0 \uac74\uc124\uacfc \uac19\uc740 \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub3c4 \ud6a8\uacfc\uc801\uc73c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc758 \uc911\uc694\ud55c \uc774\uc810\uc740 \uc2b5\uae30\uc5d0 \ub300\ud574 \uc644\uc804\ud55c \ubc00\ubd09\uc744 \uc81c\uacf5\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uc628\ub3c4 \ubc0f \uc2b5\ub3c4 \uc218\uc900\uc758 \ubcc0\ud654\uc5d0 \uc801\uc751\ud560 \uc218 \uc788\uc744 \ub9cc\ud07c \uc720\uc5f0\uc131\uc744 \uc720\uc9c0\ud558\ubbc0\ub85c \uc2a4\ud2b8\ub808\uc2a4\uac00 \ub9ce\uc740 \ud658\uacbd\uacfc \uc694\uc18c\uc5d0 \ub9ce\uc774 \ub178\ucd9c\ub418\ub294 \uc9c0\uc5ed\uc5d0 \ud2b9\ud788 \uc801\ud569\ud558\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>. \ub610\ud55c, PU \uadf8\ub77c\uc6b0\ud305\uc740 \uc8fc\uc785\uacfc\uc815\uc5d0\uc11c \uc720\ub3d9\uc778\uad6c\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc73c\uba70, \uc791\uc5c5 \uc644\ub8cc \ud6c4 \ubc14\ub85c \ucc28\ub7c9 \ud1b5\ud589\uc774 \uac00\ub2a5\ud558\uc5ec \ub2e4\uc591\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc2e4\uc6a9\uc131\uacfc \ud6a8\uc728\uc131\uc744 \ub354\ud574\uc90d\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_PU_Grouting\"><\/span><strong><b>PU \uadf8\ub77c\uc6b0\ud305\uc758 \uc885\ub958<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Hydrophilic_Grouts\"><\/span><strong><b>\uce5c\uc218\uc131 \uadf8\ub77c\uc6b0\ud2b8<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uce5c\uc218\uc131 \uadf8\ub77c\uc6b0\ud2b8\ub294 \ubb3c\uacfc \uce5c\ud654\ub825\uc774 \uc788\ub294 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uadf8\ub77c\uc6b0\ud2b8\uc785\ub2c8\ub2e4. \uc989, \ubb3c\uc744 \ucc3e\uc544 \ud761\uc218\ud569\ub2c8\ub2e4. \uc774 \uadf8\ub77c\uc6b0\ud2b8\ub294 \uc816\uc740 \ucf58\ud06c\ub9ac\ud2b8\uc5d0 \ub354 \uc798 \uc811\ucc29\ub418\uae30 \ub54c\ubb38\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \uc816\uc5b4 \uc788\ub294 \ud658\uacbd\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>. \uade0\uc5f4\uc774\ub098 \uacf5\uadf9\uc5d0 \uc8fc\uc785\ud558\uba74 \uce5c\uc218\uc131 \uadf8\ub77c\uc6b0\ud2b8\uac00 \uc218\ubd84\uc744 \ud761\uc218\ud558\uc5ec \ud33d\ucc3d\ud558\uc5ec \ud2c8\uc744 \ucc44\uc6b0\uace0 \ubc29\uc218 \ubc00\ubd09\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p>. \uadf8\ub7ec\ub098 \ud55c \uac00\uc9c0 \uc7a0\uc7ac\uc801\uc778 \ub2e8\uc810\uc740 \uac74\uc870\ud55c \uc0c1\ud0dc\uc5d0\uc11c \uc99d\ubc1c\ub85c \uc778\ud574 \uacfc\ub3c4\ud55c \uc218\ubd84\uc744 \uc783\uc5b4 \uc218\ucd95\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub354 \ub9ce\uc740 \ubb3c\uc5d0 \ub178\ucd9c\ub418\uba74 \ub2e4\uc2dc \ud33d\ucc3d\ud560 \uc218 \uc788\uc9c0\ub9cc \uc774\ub7ec\ud55c \uc8fc\uae30\uc801 \ub3d9\uc791\uc740 \uc77c\ubd80 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ubb38\uc81c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hydrophobic_Grouts\"><\/span><strong><b>\uc18c\uc218\uc131 \uadf8\ub77c\uc6b0\ud2b8<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ub300\uc870\uc801\uc73c\ub85c, \uc18c\uc218\uc131 \uadf8\ub77c\uc6b0\ud2b8\ub294 \ubb3c\uc744 \ubc00\uc5b4\ub0b4\uace0 \uc816\uc740 \uc9c0\uc5ed\uc73c\ub85c \uc774\ub3d9\ud558\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uadf8\ub77c\uc6b0\ud2b8\ub294 \uc218\ubd84 \ud568\ub7c9\uc758 \ubcc0\ud654\uc5d0 \ub530\ub77c \ud06c\uac8c \uc218\ucd95\ud558\uac70\ub098 \ud33d\ucc3d\ud558\uc9c0 \uc54a\ub294 \ub2e8\ub2e8\ud55c \ud3fc\uc744 \ud615\uc131\ud558\ubbc0\ub85c \uc77c\uad00\ub41c \ubc00\ubd09\uc774 \ud544\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc18c\uc218\uc131 \uadf8\ub77c\uc6b0\ud2b8\ub294 \uac74\uc870\ud55c \uc0c1\ud0dc\uc640 \uadf8\ub77c\uc6b0\ud2b8\uac00 \ubb3c\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \ub178\ucd9c\ub418\uc9c0 \uc54a\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub204\ucd9c\uc744 \ubc00\ubd09\ud558\ub294 \ub370 \uc885\uc885 \uc120\ud638\ub429\ub2c8\ub2e4. \uc18c\uc218\uc131 \uc81c\uc81c\uc758 \ucd5c\uadfc \ubc1c\uc804\uc73c\ub85c \uc720\uc5f0\uc131\uacfc \ud0c4\ub825\uc131\uc774 \ud5a5\uc0c1\ub418\uc5b4 \ub2e4\uc591\ud55c \uac74\ucd95 \uc694\uad6c\uc5d0 \ub354\uc6b1 \ub2e4\uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"High-Pressure_Injection_Grouting\"><\/span><strong><b>\uace0\uc555 \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uace0\uc555 \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305\uc740 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc218\uc9c0\ub97c \uace0\uc555\uc73c\ub85c \uae30\ud310\uc5d0 \uc8fc\uc785\ud558\uc5ec \uade0\uc5f4\uacfc \uacf5\uadf9\uc744 \uba54\uc6b0\ub294 \uc791\uc5c5\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uacf5\ubc95\uc740 \ucf58\ud06c\ub9ac\ud2b8 \uad6c\uc870\ubb3c\uc758 \ubc29\uc218\uc5d0 \ud754\ud788 \uc0ac\uc6a9\ub418\uba70 \ud2b9\ud788 \ucf58\ud06c\ub9ac\ud2b8 \uc2ac\ub77c\ube0c, \ubcbd, \uc870\uc778\ud2b8 \ub4f1 \ub2e4\uc591\ud55c \ud558\uc9c0\uba74\uc5d0 \ubb3c\uc774 \uc0c8\ub294 \uac83\uc744 \ub9c9\ub294 \ub370 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uace0\uc555 \uc801\uc6a9\uc73c\ub85c \uadf8\ub77c\uc6b0\ud2b8\uac00 \ud558\uc9c0 \uae4a\uc219\ud788 \uce68\ud22c\ud558\uc5ec \ubb3c \uce68\ud22c\uc5d0 \ub300\ud574 \uac15\ub825\ud558\uace0 \ub0b4\uad6c\uc131 \uc788\ub294 \ubc00\ubd09 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Low-Pressure_Injection_Grouting\"><\/span><strong><b>\uc800\uc555 \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uc800\uc555 \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305\uc740 PU \uadf8\ub77c\uc6b0\ud2b8\ub97c \ub0ae\uc740 \uc555\ub825\uc73c\ub85c \uc8fc\uc785\ud558\ub294 \uae30\uc220\ub85c \ubcf4\ub2e4 \uc12c\uc138\ud558\uac70\ub098 \uc18c\uaddc\ubaa8 \uc218\ub9ac\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ub35c \uacac\uace0\ud55c \uad6c\uc870\uc758 \uacf5\uadf9\uacfc \uade0\uc5f4\uc744 \ucc44\uc6b0\uac70\ub098 \uace0\uc555\uc73c\ub85c \uc778\ud574 \uc190\uc0c1\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ubcf4\ub2e4 \ud1b5\uc81c\ub41c \ud658\uacbd\uc5d0\uc11c \ub204\ucd9c\uc744 \ubc00\ubd09\ud558\ub294 \ub370 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc900\ube44 \uc791\uc5c5\uc5d0\ub294 \ub300\uc0c1 \uc601\uc5ed\uc5d0 \ubbf8\ub9ac \uad6c\uba4d\uc744 \ub6ab\uace0 \uadf8\ub77c\uc6b0\ud2b8\ub97c \uc8fc\uc785\ud558\uc5ec \ub204\uc218\uc5d0 \ub300\ud574 \ucca0\uc800\ud558\uace0 \uc9c0\uc18d\uc801\uc778 \ubc00\ubd09\uc744 \ubcf4\uc7a5\ud558\ub294 \uc791\uc5c5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc804\ubb38\uac00\ub4e4\uc740 \uce5c\uc218\uc131, \uc18c\uc218\uc131, \uace0\uc555 \ubc0f \uc800\uc555 PU \uadf8\ub77c\uc6b0\ud2b8\uc758 \ud2b9\uc131\uacfc \uc801\uc808\ud55c \uc801\uc6a9\uc744 \uc774\ud574\ud568\uc73c\ub85c\uc368 \ud2b9\uc815 \ubc29\uc218 \ubc0f \uad6c\uc870\uc801 \uc218\ub9ac \uc694\uad6c \uc0ac\ud56d\uc5d0 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Materials_Used_in_PU_Grouting\"><\/span><strong><b>PU \uadf8\ub77c\uc6b0\ud305\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc740 \uc8fc\ub85c \ud3f4\ub9ac\uc6b0\ub808\ud0c4(PU)\uacfc \uc2dc\uba58\ud2b8\uc9c8 \uc7ac\ub8cc\ub97c \ud63c\ud569\ud558\uc5ec \uad6c\uc131\ub418\uba70, PU\uc758 \ub192\uc740 \uc778\uc7a5\uac15\ub3c4\uc640 \ubd88\ud22c\uc218\uc131\uc744 \ud65c\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc7ac\ub8cc\ub294 \ub2e4\ub978 \uac74\ucd95 \uc790\uc7ac\uc5d0 \ube44\ud574 \uc778\uc0c1\uc801\uc778 \ub0ae\uc740 \ubaa8\ub4c8\ub7ec\uc2a4 \uae30\ub2a5\uc744 \ub098\ud0c0\ub0b4\ubbc0\ub85c \uae30\ucd08 \uac15\ud654, \ucda9\uc804 \ubc0f \ub204\uc218 \ubc29\uc9c0 \ud504\ub85c\uc81d\ud2b8\ub97c \ud3ec\ud568\ud55c \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub77c\uc6b0\ud305 \uacf5\uc815\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uade0\uc5f4, \uacf5\uadf9\uc744 \ucc44\uc6b0\uace0 \uc2ac\ub798\ube0c\ub97c \ub2e4\uc2dc \ub808\ubca8\ub9c1\ud558\ub294 \ub370 \ubc18\uc751\ud558\ub294 \ud33d\ucc3d \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc8fc\uc785\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\ucd9c \uacf5\uc815\uc5d0\uc11c\ub294 \uc555\ub825 \ud558\uc5d0\uc11c \ud63c\ud569\ub418\ub294 \ub450 \uac1c\uc758 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc561\uccb4 \uc131\ubd84\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uad6c\uc131 \uc694\uc18c\ub294 \ucc3d \ubc00\ubd09\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud3fc\uacfc \uc720\uc0ac\ud558\uac8c \ud33d\ucc3d\ud558\uace0 \uacbd\ud654\ub418\uae30 \uc804\uc5d0 \uba87 \ucd08 \ub3d9\uc548 \uc561\uccb4 \ud615\ud0dc\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uae09\uc18d\ud55c \ud33d\ucc3d\uc740 \uad6c\uc870\ubb3c\uc744 \ud1b5\ud574 \uadf8\ub77c\uc6b0\ud2b8\ub97c \uad6c\ub3d9\ud558\uc5ec \uacb0\ud568\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc00\ubd09\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubb3c\uc774 \uc788\uc744 \ub54c \ub69c\ub837\ud55c \uac70\ub3d9\uc744 \ub098\ud0c0\ub0b4\ub294 \uce5c\uc218\uc131 \ubc0f \uc18c\uc218\uc131 \ubcc0\ud615\uc744 \ud3ec\ud568\ud558\uc5ec \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uadf8\ub77c\uc6b0\ud2b8\uc758 \ub2e4\uc591\ud55c \uc81c\ud615\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uce5c\uc218\uc131 \uc218\uc9c0\ub294 \ubb3c\uc744 \ud761\uc218\ud558\uc5ec \ucee4\ud2bc \uadf8\ub77c\uc6b0\ud305\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. <a href=\"http:\/\/groutpackers.com\/ko\/manufacturer\/injection-lances\/\">\ud1a0\uc591 \uc548\uc815\ud654<\/a>\uadf8\ub7ec\ub098 \uac74\uc870\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uc218\ucd95\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uba74, \uc18c\uc218\uc131 \uc218\uc9c0\ub294 \ubb3c\uc744 \ubc00\uc5b4\ub0b4\ubbc0\ub85c \uc218\ucd95 \uc704\ud5d8 \uc5c6\uc774 \ubd84\ucd9c\ub418\ub294 \ub204\ucd9c\uc744 \ubc00\ubd09\ud558\uace0 \uc555\ucd95 \ubc00\ubd09\ud558\ub294 \ub370 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc678\uc5d0\ub3c4 \uc2dc\uba58\ud2b8\uc9c8 \uadf8\ub77c\uc6b0\ud2b8, \uc5d0\ud3ed\uc2dc \uc218\uc9c0, \uc544\ud06c\ub9b4 \uc218\uc9c0\uc640 \uac19\uc740 \uae30\ud0c0 \uadf8\ub77c\uc6b0\ud305 \uc7ac\ub8cc\ub3c4 \ubc29\uc218 \ubc0f \uc218\ub9ac \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \ud3f4\ub9ac\uc6b0\ub808\ud0c4\uc740 \ub2e4\uc6a9\ub3c4\uc131, \uac15\ub825\ud55c \uc811\ucc29\uc131, \ucf58\ud06c\ub9ac\ud2b8\uc758 \uc6c0\uc9c1\uc784\uacfc \ud587\ube5b \ub178\ucd9c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \ub2a5\ub825\uc73c\ub85c \uc778\ud574 \uc5ec\uc804\ud788 \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc774\ub294 \uc9c0\ubd95\uc774\ub098 \ubc1c\ucf54\ub2c8\uc640 \uac19\uc740 \ud45c\uba74\uc5d0 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Process_of_PU_Grouting\"><\/span><strong><b>PU \uadf8\ub77c\uc6b0\ud305 \uacf5\uc815<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc740 \uade0\uc5f4\uc744 \ud1b5\ud574 \ubb3c\uc758 \ud750\ub984\uc744 \ub9c9\uac70\ub098 \uc2ac\ub77c\ube0c, \ucf58\ud06c\ub9ac\ud2b8 \uc870\uc778\ud2b8 \uc544\ub798 \ub610\ub294 \ucf58\ud06c\ub9ac\ud2b8 \ubcbd\uacfc \uc870\uc778\ud2b8 \ub4a4\uc758 \ube48 \uacf5\uac04\uc744 \ucc44\uc6b0\uae30 \uc704\ud574 \ud33d\ucc3d\ud558\ub294 \ud3f4\ub9ac\uc6b0\ub808\ud0c4\uc744 \uc8fc\uc785\ud558\ub294 \ud2b9\uc218 \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ubc29\ubc95\uc740 \uc8fc\uac70\uc6a9 \ubc0f \uc0c1\uc5c5\uc6a9 \ud658\uacbd \ubaa8\ub450\uc5d0\uc11c \ubc29\uc218 \uc801\uc6a9 \ubc0f \uad6c\uc870 \uc218\ub9ac\uc5d0 \ud2b9\ud788 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Preparation\"><\/span><strong><b>\uc900\ube44<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uadf8\ub77c\uc6b0\ud305 \uacf5\uc815\uc774 \uc2dc\uc791\ub418\uae30 \uc804\uc5d0 \ud604\uc7a5 \uc870\uc0ac\ub97c \uc2e4\uc2dc\ud558\uc5ec \uc601\ud5a5\uc744 \ubc1b\uc740 \ub204\ucd9c \uc601\uc5ed\uc744 \ud3c9\uac00\ud558\uace0 \uac00\uc7a5 \uc801\uc808\ud55c \ucc98\ub9ac \ubc29\ubc95\uc744 \uc81c\uc548\ud569\ub2c8\ub2e4. \uae30\uc220\uc790\ub294 \ub204\uc218 \uc5f4\ud654\uc0c1 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc228\uaca8\uc9c4 \ub204\uc218 \uc6d0\uc778\uc744 \ucc3e\uc544\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud504\ub85c\uc138\uc2a4 \uc804\ubc18\uc5d0 \uac78\uccd0 \ubc14\ub2e5, \ubcbd \ubc0f \uac00\uad6c\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud574 \ud50c\ub77c\uc2a4\ud2f1 \uc2dc\ud2b8\uac00 \uc124\uce58\ub418\uc5b4 \uc911\ub2e8\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \uc678\ubd80 \uc694\uc778\uc774 \uadf8\ub77c\uc6b0\ud305 \uacf5\uc815\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\ub3c4\ub85d \uba3c\uc9c0\uc640 \uba3c\uc9c0\ub3c4 \uc81c\uac70\ub429\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Injection\"><\/span><strong><b>\uc8fc\uc785<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ucc9c\uc7a5 \ubc11\uba74\uc774\ub098 \uc601\ud5a5\uc744 \ubc1b\ub294 \ubd80\uc704\uc5d0 \ubbf8\ub9ac \ub6ab\uc740 \uad6c\uba4d\uc774 \uc900\ube44\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><a href=\"http:\/\/groutpackers.com\/ko\/injection-packer\/\">\uae08\uc18d \ud328\ucee4<\/a> \uc774 \uad6c\uba4d\uc744 \ud1b5\ud574 \ucf58\ud06c\ub9ac\ud2b8 \uc2ac\ub77c\ube0c\uc5d0 \uc0bd\uc785\ud558\uace0, \uc800\uc555 \ub610\ub294 \uace0\uc555 \uc7a5\ube44\ub97c \uc774\uc6a9\ud558\uc5ec PU \uadf8\ub77c\uc6b0\ud2b8\ub97c \uc8fc\uc785\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud33d\ucc3d\ud558\ub294 \ud3f4\ub9ac\uc6b0\ub808\ud0c4\uc740 \ubaa8\ub4e0 \uade0\uc5f4\uacfc \uacf5\uadf9\uc744 \ucc44\uc6cc\uc11c \uae30\ubc00 \ubc0f \ubc29\uc218 \uc530\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub77c\uc6b0\ud2b8\uac00 \uc5ed\ub958\ud558\uba74 \ucf58\ud06c\ub9ac\ud2b8 \ub0b4\ubd80\uc758 \ubaa8\ub4e0 \uade0\uc5f4\uacfc \uacf5\uadf9\uc774 \ucc44\uc6cc\uc84c\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Post-Injection\"><\/span><strong><b>\uc8fc\uc785 \ud6c4<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uadf8\ub77c\uc6b0\ud305 \uacf5\uc815\uc774 \uc644\ub8cc\ub41c \ud6c4 \uadf8\ub77c\uc6b0\ud2b8\ub97c \uac74\uc870\uc2dc\ud0b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uae08\uc18d \uc8fc\uc785 \ud328\ucee4\ub97c \uc81c\uac70\ud558\uace0 \uad6c\uba4d\uc744 \ubc29\uc218\uc6a9 \uc2dc\uba58\ud2b8 \ucef4\ud30c\uc6b4\ub4dc\ub85c \ubc00\ubd09\ud558\uc5ec \ubcbd\uc744 \ub9e4\ub044\ub7fd\uac8c \ub9c8\uac10\ud569\ub2c8\ub2e4. \uc774\ub294 \ub0b4\ubd80 \ud45c\uba74\uc73c\ub85c \ubb3c\uc774 \uc2a4\uba70\ub4dc\ub294 \uac83\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ucc28\ub2e8\ud558\ub294 \uc0c8\ub85c\uc6b4 \ubc29\uc218 \uc7a5\ubcbd\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p><strong><b>\uc7a5\uc810<\/b><\/strong><\/p>\n<p>PU \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305\uc740 \ube60\ub978 \uac74\uc870 \ud2b9\uc131\uacfc \uace0\uc555 \ud38c\ud551 \uc2dc \uc0ac\ub78c\uc758 \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc791\uc740 \uac00\ub294 \uade0\uc5f4\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc73c\ub85c \uc778\ud574 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud574\ud0b9\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \ube44\uce68\uc2b5\uc801\uc774\uace0 \ube44\uad50\uc801 \uae68\ub057\ud55c \uc218\ub9ac \ubc29\ubc95\uc73c\ub85c \uc8fc\ud0dd \uc18c\uc720\uc790\uc758 \ubd88\ud3b8\uc744 \uc904\uc785\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \uae30\uc874 \ubc29\ubc95\uc5d0 \ube44\ud574 \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uba70 \ud558\ub8e8 \uc548\uc5d0 \uc644\ub8cc\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ub610\ud55c PU \uadf8\ub77c\uc6b0\ud305\uc740 \ub204\uc218 \ubb38\uc81c\uc5d0 \ub300\ud55c \ub0b4\uad6c\uc131 \uc788\uace0 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Applications_in_Construction_and_Infrastructure\"><\/span><strong><b>\uac74\uc124 \ubc0f \uc778\ud504\ub77c \ubd84\uc57c\uc758 \uc751\uc6a9<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ud3f4\ub9ac\uc6b0\ub808\ud0c4(PU) \uadf8\ub77c\uc6b0\ud305\uc740 \ub2e4\uc591\ud55c \uac74\uc124 \ubc0f \uc778\ud504\ub77c \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ubc29\uc218 \ubc29\ubc95\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \ub9c8\ubaa8\ub85c \uc778\ud574 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uade0\uc5f4\uacfc \uacf5\uadf9\uc774 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b4 \ucf58\ud06c\ub9ac\ud2b8 \ubc14\ub2e5\uc744 \ud1b5\ud55c \ub204\uc218 \uc218\ub9ac\uc5d0 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uace0\uc555 PU \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305 \uacf5\uc815\uc740 \ud3f4\ub9ac\uc6b0\ub808\ud0c4\uc744 \uae30\ud310\uc5d0 \uc8fc\uc785\ud558\uc5ec \uade0\uc5f4\uacfc \uacf5\uadf9\uc744 \ucc44\uc6b0\uace0 \ubc00\ubd09\ud558\uc5ec \ubb3c\uc774 \uc0c8\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Applications\"><\/span><strong><b>\uc77c\ubc18\uc801\uc778 \uc751\uc6a9<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc740 \ub2e4\ubaa9\uc801\uc774\uba70 \ub204\uc218 \ubc0f \uad6c\uc870\uc801 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><strong><b>\ucf58\ud06c\ub9ac\ud2b8 \uade0\uc5f4 \ubc0f \uc811\ud569\ubd80<\/b><\/strong>: PU\uc8fc\uc785\uc740 \ud2b9\ud788 \ucf58\ud06c\ub9ac\ud2b8 \ubc14\ub2e5, \ubcbd\uccb4, \uc2ac\ub77c\ube0c\uc758 \uade0\uc5f4\uc744 \ubd09\uc1c4\ud558\ub294\ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4. \ud65c\ubc1c\ud558\uac8c \uc0c8\ub294 \uc2e0\ucd95\uc774\uc74c\uc744 \uba54\uc6b0\ub294 \ub370\uc5d0\ub3c4 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p><strong><b>\ucc9c\uc7a5 \uc704\uc758 \uc816\uc740 \uc9c0\uc5ed<\/b><\/strong>: \uc695\uc2e4\uacfc \uac19\uc774 \ubc14\ub2e5\uba74\uacfc \ubb3c\uc758 \uc9c0\uc18d\uc801\uc778 \uc811\ucd09\uc73c\ub85c \uc778\ud574 \ud0c0\uc77c \uc904\ub208 \ubc0f \ubc29\uc218 \uc2dc\uc2a4\ud15c\uc774 \ub9c8\ubaa8\ub420 \uc218 \uc788\ub294 \uacf3\uc5d0\uc11c\ub294 PU \uadf8\ub77c\uc6b0\ud305\uc744 \uc0ac\uc6a9\ud558\uc5ec \uade0\uc5f4\uc744 \uba54\uc6b0\uace0 \ubb3c\uc774 \ucc9c\uc7a5 \uc544\ub798\ub85c \uc2a4\uba70\ub4dc\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<p><b><\/b><strong><b>\uc9c0\ud558\uc2e4 \ubc0f \uc218\uc601\uc7a5<\/b><\/strong>: \uc9c0\ud558\uc2e4, \uc218\uc601\uc7a5 \ub4f1\uc758 \uae4a\uc740 \uad6c\uba4d\uc774\ub098 \uade0\uc5f4\uc744 \ubcf4\uc218\ud558\uc5ec \uc218\ubc00\uc131\uc744 \uc720\uc9c0\ud558\ub294\ub370 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uacf5\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<p><strong><b>\ud30c\uc774\ud504 \ubc0f \ud558\uc218\uad00<\/b><\/strong>: PU \uadf8\ub77c\uc6b0\ud305\uc740 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc9c4\ub3d9\uacfc \ub9c8\ubaa8\ub85c \uc778\ud574 \uade0\uc5f4 \ubc0f \uacb0\ud568\uc774 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b4 \ubc30\uad00 \ubc0f \ud558\uc218\uad00\uc758 \ub204\uc218\ub97c \ubc00\ubd09\ud558\ub294\ub370 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p><strong><b>\uc6b4\uc1a1 \ubc0f \uc720\ud2f8\ub9ac\ud2f0 \uad6c\uc870\ubb3c<\/b><\/strong>: \uc774 \uacf5\ubc95\uc740 \uad50\ud1b5, \uc720\ud2f8\ub9ac\ud2f0, \uc5d0\ub108\uc9c0 \uc0dd\uc0b0, \uad11\uc0b0 \uac74\uc124\uc5d0\ub3c4 \uc801\uc6a9\ub418\uba70 \ud2c8\uacfc \uacf5\uadf9\uc744 \ucc44\uc6cc \ubc00\ud3d0\ub41c \ubb3c \uc7a5\ubcbd\uc744 \ub9cc\ub4dc\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Advantages_of_PU_Grouting\"><\/span><strong><b>PU \uadf8\ub77c\uc6b0\ud305\uc758 \uc7a5\uc810<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc740 \uae30\uc874 \ubc29\uc218 \ubc29\ubc95\uc5d0 \ube44\ud574 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><b><\/b><strong><b>\ube44\uce68\uc2b5\uc801 \ud504\ub85c\uc138\uc2a4<\/b><\/strong>: \uc774 \uacfc\uc815\uc5d0\ub294 \ucd5c\uc18c\ud55c\uc758 \ub4dc\ub9b4\ub9c1\ub9cc \ud544\uc694\ud558\uba70 \ubcbd, \ubc14\ub2e5, \ucc9c\uc7a5\uc744 \ud574\ud0b9\ud558\ub294 \uc791\uc5c5\uc774 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc73c\ubbc0\ub85c \ube44\uad50\uc801 \uae68\ub057\ud558\uace0 \ube44\uce68\uc2b5\uc801\uc778 \uc218\ub9ac \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/li>\n<li><b><\/b><strong><b>\ud6a8\uc728\uc131\uacfc \uc2e0\ub8b0\uc131<\/b><\/strong>: PU \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305\uc73c\ub85c \uac15\ub825\ud55c \ubc29\uc218\ub9c9\uc744 \ud615\uc131\ud558\uc5ec \uc624\ub798 \uc9c0\uc18d\ub429\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uadf8\ub77c\uc6b0\ud2b8\uac00 \uac74\uc870\ub418\uace0 \uc8fc\uc785 \ud3ec\ud2b8\uac00 \uc81c\uac70\ub418\uba74 \ud574\ub2f9 \ubd80\uc704\ub97c \ubc29\uc218 \uc2dc\uba58\ud2b8 \ud654\ud569\ubb3c\ub85c \ubc00\ubd09\ud558\uc5ec \ud5a5\ud6c4 \ub204\ucd9c\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong><b>\ud3ec\uad04\uc801\uc778 \ubc94\uc704<\/b><\/strong>: PU \uadf8\ub77c\uc6b0\ud305\uc740 \ub0b4\uc678\uc7a5 \uacf5\uc0ac \ubaa8\ub450\uc5d0 \uc0ac\uc6a9\uc774 \uac00\ub2a5\ud558\uc5ec \ub2e4\uc591\ud55c \uad6c\uc870\uc640 \uc6a9\ub3c4\uc5d0 \ud65c\uc6a9 \uac00\ub2a5\ud55c \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Implementation_Process\"><\/span><strong><b>\uad6c\ud604 \ud504\ub85c\uc138\uc2a4<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PU \uadf8\ub77c\uc6b0\ud305 \uad6c\ud604\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c \ub2e8\uacc4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<ol>\n<li><b><\/b><strong><b>\uac80\uc0ac \ubc0f \uc900\ube44<\/b><\/strong>: \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc5f4 \ubc29\uc218 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud574\uacb0\ud574\uc57c \ud560 \uade0\uc5f4\uacfc \uacf5\uadf9\uc744 \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uadf8\ub7f0 \ub2e4\uc74c \uc601\ud5a5\uc744 \ubc1b\uc740 \ubd80\uc704\ub97c \uccad\uc18c\ud558\uc5ec \uacf5\uc815\uc744 \ubc29\ud574\ud560 \uc218 \uc788\ub294 \uba3c\uc9c0\ub098 \uc678\ubd80 \ubcc0\uc218\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4.<\/p>\n<ol start=\"2\">\n<li><b><\/b><strong><b>\ub4dc\ub9b4\ub9c1 \ubc0f \uc8fc\uc785<\/b><\/strong>: \ub204\ucd9c \ubd80\uc704\uc5d0 \uad6c\uba4d\uc744 \ub6ab\uace0 \uc774 \uad6c\uba4d\uc5d0 \uae08\uc18d \uc8fc\uc785\uad6c\ub97c \uc0bd\uc785\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c PU \uadf8\ub77c\uc6b0\ud2b8\ub97c \uace0\uc555\uc73c\ub85c \uc8fc\uc785\ud558\uc5ec \ud33d\ucc3d\ud558\uc5ec \uade0\uc5f4\uacfc \uacf5\uadf9\uc744 \uc644\uc804\ud788 \uba54\uc6c1\ub2c8\ub2e4.<\/li>\n<li><b><\/b><strong><b>\ubd09\uc778 \ubc0f \uac15\ud654<\/b><\/strong>: \uadf8\ub77c\uc6b0\ud2b8\uac00 \uac74\uc870\ub418\uba74, <a href=\"http:\/\/groutpackers.com\/ko\/plastic-injection-packer\/\">\uc8fc\uc785 \ud3ec\ud2b8<\/a> \uc81c\uac70\ud558\uace0 \ucf54\uc5b4 \uad6c\uba4d\uc744 \ubc29\uc218 \uc2dc\uba58\ud2b8 \ud654\ud569\ubb3c\ub85c \ubc00\ubd09\ud569\ub2c8\ub2e4. \uc2dc\uba58\ud2b8 \uae30\ubc18 \ubc29\uc218\uc7ac\ub85c \ud574\ub2f9 \ubd80\uc704\ub97c \ub354\uc6b1 \uac15\ud654\ud558\uae30 \uc704\ud574 \ucd94\uac00 \uc218\ub9ac \ubc0f \ubc00\ubd09\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub204\uc218 \ubb38\uc81c\uc5d0 \ub300\ud55c \uc601\uad6c\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\ub294 PU \uadf8\ub77c\uc6b0\ud305\uc758 \ud6a8\uc728\uc131\uc73c\ub85c \uc778\ud574 \ub9ce\uc740 \uac74\uc124 \ubc0f \uc778\ud504\ub77c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Advantages_and_Limitations\"><\/span><strong><b>\uc7a5\uc810\uacfc \ud55c\uacc4<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Advantages\"><\/span><strong><b>\uc7a5\uc810<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ud3f4\ub9ac\uc6b0\ub808\ud0c4\uacfc \uc2dc\uba58\ud2b8\uc9c8 \uc7ac\ub8cc\ub97c \ud63c\ud569\ud55c PU \uadf8\ub77c\uc6b0\ud305\uc740 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub9e4\ub825\uc801\uc778 \uc635\uc158\uc774 \ub418\ub294 \uc218\ub9ce\uc740 \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc8fc\uc694 \uc774\uc810 \uc911 \ud558\ub098\ub294 \ub2e4\uc591\uc131\uc785\ub2c8\ub2e4. \ud3f4\ub9ac\uc6b0\ub808\ud0c4\uc740 \ucf54\ud305, \uc720\uc9c0\ubcf4\uc218, \uae34\uae09\uc218\ub9ac, \ub2e8\uc5f4 \ubaa9\uc801\uc73c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc740 \ub192\uc740 \uc778\uc7a5 \uac15\ub3c4\uc640 \ubd88\ud22c\uc218\uc131\uc73c\ub85c \uc798 \uc54c\ub824\uc838 \uc788\uc73c\uba70, \uc774\ub294 \uc2a4\ud2b8\ub808\uc2a4\uac00 \uc2ec\ud55c \ud658\uacbd\uacfc \uc694\uc18c\uc5d0 \ub178\ucd9c\ub41c \uc9c0\uc5ed\uc758 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \uc6b4\uc1a1, \uc720\ud2f8\ub9ac\ud2f0, \uc5d0\ub108\uc9c0 \uc0dd\uc0b0 \ubc0f \uad11\uc0b0 \uac74\uc124 \ubd84\uc57c\uc758 \uc751\uc6a9 \ubd84\uc57c\ub97c \ud3ec\ud568\ud558\uc5ec \ub0b4\ubd80 \ubc0f \uc678\ubd80 \ud504\ub85c\uc81d\ud2b8 \ubaa8\ub450\uc5d0 \ud0c1\uc6d4\ud55c \uc635\uc158\uc785\ub2c8\ub2e4.<\/p>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc758 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uc7a5\uc810\uc740 \uc801\uc6a9 \uc6a9\uc774\uc131\uacfc \ub0b4\uad6c\uc131\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uacfc\uc815\uc5d0\ub294 \uadf8\ub77c\uc6b0\ud2b8\ub97c \uc8fc\uc785\ud558\uae30 \uc704\ud55c \ucd5c\uc18c\ud55c\uc758 \ub4dc\ub9b4\ub9c1\uc774 \ud3ec\ud568\ub418\uba70, \uc774\ub294 \uc0c8\ub85c\uc6b4 \ubc29\uc218 \uc7a5\ubcbd\uc744 \ud615\uc131\ud558\uc5ec \uad11\ubc94\uc704\ud55c \ud574\ud0b9\uc774\ub098 \ud0c0\uc77c\ub9c1\uc744 \ub2e4\uc2dc \ud560 \ud544\uc694 \uc5c6\uc774 \ubb3c \ub204\ucd9c\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ucc28\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ube44\uce68\uc2b5\uc801 \ubc29\ubc95\uc740 \uc18c\uc74c\uacfc \uba3c\uc9c0 \uc624\uc5fc\uc744 \uc904\uc5ec \uc8fc\ud0dd \uc18c\uc720\uc790\uc640 \uc0c1\uc5c5\uc6a9 \ubd80\ub3d9\uc0b0 \ubaa8\ub450\uc5d0\uac8c \ubc88\uac70\ub85c\uc6c0 \uc5c6\ub294 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>PU \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305\uc740 \ub610\ud55c \uc2dc\uac04 \ud6a8\uc728\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub204\uc218\ubc30\uad00 \uadf8\ub77c\uc6b0\ud305 \ub4f1 \uc77c\ubc18\uc801\uc778 \uacf5\uc0ac\ub294 \uc900\ube44\ubd80\ud130 \uc2e4\uc81c \uc8fc\uc785\uacfc\uc815, \ucd5c\uc885 \uc778\uacc4\uae4c\uc9c0 \ud558\ub8e8 \ub9cc\uc5d0 \uc644\ub8cc \uac00\ub2a5<\/p>\n<p>\ub610\ud55c PU \uadf8\ub77c\uc6b0\ud305\uc740 \uae30\uc874 \ubc29\ubc95\uc5d0 \ube44\ud574 \ub178\ub3d9 \uc9d1\uc57d\uc801\uc774\uace0 \uc2dc\uac04 \uc18c\ubaa8\uac00 \uc801\uae30 \ub54c\ubb38\uc5d0 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub354 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Limitations\"><\/span><strong><b>\uc81c\ud55c\uc0ac\ud56d<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ub9ce\uc740 \uc7a5\uc810\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 PU \uadf8\ub77c\uc6b0\ud305\uc5d0\ub294 \uba87 \uac00\uc9c0 \uc81c\ud55c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ube44\uce68\uc2b5\uc801\uc774\uace0 \uc0c1\ub300\uc801\uc73c\ub85c \uae68\ub057\ud558\uc9c0\ub9cc \uc801\uc6a9 \uacfc\uc815\uc5d0\uc11c \uc57d\uac04\uc758 \uba3c\uc9c0\uc640 \uc720\ucd9c\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\ubcc0 \uc9c0\uc5ed\uc758 \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \ud50c\ub77c\uc2a4\ud2f1 \uc2dc\ud2b8\uc640 \ucc9c\uc744 \uc0ac\uc6a9\ud55c \uc801\uc808\ud55c \ubcf4\ud638\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, PU \uadf8\ub77c\uc6b0\ud305\uc5d0\ub294 \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \uc704\ud574 \uc815\ud655\ud55c \ube44\uc728\uacfc \uc870\uac74\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \ud2b9\uc815 P\/C \ubc0f OPU\/WPU \ube44\uc728\uc744 \uc0ac\uc6a9\ud558\uba74 \ucd5c\uc0c1\uc758 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc73c\uba70 \uc774\ub97c \uc62c\ubc14\ub974\uac8c \uad6c\ud604\ud558\ub824\uba74 \uc804\ubb38 \uc9c0\uc2dd\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, PU \uadf8\ub77c\uc6b0\ud305\uc740 \uade0\uc5f4 \ubc00\ubd09 \ubc0f \ub204\uc218 \ubc29\uc9c0 \ud6a8\uacfc\uac00 \ub6f0\uc5b4\ub098\uc9c0\ub9cc \ubaa8\ub4e0 \uac74\ucd95 \uc790\uc7ac\ub098 \ud658\uacbd\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, PU \uadf8\ub77c\uc6b0\ud305\uc740 \ub0b4\uad6c\uc131\uc774 \uc788\uc9c0\ub9cc \uc7a5\uae30\uc801\uc778 \ud6a8\uacfc\ub97c \ubcf4\uc7a5\ud558\uace0 \uc601\ud5a5\uc744 \ubc1b\ub294 \ubd80\uc704\ub97c \uac15\ud654\ud558\uae30 \uc704\ud574 \uc2dc\uba58\ud2b8 \uae30\ubc18 \ubc29\uc218\uc7ac\ub85c \ucd94\uac00 \ubc00\ubd09\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ucd94\uac00 \ub2e8\uacc4\ub294 \ud504\ub85c\uc81d\ud2b8\uc758 \uc804\uccb4 \ube44\uc6a9\uacfc \ubcf5\uc7a1\uc131\uc744 \uac00\uc911\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h1><span class=\"ez-toc-section\" id=\"Innovations_and_Future_Trends\"><\/span><strong><b>\ud601\uc2e0\uacfc \ubbf8\ub798 \ub3d9\ud5a5<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\ud3f4\ub9ac\uc6b0\ub808\ud0c4(PU) \uadf8\ub77c\uc6b0\ud305\uc758 \ud601\uc2e0\uc740 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\ud558\uace0 \uc801\uc6a9 \ubc94\uc704\ub97c \ub113\ud788\uae30 \uc704\ud574 \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\ubaa9\ud560\ub9cc\ud55c \ucd94\uc138 \uc911 \ud558\ub098\ub294 PU\uc640 \uc2dc\uba58\ud2b8\uc9c8 \uc7ac\ub8cc\ub97c \uacb0\ud569\ud558\uc5ec \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc791\uc5c5\uc131\uc744 \uc800\ud558\uc2dc\ud0a4\uc9c0 \uc54a\uc73c\uba74\uc11c \uc218\ud654\ub97c \uc9c0\uc5f0\uc2dc\ud0a4\ub294 \ubcf5\ud569 \uadf8\ub77c\uc6b0\ud305 \uc7ac\ub8cc\uc758 \uac1c\ubc1c\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 PU-\uc2dc\uba58\ud2b8 \ube44\uc728\uc774 3:1\uacfc 4:1\uc774\uace0 OPU\/WPU \ube44\uc728\uc774 2:1 \ub610\ub294 3:1\uc77c \ub54c \ucd5c\uace0\uc758 \uc131\ub2a5\uc774 \ub2ec\uc131\ub418\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \uc774\ub294 PU-\uc2dc\uba58\ud2b8 \uadf8\ub77c\uc6b0\ud305 \uc7ac\ub8cc\uac00 \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\uc5d0 \uc774\uc0c1\uc801\uc784\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc9c0\ud558 \uad6c\uc870\ubb3c\uc758 \ub204\uc218 \uc81c\uc5b4 \ubc0f \ub9c9\ud798. \uc774 \ubd84\uc57c\uc758 \ub610 \ub2e4\ub978 \ud601\uc2e0\uc740 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc218\uc9c0\ub97c \ub300\uc0c1 \uc601\uc5ed\uc5d0 \uc815\ud655\ud558\uac8c \uc801\uc6a9\ud560 \uc218 \uc788\ub294 \uace0\uc555 PU \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305 \uae30\uacc4\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc8fc\ubcc0 \ud658\uacbd\uc5d0 \ub300\ud55c \uad50\ub780\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \ud544\uc694\ud55c \ub4dc\ub9b4\ub9c1 \uc591\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ubc14\ub2e5, \ubcbd, \uac00\uad6c\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud574 \ud50c\ub77c\uc2a4\ud2f1 \uc2dc\ud2b8\ub97c \uc0ac\uc6a9\ud558\uace0 \uc18c\uc74c\uacfc \uba3c\uc9c0\ub97c \ucd5c\uc18c\ud654\ud558\ub294 \ub4f1 \ucd5c\ub300\ud55c \ube44\uce68\uc2b5\uc801\uc73c\ub85c \uacf5\uc815\uc744 \uc124\uacc4\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc591\ud55c \uac74\uc124 \ud504\ub85c\uc81d\ud2b8\uc758 \uc694\uad6c\ub97c \ucda9\uc871\uc2dc\ud0a4\uae30 \uc704\ud574 PU \uadf8\ub77c\uc6b0\ud305\uc758 \ub2e4\uc591\uc131\ub3c4 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ud0c0\uc77c, \ud654\uac15\uc554, \ub300\ub9ac\uc11d \ubc0f \ucf58\ud06c\ub9ac\ud2b8 \uc2ac\ub77c\ube0c\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uad6c\uc870\ubb3c\uc5d0 \ub300\ud55c \uae30\ucd08 \uac15\ud654, \ud2c8\uc0c8 \ucc44\uc6b0\uae30 \ubc0f \ub204\ucd9c \ubc29\uc9c0 \uc870\uce58\uc5d0 \ub300\ud55c \uc801\uc6a9\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc810\ub3c4\uac00 \ub0ae\uace0 \uc811\ucc29\ub825\uc774 \uac15\ud574 \uc2a4\ud2b8\ub808\uc2a4\uac00 \uc2ec\ud55c \ud658\uacbd\uacfc \uc694\uc18c\uc5d0 \ud06c\uac8c \ub178\ucd9c\ub418\ub294 \uc9c0\uc5ed\uc744 \ud3ec\ud568\ud558\uc5ec \ub0b4\ubd80 \ubc0f \uc678\ubd80 \ud504\ub85c\uc81d\ud2b8 \ubaa8\ub450\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc740 \ube60\ub978 \uac74\uc870 \uc2dc\uac04\uacfc \uac15\ub825\ud55c \ubc00\ubd09 \uc131\ub2a5\uc73c\ub85c \uc778\ud574 \ubc29\uc218 \ubc0f \uae34\uae09 \uc218\ub9ac\uc5d0 \ub9e4\ub825\uc801\uc778 \uc635\uc158\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucd94\uc138\ub294 \ud2b9\ud788 \ubc29\uc218 \ubc0f \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uacf3\uc5d0\uc11c \uc720\uc9c0 \uad00\ub9ac \ubc0f \uc2e0\uaddc \uac74\uc124 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub300\ud55c \uc0ac\uc6a9 \uc99d\uac00\uc5d0 \ubc18\uc601\ub429\ub2c8\ub2e4.<\/p>\n<p>\ubbf8\ub798\uc5d0\ub294 PU \uadf8\ub77c\uc6b0\ud305 \uc7ac\ub8cc\uc758 \uc81c\ud615\ud654\uc640 \uc801\uc6a9 \uae30\uc220\uc758 \uac1c\uc120\uc774 \ub354\uc6b1 \ubc1c\uc804\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. \ud604\ub300 \uae30\uc220\uacfc \uc7a5\ube44\uc758 \ud1b5\ud569\uc740 PU \uadf8\ub77c\uc6b0\ud305\uc774 \ub2ec\uc131\ud560 \uc218 \uc788\ub294 \ud55c\uacc4\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ub113\ud600 \uac74\uc124 \ubc0f \uc218\ub9ac \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud55c \ub354\uc6b1 \ud6a8\uacfc\uc801\uc774\uace0 \ub0b4\uad6c\uc131 \uc788\ub294 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Case_Studies\"><\/span><strong><b>\uc0ac\ub840 \uc5f0\uad6c<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc740 \ub204\uc218 \ubb38\uc81c\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \uc0c1\ud669\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \uc0ac\ub840 \uc5f0\uad6c\uc5d0\uc11c\ub294 \uc774 \ubc29\ubc95\uc758 \uc2e4\uc81c \uc801\uc6a9\uacfc \uc774\uc810\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uc8fc\ubaa9\ud560\ub9cc\ud55c \uc0ac\ub840 \uc911 \ud558\ub098\ub294 \uc798\ubabb\ub41c \uadf8\ub77c\uc6b0\ud305\uc73c\ub85c \uc778\ud574 \ubcf4\uad00\ub41c \ubb3c\ud488\uc774 \ubb3c\uc5d0 \uc758\ud574 \uc190\uc0c1\ub420 \uac00\ub2a5\uc131\uc774 \uc788\ub2e4\ub294 \uc2ec\uac01\ud55c \uc6b0\ub824\uac00 \uc788\uc5c8\ub358 \ubcf4\uad00 \uc2dc\uc124\uacfc \uad00\ub828\ub41c \uac83\uc785\ub2c8\ub2e4. \uc6d0\ub798 \uacc4\uc57d\uc790\ub294 \uc2b5\ud558\uace0 \uac74\uc870\ud55c \uc870\uac74\uc774 \uad50\ub300\ub85c \ub098\ud0c0\ub098\ub294 \ud658\uacbd\uc5d0\uc11c \uce5c\uc218\uc131 \uadf8\ub77c\uc6b0\ud2b8\ub97c \uc0ac\uc6a9\ud588\ub294\ub370, \uc774\ub294 \ud574\ub2f9 \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uc601\uad6c\uc801\uc774\uace0 \uacac\uace0\ud55c \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574 \uc18c\uc218\uc131 PU \uadf8\ub77c\uc6b0\ud2b8\ub97c \uc0ac\uc6a9\ud558\ub294 \ubcf4\ub2e4 \uc801\ud569\ud55c \uc811\uadfc \ubc29\uc2dd\uc774 \uad8c\uc7a5\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>.\ub610 \ub2e4\ub978 \uc0ac\ub840\uc5d0\uc11c\ub294 PU \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305\uc744 \uc801\uc6a9\ud558\uc5ec \uc8fc\uac70\uc6a9 \uc695\uc2e4\uc758 \ucc9c\uc7a5 \ub204\uc218\ub97c \uc218\ub9ac\ud558\ub294 \ub370 \ud65c\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc81d\ud2b8\ub294 \ubcc0\uae30 \ucc9c\uc7a5\uacfc \uc2a4\ud0e0\ub529 \uc0e4\uc6cc\uae30 \ubcbd\uacfc \ubc14\ub2e5\uc744 \ub2e4\uc2dc \uadf8\ub77c\uc6b0\ud305\ud558\ub294 \uc791\uc5c5\uc73c\ub85c 1~2\uc77c \ub9cc\uc5d0 \ud6a8\uc728\uc801\uc73c\ub85c \uc644\ub8cc\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ube60\ub978 \ucc98\ub9ac\ub85c \uc9d1\uc548\uc758 \ud63c\ub780\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \ud2c8\uc0c8\ub97c \ubc00\ubd09\ud558\uace0 \uba3c\uc9c0\uc640 \uc774\ubb3c\uc9c8\uc774 \ub354 \uc774\uc0c1 \uc720\uc785\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uc5ec \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \ubc29\uc218 \uae30\ub2a5\uc744 \ubcf4\uc7a5\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ubc29\ud30c\uc81c\ub098 \uaca9\ubcbd\uc758 \ube48 \uacf5\uac04\uc744 \ucc44\uc6b0\uace0 \ub290\uc2a8\ud55c \ud1a0\uc591\uc744 \uc548\uc815\ud654\ud574\uc57c \ud558\ub294 \ubcf5\uc7a1\ud55c \ud658\uacbd\uc5d0\uc11c PU \uadf8\ub77c\uc6b0\ud305\uc774 \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ubcbd \uc804\uccb4 \uad50\uccb4\uc5d0 \ube44\ud574 \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \ub6f0\uc5b4\ub098 \ub300\uaddc\ubaa8 \uc778\ud504\ub77c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc720\uc6a9\uc131\uc744 \ubcf4\uc5ec\uc90c\uc73c\ub85c\uc368 \uc120\ud0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c SWC Construction\uc740 PU \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5ec\ub7ec \uac00\uc9c0 \uc131\uacf5\uc801\uc778 \uac1c\uc785\uc744 \ubb38\uc11c\ud654\ud588\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc9c0\ud558\uc2e4, \uc218\uc601\uc7a5 \ubc0f \ucf58\ud06c\ub9ac\ud2b8 \ubc14\ub2e5\uc774 \uc788\ub294 \uae30\ud0c0 \uc911\uc694\ud55c \uad6c\uc5ed\uc758 \ud3ec\uad04\uc801\uc778 \uc218\ub9ac\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \uc5f4 \ubc29\uc218 \uacf5\ubc95\uacfc \uace0\uc555 PU \uc8fc\uc785\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub204\uc218 \uc6d0\uc778\uc744 \uc815\ud655\ud558\uac8c \uc2dd\ubcc4\ud558\uace0 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc00\ubd09\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc0ac\ub840 \uc5f0\uad6c\ub294 \uc8fc\ud0dd \uc218\ub9ac\ubd80\ud130 \uc911\uc694\ud55c \uc778\ud504\ub77c \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc0c1\ud669\uc5d0\uc11c PU \uadf8\ub77c\uc6b0\ud305\uc758 \ub2e4\uc591\uc131\uacfc \ud6a8\uc728\uc131\uc744 \uc885\ud569\uc801\uc73c\ub85c \ubcf4\uc5ec\uc8fc\uba70 \ub204\uc218 \ubc0f \uad6c\uc870\uc801 \ubb34\uacb0\uc131 \ubb38\uc81c\uc5d0 \ub300\ud55c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc194\ub8e8\uc158\uc73c\ub85c\uc11c\uc758 \uc5ed\ud560\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n<h1><span class=\"ez-toc-section\" id=\"Applications_of_PU_Grouting\"><\/span><strong><b>PU \uadf8\ub77c\uc6b0\ud305 \uc801\uc6a9<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\ud3f4\ub9ac\uc6b0\ub808\ud0c4(PU) \uadf8\ub77c\uc6b0\ud305\uc740 \ub204\uc218 \uc81c\uc5b4 \ubc0f \uad6c\uc870 \uc548\uc815\ud654 \ud6a8\uacfc\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \uac74\uc124 \ubc0f \uc720\uc9c0 \uad00\ub9ac \ubd84\uc57c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 PU \uadf8\ub77c\uc6b0\ud305\uc758 \uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c \uc911 \uc77c\ubd80\ub97c \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Seepage_Control_and_Waterproofing\"><\/span><strong><b>\ub204\uc218 \uc81c\uc5b4 \ubc0f \ubc29\uc218<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc740 \uc9c0\ud558 \uad6c\uc870\ubb3c\uc758 \ub204\ucd9c \uc81c\uc5b4 \ubc0f \ub9c9\ud798\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 PU-\uc2dc\uba58\ud2b8 \uadf8\ub77c\uc6b0\ud305 \uc7ac\ub8cc\uc758 \ucd5c\uace0\uc758 \uc131\ub2a5\uc740 3:1 \ubc0f 4:1\uc758 P\/C \ube44\uc728\uacfc 2:1 \ub610\ub294 3:1\uc758 OPU\/WPU \ube44\uc728\uc5d0\uc11c \ub2ec\uc131\ub418\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ud2b9\uc815 \ube44\uc728\uc740 \ubb3c \uc720\uc785\uc744 \uad00\ub9ac\ud558\uace0 \uc9c0\ud558 \ud658\uacbd\uc5d0\uc11c \ub204\ucd9c\uc744 \ubc29\uc9c0\ud558\ub294 \ud63c\ud569\ubb3c\uc758 \ud6a8\uacfc\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Residential_and_Commercial_Properties\"><\/span><strong><b>\uc8fc\uac70\uc6a9 \ubc0f \uc0c1\uc5c5\uc6a9 \ubd80\ub3d9\uc0b0<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc218\ub144\uc5d0 \uac78\uccd0 PU \uc8fc\uc785 \uadf8\ub77c\uc6b0\ud305\uc740 \uc8fc\uac70\uc6a9, \uc0c1\uc5c5\uc6a9 \ubc0f \uc0b0\uc5c5\uc6a9 \ubd80\ub3d9\uc0b0\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc548\uc815\uc801\uc778 \ubc29\uc218 \uc194\ub8e8\uc158\uc774 \ud544\uc694\ud55c \uacf5\uacf5 \ubc0f \uac1c\uc778 \uc8fc\ud0dd\uc740 \ubb3c\ub860 \uc0c1\uc5c5 \uacf5\uac04\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \ub204\uc218\ub97c \uc644\ud654\ud558\uace0 \uac74\ubb3c\uc758 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Industrial_Applications\"><\/span><strong><b>\uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc0b0\uc5c5 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Green Mountain International\uc740 \uae30\uc220 \ub2f4\ub2f9\uc790\uc640 \uc0c1\ub2f4\ud558\uc5ec \uace0\uc720\ud55c \ud604\uc7a5 \uc870\uac74\uc5d0 \uc801\ud569\ud55c \ucd5c\uace0\uc758 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uadf8\ub77c\uc6b0\ud2b8 \uc218\uc9c0\ub97c \uacb0\uc815\ud558\uace0 \ucd5c\ub300 \ud6a8\uacfc\ub97c \ubcf4\uc7a5\ud560 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Structural_Repair_and_Maintenance\"><\/span><strong><b>\uad6c\uc870\uc801 \uc218\ub9ac \ubc0f \uc720\uc9c0\ubcf4\uc218<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PU \uadf8\ub77c\uc6b0\ud305\uc740 \ubc29\uc218\ubfd0\ub9cc \uc544\ub2c8\ub77c \uad6c\uc870 \ubd80\ud488\uc758 \uc218\ub9ac \ubc0f \uc720\uc9c0 \uad00\ub9ac\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc18c\uc218\uc131 \uadf8\ub77c\uc6b0\ud2b8\ub294 \ub2e4\uc591\ud55c \uac74\ucd95 \uc694\uc18c\uc758 \ub204\ucd9c\uc744 \uc601\uad6c\uc801\uc73c\ub85c \ubc00\ubd09\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ube60\ub974\uace0 \ub0b4\uad6c\uc131 \uc788\ub294 \uc218\ub9ac\uc5d0 \ud2b9\ud788 \ud6a8\uacfc\uc801\uc774\uba70 PU \uadf8\ub77c\uc6b0\ud305 \uc194\ub8e8\uc158\uc758 \ub2e4\uc591\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Case_Studies-2\"><\/span><strong><b>\uc0ac\ub840 \uc5f0\uad6c<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc2e4\uc81c \uc801\uc6a9 \ubc0f \uc0ac\ub840 \uc5f0\uad6c\ub294 \uc2e4\uc81c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c PU \uadf8\ub77c\uc6b0\ud305\uc758 \ud6a8\uacfc\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubd80\ub3d9\uc0b0 \uc18c\uc720\uc790\ub294 \uc18c\uc218\uc131 \uadf8\ub77c\uc6b0\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub204\ucd9c \ubd80\uc704\ub97c \uc601\uad6c\uc801\uc73c\ub85c \ubc00\ubd09\ud568\uc73c\ub85c\uc368 \ubb3c \uc720\uc785 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \uc788\uc5b4 \uc7ac\ub8cc\uc758 \uc7a5\uae30\uc801\uc778 \uc2e0\ub8b0\uc131\uacfc \ud6a8\uc728\uc131\uc744 \uc785\uc99d\ud588\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>PU \uadf8\ub77c\uc6b0\ud305\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c? 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