{"id":1253,"date":"2026-01-05T01:17:17","date_gmt":"2026-01-05T01:17:17","guid":{"rendered":"https:\/\/www.wrapfilmtest.com\/?p=1253"},"modified":"2026-01-15T06:03:48","modified_gmt":"2026-01-15T06:03:48","slug":"tensile-testing-of-polymers","status":"publish","type":"post","link":"https:\/\/www.wrapfilmtest.com\/ko\/tensile-testing-of-polymers","title":{"rendered":"\ud3f4\ub9ac\uba38 \uc778\uc7a5 \uc2dc\ud5d8: ASTM D638\uc774 \uc815\ud655\ud55c \uc7ac\ub8cc \uc131\ub2a5 \ud3c9\uac00\ub97c \ubcf4\uc7a5\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\uc18c\uac1c<\/h2>\n\n\n\n<p>\ud3f4\ub9ac\uba38\uc758 \uc778\uc7a5 \uc2dc\ud5d8\uc740 \ud50c\ub77c\uc2a4\ud2f1 \uc18c\uc7ac\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc911\uc694\ud55c \uacf5\uc815\uc785\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub294 \ud3f4\ub9ac\uba38\uac00 \uc751\ub825\uacfc \ubcc0\ud615 \ud558\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0\ub97c \uacb0\uc815\ud558\ub294 \ub370 \ud544\uc218\uc801\uc774\uba70 \ub0b4\uad6c\uc131\uacfc \uc804\ubc18\uc801\uc778 \uac15\ub3c4\uc5d0 \ub300\ud55c \uadc0\uc911\ud55c \ud1b5\ucc30\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud3f4\ub9ac\uba38 \ud14c\uc2a4\ud2b8\uc5d0\ub294 \ub2e4\uc591\ud55c \ud45c\uc900\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4, <strong>ASTM D638<\/strong> \ub294 \ud50c\ub77c\uc2a4\ud2f1\uc758 \uc778\uc7a5 \ud2b9\uc131\uc744 \ud3c9\uac00\ud558\ub294 \uac00\uc7a5 \ub110\ub9ac \uc54c\ub824\uc9c4 \ubc29\ubc95 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 <strong>\ud3f4\ub9ac\uba38 \uc778\uc7a5 \uc2dc\ud5d8<\/strong>\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd98 <strong>ASTM D638<\/strong> \ud45c\uc900\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc18d\uc131\uc744 \uce21\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>\ud56d\ubcf5 \uac15\ub3c4<\/strong>, <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong>\ubc0f \uc804\uccb4 <strong>\ud50c\ub77c\uc2a4\ud2f1\uc758 \uc778\uc7a5 \ud2b9\uc131<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.wrapfilmtest.com\/ko\/tensile-and-elongation-tester\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/Tensile-Testing-of-Polymers-Understanding-ASTM-D638-for-Plastic-Material-Testing.webp\" alt=\"\ud3f4\ub9ac\uba38\uc758 \uc778\uc7a5 \uc2dc\ud5d8: \ud50c\ub77c\uc2a4\ud2f1 \uc7ac\ub8cc \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c ASTM D638\uc758 \uc774\ud574\" class=\"wp-image-1256\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/Tensile-Testing-of-Polymers-Understanding-ASTM-D638-for-Plastic-Material-Testing.webp 600w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/Tensile-Testing-of-Polymers-Understanding-ASTM-D638-for-Plastic-Material-Testing-400x400.webp 400w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/Tensile-Testing-of-Polymers-Understanding-ASTM-D638-for-Plastic-Material-Testing-280x280.webp 280w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/Tensile-Testing-of-Polymers-Understanding-ASTM-D638-for-Plastic-Material-Testing-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud3f4\ub9ac\uba38\uc758 \uc778\uc7a5 \uc2dc\ud5d8\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p>\uc778\uc7a5 \ud14c\uc2a4\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc7ac\ub8cc\uc5d0 \uc77c\ucd95 \ud798\uc744 \uac00\ud558\ub294 \ud504\ub85c\uc138\uc2a4\uc785\ub2c8\ub2e4. <strong>\ud50c\ub77c\uc2a4\ud2f1 \ud45c\ubcf8<\/strong>\uc2e4\ud328(\ubd80\ub7ec\uc9c0\uac70\ub098 \ubcc0\ud615)\ud560 \ub54c\uae4c\uc9c0 \ubc18\ubcf5\ud569\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\uc758 \ubaa9\uc801\uc740 \uc7ac\ub8cc\uac00 \uc751\ub825\uacfc \ubcc0\ud615\uc5d0 \uc5b4\ub5bb\uac8c \ubc18\uc751\ud558\ub294\uc9c0 \ud3c9\uac00\ud558\uace0, \ud30c\uc190\ub418\uae30 \uc804\uc5d0 \ub298\uc5b4\ub098\uac70\ub098 \uc2e0\uc7a5\uc5d0 \uc800\ud56d\ud558\ub294 \ub2a5\ub825\uc744 \uce21\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uce21\uc815\ub41c \uc8fc\uc694 \ub9e4\uac1c \ubcc0\uc218\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\uc778\uc7a5 \ud14c\uc2a4\ud2b8<\/strong> \ud3ec\ud568:<\/p>\n\n\n\n<p><strong>\ud734\uc2dd \uc2dc \uc2e0\uc7a5<\/strong>: \uc7ac\ub8cc\uac00 \ud30c\uc190\ub418\uae30 \uc804\uc5d0 \uacac\ub51c \uc218 \uc788\ub294 \uae38\uc774\uc758 \uc99d\uac00\uc728\ub85c, \uc7ac\ub8cc\uc758 \uc5f0\uc131\uacfc \uace0\uc7a5 \uc5c6\uc774 \ub298\uc5b4\ub098\ub294 \ub2a5\ub825\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc778\uc7a5 \uac15\ub3c4<\/strong>: \uc7ac\ub8cc\uac00 \uace0\uc7a5 \uc5c6\uc774 \uacac\ub51c \uc218 \uc788\ub294 \ucd5c\ub300 \uc751\ub825\uc785\ub2c8\ub2e4. \uc774 \uc18d\uc131\uc740 \uc2e4\uc81c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc678\ubd80 \ud798\uc744 \ubc1b\uc558\uc744 \ub54c \uc7ac\ub8cc\uac00 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud560\uc9c0 \uacb0\uc815\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc218\uc728 \uac15\ub3c4<\/strong>: \uc18c\uc131 \ubcc0\ud615\uc774 \uc2dc\uc791\ub418\uae30 \uc804\uc5d0 \uc7ac\ub8cc\uac00 \uacac\ub51c \uc218 \uc788\ub294 \uc751\ub825\uc758 \uc591\uc785\ub2c8\ub2e4. \uc774 \uc18d\uc131\uc740 \uc7ac\ub8cc\uac00 \uc751\ub825 \ud558\uc5d0\uc11c \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \ud558\ub294 \ub370 \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D638: \ud3f4\ub9ac\uba38 \uc778\uc7a5 \uc2dc\ud5d8 \ud45c\uc900<\/h2>\n\n\n\n<p><strong>ASTM D638<\/strong> \ub294 \ud50c\ub77c\uc2a4\ud2f1 \uc18c\uc7ac\uc758 \uc778\uc7a5 \ud2b9\uc131\uc744 \uacb0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \ud2b9\ud788 \ub2e4\uc74c \ud14c\uc2a4\ud2b8\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. <strong>\ub364\ubca8 \ubaa8\uc591\uc758 \ud45c\ubcf8<\/strong> \ubc0f \uac15\ud654 \ud50c\ub77c\uc2a4\ud2f1\uc744 \uc628\ub3c4, \uc2b5\ub3c4, \uc2dc\ud5d8\uae30 \uc18d\ub3c4 \ub4f1 \ud1b5\uc81c\ub41c \uc870\uac74\uc5d0\uc11c \uc2dc\ud5d8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D638\uc758 \uc8fc\uc694 \uce21\uba74<\/h3>\n\n\n\n<p><strong>\ud14c\uc2a4\ud2b8 \uc2dc\ud3b8<\/strong>: \ud14c\uc2a4\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc2dc\ud3b8\uc5d0 \ub300\ud574 \uc218\ud589\ub429\ub2c8\ub2e4. <strong>\ub364\ubca8 \ubaa8\uc591<\/strong> \ub610\ub294 \uc7ac\ub8cc\uc5d0 \ub530\ub77c \ub2e4\ub978 \uc801\uc808\ud55c \ud615\ud0dc\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub610\ud55c \uc774 \ud45c\uc900\uc740 \uc77c\uad00\ub41c \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc2dc\ud3b8\uc758 \uce58\uc218\uc640 \ub450\uaed8\uc5d0 \ub300\ud55c \uac1c\uc694\ub97c \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud14c\uc2a4\ud2b8 \uc870\uac74<\/strong>: ASTM D638\uc740 \uc628\ub3c4\uc640 \uc2b5\ub3c4\ub97c \ud3ec\ud568\ud55c \ud14c\uc2a4\ud2b8 \ud658\uacbd\uc744 \uc81c\uc5b4\ud560 \uac83\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uacb0\uacfc\uac00 \uc815\ud655\ud558\uace0 \uac00\ub2a5\ud55c \uac00\uc7a5 \ud604\uc2e4\uc801\uc778 \uc870\uac74\uc5d0\uc11c \uc7ac\ub8cc\ub97c \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud14c\uc2a4\ud2b8 \uba38\uc2e0<\/strong>: \uc2dc\ud5d8\uc740 \uc2dc\ud3b8\uc774 \ubd80\ub7ec\uc9c8 \ub54c\uae4c\uc9c0 \uc7a5\ub825\uc744 \uac00\ud558\ub294 \uc77c\uc815\ud55c \uc18d\ub3c4 \uad50\ucc28 \ud5e4\ub4dc \uc774\ub3d9 \uc2dc\ud5d8\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc218\ud589\ub429\ub2c8\ub2e4. \uc815\ud655\ud55c \uacb0\uacfc\ub97c \uc5bb\uc73c\ub824\uba74 \uc774 \uae30\uacc4\ub97c \ubcf4\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\uc778\uc7a5 \uac15\ub3c4 \ud14c\uc2a4\ud2b8<\/strong> \uacb0\uacfc.<\/p>\n\n\n\n<p><strong>\ud14c\uc2a4\ud2b8 \uc18d\ub3c4<\/strong>: \uc7ac\ub8cc\uac00 \ub2f9\uaca8\uc9c0\ub294 \uc18d\ub3c4\ub294 \uacb0\uacfc\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. ASTM D638\uc740 \ub2e4\uc591\ud55c \uc720\ud615\uc758 \ud3f4\ub9ac\uba38\uc640 \uc2dc\ub8cc \ub450\uaed8\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8 \uc18d\ub3c4\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud3f4\ub9ac\uba38 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \ud56d\ubcf5 \uac15\ub3c4 \ubc0f \uc778\uc7a5 \uac15\ub3c4\uc758 \uc911\uc694\uc131<\/h2>\n\n\n\n<p><strong>\uc778\uc7a5 \uac15\ub3c4 \ud14c\uc2a4\ud2b8<\/strong>: \uc758 \uc8fc\uc694 \uce21\uc815\uac12 \uc911 \ud558\ub098 <strong>\ud3f4\ub9ac\uba38 \uc778\uc7a5 \uc2dc\ud5d8<\/strong> \uc774\ub2e4 <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong>\ub294 \uc7ac\ub8cc\uac00 \ud30c\uc190\ub418\uae30 \uc804\uc5d0 \uacac\ub51c \uc218 \uc788\ub294 \ucd5c\ub300 \uc751\ub825\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \uac12\uc740 \uc2e4\uc81c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud3f4\ub9ac\uba38\uac00 \ud558\uc911 \ud558\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud560\uc9c0 \uacb0\uc815\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc218\uc728 \uac15\ub3c4<\/strong>: \uadf8 <strong>\ud56d\ubcf5 \uac15\ub3c4<\/strong> \uc740 \ud3f4\ub9ac\uba38\uac00 \uc601\uad6c\uc801\uc73c\ub85c \ubcc0\ud615\ub418\uae30 \uc804\uc5d0 \uacac\ub51c \uc218 \uc788\ub294 \uc751\ub825\uc758 \uc591\uc744 \ub098\ud0c0\ub0b4\ub294 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \ud2b9\uc131\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc7ac\ub8cc\uac00 \uc751\ub825 \ud558\uc5d0\uc11c \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud734\uc2dd \uc2dc \uc2e0\uc7a5<\/strong>: \uc778\uc7a5 \ud14c\uc2a4\ud2b8\ub294 \ub610\ud55c <strong>\ud30c\ub2e8 \uc2dc \uc2e0\uc7a5<\/strong>\ub294 \uc7ac\ub8cc\uac00 \ud30c\uc190\ub418\uae30 \uc804\uc5d0 \uc5bc\ub9c8\ub098 \ub298\uc5b4\ub0a0 \uc218 \uc788\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub294 \ud3f4\ub9ac\uba38\uc758 \uc720\uc5f0\uc131\uacfc \uc5f0\uc131\uc744 \uc774\ud574\ud558\ub294 \ub370 \uc788\uc5b4 \ud575\uc2ec\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud3f4\ub9ac\uba38\uc758 \uc778\uc7a5 \ud2b9\uc131 \uc774\ud574\ud558\uae30<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">1. <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong><\/h4>\n\n\n\n<p>\uadf8\ub9cc\ud07c <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong> \ub294 \ud3f4\ub9ac\uba38\uac00 \ub298\uc5b4\ub098\ub294 \ub3d9\uc548 \uacac\ub51c \uc218 \uc788\ub294 \ucd5c\ub300 \uc751\ub825\uc785\ub2c8\ub2e4. \uc774 \uc18d\uc131\uc740 \ud2b9\ud788 \ub2e4\uc74c \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4. <strong>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong> \uc790\ub8cc\uac00 \uc678\ubd80\uc758 \ud798\uc5d0 \ub178\ucd9c\ub418\ub294 \uacf3\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc608\ub97c \ub4e4\uc5b4 \ud3ec\uc7a5\uc7ac, \uc790\ub3d9\ucc28 \ubd80\ud488 \ubc0f \uc758\ub8cc \uae30\uae30\uc5d0\ub294 \uc0ac\uc6a9, \ucde8\uae09 \ubc0f \uc6b4\uc1a1 \uc911 \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uacac\ub51c \uc218 \uc788\ub294 \ub192\uc740 \uc778\uc7a5 \uac15\ub3c4\ub97c \uac00\uc9c4 \ud50c\ub77c\uc2a4\ud2f1\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. <strong>\uc218\uc728 \uac15\ub3c4<\/strong><\/h4>\n\n\n\n<p>\uadf8\ub9cc\ud07c <strong>\ud56d\ubcf5 \uac15\ub3c4<\/strong> \uc740 \ud3f4\ub9ac\uba38\uac00 \uc601\uad6c\uc801\uc73c\ub85c \ubcc0\ud615\ub418\uae30 \uc2dc\uc791\ud558\ub294 \uc9c0\uc810\uc785\ub2c8\ub2e4. \uc774 \uc9c0\uc810\uc744 \uc9c0\ub098\uba74 \ud798\uc744 \uc81c\uac70\ud574\ub3c4 \uc7ac\ub8cc\uac00 \uc6d0\ub798 \ubaa8\uc591\uc73c\ub85c \ub3cc\uc544\uac00\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc2e4\uc81c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c, <strong>\ud56d\ubcf5 \uac15\ub3c4<\/strong> \uc5d0 \uadfc\uc811\ud558\uac70\ub098 \uadf8 \uc774\uc0c1\uc758 \uc751\ub825\uc744 \ubc1b\ub294 \uc18c\uc7ac\ub294 \uc601\uad6c\uc801\uc778 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc18c\uc7ac\uc758 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc774 \uc190\uc0c1\ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ud56d\ubcf5 \uac15\ub3c4\ub294 \uc911\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud3ec\uc7a5\uc758 \uacbd\uc6b0 \ud56d\ubcf5 \uac15\ub3c4\ub294 \uc6a9\uae30\uac00 \ub0b4\uc6a9\ubb3c\uc758 \ubb34\uac8c\uc5d0 \uacac\ub51c \uc218 \uc788\ub294 \ud615\ud0dc\ub97c \uc720\uc9c0\ud558\ub3c4\ub85d \ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. <strong>\ud734\uc2dd \uc2dc \uc2e0\uc7a5<\/strong><\/h4>\n\n\n\n<p><strong>\ud734\uc2dd \uc2dc \uc2e0\uc7a5<\/strong> \ub294 \ud3f4\ub9ac\uba38\uac00 \ub04a\uc5b4\uc9c0\uae30 \uc804\uc5d0 \ub298\uc5b4\ub0a0 \uc218 \uc788\ub294 \uc815\ub3c4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \ud30c\ub2e8 \uc5f0\uc2e0\uc728\uc774 \ub192\uc744\uc218\ub85d \ub354 \uc720\uc5f0\ud55c \uc18c\uc7ac\uc784\uc744 \uc758\ubbf8\ud558\uba70, \uc774\ub294 \uc2a4\ud2b8\ub808\uce58 \ud544\ub984\uc774\ub098 \uc758\ub8cc\uc6a9 \ud29c\ube0c\uc640 \uac19\uc774 \uc720\uc5f0\uc131\uacfc \uc2e0\ucd95\uc131\uc774 \ud544\uc694\ud55c \ubd84\uc57c\uc5d0 \uc720\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub3d9\uc548 <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong> \ub294 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc704\ud574 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4, <strong>\ud30c\ub2e8 \uc2dc \uc2e0\uc7a5<\/strong> \ub294 \uc7ac\ub8cc\uac00 \uace0\uc7a5 \ub098\uae30 \uc804\uc5d0 \uc5bc\ub9c8\ub098 \ub298\ub9b4 \uc218 \uc788\ub294\uc9c0\ub97c \uacb0\uc815\ud558\uc5ec \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uc911\uc694\ud55c \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc5f0\uc131<\/strong> \uadf8\ub9ac\uace0 <strong>\ud68c\ubcf5\ub825<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud3f4\ub9ac\uba38 \uc778\uc7a5 \uc2dc\ud5d8\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">1. <strong>\ud3ec\uc7a5 \uc0b0\uc5c5<\/strong><\/h4>\n\n\n\n<p>\ud3ec\uc7a5, <strong>\ud3f4\ub9ac\uba38 \uc778\uc7a5 \uc2dc\ud5d8<\/strong> \ub294 <strong>\ud798<\/strong> \uadf8\ub9ac\uace0 <strong>\ub0b4\uad6c\uc131<\/strong> \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984, \ubcd1, \uc6a9\uae30 \ub4f1\uc758 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc2e4\uc2dc\ud569\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \uc7ac\ub8cc\uac00 \uc6b4\uc1a1, \ubcf4\uad00 \ubc0f \ucde8\uae09 \uc911 \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uacac\ub514\uba74\uc11c\ub3c4 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc608\ub97c \ub4e4\uc5b4 \uc2dd\ud488 \ud3ec\uc7a5\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984\uc740 \uad6c\uba4d\uc774 \ub098\uac70\ub098 \ucc22\uc5b4\uc9c0\uc9c0 \uc54a\uc544\uc57c \ud558\uba70, \ubcd1\uc740 \ub0b4\ubd80 \uc555\ub825\uacfc \uc678\ubd80 \ud798\uc744 \uacac\ub38c\ub0b4\uc57c \ud569\ub2c8\ub2e4. <strong>\uc778\uc7a5 \ud14c\uc2a4\ud2b8<\/strong> \uc774\ub7ec\ud55c \uc790\ub8cc\uac00 \ud2b9\uc815 <strong>\uc131\ub2a5 \ud45c\uc900<\/strong> \ub300\ub7c9 \uc0dd\uc0b0\ub418\uae30 \uc804\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. <strong>\uc758\ub8cc \uae30\uae30 \ubc0f \uc81c\uc57d<\/strong><\/h4>\n\n\n\n<p>\uc758\ub8cc \uae30\uae30 \ubc0f \uc758\uc57d\ud488 \ud3ec\uc7a5\uc758 \uacbd\uc6b0 \uc18c\uc7ac\ub294 \ud2bc\ud2bc\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc548\uc804\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 <strong>\ud56d\ubcf5 \uac15\ub3c4<\/strong> \uadf8\ub9ac\uace0 <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong> \uc758 \ud3f4\ub9ac\uba38\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc77c\ubc18\uc801\uc778 \ucde8\uae09\uc774\ub098 \uc0ac\uc6a9 \uc911 \uc2a4\ud2b8\ub808\uc2a4\ub97c \ubc1b\uc558\uc744 \ub54c \uade0\uc5f4\uc774\ub098 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc608\ub97c \ub4e4\uc5b4 <strong>\uc758\ub8cc\uc6a9 \ud3ec\uc7a5\uc7ac<\/strong> \uc815\ub9e5\uc8fc\uc0ac \ubc31\uc774\ub098 \uc8fc\uc0ac\uae30\ucc98\ub7fc \uc0ac\uc6a9 \uc911 \uc555\ub825\uc774\ub098 \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uacac\ub514\uba74\uc11c \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uc5ec \uc57d\ubb3c\uc774 \uc548\uc804\ud558\uace0 \uba78\uade0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. <strong>\uc790\ub3d9\ucc28 \ubc0f \ud56d\uacf5\uc6b0\uc8fc<\/strong><\/h4>\n\n\n\n<p>\uc790\ub3d9\ucc28 \ubc0f \ud56d\uacf5 \uc6b0\uc8fc \uc0b0\uc5c5\uc5d0\uc11c\ub294 <strong>\ud3f4\ub9ac\uba38\uc758 \uc778\uc7a5 \ud2b9\uc131<\/strong> \ub294 \ubd80\ud488\uc774 \uace0\uc7a5 \uc5c6\uc774 \uc0c1\ub2f9\ud55c \uc2a4\ud2b8\ub808\uc2a4\ub97c \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 <strong>\ud3f4\ub9ac\uba38 \ubcf5\ud569\uc7ac<\/strong> \ucc28\ub7c9 \ucc28\uccb4\ub098 \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870\ubb3c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\ub294 \ud558\uc911\uc744 \uacac\ub514\uace0 \ucda9\uaca9\uc5d0 \uacac\ub514\uba70 \uc7a5\uae30\uac04\uc758 \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p><strong>\ud3f4\ub9ac\uba38 \uc778\uc7a5 \uc2dc\ud5d8<\/strong> \uc740 \uc7ac\ub8cc \uacfc\ud559 \ubc0f \ud488\uc9c8 \uad00\ub9ac\uc758 \uc911\uc694\ud55c \uce21\uba74\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec <strong>ASTM D638<\/strong>\ub97c \ud1b5\ud574 \uc81c\uc870\uc5c5\uccb4\ub294 <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong>, <strong>\ud56d\ubcf5 \uac15\ub3c4<\/strong>, \uadf8\ub9ac\uace0 <strong>\ud30c\ub2e8 \uc2dc \uc2e0\uc7a5<\/strong> \uc758 \ud3f4\ub9ac\uba38 \uc18c\uc7ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\uc74c \uc911 <strong>\ud3ec\uc7a5<\/strong>, <strong>\uc758\ub8cc \uae30\uae30<\/strong>, \ub610\ub294 <strong>\uc790\ub3d9\ucc28 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1<\/strong>\ub97c \uc774\ud574\ud558\uace0 <strong>\uc778\uc7a5 \uc18d\uc131<\/strong> \ub294 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uc548\uc804\ud558\uba70 \ubaa9\uc801\uc5d0 \ub9de\ub294 \uc18c\uc7ac\ub97c \uc124\uacc4\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c <strong>\uc778\uc7a5 \uc2dc\ud5d8 \uc7a5\ube44<\/strong>\uc640 \uac19\uc740 <strong>\uc140 \uc778\uc2a4\ud2b8\ub8e8\uba3c\ud2b8\uc758 \uc778\uc7a5 \uc2dc\ud5d8\uae30<\/strong>\ub97c \uc0ac\uc6a9\ud558\uba74 \uc81c\ud488\uc758 \uc77c\uad00\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\uc5ec \ub192\uc740 \uae30\uc900\uc744 \uc720\uc9c0\ud558\uace0 \uaddc\uc81c \uc694\uac74\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<p>1.<strong>\ud3f4\ub9ac\uba38\uc758 \uc778\uc7a5 \uac15\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong><\/p>\n\n\n\n<p><strong>\uc778\uc7a5\uac15\ub3c4<\/strong> \uc740 \ud3f4\ub9ac\uba38\uac00 \ubd80\ub7ec\uc9c0\uae30 \uc804\uc5d0 \ub298\uc5b4\ub098\ub294 \ub3d9\uc548 \uc7ac\ub8cc\uac00 \uacac\ub51c \uc218 \uc788\ub294 \ucd5c\ub300 \uc751\ub825\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \ud2b9\uc131\uc740 \ud3ec\uc7a5, \uc790\ub3d9\ucc28 \ubd80\ud488, \uc758\ub8cc \uae30\uae30 \ub4f1 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud3f4\ub9ac\uba38\uc758 \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \ubcf4\uc7a5\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>2.<strong>ASTM D638 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc5d0 \uc801\uc6a9\ub418\ub098\uc694?<\/strong><\/p>\n\n\n\n<p>\uadf8\ub9cc\ud07c <strong>ASTM D638<\/strong> \ud45c\uc900 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc740 \ud544\ub984, \ud50c\ub77c\uc2a4\ud2f1, \uace0\ubb34 \ubc0f \ubcf5\ud569\uc7ac\ub97c \ud3ec\ud568\ud55c \ub300\ubd80\ubd84\uc758 \ud3f4\ub9ac\uba38 \uc7ac\ub8cc\uc5d0 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ub2e4\uc74c\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong>, <strong>\ud56d\ubcf5 \uac15\ub3c4<\/strong>, \uadf8\ub9ac\uace0 <strong>\ud30c\ub2e8 \uc2dc \uc2e0\uc7a5<\/strong> \ud488\uc9c8 \uad00\ub9ac, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc124\uacc4 \ubc0f \uc7ac\ub8cc \uac1c\ubc1c\uc5d0 \ud544\uc218\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>3.<strong>\uc778\uc7a5 \ud14c\uc2a4\ud2b8\uac00 \ud544\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/p>\n\n\n\n<p><strong>\uc778\uc7a5 \ud14c\uc2a4\ud2b8<\/strong> \ub294 \uc2a4\ud2b8\ub808\uc2a4\ub97c \ubc1b\ub294 \uc0c1\ud669\uc5d0\uc11c \uc7ac\ub8cc\uac00 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \ud30c\uc545\ud558\uace0 \uc2e4\uc81c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \uc18d\uc131\uc744 \uce21\uc815\ud558\uc5ec <strong>\ud0c4\uc131 \uacc4\uc218<\/strong>, <strong>\uc218\uc775\ub960 \ud3ec\uc778\ud2b8<\/strong>, \uadf8\ub9ac\uace0 <strong>\ucd5c\ub300 \uc778\uc7a5 \uac15\ub3c4<\/strong>\uc778\uc7a5 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \uc7ac\ub8cc\uac00 \uc124\uacc4 \ubc0f \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>4.<strong>\ud56d\ubcf5 \uac15\ub3c4\uc640 \uc778\uc7a5 \uac15\ub3c4\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/p>\n\n\n\n<p><strong>\uc218\uc728 \uac15\ub3c4<\/strong> \uc740 \uc7ac\ub8cc\uac00 \uc601\uad6c\uc801\uc778 \ubcc0\ud615 \uc5c6\uc774 \uacac\ub51c \uc218 \uc788\ub294 \ucd5c\ub300 \uc751\ub825\uc744 \uc758\ubbf8\ud558\uba70 <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong> \uc740 \uc7ac\ub8cc\uac00 \ud30c\ub2e8\ub418\uae30 \uc804\uc5d0 \uacac\ub51c \uc218 \uc788\ub294 \ucd5c\ub300 \uc751\ub825\uc785\ub2c8\ub2e4. \uc989, \ud56d\ubcf5 \uac15\ub3c4\ub294 \uc7ac\ub8cc\uac00 \ubcc0\ud615\ub418\uae30 \uc2dc\uc791\ud558\ub294 \uc9c0\uc810\uc744 \ud45c\uc2dc\ud558\uace0 \uc778\uc7a5 \uac15\ub3c4\ub294 \uc7ac\ub8cc\uac00 \ubd80\ub7ec\uc9c0\ub294 \uc9c0\uc810\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>5.<strong>\uc62c\ubc14\ub978 \uc778\uc7a5 \uc2dc\ud5d8\uae30\ub294 \uc5b4\ub5bb\uac8c \uc120\ud0dd\ud558\ub098\uc694?<\/strong><\/p>\n\n\n\n<p>\uc778\uc7a5 \uc2dc\ud5d8\uae30\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \uc7ac\ub8cc\uc758 \ud2b9\uc131\uacfc \uc2dc\ud5d8 \uc694\uac74\uc5d0 \ub9de\ub294 \uc2dc\ud5d8\uae30\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ud544\ub984\uacfc \uac19\uc740 \uc720\uc5f0\ud55c \uc7ac\ub8cc\uc758 \uacbd\uc6b0 \uace0\uc815\ubc00, \uc800\ubd80\ud558 \uc2dc\ud5d8\uae30\uac00 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub354 \ub450\uaecd\uac70\ub098 \ub2e8\ub2e8\ud55c \ud3f4\ub9ac\uba38\uc758 \uacbd\uc6b0, \ub354 \ub192\uc740 \ubd80\ud558 \uc6a9\ub7c9\uacfc \uc815\ubc00\ud55c \uc81c\uc5b4 \uae30\ub2a5\uc744 \uac16\ucd98 \uae30\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uae30\uacc4\uac00 \ub2e4\uc74c\uacfc \uac19\uc740 \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. <strong>ASTM D638<\/strong> \ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacb0\uacfc\ub97c \uc5bb\uae30 \uc704\ud55c \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc18c\uac1c \ud3f4\ub9ac\uba38\uc758 \uc778\uc7a5 \uc2dc\ud5d8\uc740 \ud50c\ub77c\uc2a4\ud2f1 \uc18c\uc7ac\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc911\uc694\ud55c \uacf5\uc815\uc785\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub294 \ud3f4\ub9ac\uba38\uac00 \uc751\ub825\uacfc \ubcc0\ud615 \ud558\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \uacb0\uc815\ud558\ub294 \ub370 \ud544\uc218\uc801\uc774\uba70, \ub0b4\uad6c\uc131\uacfc \uc804\ubc18\uc801\uc778 \uac15\ub3c4\uc5d0 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