{"id":939,"date":"2026-03-06T06:04:23","date_gmt":"2026-03-06T06:04:23","guid":{"rendered":"https:\/\/www.teartester.com\/?p=939"},"modified":"2026-03-06T06:04:25","modified_gmt":"2026-03-06T06:04:25","slug":"tear-strength-testing","status":"publish","type":"post","link":"https:\/\/www.teartester.com\/ja\/tear-strength-testing\/","title":{"rendered":"\u5f15\u88c2\u5f37\u5ea6\u8a66\u9a13\u5b8c\u5168\u30ac\u30a4\u30c9\uff1aASTM D1004\u3068\u30b0\u30ec\u30fc\u30d6\u30b9\u5f15\u88c2\u8a66\u9a13"},"content":{"rendered":"

\u5f15\u88c2\u5f37\u5ea6\u306e\u8a66\u9a13<\/strong> \u3053\u308c\u306f\u3001\u7279\u306b\u5305\u88c5\u3001\u7e4a\u7dad\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306a\u3069\u306e\u696d\u754c\u306b\u304a\u3044\u3066\u3001\u6750\u6599\u306e\u8010\u4e45\u6027\u3084\u6027\u80fd\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u306a\u8a66\u9a13\u3067\u3059\u3002\u3053\u306e\u8a66\u9a13\u3067\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u3084\u30b7\u30fc\u30c8\u306a\u3069\u306e\u6750\u6599\u304c\u3001\u5fdc\u529b\u3092\u52a0\u3048\u305f\u969b\u306b\u7834\u308c\u306b\u8010\u3048\u308b\u80fd\u529b\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u88fd\u9020\u696d\u8005\u3084\u54c1\u8cea\u7ba1\u7406\u30c1\u30fc\u30e0\u306f\u3001\u88fd\u54c1\u306e\u5b8c\u5168\u6027\u3068\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u8cb4\u91cd\u306a\u30c7\u30fc\u30bf\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\uff5e\u306e\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u8003\u5bdf\u3057\u307e\u3059\u3002 \u5f15\u88c2\u5f37\u5ea6\u8a66\u9a13<\/strong>, \u3001\u7279\u306b \u30d0\u30bb\u30c9\u30a6\u6d99\u30c6\u30b9\u30c8<\/strong> \u305d\u3057\u3066 ASTM D1004<\/a><\/strong>, \u3001\u3053\u308c\u306f\u6750\u6599\u306e\u5f15\u88c2\u304d\u5f37\u3055\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u5e83\u304f\u8a8d\u3081\u3089\u308c\u305f\u898f\u683c\u3067\u3059\u3002\u307e\u305f\u3001\u305d\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3082\u89e3\u8aac\u3057\u307e\u3059\u3002 \u5f15\u88c2\u304d\u5f37\u5ea6\u8a66\u9a13\u6a5f<\/strong> \u88fd\u54c1\u306e\u6027\u80fd\u8a55\u4fa1\u3084\u696d\u754c\u57fa\u6e96\u3078\u306e\u9069\u5408\u78ba\u8a8d\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3002.<\/p>\n\n\n\n

\"\u5f15\u88c2\u5f37\u5ea6\u306e\u8a66\u9a13\uff1aASTM<\/figure>\n\n\n\n

ASTM D1004\uff1a\u5f15\u88c2\u304d\u5f37\u5ea6\u306e\u8a66\u9a13\u65b9\u6cd5<\/h2>\n\n\n\n

ASTM D1004<\/strong> \u3053\u308c\u306f\u3001\u67d4\u8edf\u306a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u3084\u30b7\u30fc\u30c8\u306e\u5f15\u88c2\u5f37\u3055\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u7528\u3044\u3089\u308c\u308b\u6a19\u6e96\u7684\u306a\u8a66\u9a13\u65b9\u6cd5\u3067\u3042\u308b\u3002\u3053\u306e\u8a66\u9a13\u306f\u3001\u5305\u88c5\u6750\u6599\u304c\u4f7f\u7528\u4e2d\u306b\u69d8\u3005\u306a\u6a5f\u68b0\u7684\u5fdc\u529b\u306b\u3055\u3089\u3055\u308c\u308b\u696d\u754c\u306b\u304a\u3044\u3066\u7279\u306b\u91cd\u8981\u3067\u3042\u308b\u3002\u3053\u306e\u8a66\u9a13\u306f\u3001\u4f4e\u8377\u91cd\u901f\u5ea6\uff08\u7d0451 mm\/\u5206\uff09\u4e0b\u3067\u6750\u6599\u306b\u5f15\u88c2\u304d\u304c\u751f\u3058\u59cb\u3081\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n

ASTM D1004\u306e\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/h2>\n\n\n\n
    \n
  • \u8a66\u6599\u306e\u5f62\u72b6\uff1a<\/strong> \u3053\u306e\u8a66\u9a13\u3067\u306f\u3001\u7279\u5b9a\u306e\u5f62\u72b6\u306b\u6cbf\u3063\u3066\u7834\u65ad\u304c\u751f\u3058\u59cb\u3081\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5fdc\u529b\u304c\u96c6\u4e2d\u3059\u308b\u9818\u57df\u304c\u751f\u3058\u308b\u3002.<\/li>\n\n\n\n
  • \u529b\u306e\u6e2c\u5b9a\uff1a<\/strong> \u7834\u308c\u3092\u751f\u3058\u3055\u305b\u308b\u529b\u306f\u3001\u4ee5\u4e0b\u306b\u8a18\u9332\u3055\u308c\u3066\u3044\u308b \u30cb\u30e5\u30fc\u30c8\u30f3<\/strong> \u307e\u305f\u306f \u30dd\u30f3\u30c9\u30fb\u30d5\u30a9\u30fc\u30b9<\/strong>, \u2026\u3053\u308c\u306b\u3088\u308a\u3001\u6750\u6599\u306e\u5f15\u88c2\u304d\u5f37\u3055\u306b\u95a2\u3059\u308b\u8cb4\u91cd\u306a\u77e5\u898b\u304c\u5f97\u3089\u308c\u308b\u3002.<\/li>\n\n\n\n
  • \u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u30d5\u30a3\u30eb\u30e0\u306b\u9069\u3057\u3066\u3044\u307e\u3059\uff1a<\/strong> \u3053\u306e\u8a66\u9a13\u65b9\u6cd5\u306f\u3001\u8a66\u9a13\u4e2d\u306b\u8106\u6027\u7834\u58ca\u3092\u8d77\u3053\u3055\u305a\u3001\u304b\u3064\u8a66\u9a13\u4e2d\u306b200%\u3092\u8d85\u3048\u308b\u4f38\u3073\u3092\u793a\u3055\u306a\u3044\u67d4\u8edf\u306a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u304a\u3088\u3073\u30b7\u30fc\u30c8\u306b\u7279\u306b\u9069\u3057\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n

    ASTM D1004\u306f\u3001\u7d44\u6210\u304c\u985e\u4f3c\u3057\u305f\u5404\u7a2e\u6750\u6599\u306e\u5f15\u88c2\u5f37\u3055\u3092\u6bd4\u8f03\u3059\u308b\u305f\u3081\u306e\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u6a19\u6e96\u5316\u3055\u308c\u305f\u8a66\u9a13\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u7559\u610f\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002 \u8010\u5f15\u88c2\u6027<\/strong> \u3053\u308c\u306f\u5358\u306b\u8a66\u6599\u306e\u539a\u3055\u3068\u306e\u76f8\u95a2\u95a2\u4fc2\u306b\u3042\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u5f3e\u6027\u7387\u3084\u5f15\u5f35\u5f37\u5ea6\u3068\u3044\u3063\u305f\u4ed6\u306e\u6750\u6599\u7279\u6027\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n

    \u30b0\u30ec\u30a4\u30d6\u30b9\u6d99\u6db2\u691c\u67fb\uff1a\u8010\u6d99\u6db2\u6027\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u6cd5<\/h2>\n\n\n\n

    \u306b\u3064\u3044\u3066 \u30d0\u30bb\u30c9\u30a6\u6d99\u30c6\u30b9\u30c8<\/strong> \u306f\u3001\u7279\u306b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u30d5\u30a3\u30eb\u30e0\u3084\u30b7\u30fc\u30c8\u306b\u304a\u3051\u308b\u5f15\u88c2\u5f37\u3055\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u5e83\u304f\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u3082\u3046\u4e00\u3064\u306e\u65b9\u6cd5\u3067\u3059\u3002\u3053\u308c\u306fASTM D1004\u3068\u5bc6\u63a5\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u8a66\u9a13\u624b\u9806\u3084\u8a66\u9a13\u7247\u306e\u5f62\u72b6\u304c\u7570\u306a\u308a\u307e\u3059\u3002 \u30d0\u30bb\u30c9\u30a6\u6d99\u30c6\u30b9\u30c8<\/strong> \u6750\u6599\u306b\u88c2\u3051\u76ee\u3092\u751f\u3058\u3055\u305b\u3001\u305d\u306e\u88c2\u3051\u76ee\u3092\u5e83\u3052\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3057\u3001\u305d\u306e\u6750\u6599\u306e\u8010\u88c2\u6027\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/p>\n\n\n\n

    \u3053\u306e\u8a66\u9a13\u306f\u3001\u88fd\u54c1\u306e\u4fdd\u8b77\u3084\u69cb\u9020\u7684\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u8010\u5f15\u88c2\u6027\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u5305\u88c5\u8cc7\u6750\u88fd\u9020\u696d\u754c\u306b\u3068\u3063\u3066\u3001\u6975\u3081\u3066\u6709\u7528\u3067\u3059\u3002 \u30d0\u30bb\u30c9\u30a6\u6d99\u30c6\u30b9\u30c8<\/strong> \u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6750\u6599\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n

      \n
    • \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0<\/li>\n\n\n\n
    • \u7d19\u304a\u3088\u3073\u677f\u7d19<\/li>\n\n\n\n
    • \u30c6\u30ad\u30b9\u30bf\u30a4\u30eb<\/li>\n<\/ul>\n\n\n\n

      \u305d\u306e \u30d0\u30bb\u30c9\u30a6\u6d99\u30c6\u30b9\u30c8<\/strong>, \u3001\u8a66\u9a13\u7247\u306b\u30ce\u30c3\u30c1\u3092\u5f62\u6210\u3057\u3001\u8a66\u9a13\u6a5f\u304c\u88c2\u3051\u76ee\u3092\u62e1\u5927\u3055\u305b\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u5f15\u88c2\u304d\u62b5\u6297\u306e\u30c7\u30fc\u30bf\u306f\u3001\u5b9f\u4f7f\u7528\u6761\u4ef6\u4e0b\u306b\u304a\u3051\u308b\u6750\u6599\u306e\u5f37\u5ea6\u3092\u8a55\u4fa1\u3059\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n

      \u54c1\u8cea\u7ba1\u7406\u306b\u304a\u3051\u308b\u8010\u5f15\u88c2\u304d\u8a66\u9a13\u6a5f\u306e\u5f79\u5272<\/h2>\n\n\n\n

      \u8010\u5f15\u88c2\u304d\u8a66\u9a13\u6a5f<\/strong> \u306f\u3001\u6750\u6599\u306e\u5f15\u88c2\u5f37\u3055\u3092\u8a66\u9a13\u30fb\u8a55\u4fa1\u3059\u308b\u54c1\u8cea\u7ba1\u7406\u5b9f\u9a13\u5ba4\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u88c5\u7f6e\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u88c5\u7f6e\u306f\u3001\u6750\u6599\u8a66\u9a13\u7247\u306b\u5236\u5fa1\u3055\u308c\u305f\u529b\u3092\u52a0\u3048\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u5f15\u88c2\u304d\u306e\u767a\u751f\u3084\u9032\u884c\u306b\u5fc5\u8981\u306a\u529b\u3092\u6b63\u78ba\u306b\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

      \u306e\u4e3b\u306a\u7279\u5fb4\u306f \u5f15\u88c2\u304d\u5f37\u5ea6\u8a66\u9a13\u6a5f<\/strong> \u4ee5\u4e0b\u3092\u542b\u3080\uff1a<\/p>\n\n\n\n

        \n
      • \u6b63\u78ba\u306a\u529b\u6e2c\u5b9a\uff1a<\/strong> \u8a66\u9a13\u6a5f\u306f\u3001\u8a66\u9a13\u7247\u3092\u5f15\u304d\u88c2\u304f\u306e\u306b\u5fc5\u8981\u306a\u6700\u5927\u529b\u3092\u6e2c\u5b9a\u3057\u3001\u305d\u306e\u5024\u306f\u30cb\u30e5\u30fc\u30c8\u30f3\u307e\u305f\u306f\u30dd\u30f3\u30c9\u30d5\u30a9\u30fc\u30b9\u5358\u4f4d\u3067\u8a18\u9332\u3055\u308c\u308b\u3002.<\/li>\n\n\n\n
      • \u30c6\u30b9\u30c8\u306e\u4e00\u8cab\u6027\uff1a<\/strong> \u3053\u308c\u3089\u306e\u8a66\u9a13\u6a5f\u306f\u518d\u73fe\u6027\u306e\u9ad8\u3044\u7d50\u679c\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u7570\u306a\u308b\u30ed\u30c3\u30c8\u306e\u6750\u6599\u3092\u6bd4\u8f03\u3057\u305f\u308a\u3001\u7d4c\u6642\u7684\u306a\u6750\u6599\u7279\u6027\u3092\u8a55\u4fa1\u3057\u305f\u308a\u3059\u308b\u969b\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/li>\n\n\n\n
      • \u30c7\u30fc\u30bf\u5206\u6790\uff1a<\/strong> \u4e0a\u7d1a \u5f15\u88c2\u304d\u5f37\u5ea6\u8a66\u9a13\u6a5f<\/strong> \u7834\u65ad\u6700\u5927\u8377\u91cd\u3001\u7834\u65ad\u4f38\u3073\u3001\u5358\u4f4d\u539a\u3055\u3042\u305f\u308a\u306e\u7834\u65ad\u5f37\u5ea6\u306a\u3069\u3001\u8a73\u7d30\u306a\u30c7\u30fc\u30bf\u5206\u6790\u3092\u63d0\u4f9b\u3057\u3001\u30e1\u30fc\u30ab\u30fc\u304c\u6750\u6599\u7279\u6027\u3084\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3092\u6700\u9069\u5316\u3067\u304d\u308b\u3088\u3046\u652f\u63f4\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n

        \u30e1\u30fc\u30ab\u30fc\u306f\u3001\u88fd\u54c1\u304c\u4ee5\u4e0b\u306e\u696d\u754c\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001\u5f15\u88c2\u304d\u5f37\u5ea6\u306e\u8a66\u9a13\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002 ASTM D1004<\/strong>, \u3001\u305d\u3057\u3066\u5b9f\u969b\u306e\u4f7f\u7528\u74b0\u5883\u306b\u304a\u3044\u3066\u6750\u6599\u304c\u671f\u5f85\u901a\u308a\u306e\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u3053\u3068\u3092\u78ba\u5b9f\u306b\u3059\u308b\u305f\u3081\u3067\u3059\u3002.<\/p>\n\n\n\n

        ASTM\u306b\u3088\u308b\u5f15\u88c2\u5f37\u3055\u3068\u6750\u6599\u8a66\u9a13\u306b\u304a\u3051\u308b\u305d\u306e\u91cd\u8981\u6027<\/h2>\n\n\n\n

        \u5f15\u88c2\u5f37\u5ea6\u306eASTM\u898f\u683c<\/strong> \u306e\u3088\u3046\u306a ASTM D1004<\/strong> \u3053\u308c\u3089\u306f\u3001\u6750\u6599\u304c\u8981\u6c42\u3055\u308c\u308b\u5f15\u88c2\u5f37\u5ea6\u306e\u4ed5\u69d8\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u898f\u683c\u306f\u3001\u88fd\u9020\u696d\u8005\u304c\u6750\u6599\u306e\u5f31\u70b9\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u3001\u7570\u306a\u308b\u7a2e\u985e\u306e\u30d5\u30a3\u30eb\u30e0\u3084\u6750\u6599\u3092\u6bd4\u8f03\u3059\u308b\u305f\u3081\u306e\u5ba2\u89b3\u7684\u306a\u57fa\u6e96\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u5f15\u88c2\u5f37\u5ea6\u306f\u3001\u6750\u6599\u306e\u5b8c\u5168\u6027\u3084\u6027\u80fd\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u5305\u88c5\u3001\u81ea\u52d5\u8eca\u3001\u7e4a\u7dad\u306a\u3069\u306e\u696d\u754c\u306b\u304a\u3044\u3066\u7279\u306b\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n

        \u4f8b\u3048\u3070\u3001\u98df\u54c1\u3084\u533b\u85ac\u54c1\u306b\u4f7f\u7528\u3055\u308c\u308b\u5305\u88c5\u30d5\u30a3\u30eb\u30e0\u306f\u3001\u53d6\u308a\u6271\u3044\u3001\u8f38\u9001\u3001\u4fdd\u7ba1\u306b\u8010\u3048\u3089\u308c\u308b\u5341\u5206\u306a\u8010\u5f15\u88c2\u6027\u3092\u5099\u3048\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002ASTM\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u8a66\u9a13\u65b9\u6cd5\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u81ea\u793e\u306e\u5305\u88c5\u6750\u6599\u304c\u5bb9\u6613\u306b\u7834\u308c\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u3001\u5185\u5bb9\u7269\u3092\u6c5a\u67d3\u3084\u640d\u50b7\u304b\u3089\u5b88\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

        \u7d50\u8ad6\uff1a\u5f15\u88c2\u5f37\u5ea6\u306e\u8a66\u9a13\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n\n\n\n

        \u5f15\u88c2\u5f37\u5ea6\u306e\u8a66\u9a13<\/strong> \u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7523\u696d\u306b\u304a\u3051\u308b\u6750\u6599\u306e\u8010\u4e45\u6027\u3068\u4fe1\u983c\u6027\u3092\u5224\u65ad\u3059\u308b\u4e0a\u3067\u4e0d\u53ef\u6b20\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u624b\u6cd5\u3092\u7528\u3044\u3066 ASTM D1004<\/strong> \u305d\u3057\u3066 \u30d0\u30bb\u30c9\u30a6\u6d99\u30c6\u30b9\u30c8<\/strong>, \u3053\u308c\u306b\u3088\u308a\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u6750\u6599\u306e\u5f15\u88c2\u304d\u5f37\u3055\u306b\u95a2\u3059\u308b\u8cb4\u91cd\u306a\u77e5\u898b\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u88fd\u54c1\u8a2d\u8a08\u306e\u6539\u5584\u3084\u54c1\u8cea\u57fa\u6e96\u3078\u306e\u9069\u5408\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n

        \u6700\u5148\u7aef\u306e\u6280\u8853\u3092\u7d44\u307f\u8fbc\u307f \u5f15\u88c2\u304d\u5f37\u5ea6\u8a66\u9a13\u6a5f<\/strong> \u54c1\u8cea\u7ba1\u7406\u30d7\u30ed\u30bb\u30b9\u306b\u3053\u308c\u3089\u306e\u6a5f\u5668\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u306f\u3001\u4e00\u8cab\u6027\u304c\u3042\u308a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u5668\u306f\u5f15\u88c2\u5f37\u5ea6\u306e\u6b63\u78ba\u306a\u6e2c\u5b9a\u3092\u53ef\u80fd\u306b\u3057\u3001\u30e1\u30fc\u30ab\u30fc\u304c\u5404\u696d\u754c\u306e\u8981\u6c42\u3092\u6e80\u305f\u3059\u9ad8\u54c1\u8cea\u306a\u88fd\u54c1\u3092\u88fd\u9020\u3067\u304d\u308b\u3088\u3046\u652f\u63f4\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n

        \u3053\u308c\u3089\u306e\u8a66\u9a13\u624b\u6cd5\u3084\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u88fd\u54c1\u306e\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u3001\u9867\u5ba2\u6e80\u8db3\u5ea6\u3092\u9ad8\u3081\u3001\u6750\u6599\u306e\u5f31\u70b9\u306b\u8d77\u56e0\u3059\u308b\u88fd\u54c1\u6545\u969c\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5f15\u88c2\u5f37\u5ea6\u306e\u8a66\u9a13\u306b\u6295\u8cc7\u3059\u308b\u3053\u3068\u306f\u3001\u512a\u308c\u305f\u88fd\u54c1\u3092\u5b9f\u73fe\u3057\u3001\u91cd\u8981\u306a\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u308b\u6750\u6599\u306e\u9577\u5bff\u547d\u5316\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u4e00\u6b69\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

        \u5f15\u88c2\u5f37\u5ea6\u306e\u8a66\u9a13\u306f\u3001\u7279\u306b\u5305\u88c5\u3001\u7e4a\u7dad\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306a\u3069\u306e\u696d\u754c\u306b\u304a\u3044\u3066\u3001\u6750\u6599\u306e\u8010\u4e45\u6027\u3084\u6027\u80fd\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u306a\u624b\u9806\u3067\u3059\u3002\u3053\u306e\u8a66\u9a13\u3067\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u3084\u30b7\u30fc\u30c8\u306a\u3069\u306e\u6750\u6599\u304c\u3001\u5fdc\u529b\u3092\u52a0\u3048\u305f\u969b\u306b\u5f15\u304d\u88c2\u304b\u308c\u308b\u306e\u3092\u9632\u3050\u80fd\u529b\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u88fd\u9020\u696d\u8005\u3084\u54c1\u8cea\u7ba1\u7406\u30c1\u30fc\u30e0\u306f\u3001\u88fd\u54c1\u306e\u5b8c\u5168\u6027\u3068\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u8cb4\u91cd\u306a\u30c7\u30fc\u30bf\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u672c\u8a18\u4e8b\u3067\u306f\u3001\u5f15\u88c2\u5f37\u5ea6\u306e\u8a66\u9a13\u306e\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u3001\u7279\u306b\u30b0\u30ec\u30a4\u30d6\u30b9\u5f15\u88c2\u8a66\u9a13\u304a\u3088\u3073\u6750\u6599\u306e\u5f15\u88c2\u62b5\u6297\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u5e83\u304f\u8a8d\u77e5\u3055\u308c\u305f\u898f\u683c\u3067\u3042\u308bASTM D1004\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u5f15\u88c2\u62b5\u6297\u8a66\u9a13\u6a5f\u304c\u88fd\u54c1\u306e\u6027\u80fd\u8a55\u4fa1\u306b\u304a\u3044\u3066\u3069\u306e\u3088\u3046\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u308b\u304b\u306b\u3064\u3044\u3066\u3082\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-939","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.teartester.com\/ja\/wp-json\/wp\/v2\/posts\/939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.teartester.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.teartester.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.teartester.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.teartester.com\/ja\/wp-json\/wp\/v2\/comments?post=939"}],"version-history":[{"count":0,"href":"https:\/\/www.teartester.com\/ja\/wp-json\/wp\/v2\/posts\/939\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.teartester.com\/ja\/wp-json\/wp\/v2\/media?parent=939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.teartester.com\/ja\/wp-json\/wp\/v2\/categories?post=939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.teartester.com\/ja\/wp-json\/wp\/v2\/tags?post=939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}