{"id":1784,"date":"2026-03-17T07:14:30","date_gmt":"2026-03-17T07:14:30","guid":{"rendered":"https:\/\/theinsulatedglass.com\/?p=1784"},"modified":"2026-03-20T01:31:08","modified_gmt":"2026-03-20T01:31:08","slug":"how-to-evaluate-deflection-risk-in-oversized-igus","status":"publish","type":"post","link":"https:\/\/theinsulatedglass.com\/ja\/how-to-evaluate-deflection-risk-in-oversized-igus\/","title":{"rendered":"\u5927\u578bIGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u306e\u8a55\u4fa1\u65b9\u6cd5"},"content":{"rendered":"<p>\u307b\u3068\u3093\u3069\u306e\u30c1\u30fc\u30e0\u306f\u3001\u7279\u5927\u306eIGU\u3092\u300c\u8a2d\u8a08\u300d\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30ac\u30e9\u30b9\u306e\u30d3\u30eb\u30c9\u30a2\u30c3\u30d7\u3092\u627f\u8a8d\u3057\u3001ASTM E1300\u306b\u76ee\u3092\u901a\u3057\u3001\u7a7a\u6d1e\u3001\u9ad8\u4f4e\u5dee\u3001\u30b7\u30fc\u30eb\u306e\u5f62\u72b6\u3001\u65e5\u5c04\u5438\u53ce\u3001\u52a0\u5de5\u6e29\u5ea6\u304c\u73fe\u5834\u3067\u3069\u3046\u306b\u304b\u3046\u307e\u304f\u3044\u304f\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u308b\u3002\u3069\u3046\u306a\u308b\u3068\u601d\u3063\u3066\u3044\u305f\u306e\u3067\u3059\u304b\uff1f<\/p>\n\n\n\n<p>\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u306f\u4f55\u5ea6\u3082\u898b\u3066\u304d\u305f\u3002\u30b9\u30da\u30c3\u30af\u306f\u7acb\u6d3e\u306b\u898b\u3048\u308b\u3002\u30e6\u30cb\u30c3\u30c8\u304c\u30aa\u30fc\u30d0\u30fc\u30b5\u30a4\u30ba\u306b\u898b\u3048\u308b\u3002\u30ea\u30b9\u30af\u304c\u7a7a\u57df\u306b\u96a0\u308c\u308b\u3002.<\/p>\n\n\n\n<p>IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u306f\u3001\u5316\u7ca7\u54c1\u306e\u811a\u6ce8\u3067\u306f\u306a\u3044\u3002IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u306f\u3001\u7f8e\u89b3\u4e0a\u306e\u811a\u6ce8\u3067\u306f\u306a\u304f\u3001\u8377\u91cd\u5206\u62c5\u3001\u8010\u4e45\u6027\u3001\u4fdd\u8a3c\u306e\u554f\u984c\u3067\u3042\u308a\u3001\u201c\u308f\u305a\u304b\u306a\u305f\u308f\u307f \u201d\u3068\u3057\u3066\u88c5\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u3002\u6700\u8fd1\u306e\u6280\u8853\u6587\u732e\u306f\u3001\u540c\u3058\u70b9\u3092\u88dc\u5f37\u3057\u7d9a\u3051\u3066\u3044\u308b\u3002\u5bc6\u9589\u3055\u308c\u305f\u30ac\u30b9\u7a7a\u6d1e\u306f\u3001\u6c17\u5019\u8377\u91cd\u306e\u4e0b\u3067\u30da\u30a4\u30f3\u306e\u5fdc\u529b\u3068\u64cd\u4f5c\u4e0a\u306e\u305f\u308f\u307f\u3092\u5909\u5316\u3055\u305b\u3001\u652f\u6301\u6761\u4ef6\u306f\u3001\u591a\u304f\u306e\u5358\u7d14\u5316\u3055\u308c\u305f\u30c1\u30a7\u30c3\u30af\u304c\u60f3\u5b9a\u3057\u3066\u3044\u308b\u4ee5\u4e0a\u306b\u91cd\u8981\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u76ee\u6b21<\/h2><nav><ul><li><a href=\"#the-search-intent-behind-this-topic-is-simple\">\u3053\u306e\u30c8\u30d4\u30c3\u30af\u306e\u80cc\u666f\u306b\u3042\u308b\u691c\u7d22\u610f\u56f3\u306f\u5358\u7d14\u3067\u3042\u308b\u3002<\/a><\/li><li><a href=\"#what-deflection-risk-actually-means-in-an-oversized-igu\">\u7279\u5927IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u3068\u306f\uff1f<\/a><\/li><li><a href=\"#the-variables-that-actually-move-the-needle\">\u5b9f\u969b\u306b\u91dd\u3092\u52d5\u304b\u3059\u5909\u6570<\/a><ul><li><a href=\"#1-overall-panel-dimensions-and-aspect-ratio\">1.\u30d1\u30cd\u30eb\u5168\u4f53\u306e\u5bf8\u6cd5\u3068\u30a2\u30b9\u30da\u30af\u30c8\u6bd4<\/a><\/li><li><a href=\"#2-glass-make-up-and-stiffness-mismatch\">2.\u30ac\u30e9\u30b9\u306e\u69cb\u6210\u3068\u525b\u6027\u306e\u4e0d\u4e00\u81f4<\/a><\/li><li><a href=\"#3-cavity-width-and-gas-fill\">3.\u30ad\u30e3\u30d3\u30c6\u30a3\u5e45\u3068\u30ac\u30b9\u5145\u586b\u91cf<\/a><\/li><li><a href=\"#4-fabrication-conditions-versus-installation-conditions\">4.\u88fd\u9020\u6761\u4ef6\u3068\u8a2d\u7f6e\u6761\u4ef6<\/a><\/li><li><a href=\"#5-solar-absorption-and-thermal-gradient\">5.\u592a\u967d\u5438\u53ce\u3068\u71b1\u52fe\u914d<\/a><\/li><\/ul><\/li><li><a href=\"#my-working-method-for-oversized-igu-deflection-analysis\">\u7279\u5927IGU\u306e\u305f\u308f\u307f\u89e3\u6790\u306e\u305f\u3081\u306e\u79c1\u306e\u4f5c\u696d\u65b9\u6cd5<\/a><\/li><li><a href=\"#step-1-define-the-actual-installed-condition-not-the-brochure-condition\">\u30b9\u30c6\u30c3\u30d71\uff1a\u30d1\u30f3\u30d5\u30ec\u30c3\u30c8\u306e\u6761\u4ef6\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306e\u8a2d\u7f6e\u6761\u4ef6\u3092\u5b9a\u7fa9\u3059\u308b<\/a><\/li><li><a href=\"#step-2-separate-climatic-load-from-wind-load\">\u30b9\u30c6\u30c3\u30d72\uff1a\u6c17\u5019\u8377\u91cd\u3068\u98a8\u8377\u91cd\u306e\u5206\u96e2<\/a><\/li><li><a href=\"#step-3-check-center-deflection-and-visual-tolerance-together\">\u30b9\u30c6\u30c3\u30d73\uff1a\u30bb\u30f3\u30bf\u30fc\u306e\u305f\u308f\u307f\u3068\u76ee\u8996\u516c\u5dee\u3092\u4e00\u7dd2\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b<\/a><\/li><li><a href=\"#step-4-evaluate-seal-stress-and-edge-risk\">\u30b9\u30c6\u30c3\u30d74\uff1a\u30b7\u30fc\u30eb\u5fdc\u529b\u3068\u30a8\u30c3\u30b8\u30ea\u30b9\u30af\u306e\u8a55\u4fa1<\/a><\/li><li><a href=\"#step-5-decide-whether-the-risk-needs-redesign-not-reassurance\">\u30b9\u30c6\u30c3\u30d75\uff1a\u30ea\u30b9\u30af\u306e\u518d\u8a2d\u8a08\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u3002<\/a><\/li><li><a href=\"#the-numbers-i-watch-before-i-trust-the-unit\">\u30e6\u30cb\u30c3\u30c8\u3092\u4fe1\u983c\u3059\u308b\u524d\u306b\u898b\u3066\u3044\u308b\u6570\u5b57<\/a><\/li><li><a href=\"#case-evidence-the-industry-should-stop-ignoring\">\u696d\u754c\u304c\u7121\u8996\u3092\u3084\u3081\u308b\u3079\u304d\u4e8b\u4f8b\u8a3c\u62e0<\/a><\/li><li><a href=\"#where-professionals-usually-misjudge-glass-deflection-risk-assessment\">\u5c02\u9580\u5bb6\u304c\u30ac\u30e9\u30b9\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u8a55\u4fa1\u3092\u8aa4\u308b\u7406\u7531<\/a><ul><li><a href=\"#they-treat-oversized-units-as-standard-units-with-extra-area\">\u7279\u5927\u30b5\u30a4\u30ba\u306e\u30e6\u30cb\u30c3\u30c8\u3092\u3001\u9762\u7a4d\u3092\u5897\u3084\u3057\u305f\u6a19\u6e96\u7684\u306a\u30e6\u30cb\u30c3\u30c8\u3068\u3057\u3066\u6271\u3046\u3002<\/a><\/li><li><a href=\"#they-ignore-fabrication-altitude\">\u634f\u9020\u9ad8\u5ea6\u3092\u7121\u8996\u3059\u308b<\/a><\/li><li><a href=\"#they-over-focus-on-breakage-and-under-focus-on-durability\">\u7834\u640d\u3092\u91cd\u8996\u3057\u3059\u304e\u3001\u8010\u4e45\u6027\u3092\u8efd\u8996\u3057\u3066\u3044\u308b<\/a><\/li><\/ul><\/li><li><a href=\"#when-i-would-redesign-instead-of-rationalize\">\u5408\u7406\u5316\u3059\u308b\u4ee3\u308f\u308a\u306b\u518d\u8a2d\u8a08\u3059\u308b\u3068\u304d<\/a><\/li><li><a href=\"#faqs\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li><li><a href=\"#what-is-igu-deflection-risk-in-simple-terms-\">IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u3092\u7c21\u5358\u306b\u8aac\u660e\u3059\u308b\u3068\uff1f<\/a><\/li><li><a href=\"#how-do-you-calculate-deflection-risk-in-an-igu-\">IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u306f\u3069\u306e\u3088\u3046\u306b\u8a08\u7b97\u3059\u308b\u306e\u3067\u3059\u304b\uff1f<\/a><\/li><li><a href=\"#why-are-oversized-insulating-glass-units-more-vulnerable-\">\u306a\u305c\u7279\u5927\u30b5\u30a4\u30ba\u306e\u8907\u5c64\u30ac\u30e9\u30b9\u306f\u50b7\u3064\u304d\u3084\u3059\u3044\u306e\u304b\uff1f<\/a><\/li><li><a href=\"#does-altitude-change-really-affect-igu-pressure-deflection-\">\u9ad8\u5ea6\u5909\u5316\u306f\u672c\u5f53\u306bIGU\u306e\u5727\u529b\u504f\u5411\u306b\u5f71\u97ff\u3059\u308b\u306e\u304b\uff1f<\/a><\/li><li><a href=\"#can-warm-edge-spacers-or-different-glass-make-ups-reduce-risk-\">\u30a6\u30a9\u30fc\u30e0\u30a8\u30c3\u30b8\u30b9\u30da\u30fc\u30b5\u30fc\u3084\u7570\u306a\u308b\u30ac\u30e9\u30b9\u69cb\u6210\u306f\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3067\u304d\u308b\u304b\uff1f<\/a><\/li><li><a href=\"#the-uncomfortable-conclusion\">\u4e0d\u5feb\u306a\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-search-intent-behind-this-topic-is-simple\">\u3053\u306e\u30c8\u30d4\u30c3\u30af\u306e\u80cc\u666f\u306b\u3042\u308b\u691c\u7d22\u610f\u56f3\u306f\u5358\u7d14\u3067\u3042\u308b\u3002<\/h2>\n\n\n\n<p>\u7279\u5927IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u3092\u8a55\u4fa1\u3059\u308b\u65b9\u6cd5\u300d\u3092\u691c\u7d22\u3059\u308b\u4eba\u306f\u3001\u8a69\u3067\u306f\u306a\u304f\u7b54\u3048\u3092\u6c42\u3081\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u5f7c\u3089\u306f\u901a\u5e38\u3001\u5efa\u7bc9\u5bb6\u3001\u30d5\u30a1\u30b5\u30fc\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u30d5\u30a1\u30d6\u30ea\u30b1\u30fc\u30bf\u30fc\u3001\u307e\u305f\u306f\u8abf\u9054\u30c1\u30fc\u30e0\u3067\u3042\u308a\u3001\u76ee\u306b\u898b\u3048\u308b\u53cd\u308a\u3001\u30b7\u30fc\u30eb\u306e\u75b2\u52b4\u3001\u8a2d\u7f6e\u5f8c\u306e\u8cac\u4efb\u8ee2\u5ac1\u3068\u3044\u30463\u3064\u306e\u919c\u3044\u7d50\u679c\u3092\u4e00\u5ea6\u306b\u907f\u3051\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3053\u3067\u79c1\u306f\u3001\u7279\u5927IGU\u306e\u305f\u308f\u307f\u89e3\u6790\u3092\u3001\u7406\u8ad6\u7684\u306a\u30a8\u30af\u30b5\u30b5\u30a4\u30ba\u3068\u3057\u3066\u3067\u306f\u306a\u304f\u3001\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3068\u610f\u601d\u6c7a\u5b9a\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3068\u3057\u3066\u30a2\u30d7\u30ed\u30fc\u30c1\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u6700\u521d\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u306f\u57fa\u672c\u7684\u306a\u88fd\u54c1\u306e\u9069\u5408\u6027\u3067\u3059\u3002\u3082\u3057\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u5927\u5224\u306e\u30d5\u30a1\u30b5\u30fc\u30c9\u30fb\u30b0\u30ec\u30fc\u30b8\u30f3\u30b0\u306b\u5411\u304b\u3063\u3066\u3044\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u79c1\u306f\u307e\u305a\u6b21\u306e\u70b9\u306b\u6ce8\u76ee\u3059\u308b\u3002&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/ja\/bulk-supply-custom-igu-units-for-architectural\/\">\u5efa\u7bc9\u7528\u30ab\u30b9\u30bf\u30e0IGU\u30e6\u30cb\u30c3\u30c8<\/a>, \u3068\u6bd4\u8f03\u3059\u308b\u3002&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/ja\/project-spec-useful-curtain-wall-igu-insulating-glass\/\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4ed5\u69d8\u30ab\u30fc\u30c6\u30f3\u30a6\u30a9\u30fc\u30ebIGU\u30aa\u30d7\u30b7\u30e7\u30f3<\/a>&nbsp;\u305d\u3057\u3066&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/ja\/custom-high-performance-low-e-insulating-glass\/\">\u30ab\u30b9\u30bf\u30e0\u9ad8\u6027\u80fd\u4f4eE\u8907\u5c64\u30ac\u30e9\u30b9<\/a>&nbsp;\u306a\u305c\u306a\u3089\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u3001\u30d1\u30cd\u30eb\u30b5\u30a4\u30ba\u306e\u9078\u629e\u306f\u3001\u5225\u3005\u306e\u8a71\u3067\u306f\u306a\u3044\u304b\u3089\u3060\u3002\u305d\u308c\u3089\u306f\u540c\u3058\u8a71\u306a\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-4.jpg\" alt=\"\u65ad\u71b1\u30ac\u30e9\u30b9\" class=\"wp-image-1785\" title=\"\" srcset=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-4.jpg 960w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-4-300x225.jpg 300w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-4-768x576.jpg 768w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-4-16x12.jpg 16w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-4-600x450.jpg 600w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-deflection-risk-actually-means-in-an-oversized-igu\">\u7279\u5927IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u3068\u306f\u3001\u5bc6\u9589\u3055\u308c\u305f\u7a7a\u6d1e\u306e\u5727\u529b\u5909\u5316\u3001\u98a8\u8377\u91cd\u3001\u71b1\u66b4\u9732\u3001\u9ad8\u5ea6\u5dee\u3001\u7a93\u30ac\u30e9\u30b9\u306e\u525b\u6027\u304c\u3001\u30e6\u30cb\u30c3\u30c8\u306e\u8010\u7528\u5e74\u6570\u4e2d\u306b\u3001\u5149\u5b66\u7684\u6b6a\u307f\u3001\u30b7\u30fc\u30eb\u306e\u6b6a\u307f\u3001\u63a5\u89e6\u30ea\u30b9\u30af\u3001\u30ac\u30e9\u30b9\u7834\u640d\u3092\u5f15\u304d\u8d77\u3053\u3059\u306e\u306b\u5341\u5206\u306a\u30ac\u30e9\u30b9\u306e\u53cd\u308a\u3084\u5fdc\u529b\u518d\u5206\u914d\u3092\u5f15\u304d\u8d77\u3053\u3059\u78ba\u7387\u306e\u3053\u3068\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u5b9f\u969b\u306b\u306f\u3001\u79c1\u306f\u305d\u308c\u30922\u3064\u306e\u30d0\u30b1\u30c4\u306b\u5206\u3051\u308b\u3002\u77ed\u671f\u7684\u306a\u52d5\u304d\u3002\u9577\u671f\u7684\u306a\u30c0\u30e1\u30fc\u30b8\u3002.<\/p>\n\n\n\n<p>\u77ed\u671f\u7684\u306a\u52d5\u304d\u306f\u3001\u30aa\u30fc\u30ca\u30fc\u304c\u6700\u521d\u306b\u6c17\u3065\u304f\u3082\u306e\u3067\u3001\u53cd\u5c04\u50cf\u304c\u6ce2\u6253\u3063\u305f\u308a\u3001\u30ac\u30e9\u30b9\u4e2d\u592e\u306e\u53cd\u308a\u304c\u76ee\u7acb\u3063\u305f\u308a\u3001\u30d5\u30a1\u30b5\u30fc\u30c9\u304c\u7acb\u9762\u3084\u65b9\u89d2\u306b\u3088\u3063\u3066\u4e0d\u4e00\u81f4\u306b\u898b\u3048\u59cb\u3081\u305f\u308a\u3059\u308b\u3002\u9577\u671f\u7684\u306a\u640d\u50b7\u306f\u3001\u30a8\u30c3\u30b8\u306e\u72b6\u614b\u3001\u30b9\u30da\u30fc\u30b5\u30fc\u306e\u8377\u91cd\u3001\u4e8c\u6b21\u7684\u306a\u30b7\u30fc\u30eb\u306e\u3072\u305a\u307f\u3001\u7e70\u308a\u8fd4\u3055\u308c\u308b\u6c17\u5019\u30b5\u30a4\u30af\u30eb\u306e\u4e2d\u306b\u96a0\u308c\u308b\u305f\u3081\u3001\u3088\u308a\u5384\u4ecb\u3067\u3059\u3002\u696d\u754c\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u3067\u306f\u3001IGU\u306e\u7834\u640d\u9632\u6b62\u3068\u7aef\u90e8\u306e\u640d\u50b7\u6291\u5236\u3092\u3001\u88fd\u9020\u4e0a\u306e\u96d1\u5b66\u3067\u306f\u306a\u304f\u3001IGU\u306e\u4e2d\u5fc3\u7684\u306a\u8a2d\u8a08\u8ab2\u984c\u3068\u3057\u3066\u6271\u3044\u7d9a\u3051\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-variables-that-actually-move-the-needle\">\u5b9f\u969b\u306b\u91dd\u3092\u52d5\u304b\u3059\u5909\u6570<\/h2>\n\n\n\n<p>\u307e\u305f\u3001\u3059\u3050\u306b\u7b54\u3048\u304c\u6b32\u3057\u3044\u4eba\u3005\u306b\u3088\u3063\u3066\u5e38\u306b\u904e\u5927\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3082\u3042\u308b\u3002\u3068\u3044\u3046\u306e\u3082\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u5727\u306e\u6319\u52d5\u3001\u30ac\u30e9\u30b9\u306e\u30da\u30a2\u30ea\u30f3\u30b0\u3001\u71b1\u5438\u53ce\u3001\u30b5\u30dd\u30fc\u30c8\u306e\u524d\u63d0\u3001\u8a2d\u7f6e\u3055\u308c\u305f\u9ad8\u5ea6\u306b\u3088\u3063\u3066\u3001\u8ce2\u304f\u4f5c\u3089\u308c\u305f\u7121\u99c4\u306e\u306a\u3044\u30e6\u30cb\u30c3\u30c8\u3088\u308a\u3082\u3001\u8aa4\u3063\u305f\u30b3\u30f3\u30bb\u30d7\u30c8\u3067\u4f5c\u3089\u308c\u305f\u300c\u539a\u3044\u300d\u30e6\u30cb\u30c3\u30c8\u306e\u65b9\u304c\u7f70\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089\u3060\u3002.<\/p>\n\n\n\n<p>\u3053\u308c\u304c\u79c1\u304c\u4f7f\u3063\u3066\u3044\u308b\u30b7\u30e7\u30fc\u30c8\u30ea\u30b9\u30c8\u3060\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-overall-panel-dimensions-and-aspect-ratio\">1.\u30d1\u30cd\u30eb\u5168\u4f53\u306e\u5bf8\u6cd5\u3068\u30a2\u30b9\u30da\u30af\u30c8\u6bd4<\/h3>\n\n\n\n<p>\u5927\u304d\u306a\u30ac\u30e9\u30b9\u306f\u3088\u308a\u66f2\u304c\u308b\u3002\u305d\u308c\u306f\u660e\u3089\u304b\u3060\u3002\u3057\u304b\u3057\u3001\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u306b\u3088\u3063\u3066\u3001\u30ac\u30e9\u30b9\u304c\u3069\u306e\u3088\u3046\u306b\u5fdc\u529b\u3092\u5206\u6563\u3055\u305b\u308b\u304b\u3001\u901a\u308a\u304b\u3089\u3069\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u3001\u307e\u305f\u3001\u6280\u8853\u7684\u306b\u306f\u58ca\u308c\u3066\u3044\u306a\u304f\u3066\u3082\u3001\u5efa\u7bc9\u7684\u306b\u53d7\u3051\u5165\u308c\u3089\u308c\u306a\u304f\u306a\u308b\u524d\u306b\u3001\u4e2d\u592e\u306e\u305f\u308f\u307f\u304c\u3069\u306e\u7a0b\u5ea6\u307e\u3067\u8a31\u5bb9\u3055\u308c\u308b\u304b\u304c\u5909\u308f\u3063\u3066\u304f\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-glass-make-up-and-stiffness-mismatch\">2.\u30ac\u30e9\u30b9\u306e\u69cb\u6210\u3068\u525b\u6027\u306e\u4e0d\u4e00\u81f4<\/h3>\n\n\n\n<p>\u30a2\u30cb\u30fc\u30eb\u3001\u71b1\u5f37\u5316\u3001\u713c\u304d\u623b\u3057\u3001\u30e9\u30df\u30cd\u30fc\u30c8\u3001\u975e\u5bfe\u79f0\u30d3\u30eb\u30c9\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u8377\u91cd\u4e0b\u3067\u7570\u306a\u308b\u6319\u52d5\u3092\u793a\u3059\u3002\u4e0d\u7b49\u9593\u9694\u306e\u8584\u677f\u3092\u7d44\u307f\u5408\u308f\u305b\u59cb\u3081\u308b\u3068\u3001\u3082\u306f\u3084\u4e00\u3064\u306e\u3059\u3063\u304d\u308a\u3057\u305f\u8cea\u554f\u3067\u306f\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u66f2\u3052\u62b5\u6297\u306e\u7570\u306a\u308b\u30da\u30a4\u30f3\u9593\u3067\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u304c\u3069\u306e\u3088\u3046\u306b\u5727\u529b\u3092\u518d\u5206\u914d\u3059\u308b\u304b\u304c\u554f\u308f\u308c\u308b\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-cavity-width-and-gas-fill\">3.\u30ad\u30e3\u30d3\u30c6\u30a3\u5e45\u3068\u30ac\u30b9\u5145\u586b\u91cf<\/h3>\n\n\n\n<p>\u30ad\u30e3\u30d3\u30c6\u30a3\u304c\u5e83\u3051\u308c\u3070\u71b1\u6027\u80fd\u306f\u5411\u4e0a\u3059\u308b\u304c\u3001\u5727\u529b\u6319\u52d5\u3082\u5909\u5316\u3059\u308b\u3002\u30a2\u30eb\u30b4\u30f3\u5145\u586b\u30e6\u30cb\u30c3\u30c8\u304c\u5727\u529b\u306e\u5f71\u97ff\u3092 \u201c\u53d7\u3051\u306a\u3044 \u201d\u308f\u3051\u3067\u306f\u306a\u3044\u306e\u306f\u3001\u6839\u672c\u7684\u306a\u554f\u984c\u304c\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3067\u306f\u306a\u304f\u7269\u7406\u5b66\u306b\u5f93\u3063\u3066\u6e29\u5ea6\u3068\u5727\u529b\u306e\u5909\u5316\u306b\u53cd\u5fdc\u3059\u308b\u5bc6\u9589\u3055\u308c\u305f\u30ac\u30b9\u7a7a\u9593\u3067\u3042\u308b\u3053\u3068\u306b\u5909\u308f\u308a\u306f\u306a\u3044\u304b\u3089\u3060\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-fabrication-conditions-versus-installation-conditions\">4.\u88fd\u9020\u6761\u4ef6\u3068\u8a2d\u7f6e\u6761\u4ef6<\/h3>\n\n\n\n<p>\u3082\u3057\u30e6\u30cb\u30c3\u30c8\u304c\u3042\u308b\u6c17\u5727\u3067\u5bc6\u9589\u3055\u308c\u3001\u5927\u304d\u304f\u7570\u306a\u308b\u6a19\u9ad8\u3084\u7570\u306a\u308b\u6e29\u5ea6\u4f53\u5236\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u5834\u5408\u3001\u6700\u521d\u306e\u8a2d\u8a08\u98a8\u4e8b\u8c61\u304c\u5230\u6765\u3059\u308b\u524d\u306b\u6c38\u4e45\u8377\u91cd\u304c\u713c\u304d\u4ed8\u3044\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u5727\u529b\u89e3\u653e\u88c5\u7f6e\u3068\u30ad\u30e3\u30d4\u30e9\u30ea\u30fc\u306f\u3001ift Rosenheim\u306e\u8a66\u9a13\u8003\u5bdf\u306b\u3088\u308c\u3070\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u305f\u308f\u307f\u3092\u5927\u5e45\u306b\u6e1b\u5c11\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"5-solar-absorption-and-thermal-gradient\">5.\u592a\u967d\u5438\u53ce\u3068\u71b1\u52fe\u914d<\/h3>\n\n\n\n<p>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30d5\u30ea\u30c3\u30c8\u3001\u8272\u5408\u3044\u3001\u30d5\u30a1\u30b5\u30fc\u30c9\u306e\u5411\u304d\u306f\u3001\u5dee\u6696\u623f\u3092\u4fc3\u9032\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3053\u308c\u306f\u30a8\u30cd\u30eb\u30ae\u30fc\u6027\u80fd\u4ee5\u4e0a\u306e\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002\u305d\u308c\u306f\u3001\u5fdc\u529b\u30d1\u30bf\u30fc\u30f3\u306e\u5909\u5316\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u5fdc\u7b54\u306e\u5909\u5316\u3001\u305d\u3057\u3066\u3001\u30d0\u30e9\u30f3\u30b9\u304c\u60aa\u3044\u5834\u5408\u3001\u30b7\u30e7\u30c3\u30d7\u306e\u56f3\u9762\u3067\u306f\u3046\u307e\u304f\u898b\u3048\u3066\u3082\u3001\u5348\u5f8c\u306e\u592a\u967d\u306e\u4e0b\u3067\u306f\u919c\u3044\u30e6\u30cb\u30c3\u30c8\u3092\u610f\u5473\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3082\u3057\u3001\u305d\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u4ed5\u69d8\u306e\u6bb5\u968e\u3067\u307e\u3060\u67d4\u8edf\u3067\u3042\u308c\u3070\u3001\u79c1\u306f\u6b21\u306e\u3088\u3046\u306b\u6bd4\u8f03\u3059\u308b\u3002&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/ja\/project-spec-custom-solar-control-coated-glass\/\">\u30bd\u30fc\u30e9\u30fc\u30fb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30ac\u30e9\u30b9\u30fb\u30aa\u30d7\u30b7\u30e7\u30f3<\/a>,&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/ja\/wholesale-custom-size-warm-edge-energy-saving-glass\/\">\u30a6\u30a9\u30fc\u30e0\u30a8\u30c3\u30b8\u7701\u30a8\u30cd\u30ac\u30e9\u30b9<\/a>, \u305d\u3057\u3066&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/ja\/energy-saving-argon-filled-insulating-glass\/\">\u30a2\u30eb\u30b4\u30f3\u5145\u586b\u8907\u5c64\u30ac\u30e9\u30b9<\/a>&nbsp;\u6700\u7d42\u7684\u306a\u30d3\u30eb\u30c9\u30a2\u30c3\u30d7\u3092\u30ed\u30c3\u30af\u3059\u308b\u524d\u306b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-1.jpg\" alt=\"\u65ad\u71b1\u30ac\u30e9\u30b9\" class=\"wp-image-1786\" title=\"\" srcset=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-1.jpg 960w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-1-300x225.jpg 300w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-1-768x576.jpg 768w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-1-16x12.jpg 16w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-1-600x450.jpg 600w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"my-working-method-for-oversized-igu-deflection-analysis\">\u7279\u5927IGU\u306e\u305f\u308f\u307f\u89e3\u6790\u306e\u305f\u3081\u306e\u79c1\u306e\u4f5c\u696d\u65b9\u6cd5<\/h2>\n\n\n\n<p>\u306a\u305c\u306a\u3089\u3001E1300\u306f\u30b0\u30ec\u30fc\u30b8\u30f3\u30b0\u306e\u9078\u629e\u3068\u8a31\u5bb9\u305f\u308f\u307f\u306b\u95a2\u3059\u308b\u8010\u8377\u91cd\u306b\u95a2\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u5b9f\u969b\u306e\u30aa\u30fc\u30d0\u30fc\u30b5\u30a4\u30baIGU\u306e\u30ea\u30b9\u30af\u306f\u6c17\u5019\u8377\u91cd\u3001\u7a7a\u6d1e\u306e\u6319\u52d5\u3001\u71b1\u66b4\u9732\u3001\u53d6\u308a\u6271\u3044\u3001\u8a2d\u7f6e\u6761\u4ef6\u306b\u3082\u5b58\u5728\u3059\u308b\u304b\u3089\u3067\u3059\u30022024\u5e74\u306eASTM E1300\u306e\u66f4\u65b0\u306b\u95a2\u3059\u308b\u696d\u754c\u30ac\u30a4\u30c0\u30f3\u30b9\u3067\u3055\u3048\u3001\u305f\u308f\u307f\u9650\u754c\u3068\u6cd5\u898f\u5236\u3068\u306e\u95a2\u9023\u6027\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u56fa\u6709\u306eIGU\u6c17\u5019\u8377\u91cd\u8a55\u4fa1\u306b\u53d6\u3063\u3066\u4ee3\u308f\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>\u79c1\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306f\u901a\u5e38\u3053\u3093\u306a\u611f\u3058\u3060\uff1a<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-1-define-the-actual-installed-condition-not-the-brochure-condition\">\u30b9\u30c6\u30c3\u30d71\uff1a\u30d1\u30f3\u30d5\u30ec\u30c3\u30c8\u306e\u6761\u4ef6\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306e\u8a2d\u7f6e\u6761\u4ef6\u3092\u5b9a\u7fa9\u3059\u308b<\/h2>\n\n\n\n<p>\u30ac\u30e9\u30b9\u306e\u30b5\u30a4\u30ba\u3001\u69cb\u6210\u3001\u30b9\u30da\u30fc\u30b5\u30fc\u306e\u7a2e\u985e\u3001\u7a7a\u6d1e\u306e\u5e45\u3001\u30ac\u30b9\u5145\u586b\u3001\u30a8\u30c3\u30b8\u306e\u524a\u9664\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u4f4d\u7f6e\u3001\u71b1\u51e6\u7406\u3001\u30d5\u30ec\u30fc\u30e0\u652f\u6301\u306e\u6761\u4ef6\u3092\u5165\u624b\u3059\u308b\u3002\u6b21\u306b\u3001\u88fd\u4f5c\u6a19\u9ad8\u3001\u88fd\u4f5c\u6e29\u5ea6\u7bc4\u56f2\uff08\u53ef\u80fd\u306a\u5834\u5408\uff09\u3001\u8f38\u9001\u7d4c\u8def\u3001\u6577\u5730\u6a19\u9ad8\u3001\u30d5\u30a1\u30b5\u30fc\u30c9\u306e\u5411\u304d\u3001\u8a2d\u8a08\u98a8\u8377\u91cd\u3001\u4e88\u60f3\u3055\u308c\u308b\u5b63\u7bc0\u306e\u6e29\u5ea6\u5909\u5316\u306a\u3069\u3092\u5165\u624b\u3059\u308b\u3002.<\/p>\n\n\n\n<p>\u30e6\u30cb\u30c3\u30c8\u304c\u3069\u3053\u306b\u5bc6\u9589\u3055\u308c\u3066\u3044\u305f\u306e\u304b\u3001\u305d\u3057\u3066\u3069\u3053\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u306e\u304b\u304c\u308f\u304b\u3089\u306a\u3051\u308c\u3070\u3001\u59cb\u52d5\u6642\u306e\u5727\u529b\u72b6\u614b\u3082\u308f\u304b\u3089\u306a\u3044\u3002\u63a8\u6e2c\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-2-separate-climatic-load-from-wind-load\">\u30b9\u30c6\u30c3\u30d72\uff1a\u6c17\u5019\u8377\u91cd\u3068\u98a8\u8377\u91cd\u306e\u5206\u96e2<\/h2>\n\n\n\n<p>\u3053\u308c\u306f\u4eba\u3005\u304c\u8a8d\u3081\u308b\u4ee5\u4e0a\u306b\u91cd\u8981\u306a\u3053\u3068\u3060\u3002.<\/p>\n\n\n\n<p>\u6c17\u5019\u306b\u3088\u308b\u8ca0\u8377\u306f\u3001\u7a7a\u6d1e\u306e\u72b6\u614b\u306b\u5bfe\u3057\u3066\u6c38\u7d9a\u7684\u304b\u534a\u6c38\u4e45\u7684\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u98a8\u306f\u4e00\u904e\u6027\u306e\u3082\u306e\u3067\u3059\u3002\u3053\u306e2\u3064\u3092\u4e00\u7dd2\u304f\u305f\u306b\u3057\u3066\u3057\u307e\u3046\u3068\u3001\u6700\u521d\u306e\u66b4\u98a8\u96e8\u304c\u6765\u308b\u524d\u306b\u3001\u5927\u578b\u306e\u30e6\u30cb\u30c3\u30c8\u304c\u3059\u3067\u306b\u5927\u304d\u306a\u30d7\u30ec\u30b9\u30c8\u30ec\u30b9\u3092\u62b1\u3048\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u898b\u9003\u3057\u3066\u3057\u307e\u3046\u3002IGU\u306b\u95a2\u3059\u308b2024\u5e74\u306e\u5206\u6790\u8abf\u67fb\u3067\u3082\u3001\u5916\u90e8\u8377\u91cd\u3068\u7a7a\u6d1e\u5185\u90e8\u306e\u30ac\u30b9\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u30b7\u30d5\u30c8\u306f\u3001\u5358\u7d14\u306a\u30d1\u30cd\u30eb\u3054\u3068\u306e\u30c1\u30a7\u30c3\u30af\u3067\u306f\u306a\u304f\u3001\u9023\u6210\u3055\u308c\u305f\u554f\u984c\u3068\u3057\u3066\u6307\u6458\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-3-check-center-deflection-and-visual-tolerance-together\">\u30b9\u30c6\u30c3\u30d73\uff1a\u30bb\u30f3\u30bf\u30fc\u306e\u305f\u308f\u307f\u3068\u76ee\u8996\u516c\u5dee\u3092\u4e00\u7dd2\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b<\/h2>\n\n\n\n<p>\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u6570\u5b57\u304c\u597d\u304d\u3060\u3002\u30aa\u30fc\u30ca\u30fc\u306f\u76ee\u306b\u898b\u3048\u308b\u3082\u306e\u304c\u597d\u304d\u3060\u3002.<\/p>\n\n\n\n<p>\u3069\u3061\u3089\u3082\u91cd\u8981\u3060\u3002\u53cd\u5c04\u7dda\u304c\u6b6a\u3093\u3067\u898b\u3048\u305f\u308a\u3001\u96a3\u63a5\u3059\u308b\u30d1\u30cd\u30eb\u304c\u4e00\u81f4\u3057\u306a\u304b\u3063\u305f\u308a\u3001\u4f4e\u89d2\u5ea6\u306e\u5149\u306e\u4e0b\u3067\u5f13\u306a\u308a\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u304c\u898b\u3048\u305f\u308a\u3059\u308b\u305f\u3081\u3001\u69cb\u9020\u7684\u306b\u306f\u554f\u984c\u306a\u304f\u3066\u3082\u3001\u30e6\u30cb\u30c3\u30c8\u304c\u53d7\u3051\u5165\u308c\u3089\u308c\u306a\u3044\u3053\u3068\u304c\u3042\u308b\u3002\u3060\u304b\u3089\u79c1\u306f\u3001\u7279\u306b\u6b21\u306e\u3088\u3046\u306a\u9ad8\u30af\u30e9\u30ea\u30c6\u30a3\u306e\u88fd\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u69cb\u9020\u7684\u306a\u8a71\u3068\u4e26\u884c\u3057\u3066\u8996\u899a\u7684\u306a\u6027\u80fd\u306e\u8a71\u3082\u3059\u308b\u3053\u3068\u306b\u3057\u3066\u3044\u308b\u3002&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/ja\/custom-and-useful-ultra-clear-tempered-glass\/\">\u8d85\u30af\u30ea\u30a2\u5f37\u5316\u30ac\u30e9\u30b9<\/a>&nbsp;\u307e\u305f\u306f&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/ja\/low-iron-option-factory-direct-ultra-clear-glass\/\">\u4f4e\u9244\u30ac\u30e9\u30b9<\/a>, \u3053\u3053\u3067\u6b6a\u307f\u3092\u767a\u898b\u3059\u308b\u306e\u304c\u3088\u308a\u7c21\u5358\u306b\u306a\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-4-evaluate-seal-stress-and-edge-risk\">\u30b9\u30c6\u30c3\u30d74\uff1a\u30b7\u30fc\u30eb\u5fdc\u529b\u3068\u30a8\u30c3\u30b8\u30ea\u30b9\u30af\u306e\u8a55\u4fa1<\/h2>\n\n\n\n<p>\u5b89\u76f4\u306a\u697d\u89b3\u4e3b\u7fa9\u306f\u3053\u3053\u3067\u606f\u7d76\u3048\u308b\u3002.<\/p>\n\n\n\n<p>\u7279\u5927\u30b5\u30a4\u30ba\u306e\u8907\u5c64\u30ac\u30e9\u30b9\u30fb\u30e6\u30cb\u30c3\u30c8\u306e\u554f\u984c\u306f\u3001\u5358\u306b\u4e2d\u592e\u90e8\u304c\u305f\u308f\u3080\u304b\u3069\u3046\u304b\u3068\u3044\u3046\u3053\u3068\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7e70\u308a\u8fd4\u3055\u308c\u308b\u53cd\u308a\u3001\u88fd\u9020\u516c\u5dee\u3001\u30a8\u30c3\u30b8\u306e\u640d\u50b7\u3001\u30b9\u30da\u30fc\u30b5\u30fc\u306e\u52d5\u304d\u3001\u71b1\u81a8\u5f35\u5dee\u306a\u3069\u304c\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30c1\u30fc\u30e0\u304c\u7121\u8996\u3057\u3066\u3044\u308b\u65b9\u6cd5\u3067\u30b7\u30fc\u30eb\u3084\u30a8\u30c3\u30b8\u306b\u8ca0\u8377\u3092\u304b\u3051\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3067\u3059\u3002FGIA\u304c2026\u5e74\u306b\u66f4\u65b0\u3057\u305f\u7834\u640d\u9632\u6b62\u5831\u544a\u66f8\u3067\u306f\u3001\u30a8\u30c3\u30b8\u3001\u30b3\u30fc\u30ca\u30fc\u3001\u8868\u9762\u306e\u640d\u50b7\u7d4c\u8def\u306b\u6539\u3081\u3066\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-5-decide-whether-the-risk-needs-redesign-not-reassurance\">\u30b9\u30c6\u30c3\u30d75\uff1a\u30ea\u30b9\u30af\u306e\u518d\u8a2d\u8a08\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u3002<\/h2>\n\n\n\n<p>\u305d\u306e\u7b54\u3048\u304c\u3088\u308a\u5927\u304d\u306a\u30b0\u30e9\u30b9\u3067\u3042\u308b\u3053\u3068\u3082\u3042\u308b\u3002\u3088\u308a\u826f\u3044\u30ac\u30e9\u30b9\u304c\u7b54\u3048\u3068\u306a\u308b\u3053\u3068\u3082\u3042\u308b\u3002\u305d\u306e\u7b54\u3048\u304c\u3001\u305d\u306e\u30e6\u30cb\u30c3\u30c8\u3092\u4f5c\u3089\u306a\u3044\u3053\u3068\u3067\u3042\u308b\u3053\u3068\u3082\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u3076\u3063\u304d\u3089\u307c\u3046\u306b\u805e\u3053\u3048\u308b\u306e\u306f\u5206\u304b\u3063\u3066\u3044\u308b\u3002\u305d\u306e\u901a\u308a\u3060\u3002.<\/p>\n\n\n\n<p>\u696d\u754c\u306f\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u3092\u5909\u3048\u305f\u308a\u3001\u30e9\u30a4\u30c8\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u5909\u3048\u305f\u308a\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b9\u30bf\u30c3\u30af\u3092\u5909\u3048\u305f\u308a\u3001\u9069\u5207\u306a\u5834\u5408\u306b\u306f\u5727\u529b\u7ba1\u7406\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u4f7f\u3063\u305f\u308a\u3001\u9ad8\u67b6\u3092\u3088\u308a\u5408\u7406\u7684\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u30fb\u30b5\u30a4\u30ba\u306b\u5206\u5272\u3057\u305f\u308a\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u521d\u65e5\u304b\u3089\u7269\u7406\u7684\u306b\u89e6\u308c\u3084\u3059\u3044\u7279\u5927\u30b5\u30a4\u30ba\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3092\u300c\u6b63\u5f53\u5316\u300d\u3057\u3088\u3046\u3068\u3057\u3066\u6642\u9593\u3092\u6d6a\u8cbb\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-2.jpg\" alt=\"\u65ad\u71b1\u30ac\u30e9\u30b9\" class=\"wp-image-1787\" title=\"\" srcset=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-2.jpg 960w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-2-300x225.jpg 300w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-2-768x576.jpg 768w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-2-16x12.jpg 16w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-2-600x450.jpg 600w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-numbers-i-watch-before-i-trust-the-unit\">\u30e6\u30cb\u30c3\u30c8\u3092\u4fe1\u983c\u3059\u308b\u524d\u306b\u898b\u3066\u3044\u308b\u6570\u5b57<\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001\u7279\u5927IGU\u304c \u201c\u554f\u984c\u306a\u3044 \u201d\u3068\u8a00\u308f\u308c\u308b\u524d\u306b\u3001\u79c1\u304c\u4f7f\u3063\u3066\u3044\u308b\u7c21\u7565\u5316\u3055\u308c\u305f\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u30fb\u30ed\u30b8\u30c3\u30af\u3067\u3042\u308b\u3002\u201d<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30c1\u30a7\u30c3\u30af\u9805\u76ee<\/th><th>\u4f4e\u30ea\u30b9\u30af\u30b7\u30b0\u30ca\u30eb<\/th><th>\u4e2d\u30ea\u30b9\u30af\u30b7\u30b0\u30ca\u30eb<\/th><th>\u30cf\u30a4\u30ea\u30b9\u30af\u30b7\u30b0\u30ca\u30eb<\/th><th>\u6c17\u306b\u306a\u308b\u7406\u7531<\/th><\/tr><\/thead><tbody><tr><td>\u88fd\u4f5c\u3068\u8a2d\u7f6e\u306e\u6a19\u9ad8\u5dee<\/td><td>\u308f\u305a\u304b\u306a\u5dee<\/td><td>\u9855\u8457\u306a\u9055\u3044<\/td><td>\u5927\u304d\u306a\u9055\u3044<\/td><td>\u6052\u4e45\u7684\u306a\u30ad\u30e3\u30d3\u30c6\u30a3\u5727\u306e\u30b7\u30d5\u30c8\u306f\u3001\u30e6\u30cb\u30c3\u30c8\u3092\u30d7\u30ec\u30dc\u30fc\u30a4\u30f3\u30b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/td><\/tr><tr><td>\u30da\u30a4\u30f3\u5bf8\u6cd5<\/td><td>\u9069\u5ea6\u306a\u5927\u304d\u3055<\/td><td>\u5927\u5224<\/td><td>\u30b8\u30e3\u30f3\u30dc\uff0f\u6975\u7d30<\/td><td>\u5927\u304d\u306a\u7a93\u30ac\u30e9\u30b9\u306f\u3001\u30bb\u30f3\u30bf\u30fc\u306e\u305f\u308f\u307f\u3068\u8996\u899a\u7684\u306a\u53cd\u308a\u3092\u62e1\u5927\u3059\u308b<\/td><\/tr><tr><td>\u30e9\u30a4\u30c8\u30fb\u30b7\u30f3\u30e1\u30c8\u30ea\u30fc<\/td><td>\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u4f53\u683c<\/td><td>\u8efd\u5ea6\u306e\u30df\u30b9\u30de\u30c3\u30c1<\/td><td>\u5f37\u3044\u525b\u6027\u30df\u30b9\u30de\u30c3\u30c1<\/td><td>\u4e0d\u5747\u7b49\u306a\u8ca0\u8377\u5206\u6563\u304c\u4e88\u6e2c\u4e0d\u53ef\u80fd\u306a\u52d5\u304d\u3092\u5897\u52a0\u3055\u305b\u308b<\/td><\/tr><tr><td>\u592a\u967d\u71b1\u5438\u53ce<\/td><td>\u30af\u30ea\u30a2\uff0f\u4f4e\u5438\u53ce<\/td><td>\u9069\u5ea6\u306a\u8272\u5408\u3044\u307e\u305f\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/td><td>\u30c0\u30fc\u30af\u30c6\u30a3\u30f3\u30c8\u3001\u30d5\u30ea\u30c3\u30c8\u3001\u9ad8\u5438\u53ce\u9732\u51fa<\/td><td>\u71b1\u52fe\u914d\u306f\u5fdc\u529b\u3068\u5f13\u306e\u52d5\u304d\u3092\u5897\u5e45\u3055\u305b\u308b<\/td><\/tr><tr><td>\u30ad\u30e3\u30d3\u30c6\u30a3\u7ba1\u7406<\/td><td>\u30c7\u30b6\u30a4\u30f3<\/td><td>\u4e00\u90e8\u30ec\u30d3\u30e5\u30fc<\/td><td>\u5b8c\u5168\u7121\u8996<\/td><td>\u5bc6\u9589\u3055\u308c\u305f\u30ac\u30b9\u306e\u6319\u52d5\u304cIGU\u306e\u5727\u529b\u305f\u308f\u307f\u306e\u6838\u5fc3\u3067\u3042\u308b<\/td><\/tr><tr><td>\u76ee\u8996\u516c\u5dee\u57fa\u6e96<\/td><td>\u65e9\u671f\u6c7a\u5b9a<\/td><td>\u3086\u308b\u3084\u304b\u306b\u8b70\u8ad6<\/td><td>\u5b9a\u7fa9\u306a\u3057<\/td><td>\u591a\u304f\u306e \u201c\u6280\u8853\u7684\u5408\u683c \u201d\u306f\u3001\u4f9d\u7136\u3068\u3057\u3066\u5efa\u7bc9\u7684\u306b\u5931\u6557\u3057\u3066\u3044\u308b<\/td><\/tr><tr><td>\u30a8\u30c3\u30b8\u3068\u30b7\u30fc\u30eb\u306e\u898b\u76f4\u3057<\/td><td>\u8a73\u7d30<\/td><td>\u30d9\u30fc\u30b7\u30c3\u30af<\/td><td>\u60f3\u5b9a<\/td><td>\u9577\u671f\u7684\u306a\u8010\u4e45\u6027\u306f\u3057\u3070\u3057\u3070\u7aef\u3067\u6b7b\u306c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"case-evidence-the-industry-should-stop-ignoring\">\u696d\u754c\u304c\u7121\u8996\u3092\u3084\u3081\u308b\u3079\u304d\u4e8b\u4f8b\u8a3c\u62e0<\/h2>\n\n\n\n<p>\u3068\u3044\u3046\u306e\u3082\u3001\u30b0\u30ec\u30fc\u30b8\u30f3\u30b0\u306e\u4e0d\u5177\u5408\u306f\u3001\u30ac\u30e9\u30b9\u304c\u843d\u4e0b\u3057\u3001\u9053\u8def\u304c\u9589\u9396\u3055\u308c\u3001\u5f01\u8b77\u58eb\u304c\u901a\u77e5\u3001\u7fa9\u52d9\u3001\u6b20\u9665\u3068\u3044\u3063\u305f\u8a00\u8449\u3092\u4f7f\u3044\u59cb\u3081\u308b\u3068\u3001\u975e\u5e38\u306b\u5177\u4f53\u7684\u306b\u306a\u308b\u7fd2\u6027\u304c\u3042\u308b\u304b\u3089\u3060\u30022024\u5e745\u6708\u3001\u30ed\u30a4\u30bf\u30fc\u901a\u4fe1\u306f\u3001\u30d2\u30e5\u30fc\u30b9\u30c8\u30f3\u3067\u98a8\u901f80\uff5e100\u30de\u30a4\u30eb\u306b\u9054\u3059\u308b\u66b4\u98a8\u96e8\u304c\u5439\u304d\u8352\u308c\u3001\u9ad8\u5c64\u30d3\u30eb\u306e\u7a93\u30ac\u30e9\u30b9\u304c\u5439\u304d\u98db\u3070\u3055\u308c\u3001\u30c0\u30a6\u30f3\u30bf\u30a6\u30f3\u306f\u74e6\u792b\u3068\u30ac\u30e9\u30b9\u3067\u8986\u308f\u308c\u305f\u3068\u5831\u3058\u305f\u3002.<\/p>\n\n\n\n<p>\u306b\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u308b\u3002&nbsp;<em>\u5efa\u7bc9\u74b0\u5883\u306e\u30d5\u30ed\u30f3\u30c6\u30a3\u30a2<\/em>&nbsp;2024\u5e74\u306b\u30d2\u30e5\u30fc\u30b9\u30c8\u30f3\u3067\u767a\u751f\u3057\u305f\u5927\u6d2a\u6c34\u306e\u5f71\u97ff\u3092\u53d7\u3051\u305f18\u68df\u306e\u9ad8\u5c64\u30d3\u30eb\u306e\u7a93\u30ac\u30e9\u30b9\u304c\u304a\u3088\u305d3,250\u679a\u5272\u308c\u305f\u3053\u3068\u3092\u7d39\u4ecb\u3057\u305f\u3053\u306e\u8a18\u4e8b\u306f\u3001\u30d5\u30a1\u30b5\u30fc\u30c9\u306e\u8106\u5f31\u6027\u304c1\u3064\u306e\u5909\u6570\u3067\u6c7a\u307e\u308b\u3053\u3068\u306f\u7a00\u3067\u3042\u308a\u3001\u6c7a\u3057\u3066\u300c\u30ac\u30e9\u30b9\u306e\u5f37\u5ea6\u300d\u3060\u3051\u306e\u554f\u984c\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u601d\u3044\u8d77\u3053\u3055\u305b\u308b\u3002\u98a8\u306e\u30c1\u30e3\u30cd\u30ea\u30f3\u30b0\u3001\u5727\u529b\u306e\u6319\u52d5\u3001\u9aa8\u7d44\u307f\u306e\u5fdc\u7b54\u3001\u7834\u7247\u306e\u98db\u6563\u3001\u30d5\u30a1\u30b5\u30fc\u30c9\u306e\u7d30\u90e8\u306a\u3069\u3001\u3059\u3079\u3066\u304c\u91cd\u306a\u308a\u5408\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>2024\u5e74\u306e\u706b\u707d\u66b4\u9732\u8a66\u9a13\u3067\u3001\u7814\u7a76\u8005\u305f\u3061\u306f\u3001\u3042\u308b3.0m\u306e\u5b9f\u9a13\u306b\u304a\u3044\u3066\u3001\u88cf\u9762\u30ac\u30e9\u30b9\u304c\u5f37\u5316\u30ac\u30e9\u30b9\u3067\u3042\u3063\u305f\u5834\u5408\u3068\u3001\u666e\u901a\u30ac\u30e9\u30b9\u3067\u3042\u3063\u305f\u5834\u5408\u306e\u5b8c\u5168\u7834\u58ca\u7387\u304c\u5287\u7684\u306b\u9ad8\u304b\u3063\u305f\u3053\u3068\u3092\u5831\u544a\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"where-professionals-usually-misjudge-glass-deflection-risk-assessment\">\u5c02\u9580\u5bb6\u304c\u30ac\u30e9\u30b9\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u8a55\u4fa1\u3092\u8aa4\u308b\u7406\u7531<\/h2>\n\n\n\n<p>3\u3064\u306e\u904e\u3061\u3002\u6c38\u9060\u306b\u7e70\u308a\u8fd4\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"they-treat-oversized-units-as-standard-units-with-extra-area\">\u7279\u5927\u30b5\u30a4\u30ba\u306e\u30e6\u30cb\u30c3\u30c8\u3092\u3001\u9762\u7a4d\u3092\u5897\u3084\u3057\u305f\u6a19\u6e96\u7684\u306a\u30e6\u30cb\u30c3\u30c8\u3068\u3057\u3066\u6271\u3046\u3002<\/h3>\n\n\n\n<p>\u305d\u308c\u306f\u6020\u6162\u3060\u3002\u5bf8\u6cd5\u304c\u5341\u5206\u306b\u5927\u304d\u304f\u306a\u308b\u3068\u3001\u516c\u5dee\u304c\u53b3\u3057\u304f\u306a\u308a\u3001\u8996\u899a\u7684\u306a\u611f\u5ea6\u304c\u4e0a\u304c\u308a\u3001\u8f38\u9001\u304c\u8352\u304f\u306a\u308a\u3001\u6c17\u5019\u3084\u8ca0\u8377\u306e\u60f3\u5b9a\u304c\u7518\u304f\u306a\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"they-ignore-fabrication-altitude\">\u634f\u9020\u9ad8\u5ea6\u3092\u7121\u8996\u3059\u308b<\/h3>\n\n\n\n<p>\u3053\u308c\u306f\u907f\u3051\u3089\u308c\u308b\u3060\u3051\u306b\u6065\u305a\u304b\u3057\u3044\u3002\u3042\u308b\u5727\u529b\u74b0\u5883\u3067\u5bc6\u9589\u3055\u308c\u305f\u30e6\u30cb\u30c3\u30c8\u304c\u3001\u5225\u306e\u5727\u529b\u74b0\u5883\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u5834\u5408\u3001\u201cas-built \u201d\u72b6\u614b\u306f\u3059\u3067\u306b\u504f\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"they-over-focus-on-breakage-and-under-focus-on-durability\">\u7834\u640d\u3092\u91cd\u8996\u3057\u3059\u304e\u3001\u8010\u4e45\u6027\u3092\u8efd\u8996\u3057\u3066\u3044\u308b<\/h3>\n\n\n\n<p>\u7a93\u30ac\u30e9\u30b9\u304c\u7c89\u3005\u306b\u5272\u308c\u306a\u304f\u3066\u3082\u3001\u4e0d\u826f\u30e6\u30cb\u30c3\u30c8\u3067\u3042\u308b\u3053\u3068\u306b\u5909\u308f\u308a\u306f\u306a\u3044\u3002\u3082\u3057\u30b7\u30fc\u30e9\u30f3\u30c8\u304c\u4e88\u60f3\u4ee5\u4e0a\u306b\u5f37\u304f\u52b9\u3044\u3066\u3044\u305f\u308a\u3001\u30dc\u30a6\u304c\u8996\u899a\u7684\u306b\u53d7\u3051\u5165\u308c\u3089\u308c\u306a\u304b\u3063\u305f\u308a\u3001\u9ad8\u3055\u306b\u3088\u3063\u3066\u73fe\u5834\u306e\u4e00\u8cab\u6027\u304c\u306a\u304f\u306a\u3063\u305f\u308a\u3057\u305f\u3089\u3001\u305d\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u3059\u3067\u306b\u8ca0\u3051\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"when-i-would-redesign-instead-of-rationalize\">\u5408\u7406\u5316\u3059\u308b\u4ee3\u308f\u308a\u306b\u518d\u8a2d\u8a08\u3059\u308b\u3068\u304d<\/h2>\n\n\n\n<p>\u7279\u5927\u306eIGU\u304c\u3001\u76ee\u306b\u898b\u3048\u308b\u5f13\u306a\u308a\u306e\u30ea\u30b9\u30af\u3001\u4e0d\u660e\u78ba\u306a\u30ad\u30e3\u30d3\u30c6\u30a3\u5727\u306e\u4eee\u5b9a\u3001\u88fd\u9020\u304b\u3089\u73fe\u5834\u307e\u3067\u306e\u5927\u304d\u306a\u9ad8\u4f4e\u5dee\u3001\u9069\u5207\u306a\u30e2\u30c7\u30ea\u30f3\u30b0\u306a\u3057\u306e\u975e\u5bfe\u79f0\u306a\u5149\u7dda\u6319\u52d5\u3001\u8106\u5f31\u306a\u8996\u899a\u76ee\u6a19\u306b\u91cd\u306d\u3089\u308c\u305f\u7a4d\u6975\u7684\u306a\u592a\u967d\u5149\u7167\u5c04\u3092\u793a\u3057\u305f\u5834\u5408\u3001\u79c1\u306f\u300c\u304a\u305d\u3089\u304f\u5927\u4e08\u592b\u3060\u308d\u3046\u300d\u3068\u3044\u3046\u7406\u7531\u3092\u8aac\u660e\u3059\u308b\u30e1\u30e2\u3092\u6c42\u3081\u306a\u3044\u3002\u5225\u306e\u30e6\u30cb\u30c3\u30c8\u304c\u6b32\u3057\u3044\u3002.<\/p>\n\n\n\n<p>\u305d\u306e\u518d\u8a2d\u8a08\u3068\u306f\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u5e45\u306e\u5909\u66f4\u3001\u30e9\u30a4\u30c8\u306e\u539a\u3055\u306e\u5909\u66f4\u3001\u30a2\u30a6\u30bf\u30fc\u30e9\u30a4\u30c8\u306e\u71b1\u51e6\u7406\u306e\u5909\u66f4\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u9078\u629e\u306e\u518d\u691c\u8a0e\u3001\u4f7f\u7528\u6750\u6599\u306e\u5909\u66f4\u306a\u3069\u3092\u610f\u5473\u3059\u308b\u3002&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/ja\/custom-size-wholesale-warm-edge-igu-insulating-glass\/\">\u30a6\u30a9\u30fc\u30e0\u30a8\u30c3\u30b8IGU\u306e\u69cb\u6210<\/a>, \u3042\u308b\u3044\u306f\u3001\u3088\u308a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u7279\u5316\u3057\u305f&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/ja\/factory-direct-custom-insulating-glass-igu\/\">\u7279\u6ce8\u8907\u5c64\u30ac\u30e9\u30b9IGU<\/a>.<\/p>\n\n\n\n<p>\u88fd\u4f5c\u304c\u59cb\u307e\u308b\u3068\u3001\u7269\u7406\u5b66\u306f\u9ad8\u304f\u3064\u304f\u304b\u3089\u3060\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-3.jpg\" alt=\"\u65ad\u71b1\u30ac\u30e9\u30b9\" class=\"wp-image-1788\" title=\"\" srcset=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-3.jpg 960w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-3-300x225.jpg 300w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-3-768x576.jpg 768w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-3-16x12.jpg 16w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Insulated-Glass-3-600x450.jpg 600w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faqs\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-igu-deflection-risk-in-simple-terms-\">IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u3092\u7c21\u5358\u306b\u8aac\u660e\u3059\u308b\u3068\uff1f<\/h2>\n\n\n\n<p>IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u3068\u306f\u3001\u5727\u529b\u3001\u6e29\u5ea6\u3001\u98a8\u3001\u9ad8\u5ea6\u5909\u5316\u3001\u30ac\u30e9\u30b9\u306e\u786c\u3055\u304c\u30ad\u30e3\u30d3\u30c6\u30a3\u5185\u3067\u76f8\u4e92\u4f5c\u7528\u3057\u3001\u8996\u899a\u7684\u8a31\u5bb9\u8aa4\u5dee\u3001\u30b7\u30fc\u30eb\u3001\u30ac\u30e9\u30b9\u30a8\u30c3\u30b8\u306b\u904e\u8ca0\u8377\u304c\u304b\u304b\u308b\u305f\u3081\u3001\u5bc6\u9589\u3055\u308c\u305f\u8907\u5c64\u30ac\u30e9\u30b9\u30e6\u30cb\u30c3\u30c8\u304c\u5185\u5074\u307e\u305f\u306f\u5916\u5074\u306b\u305f\u308f\u3080\u53ef\u80fd\u6027\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u305d\u306e\u5f8c\u3001\u73fe\u5b9f\u7684\u306b\u61f8\u5ff5\u3055\u308c\u308b\u306e\u306f\u6b6a\u307f\u3001\u8010\u4e45\u6027\u306e\u4f4e\u4e0b\u3001\u7834\u640d\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u79c1\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u3053\u306e\u3088\u3046\u306b\u8aac\u660e\u3057\u3066\u3044\u308b\u3002\u30e6\u30cb\u30c3\u30c8\u304c\u5927\u304d\u304f\u306a\u308c\u3070\u306a\u308b\u307b\u3069\u3001\u307e\u305f\u8a2d\u8a08\u306e\u524d\u63d0\u304c\u898f\u5f8b\u7684\u3067\u306a\u304f\u306a\u308c\u3070\u306a\u308b\u307b\u3069\u3001\u7a7a\u57df\u306f\u5bdb\u5bb9\u3067\u306a\u304f\u306a\u308b\u3002\u5927\u578b\u306eIGU\u306f\u3001\u5358\u306b\u7a93\u304c\u5927\u304d\u304f\u306a\u3063\u305f\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002IGU\u306f\u5358\u306a\u308b\u5927\u304d\u306a\u7a93\u3067\u306f\u306a\u304f\u3001\u516c\u7684\u306a\u9854\u3092\u6301\u3064\u52a0\u5727\u30b7\u30b9\u30c6\u30e0\u306a\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-do-you-calculate-deflection-risk-in-an-igu-\">IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u306f\u3069\u306e\u3088\u3046\u306b\u8a08\u7b97\u3059\u308b\u306e\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p>IGU\u306e\u305f\u308f\u307f\u30ea\u30b9\u30af\u306f\u3001\u30da\u30a4\u30f3\u5f62\u72b6\u3001\u30ac\u30e9\u30b9\u539a\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u5e45\u3001\u30ac\u30b9\u6319\u52d5\u3001\u6c17\u5019\u8377\u91cd\u3001\u98a8\u8377\u91cd\u3001\u652f\u6301\u6761\u4ef6\u3001\u88fd\u9020-\u65bd\u5de5\u6761\u4ef6\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u8a08\u7b97\u3057\u3001\u4e2d\u5fc3\u90e8\u306e\u305f\u308f\u307f\u3001\u5fdc\u529b\u5206\u5e03\u3001\u30b7\u30fc\u30eb\u9700\u8981\u3092\u63a8\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u304c\u6c42\u3081\u308b\u77ed\u3044\u7b54\u3048\u3067\u3042\u308a\u3001\u7387\u76f4\u306b\u8a00\u3063\u3066\u6b63\u3057\u3044\u7b54\u3048\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u5b9f\u969b\u306e\u4ed5\u4e8b\u3067\u306f\u3001\u6052\u4e45\u7684\u3042\u308b\u3044\u306f\u534a\u6052\u4e45\u7684\u306a\u6c17\u5019\u306e\u5f71\u97ff\u3068\u904e\u6e21\u7684\u306a\u98a8\u306e\u5f71\u97ff\u3092\u5206\u3051\u3066\u8003\u3048\u3001\u305d\u306e\u7d50\u679c\u751f\u3058\u308b\u52d5\u304d\u304c\u69cb\u9020\u7684\u306b\u3082\u8996\u899a\u7684\u306b\u3082\u8a31\u5bb9\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3002\u3053\u306e2\u3064\u306e\u4f1a\u8a71\u304c\u4e00\u7dd2\u306b\u884c\u308f\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u8a08\u7b97\u306f\u4e0d\u5b8c\u5168\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-are-oversized-insulating-glass-units-more-vulnerable-\">\u306a\u305c\u7279\u5927\u30b5\u30a4\u30ba\u306e\u8907\u5c64\u30ac\u30e9\u30b9\u306f\u50b7\u3064\u304d\u3084\u3059\u3044\u306e\u304b\uff1f<\/h2>\n\n\n\n<p>\u30b9\u30d1\u30f3\u304c\u5927\u304d\u3044\u3068\u66f2\u3052\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u76ee\u306b\u898b\u3048\u308b\u53cd\u308a\u304c\u5897\u5e45\u3055\u308c\u3001\u5727\u529b\u5dee\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u304f\u306a\u308a\u3001\u677f\u30ac\u30e9\u30b9\u306e\u525b\u6027\u3001\u71b1\u8ca0\u8377\u3001\u52a0\u5de5\u516c\u5dee\u306e\u4e0d\u4e00\u81f4\u3092\u96a0\u3057\u305f\u308a\u5438\u53ce\u3057\u305f\u308a\u3059\u308b\u306e\u304c\u96e3\u3057\u304f\u306a\u308b\u3002\u30ac\u30e9\u30b9\u304c\u5927\u304d\u3051\u308c\u3070\u5927\u304d\u3044\u307b\u3069\u3001\u305d\u306e\u8a31\u5bb9\u5ea6\u306f\u4f4e\u304f\u306a\u308b\u3002.<\/p>\n\n\n\n<p>\u7279\u5927\u30b5\u30a4\u30ba\u306e\u30ac\u30e9\u30b9\u304c\u60aa\u3044\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u306a\u3044\u3002\u305d\u308c\u306f\u3001\u6a19\u6e96\u7684\u306a\u5f62\u72b6\u306e\u30b0\u30ec\u30fc\u30b8\u30f3\u30b0\u3088\u308a\u3082\u3001\u3088\u308a\u826f\u3044\u4eee\u5b9a\u3001\u3088\u308a\u826f\u3044\u30e2\u30c7\u30ea\u30f3\u30b0\u3001\u305d\u3057\u3066\u591a\u304f\u306e\u5834\u5408\u3001\u3088\u308a\u898f\u5f8b\u6b63\u3057\u3044\u4ed5\u69d8\u304c\u5fc5\u8981\u3060\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"does-altitude-change-really-affect-igu-pressure-deflection-\">\u9ad8\u5ea6\u5909\u5316\u306f\u672c\u5f53\u306bIGU\u306e\u5727\u529b\u504f\u5411\u306b\u5f71\u97ff\u3059\u308b\u306e\u304b\uff1f<\/h2>\n\n\n\n<p>\u5bc6\u9589\u3055\u308c\u305f\u7a7a\u6d1e\u306f\u88fd\u9020\u6642\u306e\u5727\u529b\u72b6\u614b\u3092\u4fdd\u6301\u3059\u308b\u305f\u3081\u3001\u610f\u5473\u306e\u3042\u308b\u307b\u3069\u7570\u306a\u308b\u6a19\u9ad8\u306b\u8a2d\u7f6e\u3059\u308b\u3068\u3001\u901a\u5e38\u306e\u4f7f\u7528\u8377\u91cd\u304c\u304b\u304b\u308b\u524d\u306b\u30da\u30a4\u30f3\u304c\u305f\u308f\u3080\u3088\u3046\u306a\u3001\u6301\u7d9a\u7684\u306a\u5185\u5727\u3068\u5916\u5727\u306e\u4e0d\u5747\u8861\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u3001\u30e2\u30c3\u30af\u30a2\u30c3\u30d7\u3084\u73fe\u5834\u3067\u306e\u8a2d\u7f6e\u3067\u4e00\u8cab\u6027\u306e\u306a\u3044\u53cd\u5c04\u304c\u898b\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u3067\u3001\u8107\u306b\u8ffd\u3044\u3084\u3089\u308c\u308b\u30c8\u30d4\u30c3\u30af\u306e\u3072\u3068\u3064\u3060\u3002\u305d\u3046\u306a\u308b\u3068\u3001\u201c\u4e9b\u7d30\u306a\u30c7\u30a3\u30c6\u30fc\u30eb \u201d\u306b\u7a81\u7136\u5024\u6bb5\u304c\u3064\u304f\u3053\u3068\u306b\u306a\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"can-warm-edge-spacers-or-different-glass-make-ups-reduce-risk-\">\u30a6\u30a9\u30fc\u30e0\u30a8\u30c3\u30b8\u30b9\u30da\u30fc\u30b5\u30fc\u3084\u7570\u306a\u308b\u30ac\u30e9\u30b9\u69cb\u6210\u306f\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3067\u304d\u308b\u304b\uff1f<\/h2>\n\n\n\n<p>\u305d\u3046\u3001\u30a6\u30a9\u30fc\u30e0\u30a8\u30c3\u30b8\u30b9\u30da\u30fc\u30b5\u30fc\u3084\u30ac\u30e9\u30b9\u30e1\u30a4\u30af\u306e\u898b\u76f4\u3057\u306f\u3001\u30a8\u30c3\u30b8\u306e\u6319\u52d5\u3001\u71b1\u5fdc\u7b54\u3001\u8377\u91cd\u5206\u62c5\u3092\u5909\u5316\u3055\u305b\u308b\u305f\u3081\u3001\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3053\u308c\u3089\u306f\u9b54\u6cd5\u3067\u306f\u306a\u3044\u304c\u3001\u4e9b\u7d30\u306a\u3053\u3068\u3067\u3082\u306a\u3044\u3002.<\/p>\n\n\n\n<p>\u305d\u308c\u3067\u3082\u3001\u30b9\u30da\u30fc\u30b5\u30fc\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u4e07\u80fd\u85ac\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u306b\u306f\u8b66\u544a\u3092\u767a\u3057\u305f\u3044\u3002\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u4eee\u5b9a\u3001\u30e9\u30a4\u30c8\u306e\u30b5\u30a4\u30ba\u3001\u53d6\u308a\u4ed8\u3051\u6761\u4ef6\u304c\u9593\u9055\u3063\u3066\u3044\u308c\u3070\u3001\u3088\u308a\u826f\u3044\u90e8\u54c1\u306f\u3088\u308a\u30a8\u30ec\u30ac\u30f3\u30c8\u306b\u6545\u969c\u3059\u308b\u3060\u3051\u3060\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" 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href=\"https:\/\/theinsulatedglass.com\/ja\/contact\/\">\u30b3\u30f3\u30bf\u30af\u30c8\u30da\u30fc\u30b8<\/a>&nbsp;\u7279\u5927\u30e6\u30cb\u30c3\u30c8\u304c\u73fe\u5834\u3067\u554f\u984c\u306b\u306a\u308b\u524d\u306b\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7279\u6709\u306e\u5909\u6570\u3092\u8ab0\u304b\u306b\u77e5\u3089\u305b\u308b\u305f\u3081\u3060\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u5927\u578b\u306eIGU\u306f\u3001\u76ee\u306b\u898b\u3048\u308b\u5f62\u3067\u6545\u969c\u3059\u308b\u524d\u306b\u3001\u9759\u304b\u306b\u6545\u969c\u3057\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u79c1\u304c\u3069\u306e\u3088\u3046\u306b\u305f\u308f\u307f\u30ea\u30b9\u30af\u3092\u8a55\u4fa1\u3057\u3001\u3069\u3053\u3067\u4ed5\u69d8\u304c\u901a\u5e38\u9593\u9055\u3063\u3066\u3044\u308b\u306e\u304b\u3001\u307e\u305f\u3001\u88fd\u9020\u304c\u60aa\u3044\u7269\u7406\u5b66\u306b\u30ed\u30c3\u30af\u3055\u308c\u308b\u524d\u306b\u4f55\u3092\u30c1\u30a7\u30c3\u30af\u3059\u3079\u304d\u304b\u3092\u793a\u3059\u3002.<\/p>","protected":false},"author":2,"featured_media":1785,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[18],"tags":[939,936,935,938,937,934],"class_list":["post-1784","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glass-industry-trends-standards","tag-curtain-wall-glazing","tag-glass-deflection-risk-assessment","tag-igu-deflection-risk","tag-igu-pressure-deflection","tag-insulated-glass-unit-deflection","tag-oversized-igus"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/theinsulatedglass.com\/ja\/wp-json\/wp\/v2\/posts\/1784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theinsulatedglass.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/theinsulatedglass.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/theinsulatedglass.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/theinsulatedglass.com\/ja\/wp-json\/wp\/v2\/comments?post=1784"}],"version-history":[{"count":3,"href":"https:\/\/theinsulatedglass.com\/ja\/wp-json\/wp\/v2\/posts\/1784\/revisions"}],"predecessor-version":[{"id":1900,"href":"https:\/\/theinsulatedglass.com\/ja\/wp-json\/wp\/v2\/posts\/1784\/revisions\/1900"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/theinsulatedglass.com\/ja\/wp-json\/wp\/v2\/media\/1785"}],"wp:attachment":[{"href":"https:\/\/theinsulatedglass.com\/ja\/wp-json\/wp\/v2\/media?parent=1784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/theinsulatedglass.com\/ja\/wp-json\/wp\/v2\/categories?post=1784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/theinsulatedglass.com\/ja\/wp-json\/wp\/v2\/tags?post=1784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}