{"id":176,"date":"2025-06-26T04:05:48","date_gmt":"2025-06-26T03:05:48","guid":{"rendered":"https:\/\/polyisofactory.com\/?p=176"},"modified":"2025-06-26T04:06:22","modified_gmt":"2025-06-26T03:06:22","slug":"%e6%96%ad%e7%86%b1%e6%9d%90%e3%81%ae%e4%b8%ad%e3%81%a7%e6%9c%80%e3%82%82%e9%ab%98%e3%81%84r%e5%80%a4%e3%82%92%e6%8c%81%e3%81%a4%e7%99%ba%e6%b3%a1%e3%83%9c%e3%83%bc%e3%83%89%e3%81%af%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/polyisofactory.com\/ja\/knowledge\/which-foam-board-has-the-highest-r-value-top-insulation-materials-compared\/","title":{"rendered":"\u6700\u3082\u9ad8\u3044R\u5024\u3092\u6301\u3064\u767a\u6ce1\u30dc\u30fc\u30c9\u306f\uff1f\u30c8\u30c3\u30d7\u65ad\u71b1\u6750\u306e\u6bd4\u8f03"},"content":{"rendered":"<p>\u5efa\u7bc9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u65ad\u71b1\u6750\u3092\u9078\u3076\u3068\u304d\u00a0<strong>R\u5024\u306f\u71b1\u306e\u6d41\u308c\u306b\u5bfe\u3059\u308b\u62b5\u6297\u529b\u3092\u793a\u3059<\/strong>\u00a0- \u3067\u3042\u308a\u3001\u6570\u5024\u304c\u9ad8\u3044\u307b\u3069\u71b1\u6027\u80fd\u304c\u9ad8\u3044\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002\u767a\u6ce1\u30dc\u30fc\u30c9\u306e\u7a2e\u985e\u306e\u4e2d\u3067\u00a0<strong>PIR (<a href=\"https:\/\/polyisofactory.com\/ja\/\" data-type=\"link\" data-id=\"https:\/\/polyisofactory.com\/\">\u30dd\u30ea\u30a4\u30bd\u30b7\u30a2\u30cc\u30ec\u30fc\u30c8<\/a>)\u306f\u3001\u5e38\u306b1\u30a4\u30f3\u30c1\u5f53\u305f\u308a\u6700\u9ad8\u306eR\u5024\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/strong>\u306e\u7bc4\u56f2\u306b\u3042\u308b\u3002\u00a0<strong>R-6.0\u304b\u3089R-7.0<\/strong>\u00a0\u30a4\u30f3\u30c1\u5f53\u305f\u308a\u3067\u3001\u4ed6\u306e\u4e00\u822c\u7684\u306a\u786c\u8cea\u767a\u6ce1\u4f5337 \u3088\u308a\u3082\u512a\u308c\u3066\u3044\u308b\u3002\u3053\u306e\u305f\u3081\u3001\u30b9\u30da\u30fc\u30b9\u306f\u9650\u3089\u308c\u3066\u3044\u308b\u304c\u9ad8\u3044\u8010\u71b1\u6027\u304c\u91cd\u8981\u306a\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306e\u9ad8\u3044\u58c1\u3001\u5c4b\u6839\u3001\u57fa\u790e\u306e\u305f\u3081\u306e\u6700\u826f\u306e\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board.webp\" alt=\"\u6700\u9ad8R\u5024\u306e\u767a\u6ce1\u30dc\u30fc\u30c9\" class=\"wp-image-177\" srcset=\"https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board.webp 800w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board-300x225.webp 300w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board-768x576.webp 768w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board-16x12.webp 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u767a\u6ce1\u30dc\u30fc\u30c9\u65ad\u71b1\u3067R\u5024\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n\n\n\n<p>R\u5024\u306f\u3001\u65ad\u71b1\u6750\u304c\u3069\u308c\u3060\u3051\u52b9\u679c\u7684\u306b\u71b1\u4f1d\u5c0e\u306b\u62b5\u6297\u3059\u308b\u304b\u3092\u6570\u5024\u5316\u3057\u305f\u3082\u306e\u3067\u3059\u3002R\u5024\u304c\u9ad8\u3044\u3068\u3044\u3046\u3053\u3068\u306f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u3088\u308a\u5927\u304d\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u7bc0\u7d04<\/strong>\u00a0\u51b7\u6696\u623f\u8ca0\u8377\u306e\u6e1b\u5c11\u306b\u3088\u308b\u3002<\/li>\n\n\n\n<li><strong>\u3088\u308a\u8584\u3044\u65ad\u71b1\u5c64<\/strong>-\u58c1\u3084\u5c4b\u6839\u88cf\u306e\u3088\u3046\u306a\u30b9\u30da\u30fc\u30b9\u306b\u5236\u7d04\u306e\u3042\u308b\u7528\u9014\u306b\u306f\u6b20\u304b\u305b\u306a\u3044\u3002<\/li>\n\n\n\n<li><strong>\u9577\u671f\u71b1\u5b89\u5b9a\u6027<\/strong>\u00a0\u9069\u5207\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u300c\u30b5\u30fc\u30de\u30eb\u30c9\u30ea\u30d5\u30c8\u300d\uff08\u7d4c\u5e74\u5909\u5316\u306b\u3088\u308bR\u5024\u306e\u4f4e\u4e0b\uff09\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u767a\u6ce1\u30dc\u30fc\u30c9\u306f\u3001\u305d\u306e\u512a\u308c\u305f\u7279\u6027\u306b\u3088\u308a\u3001\u9ad8R\u306e\u7528\u9014\u3092\u652f\u914d\u3057\u3066\u3044\u308b\u3002\u00a0<strong>\u30af\u30ed\u30fc\u30ba\u30c9\u30bb\u30eb\u69cb\u9020<\/strong>\u3053\u306e\u7d20\u6750\u306f\u3001\u7e4a\u7dad\u72b6\u3084\u30aa\u30fc\u30d7\u30f3\u30bb\u30eb\u7d20\u6750\u3088\u308a\u3082\u65ad\u71b1\u30ac\u30b9\u3092\u9589\u3058\u8fbc\u3081\u3084\u3059\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PIR\uff08\u30dd\u30ea\u30a4\u30bd\u30b7\u30a2\u30cc\u30ec\u30fc\u30c8\uff09\u30d5\u30a9\u30fc\u30e0\uff1a\u6700\u9ad8\u306eR\u5024\u30ea\u30fc\u30c0\u30fc<\/h3>\n\n\n\n<p><strong><a href=\"https:\/\/polyisofactory.com\/ja\/%e6%96%ad%e7%86%b1\/%e3%83%9d%e3%83%aa%e3%82%a4%e3%82%bd\/\">PIR\u30d5\u30a9\u30fc\u30e0\u30dc\u30fc\u30c9<\/a> 1\u30a4\u30f3\u30c1\u3042\u305f\u308aR-6.0\uff5eR-7.0\u3092\u4f9b\u7d66<\/strong>\u3053\u308c\u306f\u786c\u8cea\u30d5\u30a9\u30fc\u30e0\u306e\u4e2d\u3067\u6700\u9ad8\u306e\u8a55\u4fa1\u3067\u3042\u308b\u3002\u3053\u308c\u306f\u00a0<strong>\u71b1\u4f1d\u5c0e\u7387\u304c\u4f4e\u3044\uff080.023W\/mK\u3068\u4f4e\u3044\uff09<\/strong>\u00a0\u305d\u3057\u3066\u00a0<strong>\u30ac\u30b9\u5145\u586b\u5bc6\u9589\u69cb\u9020<\/strong>.\u4e3b\u306a\u7279\u5fb4\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d5\u30a9\u30a4\u30eb\u30d5\u30a7\u30a4\u30b5\u30fc<\/strong>\u00a0\u3053\u308c\u306f\u653e\u5c04\u30d0\u30ea\u30a2\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u71b1\u3092\u53cd\u5c04\u3059\u308b\u3053\u3068\u3067\u5168\u4f53\u306eR\u5024\u3092\u9ad8\u3081\u308b\u3002<\/li>\n\n\n\n<li><strong>\u8010\u706b\u6027<\/strong>\u00a0\u81ea\u5df1\u6d88\u706b\u6027\uff08\u901a\u5e38\u3001\u30af\u30e9\u30b9B\u307e\u305f\u306f\u30af\u30e9\u30b90\u306e\u9632\u706b\u7b49\u7d1a\uff09\u306b\u3088\u308b\u3082\u306e\u3002<\/li>\n\n\n\n<li><strong>\u8010\u6e7f\u6027<\/strong>\u5c4b\u6839\u3001\u5916\u58c1\uff08ETICS\u30b7\u30b9\u30c6\u30e0\uff09\u3001\u5730\u4e0b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/li>\n\n\n\n<li><strong>\u3088\u308a\u8584\u3044\u30a4\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3<\/strong>-R-30\u3092\u9054\u6210\u3059\u308b\u306b\u306f\u3001\u30b0\u30e9\u30b9\u30d5\u30a1\u30a4\u30d0\u30fc\u306e10\u30a4\u30f3\u30c1\u306b\u5bfe\u3057\u3001PIR\u306e\u308f\u305a\u304b5\u30a4\u30f3\u30c1\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u7528\u9014\uff1a\u5546\u696d\u65bd\u8a2d\u306e\u5c4b\u6839\u3001\u7a7a\u6d1e\u58c1\u3001\u71b1\u6a4b\u306e\u4fee\u6b63\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">XPS\uff08\u62bc\u51fa\u30dd\u30ea\u30b9\u30c1\u30ec\u30f3\uff09\u30d5\u30a9\u30fc\u30e0\uff1a\u8010\u6e7f\u6027\u30d1\u30d5\u30a9\u30fc\u30de\u30fc<\/h3>\n\n\n\n<p>XPS\u304c\u63d0\u4f9b\u3059\u308b\u3082\u306e\u00a0<strong>1\u30a4\u30f3\u30c1\u3042\u305f\u308aR-5.0<\/strong>\u00a0\u3092\u5f97\u610f\u3068\u3059\u308b\u3002\u00a0<strong><a href=\"https:\/\/www.archiexpo.cn\/prod\/insulfoam\/product-106961-2470580.html\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.archiexpo.cn\/prod\/insulfoam\/product-106961-2470580.html\" rel=\"noreferrer noopener nofollow\">\u6e7f\u6f64\u307e\u305f\u306f\u9ad8\u8ca0\u8377\u74b0\u5883<\/a><\/strong>.\u969b\u7acb\u3063\u305f\u7279\u5fb4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9ad8\u3044\u5727\u7e2e\u5f37\u5ea6<\/strong>\u00a0(\u6700\u5927800kPa\uff09\u3067\u3001\u57fa\u790e\u3001\u30bf\u30f3\u30af\u30d9\u30fc\u30b9\u3001\u30b0\u30ea\u30fc\u30f3\u30eb\u30fc\u30d5\u306b\u6700\u9069\u3002<\/li>\n\n\n\n<li><strong>\u6700\u5c0f\u9650\u306e\u5438\u6c34<\/strong>\u00a0(&lt;0.3%)\u3067\u3042\u308a\u3001\u6e7f\u3063\u305f\u72b6\u614b\u3067\u3082R\u5024\u3092\u7dad\u6301\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u6ed1\u3089\u304b\u306a\u8868\u9762<\/strong>\u00a0\u30e1\u30f3\u30d6\u30ec\u30f3\u3084\u4ed5\u4e0a\u3052\u6750\u306e\u65bd\u5de5\u304c\u5bb9\u6613\u306b\u306a\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5236\u9650R\u5024\u306f\u3001\u30d6\u30ed\u30fc\u30a4\u30f3\u30b0\u30ac\u30b9\u304c\u629c\u3051\u3066\u3044\u304f\u306b\u3064\u308c\u3066\u3001\u7d4c\u6642\u7684\u306b\uff5e10%\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">EPS\uff08\u767a\u6ce1\u30dd\u30ea\u30b9\u30c1\u30ec\u30f3\uff09\u30d5\u30a9\u30fc\u30e0\uff1a\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u30aa\u30fc\u30eb\u30e9\u30a6\u30f3\u30c0\u30fc<\/h3>\n\n\n\n<p>\u6a19\u6e96EPS\u00a0<strong>\u30a4\u30f3\u30c1\u5f53\u305f\u308aR-3.6-R-4.2<\/strong>\u3057\u304b\u3057\u00a0<strong>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u5f37\u5316EPS\u304cR-4.5\uff5eR-5.0\u306b\u5230\u9054<\/strong>\u00a0\u71b1\u3092\u53cd\u5c04\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3002\u5229\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f4e\u30b3\u30b9\u30c8<\/strong>\u00a0PIR\u3084XPS\u3088\u308a\u3082\u3002<\/li>\n\n\n\n<li><strong>\u6c4e\u7528\u6027<\/strong>-\u58c1\u3001\u57fa\u790e\uff08Insulfoam DB\u6c34\u5207\u308a\u677f\u306a\u3069\uff09\u3001\u30b9\u30e9\u30d6\u306e\u4e0b\u306b\u4f7f\u7528\u3002<\/li>\n\n\n\n<li><strong>\u9577\u671f\u5b89\u5b9a\u6027<\/strong>-\u5927\u304d\u306a\u71b1\u30c9\u30ea\u30d5\u30c8\u306f\u306a\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30d7\u30ec\u30fc\u30fb\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u30fb\u30d5\u30a9\u30fc\u30e0\uff08SPF\uff09\uff1a\u7a7a\u6d1e\u306b\u304a\u3051\u308b\u9ad8\u6027\u80fd<\/h3>\n\n\n\n<p>\u5805\u82e6\u3057\u3044\u300c\u30dc\u30fc\u30c9\u300d\u3067\u306f\u306a\u3044\u304c\u3001SPF\u306f\u6ce8\u76ee\u306b\u5024\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30af\u30ed\u30fc\u30ba\u30c9\u30bb\u30ebSPF\u306f1\u30a4\u30f3\u30c1\u3042\u305f\u308aR-6.0\uff5eR-7.0\u3092\u63d0\u4f9b<\/strong>PIR\u3068\u4e00\u81f4\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u7a7a\u6c17\u6f0f\u308c\u306e\u30b7\u30fc\u30eb<\/strong>\u00a0\u69cb\u9020\u7684\u306a\u5f37\u5ea6\u304c\u5897\u3059\u3002<\/li>\n\n\n\n<li>\u3053\u3093\u306a\u65b9\u306b\u6700\u9069\u00a0<strong>\u4e0d\u898f\u5247\u306a\u5f62<\/strong>\u00a0(\u5c4b\u6839\u88cf\u5782\u6728\u3001\u7e01\u6839\u592a\u306a\u3069\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u7279\u6b8a\u30d5\u30a9\u30fc\u30e0\u30cb\u30c3\u30c1\u306a\u9ad8R\u30aa\u30d7\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d5\u30a9\u30fc\u30e0\u30b0\u30e9\u30b9 (FOAMGLAS\u00ae)<\/strong>:\u30a4\u30f3\u30c1\u3042\u305f\u308aR-3\uff0e\u00a0<strong>\u4e0d\u71c3\u6027\u3001\u4e0d\u6d78\u900f\u6027<\/strong>LNG\u30bf\u30f3\u30af\u57fa\u5730\u306e\u3088\u3046\u306a\u7523\u696d\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u308b\u3002<\/li>\n\n\n\n<li><strong>PE\u30d5\u30a9\u30fc\u30e0\u30b9\u30ea\u30fc\u30d7\u30d1\u30c3\u30c9<\/strong>:\u5c4b\u5916\u7528PIR\u30de\u30c3\u30c8\u00a0<strong>R-2.1-R-2.2<\/strong>\u00a0(ASTM F3340-18\u306b\u3088\u308b\u8a66\u9a13\uff099\u3067\u3001\u30dd\u30fc\u30bf\u30d6\u30eb\u30d5\u30a9\u30fc\u30e0\u306e\u4e2d\u3067\u6700\u3082\u9ad8\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">R\u5024\u306e\u6bd4\u8f03\uff1a\u4e3b\u8981\u30c7\u30fc\u30bf\u4e00\u89a7<\/h2>\n\n\n\n<p><em>\u8868\uff1a\u786c\u8cea\u767a\u6ce1\u30dc\u30fc\u30c9\u306eR\u5024\u3068\u7528\u9014<\/em><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d5\u30a9\u30fc\u30e0\u30bf\u30a4\u30d7<\/th><th>\u30a4\u30f3\u30c1\u3042\u305f\u308a\u306eR\u5024<\/th><th>\u6700\u9069<\/th><th>\u5236\u9650\u4e8b\u9805<\/th><\/tr><\/thead><tbody><tr><td><strong>PIR<\/strong><\/td><td>R-6.0-R-7.0<\/td><td>\u5c4b\u6839\u3001\u58c1\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u30fb\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30fb\u30be\u30fc\u30f3<\/td><td>\u3088\u308a\u9ad8\u3044\u30b3\u30b9\u30c8<\/td><\/tr><tr><td><strong>\u30a8\u30c3\u30af\u30b9\u30d4\u30fc\u30a8\u30b9<\/strong><\/td><td>R-5.0<\/td><td>\u57fa\u790e\u3001\u5e8a\u4e0b\u3001\u6e7f\u6c17\u306e\u591a\u3044\u5834\u6240<\/td><td>R\u5024\u306f\u82e5\u5e72\u4f4e\u4e0b\u3059\u308b<\/td><\/tr><tr><td><strong>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8EPS<\/strong><\/td><td>R-4.5-R-5.0<\/td><td>\u4e88\u7b97\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3001\u8ca1\u56e3<\/td><td>\u3088\u308a\u4f4e\u3044\u5727\u7e2e\u5f37\u5ea6<\/td><\/tr><tr><td><strong>\u6a19\u6e96EPS<\/strong><\/td><td>R-3.6-R-4.2<\/td><td>\u4e00\u822c\u7528\u9014\u3001\u5305\u88c5<\/td><td>\u9ad8\u8ca0\u8377\u30a8\u30ea\u30a2\u7528\u3067\u306f\u306a\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">R\u5024\u4ee5\u5916\u306e\u91cd\u8981\u306a\u8981\u7d20<\/h2>\n\n\n\n<p>\u30d5\u30a9\u30fc\u30e0\u306e\u9078\u629e\u306fR\/in\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6c17\u5019<\/strong>:\u5bd2\u51b7\u5730\uff08\u7c73\u56fd\u5317\u90e8\u306a\u3069\uff09\u3067\u306f\u5c4b\u6839\u88cf\u306eR\u5024\u306fR-49\uff5eR-60\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u4e2d\u7b49\u5ea6\u5730\u57df\u3067\u306fR-30\uff5eR-385\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/li>\n\n\n\n<li><strong>\u6c34\u5206<\/strong>:\u5730\u4e0b\u5ba4\u306b\u306fXPS\u307e\u305f\u306f\u72ec\u7acb\u6c17\u6ce1\u30d5\u30a9\u30fc\u30e0\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u6d88\u9632\u6cd5<\/strong>:PIR\u3068\u30b9\u30d7\u30ec\u30fc\u30d5\u30a9\u30fc\u30e0\u306f\u591a\u304f\u306e\u5834\u5408\u3001\u3088\u308a\u53b3\u3057\u3044\u5efa\u7bc9\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30b3\u30b9\u30c8<\/strong>:PIR\u306e\u30b3\u30b9\u30c8\u306fXPS\u3088\u308a\uff5e20%\u9ad8\u3044\u304c\u3001R\u5024\u306f15\uff5e20%\u9ad8\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u306b\u3064\u3044\u3066\u306f\u00a0<strong>\u767a\u6ce1\u30dc\u30fc\u30c9\u65ad\u71b1\u6750\u306e\u4e2d\u3067\u7d76\u5bfe\u7684\u306b\u9ad8\u3044R\u5024\u3092\u6301\u3064PIR\uff08\u30dd\u30ea\u30a4\u30bd\uff09\u306f\u3001\u8ab0\u3082\u304c\u8a8d\u3081\u308b\u30ea\u30fc\u30c0\u30fc\u3067\u3042\u308b\u3002<\/strong>\u00a0\u30a4\u30f3\u30c1\u3042\u305f\u308aR-7\uff0e\u3053\u308c\u3092\u00a0<strong>\u30a2\u30eb\u30df\u30db\u30a4\u30eb\u30d5\u30a7\u30a4\u30b5\u30fc<\/strong>\u00a0\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u3089\u306b\u653e\u5c04\u30d0\u30ea\u30a2\u52b9\u679c\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6e7f\u6c17\u306e\u591a\u3044\u5834\u6240\u3084\u8377\u91cd\u306e\u304b\u304b\u308b\u5834\u6240\u3067\u306f\u3001XPS\u3084\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8EPS\u304c\u5b9f\u7528\u7684\u306a\u4ee3\u66ff\u54c1\u3068\u306a\u308a\u307e\u3059\u3002\u30dc\u30fc\u30c9\u3092\u9078\u3076\u969b\u306b\u306f\u3001\u5fc5\u305a\u73fe\u5730\u306e\u5efa\u7bc9\u57fa\u6e96\u6cd5\u304a\u3088\u3073\u7b2c\u4e09\u8005\u6a5f\u95a2\u306e\u8a8d\u8a3c\uff08ISO 9001\u3001ASTM\uff09\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>When choosing insulation for a building project,\u00a0R-value measures resistance to heat flow\u00a0\u2014 and higher values mean better thermal performance. Among [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":177,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-176","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"uagb_featured_image_src":{"full":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board.webp",800,600,false],"thumbnail":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board-150x150.webp",150,150,true],"medium":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board-300x225.webp",300,225,true],"medium_large":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board-768x576.webp",768,576,true],"large":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board.webp",800,600,false],"1536x1536":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board.webp",800,600,false],"2048x2048":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board.webp",800,600,false],"trp-custom-language-flag":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/06\/highest-R-value-foam-board-16x12.webp",16,12,true]},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/polyisofactory.com\/ja\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"When choosing insulation for a building project,\u00a0R-value measures resistance to heat flow\u00a0\u2014 and higher values mean better thermal performance. Among [&hellip;]","_links":{"self":[{"href":"https:\/\/polyisofactory.com\/ja\/wp-json\/wp\/v2\/posts\/176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/polyisofactory.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/polyisofactory.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/polyisofactory.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/polyisofactory.com\/ja\/wp-json\/wp\/v2\/comments?post=176"}],"version-history":[{"count":0,"href":"https:\/\/polyisofactory.com\/ja\/wp-json\/wp\/v2\/posts\/176\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/polyisofactory.com\/ja\/wp-json\/wp\/v2\/media\/177"}],"wp:attachment":[{"href":"https:\/\/polyisofactory.com\/ja\/wp-json\/wp\/v2\/media?parent=176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/polyisofactory.com\/ja\/wp-json\/wp\/v2\/categories?post=176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/polyisofactory.com\/ja\/wp-json\/wp\/v2\/tags?post=176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}