{"id":208,"date":"2025-08-04T08:02:41","date_gmt":"2025-08-04T07:02:41","guid":{"rendered":"https:\/\/polyisofactory.com\/?p=208"},"modified":"2025-08-04T08:02:46","modified_gmt":"2025-08-04T07:02:46","slug":"%e6%b5%b7%e8%b3%8a%e7%9b%a4%e3%81%aer%e5%80%a4","status":"publish","type":"post","link":"https:\/\/polyisofactory.com\/ja\/knowledge\/r-value-of-pir-board\/","title":{"rendered":"PIR\u30dc\u30fc\u30c9\u306eR\u5024\u306f\uff1f"},"content":{"rendered":"<p>\u5efa\u7269\u306e\u65ad\u71b1\u306b\u3064\u3044\u3066\u7814\u7a76\u3057\u3066\u3044\u308b\u306e\u306a\u3089\u3001\u00a0<strong>\u306eR\u5024 <a href=\"https:\/\/polyisofactory.com\/ja\/%e6%96%ad%e7%86%b1\/%e3%83%9d%e3%83%aa%e3%82%a4%e3%82%bd\/\" data-type=\"link\" data-id=\"https:\/\/polyisofactory.com\/insulation\/polyiso\/\">PIR\u30dc\u30fc\u30c9<\/a><\/strong>\u00a0\u3068\u3044\u3046\u7528\u8a9e\u306f\u3001\u7d76\u5bfe\u306b\u7406\u89e3\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\u3002\u7c21\u5358\u306b\u8a00\u3048\u3070\u3001R\u5024\u306f\u3001\u6750\u6599\u304c\u71b1\u306e\u6d41\u308c\u306b\u3069\u308c\u3060\u3051\u62b5\u6297\u3059\u308b\u304b\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002R\u5024\u304c\u9ad8\u3051\u308c\u3070\u9ad8\u3044\u307b\u3069\u3001\u65ad\u71b1\u6750\u304c\u51ac\u306b\u71b1\u3092\u9003\u304c\u3057\u305f\u308a\u3001\u590f\u306b\u71b1\u304c\u5165\u3063\u3066\u304f\u308b\u306e\u3092\u9632\u3050\u306e\u306b\u512a\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002PIR\u306e\u5834\u5408 <a href=\"https:\/\/polyisofactory.com\/ja\/%e7%9f%a5%e8%ad%98\/%e3%83%9d%e3%83%aa%e3%82%a4%e3%82%bd%e3%82%b7%e3%82%a2%e3%83%8c%e3%83%ac%e3%83%bc%e3%83%88%e6%9d%bf%e3%81%a8%e3%81%af\/\" data-type=\"link\" data-id=\"https:\/\/polyisofactory.com\/knowledge\/what-is-a-polyisocyanurate-board\/\">(\u30dd\u30ea\u30a4\u30bd\u30b7\u30a2\u30cc\u30ec\u30fc\u30c8\uff09\u30dc\u30fc\u30c9<\/a> - \u6700\u9ad8\u7d1a\u306e\u786c\u8cea\u767a\u6ce1\u65ad\u71b1\u6750\u3067\u3042\u308b\u786c\u8cea\u767a\u6ce1\u65ad\u71b1\u6750\u306f\u3001\u52b9\u7387\u7684\u306b\u9ad8\u3044R\u5024\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u304c\u7279\u9577\u3067\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u305d\u306e\u3059\u3079\u3066\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/08\/R-value-of-PIR-board.webp\" alt=\"PIR\u30dc\u30fc\u30c9\u306eR\u5024\" class=\"wp-image-209\" srcset=\"https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/08\/R-value-of-PIR-board.webp 600w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/08\/R-value-of-PIR-board-300x300.webp 300w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/08\/R-value-of-PIR-board-150x150.webp 150w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/08\/R-value-of-PIR-board-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">R\u5024\u304c\u65ad\u71b1\u6750\u306e\u30b9\u30fc\u30d1\u30fc\u30d1\u30ef\u30fc\u3067\u3042\u308b\u7406\u7531<\/h2>\n\n\n\n<p>\u8003\u3048\u308b\u00a0<strong>R\u5024<\/strong>\u00a0\u6e29\u5ea6\u5909\u5316\u306b\u5bfe\u3059\u308b\u30b9\u30fc\u30d1\u30fc\u30d2\u30fc\u30ed\u30fc\u306e\u76fe\u306e\u3088\u3046\u306b\u3002\u5916\u304c\u6c37\u70b9\u4e0b\u306e\u5bd2\u3055\u3067\u3042\u308d\u3046\u3068\u3001\u708e\u5929\u4e0b\u306e\u6691\u3055\u3067\u3042\u308d\u3046\u3068\u3001\u65ad\u71b1\u6750\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6c17\u6e29\u306e\u5909\u5316\u304b\u3089\u8eab\u3092\u5b88\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u00a0<strong>\u9ad8R\u5024<\/strong>\u00a0(PIR\u30dc\u30fc\u30c9\u306e\u3088\u3046\u306a\uff09\u5f37\u529b\u306a\u30d0\u30ea\u30a2\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5ba4\u5185\u6e29\u5ea6\u3092\u5feb\u9069\u3067\u5b89\u5b9a\u3057\u305f\u72b6\u614b\u306b\u4fdd\u3064<\/li>\n\n\n\n<li>\u30a8\u30cd\u30eb\u30ae\u30fc\u6599\u91d1\u306e\u524a\u6e1b\uff08\u51b7\u6696\u623f\u8cbb\u306e\u524a\u6e1b\uff09<\/li>\n\n\n\n<li>\u30ab\u30fc\u30dc\u30f3\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u306e\u524a\u6e1b<\/li>\n\n\n\n<li>\u7d50\u9732\u3068\u6e7f\u6c17\u306b\u3088\u308b\u30c0\u30e1\u30fc\u30b8\u3092\u9632\u3050<\/li>\n\n\n\n<li>\u5efa\u7269\u3092\u3088\u308a\u9759\u304b\u306b\u3059\u308b\uff08\u30dc\u30fc\u30ca\u30b9\u9632\u97f3\uff01\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>PIR\u30dc\u30fc\u30c9\u306e\u512a\u308c\u305fR\u5024<\/strong>\u00a0\u30c0\u30a6\u30f3\u30b8\u30e3\u30b1\u30c3\u30c8\u306e\u3088\u3046\u306b\u5bb6\u306b\u6696\u304b\u3055\u3092\u3082\u305f\u3089\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">R\u5024\u306e\u6e2c\u5b9a\u65b9\u6cd5\u306f\uff1f\u00a0<\/h2>\n\n\n\n<p>\u79d1\u5b66\u8005\u306e\u6e2c\u5b9a\u00a0<strong>R\u5024<\/strong>\u00a0\u30e1\u30fc\u30c8\u30eb\u5358\u4f4d(m\u00b2-K\/W)\u307e\u305f\u306f\u30a4\u30f3\u30da\u30ea\u30a2\u30eb\u5358\u4f4d(ft\u00b2-\u00b0F-h\/BTU)\u3002\u8907\u96d1\u306a\u5358\u4f4d\u3092\u6c17\u306b\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\uff01\u3053\u306e\u30dd\u30a4\u30f3\u30c8\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<p><strong>\u6570\u5b57\u304c\u5927\u304d\u3044\u307b\u3069\u65ad\u71b1\u6027\u80fd\u304c\u9ad8\u3044\u3002<\/strong><\/p>\n\n\n\n<p><strong>PIR\u30dc\u30fc\u30c9\u306eR\u5024<\/strong>\u00a0\u306b\u4f9d\u5b58\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7d20\u6750\u306e\u7a2e\u985e<\/strong>\u00a0PIR\u306f\u512a\u79c0\u3060\u3002\u00a0<em>\u56fa\u6709\u306e\u71b1\u62b5\u6297<\/em>.<\/li>\n\n\n\n<li><strong>\u539a\u3055\uff1a<\/strong>\u00a0\u30dc\u30fc\u30c9\u304c\u539a\u3044\uff1dR\u5024\u304c\u9ad8\u3044\uff08\u4f8b\u3048\u3070\u3001100mm\u306ePIR\u306f50mm\u306e\u7d042\u500d\u306eR\u5024\u3092\u6301\u3064\uff09\u3002<\/li>\n\n\n\n<li><strong>\u5bc6\u5ea6\u3068\u69cb\u9020\uff1a<\/strong>\u00a0PIR\u306e\u5fae\u7d30\u306a\u72ec\u7acb\u6c17\u6ce1\u69cb\u9020\u304c\u7a7a\u6c17\u3092\u9589\u3058\u8fbc\u3081\u3001\u71b1\u306e\u6d41\u308c\u3092\u898b\u4e8b\u306b\u906e\u65ad\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u5e74\u9f62\u3068\u6761\u4ef6<\/strong>\u00a0PIR\u306e\u54c1\u8cea\u7dad\u6301\u00a0<strong>\u9ad8R\u5024<\/strong>\u00a0\u52a3\u5316\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u306a\u304c\u3089\u9577\u671f\u7684\u306b\u4f7f\u7528\u3067\u304d\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">PIR\u30dc\u30fc\u30c9\u306eR\u5024\uff1a\u6570\u5024\u306e\u8aac\u660e<\/h2>\n\n\n\n<p>\u3060\u304b\u3089\u00a0<strong>PIR\u30dc\u30fc\u30c9\u306eR\u5024\u306f\uff1f<\/strong>\u00a0\u5177\u4f53\u7684\u306b\u306f\uff1f\u5178\u578b\u7684\u306a\u5024\u00a0<strong>\u539a\u305525mm\uff081\u30a4\u30f3\u30c1\uff09\u3042\u305f\u308a<\/strong>\u00a0\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30e1\u30fc\u30c8\u30eb\uff1a<\/strong>\u00a0\u7d04\u00a0<strong>1.20\uff5e1.35 m\u00b2-K\/W<\/strong>\u00a025mm\u3042\u305f\u308a<\/li>\n\n\n\n<li><strong>\u30a4\u30f3\u30da\u30ea\u30a2\u30eb<\/strong>\u00a0\u7d04\u00a0<strong>1\u30a4\u30f3\u30c1\u5f53\u305f\u308aR-6.8\uff5eR-7.7<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>PIR\u306eR\u5024\u306f\u306a\u305c\u9ad8\u3044\u306e\u3067\u3059\u304b\uff1f<\/strong>\u00a0\u305d\u306e\u79d8\u5bc6\u306f\u3001\u4f55\u767e\u4e07\u3068\u3044\u3046\u5c0f\u3055\u306a\u5bc6\u9589\u3055\u308c\u305f\u6c17\u6ce1\uff08\u30bb\u30eb\uff09\u306e\u4e2d\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u30ac\u30b9\u306b\u3042\u308b\u3002\u3053\u306e\u30ac\u30b9\u306f\u901a\u5e38\u306e\u7a7a\u6c17\u3088\u308a\u3082\u71b1\u4f1d\u5c0e\u304c\u9045\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PIR\u3068\u4ed6\u306e\u65ad\u71b1\u6750\u3068\u306e\u6bd4\u8f03<\/h3>\n\n\n\n<p>\u3069\u3046\u3060\u00a0<strong>PIR\u30dc\u30fc\u30c9\u306eR\u5024<\/strong>\u00a0\u4e00\u822c\u7684\u306a\u7d20\u6750\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u65ad\u71b1\u30bf\u30a4\u30d7<\/th><th>\u30a4\u30f3\u30c1\u3042\u305f\u308a\u306e\u6a19\u6e96R\u5024\uff08\u30a4\u30f3\u30da\u30ea\u30a2\u30eb\uff09<\/th><th>25mm\u3042\u305f\u308a\u306e\u6a19\u6e96R\u5024\uff08\u30e1\u30fc\u30c8\u30eb\u6cd5\uff09<\/th><th>\u5099\u8003<\/th><\/tr><\/thead><tbody><tr><td><strong>PIR\u30dc\u30fc\u30c9<\/strong><\/td><td>R-6.8\u304b\u3089R-7.7<\/td><td>1.20\uff5e1.35 m\u00b2-K\/W<\/td><td><strong>\u6700\u3082\u4e00\u822c\u7684\u306a\u786c\u8cea\u30d5\u30a9\u30fc\u30e0\u3002<\/strong>&nbsp;\u5b89\u5b9a\u3057\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3002<\/td><\/tr><tr><td>PUR\u30dc\u30fc\u30c9<\/td><td>R-6.0\u304b\u3089R-6.5<\/td><td>1.05\uff5e1.14 m\u00b2-K\/W<\/td><td>PIR\u306b\u4f3c\u3066\u3044\u308b\u304c\u3001\u82e5\u5e72\u4f4e\u3044\u3002<\/td><\/tr><tr><td>EPS\uff08\u30db\u30ef\u30a4\u30c8\u30d3\u30fc\u30ba\u767a\u6ce1\u30b9\u30c1\u30ed\u30fc\u30eb\uff09<\/td><td>R-3.6\u304b\u3089R-4.2<\/td><td>0.63\uff5e0.74 m\u00b2-K\/W<\/td><td>\u540c\u3058R\u5024\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u3088\u308a\u5927\u304d\u306a\u539a\u307f\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/td><\/tr><tr><td>XPS\uff08\u30d6\u30eb\u30fc\/\u30d4\u30f3\u30af\u30dc\u30fc\u30c9\uff09<\/td><td>R-5.0\u304b\u3089R-5.5<\/td><td>0.88\uff5e0.97 m\u00b2-K\/W<\/td><td>\u8010\u6e7f\u6027\u306f\u826f\u3044\u304c\u3001PIR\u3088\u308aR\u304c\u4f4e\u3044\u3002<\/td><\/tr><tr><td>\u30df\u30cd\u30e9\u30eb\u30a6\u30fc\u30eb\uff08\u30ed\u30fc\u30eb\uff0f\u30d0\u30c3\u30c8\uff09<\/td><td>R-3.0\u304b\u3089R-3.8<\/td><td>0.53\uff5e0.67 m\u00b2-K\/W<\/td><td>\u826f\u597d\u306a\u9632\u97f3\u30fb\u9632\u706b\u6027\u80fd\u3001\u3088\u308a\u4f4e\u3044\u653e\u71b1\u6027\u3002<\/td><\/tr><tr><td>\u30b0\u30e9\u30b9\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30d0\u30c3\u30c8<\/td><td>R-2.9\u304b\u3089R-3.8<\/td><td>0.51\uff5e0.67 m\u00b2-K\/W<\/td><td>\u4e00\u822c\u7684\u3067\u4f4e\u4e88\u7b97\u3001\u30a4\u30f3\u30c1\u3042\u305f\u308a\u306eR\u304c\u4f4e\u3044\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>PIR\u30dc\u30fc\u30c9\u306f\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u786c\u8cea\u65ad\u71b1\u88fd\u54c1\u306e\u4e2d\u3067\u30011\u30a4\u30f3\u30c1\u3042\u305f\u308a\u306eR\u5024\u304c\u6700\u3082\u9ad8\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001EPS\u3084XPS\u3001\u30b0\u30e9\u30b9\u30d5\u30a1\u30a4\u30d0\u30fc\u306b\u6bd4\u3079\u3001\u3088\u308a\u8584\u3044PIR\u30dc\u30fc\u30c9\u3067\u5fc5\u8981\u306a\u65ad\u71b1\u30ec\u30d9\u30eb\uff08\u4f8b\u3048\u3070\u3001\u58c1\u3067R-30\uff09\u3092\u9054\u6210\u3067\u304d\u308b\u306e\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5efa\u7269\u306e\u8a2d\u8a08\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u30b9\u30da\u30fc\u30b9\u3092\u7bc0\u7d04\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b9f\u969b\u306ePIR\u306eR\u5024\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0<\/h3>\n\n\n\n<p>\u306b\u3064\u3044\u3066\u00a0<strong>PIR\u30dc\u30fc\u30c9\u306eR\u5024<\/strong>\u00a0\u306f\u5b8c\u74a7\u306a\u5b9f\u9a13\u5ba4\u6761\u4ef6\u4e0b\u3067\u30c6\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u3002\u5b9f\u969b\u306e\u6027\u80fd\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u53d6\u308a\u4ed8\u3051\u54c1\u8cea\uff1a<\/strong>\u00a0\u9699\u9593\u304c\u3042\u3063\u305f\u308a\u3001\u5727\u7e2e\u3055\u308c\u3066\u3044\u305f\u308a\u3001\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u304c\u60aa\u304b\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u71b1\u304c\u9003\u3052\u308b \"\u71b1\u6a4b \"\u3092\u4f5c\u308a\u3001\u71b1\u3092\u4e0b\u3052\u307e\u3059\u3002\u00a0<em>\u5b9f\u52b9R\u5024<\/em>.\u9069\u5207\u306a\u8a2d\u7f6e\u304c\u30ab\u30ae\u3068\u306a\u308b\uff01<\/li>\n\n\n\n<li><strong>\u6e29\u5ea6\u3060\uff1a<\/strong>\u00a0PIR\u306f\u5e45\u5e83\u3044\u6e29\u5ea6\u7bc4\u56f2\u3067\u4e00\u8cab\u3057\u3066\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u6c34\u5206\uff1a<\/strong>\u00a0PIR\u306f\uff08\u3044\u304f\u3064\u304b\u306e\u7d20\u6750\u3068\u306f\u7570\u306a\u308a\uff09\u5438\u6c34\u6027\u306b\u306f\u512a\u308c\u3066\u3044\u308b\u304c\u3001\u9577\u671f\u7684\u306a\u6e7f\u6f64\u306b\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u00a0<em>\u7f36<\/em>\u00a0\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3002\u512a\u308c\u305f\u8a2d\u8a08\u306f\u3053\u308c\u3092\u9632\u3050\u3002<\/li>\n\n\n\n<li><strong>\u30d5\u30a7\u30a4\u30b7\u30f3\u30b0\uff1a<\/strong>\u00a0<a href=\"https:\/\/polyisofactory.com\/ja\/%e8%a3%bd%e5%93%81\/%e7%ae%94%e3%83%9d%e3%83%aa%e3%82%a4%e3%82%bd%e3%83%95%e3%82%a9%e3%83%bc%e3%83%a0%e3%83%9c%e3%83%bc%e3%83%89%e6%96%ad%e7%86%b1%e9%ab%98%e6%80%a7%e8%83%bd%e7%86%b1%e3%82%bd%e3%83%aa%e3%83%a5%e3%83%bc\/\" data-type=\"link\" data-id=\"https:\/\/polyisofactory.com\/products\/foil-faced-polyiso-foam-board-insulation-high-performance-thermal-solution\/\">PIR\u30dc\u30fc\u30c9\u306e\u30db\u30a4\u30eb\u30d5\u30a7\u30fc\u30b7\u30f3\u30b0<\/a> \u653e\u5c04\u30d0\u30ea\u30a2\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u5168\u4f53\u7684\u306a\u6027\u80fd\u3092\u308f\u305a\u304b\u306b\u9ad8\u3081\u3001\u30d5\u30a9\u30fc\u30e0\u3092\u4fdd\u8b77\u3059\u308b\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u306a\u305c\u9ad8R\u5024PIR\u30dc\u30fc\u30c9\u3092\u9078\u3076\u306e\u304b\uff1f\u00a0<\/h2>\n\n\n\n<p>\u3067\u65ad\u71b1\u6750\u3092\u9078\u629e\u3059\u308b\u3002\u00a0<strong>\u30a4\u30f3\u30c1\u5f53\u305f\u308a\u6700\u9ad8\u306eR\u5024<\/strong>PIR\u3068\u540c\u69d8\u3001\u5927\u304d\u306a\u5229\u70b9\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7701\u30b9\u30da\u30fc\u30b9\uff1a<\/strong>\u00a0\u539a\u3044\u5c64\u306a\u3057\u3067\u9ad8\u3044\u65ad\u71b1\u30ec\u30d9\u30eb\u3092\u5b9f\u73fe\u3002\u58c1\u306e\u7a7a\u6d1e\u3001\u30b9\u30ea\u30e0\u306a\u5c4b\u6839\u3001\u6539\u4fee\u306b\u6700\u9069\u3002<\/li>\n\n\n\n<li><strong>\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\uff1a<\/strong>\u00a0\u6bce\u5e74\u3001\u51b7\u6696\u623f\u8cbb\u3092\u6700\u5927\u9650\u306b\u7bc0\u7d04\u3002\u9ad8\u3044\u00a0<strong>R\u5024PIR\u30dc\u30fc\u30c9<\/strong>\u00a0\u305d\u308c\u3060\u3051\u3067\u5143\u304c\u53d6\u308c\u308b\u3002<\/li>\n\n\n\n<li><strong>\u5efa\u7bc9\u57fa\u6e96\u6cd5\u306e\u9075\u5b88\uff1a<\/strong>\u00a0\u307e\u3059\u307e\u3059\u53b3\u3057\u304f\u306a\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u898f\u5236\u306b\u3082\u7c21\u5358\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3002<\/li>\n\n\n\n<li><strong>\u6301\u7d9a\u53ef\u80fd\u6027\uff1a<\/strong>\u00a0\u30a8\u30cd\u30eb\u30ae\u30fc\u4f7f\u7528\u91cf\u306e\u524a\u6e1b\u306f\u3001CO2\u6392\u51fa\u91cf\u306e\u524a\u6e1b\u306b\u76f4\u7d50\u3059\u308b\u3002PIR\u81ea\u4f53\u306b\u3082\u30ea\u30b5\u30a4\u30af\u30eb\u7d20\u6750\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3002<\/li>\n\n\n\n<li><strong>\u8010\u4e45\u6027\u304c\u3042\u308b\uff1a<\/strong>\u00a0PIR\u306f\u3001\u305d\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3092\u7dad\u6301\u3057\u3066\u3044\u308b\u3002\u00a0<strong>\u9ad8R\u5024<\/strong>\u00a0\u6570\u5341\u5e74\u306b\u308f\u305f\u308a\u3001\u52a3\u5316\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/08\/Install-PIR-board.webp\" alt=\"PIR\u30dc\u30fc\u30c9\u306e\u53d6\u308a\u4ed8\u3051\" class=\"wp-image-210\" srcset=\"https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/08\/Install-PIR-board.webp 600w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/08\/Install-PIR-board-300x300.webp 300w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/08\/Install-PIR-board-150x150.webp 150w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/08\/Install-PIR-board-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5fc5\u8981\u306aR\u5024\u306e\u8a08\u7b97\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u5efa\u7bc9\u57fa\u6e96\u6cd5\u3067\u306f\u6700\u4f4e\u9650\u00a0<strong>\u5fc5\u8981\u306aR\u5024<\/strong>\u00a0\u5c4b\u6839\u3001\u58c1\u3001\u5e8a\u306a\u3069\u306e\u5834\u5408\uff08\u4f8b\u3048\u3070\u3001\u30be\u30fc\u30f35\u306e\u58c1\u306e\u5834\u5408\u306fR-30\uff09\u3002\u3092\u6c42\u3081\u308b\u306b\u306f\u00a0<strong>PIR\u30dc\u30fc\u30c9\u306e\u539a\u3055<\/strong>\u00a0\u5fc5\u8981\u3060\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u304a\u4f4f\u307e\u3044\u306e\u5730\u57df\u306e\u5efa\u7bc9\u57fa\u6e96\u6cd5\u306e\u8981\u4ef6\uff08\u4f8b\uff1aR-30\uff09\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u3067\u5272\u308b\u3002\u00a0<strong>PIR\u306e1\u30a4\u30f3\u30c1\u3042\u305f\u308a\u306eR\u5024<\/strong>\u00a0(\u4f8b\u3048\u3070\u30011\u30a4\u30f3\u30c1\u5f53\u305f\u308aR-7\uff09\u3002<\/li>\n\n\n\n<li>\u5fc5\u8981\u306a\u539a\u3055 = \u5fc5\u8981\u306aR\u5024 \/ PIR1\u30a4\u30f3\u30c1\u3042\u305f\u308a\u306eR\u5024\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u30a4\u30f3\u30c1\u3042\u305f\u308aR-30\uff0fR-7\uff1d\uff5e4.3\u30a4\u30f3\u30c1\uff08110mm\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u88fd\u54c1\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306f\u3001\u5fc5\u305a\u5404\u88fd\u54c1\u306b\u6dfb\u4ed8\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<strong><a href=\"https:\/\/polyisofactory.com\/ja\/\" data-type=\"link\" data-id=\"https:\/\/polyisofactory.com\/\">PIR\u30dc\u30fc\u30c9\u30e1\u30fc\u30ab\u30fc<\/a><\/strong>\u00a0\u6b63\u78ba\u306aR\u5024\u306b\u3064\u3044\u3066\u306f<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PIR - \u9ad8\u6027\u80fd\u65ad\u71b1\u6750\u306e\u9078\u629e<\/h2>\n\n\n\n<p>\u7406\u89e3\u3059\u308b\u00a0<strong>R\u5024<\/strong>\u00a0\u306f\u3001\u52b9\u679c\u7684\u306a\u65ad\u71b1\u6750\u3092\u9078\u3076\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308b\u3002\u00a0<strong>PIR\u30dc\u30fc\u30c9\u306f\u5e38\u306b1\u30a4\u30f3\u30c1\u3042\u305f\u308a\u6700\u9ad8\u30af\u30e9\u30b9\u306eR\u5024\u3092\u5b9f\u73fe<\/strong>\u00a0\u786c\u8cea\u767a\u6ce1\u65ad\u71b1\u6750\u3067\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u512a\u308c\u305f\u71b1\u6027\u80fd\u3001\u5927\u5e45\u306a\u7701\u30a8\u30cd\u3001\u7a7a\u9593\u52b9\u7387\u3001\u9577\u671f\u7684\u306a\u5efa\u7269\u306e\u5feb\u9069\u6027\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002\u65ad\u71b1\u6750\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6bd4\u8f03\u3059\u308b\u5834\u5408\u00a0<strong>PIR\u30dc\u30fc\u30c9\u306e\u4f8b\u5916\u7684\u306aR\u5024<\/strong>\u00a0\u306f\u3001\u6700\u9ad8\u306e\u71b1\u52b9\u7387\u3092\u5fc5\u8981\u3068\u3059\u308b\u65b0\u7bc9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u6539\u7bc9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4e21\u65b9\u3067\u3001\u6700\u6709\u529b\u5019\u88dc\u3068\u306a\u308b\u3002<\/p>\n\n\n\n<p><strong>\u65ad\u71b1\u6027\u80fd\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3059\u6e96\u5099\u306f\u3067\u304d\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong>\u00a0RUILIAN\u306e\u9ad8R\u5024PIR\u30dc\u30fc\u30c9\u3092\u9078\u3079\u3070\u3001\u7701\u30a8\u30cd\u3068\u5feb\u9069\u6027\u304c\u9577\u7d9a\u304d\u3057\u307e\u3059\u3002\u4ed5\u69d8\u3068\u6280\u8853\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u5f0a\u793e\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\uff01<\/p>","protected":false},"excerpt":{"rendered":"<p>If you&#8217;re researching insulation for buildings,\u00a0R-value of PIR board\u00a0is a term you absolutely need to understand. 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