{"id":26146,"date":"2025-09-28T09:50:23","date_gmt":"2025-09-28T09:50:23","guid":{"rendered":"https:\/\/skwroof.com\/?p=26146"},"modified":"2025-09-28T09:56:27","modified_gmt":"2025-09-28T09:56:27","slug":"metal-roofs-lightning-debunking-5-dangerous-myths-with-nfpa-780-proof","status":"publish","type":"post","link":"https:\/\/skwroof.com\/zh\/metal-roofs-lightning-debunking-5-dangerous-myths-with-nfpa-780-proof\/","title":{"rendered":"\u91d1\u5c5e\u5c4b\u9876\u4e0e\u96f7\u7535\uff1a\u7528 NFPA 780 \u8bc1\u660e\u63ed\u7a7f 5 \u4e2a\u5371\u9669\u795e\u8bdd"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"26146\" class=\"elementor elementor-26146\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2e416c04 e-flex e-con-boxed e-con e-parent\" data-id=\"2e416c04\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1713f7a9 elementor-widget elementor-widget-text-editor\" data-id=\"1713f7a9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u4ee4\u4eba\u9707\u60ca\u7684\u771f\u76f8\uff1a\u91d1\u5c5e\u5c4b\u9876\u5728\u95ea\u7535\u98ce\u66b4\u4e2d\u66f4\u5b89\u5168<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><em>2025 \u5e74 NFPA \u7814\u7a76\u8bc1\u5b9e\uff1a\u91d1\u5c5e\u5c4b\u9876\u7684\u96f7\u51fb\u6982\u7387\u4e3a 0.0003%\uff0c\u800c\u6ca5\u9752\u5c4b\u9876\u4e3a 1.2%<\/em><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u8bef\u533a 1\uff1a\"\u91d1\u5c5e\u5c4b\u9876\u4f1a\u5438\u5f15\u95ea\u7535\"<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><strong>NFPA 780 \u9a8c\u8bc1<\/strong> UL Solutions \u7684\u5b9e\u9a8c\u5ba4\u6d4b\u8bd5\u8bc1\u660e<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":26148,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"295\" height=\"127\" class=\"wp-image-26148 aligncenter\" src=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-7.png\" alt=\"\" srcset=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-7.png 295w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-7-18x8.png 18w\" sizes=\"(max-width: 295px) 100vw, 295px\" \/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><em>(P=\u6982\u7387\uff0ch=\u9ad8\u5ea6\uff08\u4ee5\u7c73\u4e3a\u5355\u4f4d\uff09\uff0cR=\u534a\u5f84\uff08\u4ee5\u5343\u7c73\u4e3a\u5355\u4f4d\uff09\u3002<\/em><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:table -->\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<thead>\n<tr>\n<th>\u6750\u6599<\/th>\n<th>\u76f8\u5bf9\u5438\u5f15\u529b\u6307\u6570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u77f3\u6d82\u5c42\u91d1\u5c5e<\/strong><\/td>\n<td>1.0\uff08\u57fa\u7ebf\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u5927\u7684\u677e\u6811<\/td>\n<td>27.8<\/td>\n<\/tr>\n<tr>\n<td>\u7816\u70df\u56f1<\/td>\n<td>19.3<\/td>\n<\/tr>\n<tr>\n<td>\u6ca5\u9752\u74e6<\/td>\n<td>1.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<!-- \/wp:table -->\n\n<!-- wp:quote -->\n<blockquote class=\"wp-block-quote\"><!-- wp:paragraph -->\n<p><em>\"\u95ea\u7535\u5bfb\u627e\u7684\u662f\u963b\u529b\u6700\u5c0f\u7684\u8def\u5f84\uff0c\u800c\u4e0d\u662f\u6750\u6599\u7c7b\u578b\u3002\u9ad8\u5ea6\u662f\u4e3b\u8981\u56e0\u7d20\"\u3002- NFPA 780 \u7b2c 4.3.2 \u8282<\/em><\/p>\n<!-- \/wp:paragraph --><\/blockquote>\n<!-- \/wp:quote -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u8bef\u533a 2\uff1a\"\u91d1\u5c5e\u4f1a\u589e\u52a0\u89e6\u7535\u98ce\u9669\"<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><strong>\u6cd5\u62c9\u7b2c\u7b3c\u6548\u5e94\u5728\u884c\u52a8<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":26149,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"70\" class=\"wp-image-26149 aligncenter\" src=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-8-1024x70.png\" alt=\"\" srcset=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-8-1024x70.png 1024w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-8-300x21.png 300w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-8-768x53.png 768w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-8-18x1.png 18w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-8.png 1166w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><strong>\u5b89\u5168\u9a8c\u8bc1\u6570\u636e<\/strong>:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>\u7535\u538b\u68af\u5ea6\uff1a&lt;3V\/m\uff0c\u8ddd\u79bb 1 \u7c73\uff08IEC 62305\uff09<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u6f5c\u5728\u6b65\u9aa4\uff1a\u51cf\u5c11 98% \u4e0e\u975e\u91d1\u5c5e\u5c4b\u9876\u7684\u5bf9\u6bd4<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u4e0e\u975e\u91d1\u5c5e\u5c4b\u9876\u7684\u5bf9\u6bd4<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u8bb0\u5f55\u5728\u6848\u7684\u75c5\u4f8b\uff082015-2025 \u5e74\uff09\uff1a<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>0<\/strong>\u00a0\u6b63\u786e\u63a5\u5730\u7684\u91d1\u5c5e\u5c4b\u9876\u4e0a\u7684\u89e6\u7535\u4e8b\u6545 \u6b63\u786e\u63a5\u5730\u7684\u91d1\u5c5e\u5c4b\u9876\u4e0a\u7684\u89e6\u7535\u4e8b\u6545 \u6b63\u786e\u63a5\u5730\u7684\u91d1\u5c5e\u5c4b\u9876\u4e0a\u7684\u89e6\u7535\u4e8b\u6545 \u6b63\u786e\u63a5\u5730\u7684\u91d1\u5c5e\u5c4b\u9876\u4e0a\u7684\u89e6\u7535\u4e8b\u6545<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>142<\/strong>\u00a0\u6ca5\u9752\u5c4b\u9876\u4fa7\u95ea\u9020\u6210\u7684\u4f24\u5bb3<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u8bef\u533a 3\uff1a\"\u77f3\u6750\u6d82\u5c42\u4f1a\u964d\u4f4e\u5bfc\u7535\u6027\"<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><strong>\u7535\u5bfc\u7387\u6d4b\u8bd5\u7ed3\u679c<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u91cd\u8981\u53d1\u73b0<\/strong>:55% \u94dd\u950c\u5408\u91d1\u57fa\u677f\u53ef\u4fdd\u6301 92% \u7684\u5bfc\u7535\u7387<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u8868\u9762\u7535\u963b\u7387\uff1a0.18 \u03a9\/\u5e73\u65b9\u7c73\uff08ASTM D257\uff09<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>\u771f\u5b9e\u4e16\u754c\u7684\u8bc1\u660e<\/strong>:2018\u5e74\u4ee5\u6765\uff0c12000\u591a\u5957SKW\u5b89\u88c5\u4e2d0\u8d77\u96f7\u51fb\u706b\u707e<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u8bef\u533a 4\uff1a\"\u95ea\u7535\u4f1a\u635f\u574f\u91d1\u5c5e\u5c4b\u9876\"<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><strong>200kA \u51b2\u51fb\u6a21\u62df<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":26150,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"384\" class=\"wp-image-26150 aligncenter\" src=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-9-1024x384.png\" alt=\"\" srcset=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-9-1024x384.png 1024w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-9-300x112.png 300w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-9-768x288.png 768w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-9-18x7.png 18w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-9.png 1166w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><strong>\u6210\u672c\u6bd4\u8f83<\/strong>:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:table -->\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<thead>\n<tr>\n<th>\u635f\u574f\u7c7b\u578b<\/th>\n<th>\u91d1\u5c5e\u5c4b\u9876\u7ef4\u4fee<\/th>\n<th>\u4f20\u7edf\u5c4b\u9876\u7ef4\u4fee<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8868\u9762\u70b9\u8680<\/td>\n<td>$0\uff08\u81ea\u4fee\u590d\uff09<\/td>\n<td>\u4e0d\u9002\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u706b\u707e\u635f\u5931<\/td>\n<td>$0<\/td>\n<td>$ 18,700 \u5e73\u5747\u503c<\/td>\n<\/tr>\n<tr>\n<td>\u7ed3\u6784\u7ef4\u4fee<\/td>\n<td>$0<\/td>\n<td>$42,500 avg.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<!-- \/wp:table -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u795e\u8bdd 5\uff1a\"<a href=\"https:\/\/skwroof.com\/zh\/stone-coated-metal-roof-tile\/\">\u91d1\u5c5e\u5c4b\u9876<\/a> \u98a0\u8986\u7535\u5b50\"<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><strong>EMI \u5c4f\u853d\u6d4b\u8bd5\u6570\u636e<\/strong>\uff1a<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":26151,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"584\" height=\"84\" class=\"wp-image-26151 aligncenter\" src=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-10.png\" alt=\"\" srcset=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-10.png 584w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-10-300x43.png 300w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-10-18x3.png 18w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><em>(SE=\u5c4f\u853d\u6548\u80fd\uff0cE_i=\u4e8b\u6545\u573a\uff0cE_t=\u4f20\u8f93\u573a\uff09<\/em><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:table -->\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<thead>\n<tr>\n<th>\u9891\u7387<\/th>\n<th>WiFi \u4fe1\u53f7\u4e22\u5931<\/th>\n<th>\u7ec6\u80de\u4fe1\u53f7\u4e22\u5931<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2.4 \u5343\u5146\u8d6b<\/td>\n<td>0.8 \u5206\u8d1d<\/td>\n<td>1.2 \u5206\u8d1d<\/td>\n<\/tr>\n<tr>\n<td>5 \u5343\u5146\u8d6b<\/td>\n<td>1.5 \u5206\u8d1d<\/td>\n<td>2.1 \u5206\u8d1d<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6bd4\u8f83<\/strong>:\u6728\u8d28\u5c4b\u9876<\/td>\n<td>0.3 \u5206\u8d1d<\/td>\n<td>0.6 \u5206\u8d1d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<!-- \/wp:table -->\n\n<!-- wp:quote -->\n<blockquote class=\"wp-block-quote\"><!-- wp:paragraph -->\n<p><em>2 \u5206\u8d1d\u4ee5\u4e0b\u7684\u4fe1\u53f7\u635f\u8017\u4e0d\u4f1a\u88ab\u8bbe\u5907\u5bdf\u89c9\uff08FCC \u7b2c 15 \u90e8\u5206\u6807\u51c6\uff09<\/em><\/p>\n<!-- \/wp:paragraph --><\/blockquote>\n<!-- \/wp:quote -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">3 \u9879\u4e0d\u5bb9\u59a5\u534f\u7684\u5b89\u5168\u6807\u51c6<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">1.NFPA 780 \u63a5\u5730\u534f\u8bae<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":26152,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"232\" height=\"478\" class=\"wp-image-26152 aligncenter\" src=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-11.png\" alt=\"\" srcset=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-11.png 232w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-11-146x300.png 146w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-11-6x12.png 6w\" sizes=\"(max-width: 232px) 100vw, 232px\" \/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><strong>\u89c4\u683c<\/strong>:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>\u5bfc\u7ebf\u5c3a\u5bf8\uff1a\u6700\u5c0f 17.2 mm\u00b2\uff086 \u53f7 AWG\uff09<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u63a5\u5730\u7535\u963b\uff1a&lt;25 \u6b27\u59c6\uff08IEC 62561\uff09<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u8fde\u63a5\uff1a\u6240\u6709\u91d1\u5c5e\u90e8\u4ef6\u95f4\u8ddd\u5c0f\u4e8e 0.5 \u7c73<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">2.\u77f3\u6750\u6d82\u5c42\u7684\u5b89\u5168\u4f18\u52bf<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><strong>\u591a\u5c42\u4fdd\u62a4<\/strong>:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u4ecb\u7535\u5f3a\u5ea6<\/strong>:35 \u5343\u4f0f\/\u6beb\u7c73\uff08ASTM D149\uff09<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>\u8868\u9762\u95ea\u7edc<\/strong>:&gt;250kV (IEEE Std 1410)<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">3.\u7ed3\u6784\u6574\u5408<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><strong>\u65b0\u5149\u5929\u5730\u72ec\u5bb6\u7279\u8272<\/strong>:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>\u8fde\u7eed\u9489\u5728\u7ed3\u6784\u4ef6\u4e0a<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u9762\u677f\u95f4\u7c98\u63a5\u7535\u963b\u4e3a 0.02\u03a9<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>UL.02\u03a9 \u7535\u963b<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u7ecf UL \u8ba4\u8bc1\u7684 A \u7ea7\u9632\u706b\u7b49\u7ea7<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u6848\u4f8b\u7814\u7a76\uff1a\u7ecf\u53d7\u4f4f 200kA \u76f4\u63a5\u51b2\u51fb<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><strong>\u5730\u70b9<\/strong>:\u79d1\u7f57\u62c9\u591a\u5dde\u5c71\u5730\u5ea6\u5047\u6751\uff082024 \u5e74 7 \u6708\uff09<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":26153,\"width\":\"791px\",\"height\":\"auto\",\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" class=\"wp-image-26153 aligncenter\" style=\"width: 791px; height: auto;\" src=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/mmexport1750475218687-1024x576.jpg\" alt=\"\" srcset=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/mmexport1750475218687-1024x576.jpg 1024w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/mmexport1750475218687-300x169.jpg 300w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/mmexport1750475218687-768x432.jpg 768w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/mmexport1750475218687-1536x864.jpg 1536w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/mmexport1750475218687-18x10.jpg 18w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/mmexport1750475218687.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><strong>\u6cd5\u533b\u9274\u5b9a\u7ed3\u679c<\/strong>:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>\u5c4b\u9876\u96f6\u6e17\u900f<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u7535\u5b50\u8bbe\u5907\u8fd0\u884c\u6b63\u5e38<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u63a5\u5730\u7cfb\u7edf\u6e29\u5ea6\uff1a48\u00b0C\uff08\u5b89\u5168\u9608\u503c\uff1a90\u00b0C\uff09<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u5168\u7403\u9632\u96f7\u6807\u51c6<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:table -->\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<thead>\n<tr>\n<th>\u5730\u533a<\/th>\n<th>\u6807\u51c6<\/th>\n<th>SKW \u5408\u89c4\u6027<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7f8e\u56fd\/\u52a0\u62ff\u5927<\/td>\n<td>NFPA 780-2023<\/td>\n<td>\u8ba4\u8bc1<\/td>\n<\/tr>\n<tr>\n<td>\u6b27\u76df<\/td>\n<td>EN 62305-2011<\/td>\n<td>\u8d85\u8fc7<\/td>\n<\/tr>\n<tr>\n<td>\u6fb3\u5927\u5229\u4e9a<\/td>\n<td>AS\/NZS 1768<\/td>\n<td>\u8ba4\u8bc1<\/td>\n<\/tr>\n<tr>\n<td>\u83f2\u5f8b\u5bbe<\/td>\n<td>PNS IEC 62305<\/td>\n<td>\u8ba4\u8bc1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<!-- \/wp:table -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u4e94\u6b65\u9632\u96f7\u5b89\u5168\u68c0\u67e5\u6e05\u5355<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:list {\"ordered\":true} -->\n<ol class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u63a5\u5730\u9a8c\u8bc1<\/strong><!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>\u6d4b\u8bd5\u7535\u963b\uff1a&lt;25\u03a9\uff0c\u4f7f\u7528\u94b3\u5f62\u8868<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u68c0\u67e5\u8fde\u63a5\uff1a\u5e74\u5ea6\u70ed\u6210\u50cf<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>\u6811\u6728\u5371\u5bb3\u7ba1\u7406<\/strong><\/li>\n<!-- \/wp:list-item --><\/ol>\n<!-- \/wp:list -->\n\n<!-- wp:image {\"id\":26154,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"666\" height=\"64\" class=\"wp-image-26154 aligncenter\" src=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-12.png\" alt=\"\" srcset=\"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-12.png 666w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-12-300x29.png 300w, https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/image-12-18x2.png 18w\" sizes=\"(max-width: 666px) 100vw, 666px\" \/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:list {\"ordered\":true,\"start\":3} -->\n<ol class=\"wp-block-list\" start=\"3\"><!-- wp:list-item -->\n<li><strong>\u7535\u5b50\u4ea7\u54c1\u4fdd\u62a4<\/strong><!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>\u4f7f\u7528 UL 1449 TVSS \u88c5\u7f6e<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u5b89\u88c5\u9694\u79bb\u63a5\u5730\u7535\u8def<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>\u4fdd\u9669\u6587\u4ef6<\/strong><!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>\u63d0\u4f9b NFPA 780 \u5408\u89c4\u8bc1\u4e66<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u7533\u8bf7 15-35% \u4fdd\u9669\u8d39\u6298\u6263<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>\u98ce\u66b4\u540e\u68c0\u67e5<\/strong><!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>\u68c0\u67e5\u810a\u5e3d\u4e0a\u662f\u5426\u6709\u5f27\u75d5<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>\u626b\u63cf\u78c1\u573a\u5f02\u5e38<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><\/li>\n<!-- \/wp:list-item --><\/ol>\n<!-- \/wp:list -->\n\n<!-- wp:quote -->\n<blockquote class=\"wp-block-quote\"><!-- wp:paragraph -->\n<p><strong>\u4e0b\u8f7d\u8d44\u6e90<\/strong>:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><a href=\"https:\/\/skwroof.com\/zh\/nfpa-780-guide\/\">NFPA 780 \u5408\u89c4\u6307\u5357<\/a><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><a href=\"https:\/\/skwroof.com\/zh\/lightning-risk-tool\/\">\u96f7\u7535\u98ce\u9669\u8ba1\u7b97\u5668<\/a><\/p>\n<!-- \/wp:paragraph --><\/blockquote>\n<!-- \/wp:quote -->\n\n<!-- wp:paragraph -->\n<p><strong>\u8ba4\u8bc1<\/strong>:<\/p>\n<!-- 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Debunking 5 Dangerous Myths with NFPA 780 Proof\",\n  \"description\": \"Laboratory-certified evidence from NFPA 780 standards proving stone-coated metal roofs are safer during thunderstorms than traditional roofing materials\",\n  \"image\": \"https:\/\/skwroof.com\/wp-content\/uploads\/2025\/09\/mmexport1750475218687-1536x864.jpg.webp\",\n  \"author\": {\n    \"@type\": \"Organization\",\n    \"name\": \"SKW Metal Roofing\"\n  },\n  \"publisher\": {\n    \"@type\": \"Organization\",\n    \"nametype\": \"Organization\",\n    \"name\": \"SKW Roofing Systems\",\n    \"logo\": {\n      \"@type\": \"ImageObject\",\n      \"url\": \"https:\/\/skwroof.com\/wp-content\/uploads\/2023\/11\/logo.webp\"\n    }\n  },\n  \"datePublished\": \"2025-10-15\",\n  \"dateModified\": \"2025-10-20\"\n}\n<\/script>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u4ee4\u4eba\u9707\u60ca\u7684\u771f\u76f8\uff1a\u91d1\u5c5e\u5c4b\u9876\u5728\u96f7\u66b4\u4e2d\u66f4\u5b89\u5168 2025 \u5e74 NFPA \u7814\u7a76\u8bc1\u5b9e\uff1a\u91d1\u5c5e\u5c4b\u9876\u7684\u96f7\u51fb\u6982\u7387\u4e3a 0.0003%\uff0c\u800c\u6ca5\u9752\u5c4b\u9876\u7684\u96f7\u51fb\u6982\u7387\u4e3a 1.2% \u8bef\u533a 1\uff1a\"\u91d1\u5c5e\u5c4b\u9876\u4f1a\u5438\u5f15\u96f7\u7535\" NFPA 780 \u9a8c\u8bc1 UL \u89e3\u51b3\u65b9\u6848\u7684\u5b9e\u9a8c\u5ba4\u6d4b\u8bd5\u8bc1\u660e\uff1a\uff08P=\u6982\u7387\uff0ch=\u9ad8\u5ea6\uff08\u7c73\uff09\uff0cR=\u534a\u5f84\uff08\u5343\u7c73\uff09\uff09 \u6750\u6599 \u76f8\u5bf9\u5438\u5f15\u6307\u6570 \u77f3\u6d82\u5c42\u91d1\u5c5e 1.0 [...]<\/p>","protected":false},"author":1,"featured_media":26153,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[446,289],"class_list":["post-26146","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-does-metal-roof-affect-wifi","tag-stone-coated-metal-roofing"],"_links":{"self":[{"href":"https:\/\/skwroof.com\/zh\/wp-json\/wp\/v2\/posts\/26146"}],"collection":[{"href":"https:\/\/skwroof.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/skwroof.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/skwroof.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/skwroof.com\/zh\/wp-json\/wp\/v2\/comments?post=26146"}],"version-history":[{"count":7,"href":"https:\/\/skwroof.com\/zh\/wp-json\/wp\/v2\/posts\/26146\/revisions"}],"predecessor-version":[{"id":26161,"href":"https:\/\/skwroof.com\/zh\/wp-json\/wp\/v2\/posts\/26146\/revisions\/26161"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/skwroof.com\/zh\/wp-json\/wp\/v2\/media\/26153"}],"wp:attachment":[{"href":"https:\/\/skwroof.com\/zh\/wp-json\/wp\/v2\/media?parent=26146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/skwroof.com\/zh\/wp-json\/wp\/v2\/categories?post=26146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/skwroof.com\/zh\/wp-json\/wp\/v2\/tags?post=26146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}