{"id":2225,"date":"2021-09-24T13:50:00","date_gmt":"2021-09-24T05:50:00","guid":{"rendered":"https:\/\/www.zuranceshi.com\/?p=2225"},"modified":"2021-09-25T13:51:50","modified_gmt":"2021-09-25T05:51:50","slug":"%e9%93%9d%e9%97%a8%e7%aa%97%e5%ae%a4%e5%a4%96%e7%81%ab%e7%81%be%e6%9b%b2%e7%ba%bf%e6%9d%a5%e6%ba%90","status":"publish","type":"post","link":"https:\/\/www.zuranceshi.com\/?p=2225","title":{"rendered":"\u94dd\u95e8\u7a97\u5ba4\u5916\u706b\u707e\u66f2\u7ebf\u6765\u6e90"},"content":{"rendered":"\n<p>\u6807\u51c6GBT 8478-2020\u94dd\u5408\u91d1\u95e8\u7a97\u6709\u91c7\u7528\u5ba4\u5916\u706b\u707e\u6e29\u5ea6\u66f2\u7ebf\uff0c\u5927\u610f\u662f680\u5ea6\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"923\" height=\"728\" src=\"https:\/\/www.zuranceshi.com\/wp-content\/uploads\/2021\/09\/666.jpg\" alt=\"\" class=\"wp-image-2226\" srcset=\"https:\/\/www.zuranceshi.com\/wp-content\/uploads\/2021\/09\/666.jpg 923w, https:\/\/www.zuranceshi.com\/wp-content\/uploads\/2021\/09\/666-300x237.jpg 300w, https:\/\/www.zuranceshi.com\/wp-content\/uploads\/2021\/09\/666-768x606.jpg 768w\" sizes=\"(max-width: 923px) 100vw, 923px\" \/><\/figure>\n\n\n\n<p>\u65b9\u6cd5\u5f15\u7528\u81eaGBT 38252-2019 -> GBT 26784-2011 ->EN 1363-2-1999\u9644\u52a0\u8010\u706b\u6d4b\u8bd5\uff0c\u8bf4\u660e\u662f\uff1a<\/p>\n\n\n\n<p><br>\u5728\u67d0\u4e9b\u5b9e\u9645\u60c5\u51b5\u4e0b\uff0c\u5efa\u7b51\u6784\u4ef6\u7684\u53d7\u706b\u6761\u4ef6\u4e0d\u5982\u5b83\u4eec\u5728\u9632\u706b\u5206\u533a\u5185\u90e8\u7684\u53d7\u706b\u6761\u4ef6\u4e25\u9177\u3002\u4f8b\u5982\uff0c\u5efa\u7b51\u7269\u56db\u5468\u7684\u5899\u4f53\uff0c\u8fd9\u4e9b\u5899\u4f53\u53ef\u80fd\u53d7\u5230\u5efa\u7b51\u5ba4\u5916\u706b\u7130\u6216\u8005\u4ece\u7a97\u6237\u51fa\u6765\u7684\u706b\u7130\u7684\u70e7\u707c\uff0c\u56e0\u4e3a\u5ba4\u5916\u706b\u707e\u5b58\u5728\u5927\u91cf\u7684\u70ed\u91cf\u6269\u6563\u73b0\u8c61\uff0c\u6240\u4ee5\u5e94\u7ed9\u51fa\u8f83\u4f4e\u6c34\u5e73\u7684\u53d7\u706b\u6761\u4ef6\u3002\u56e0\u6b64\u91c7\u7528\u5ba4\u5916\u706b\u707e\u5347\u6e29\u66f2\u7ebf\u8bc4\u4ef7\u6784\u4ef6\u7684\u8010\u706b\u6027\u80fd\u3002<\/p>\n\n\n\n<p><br>In some cases elements may be exposed to conditions which are less severe than when the element or structure is exposed to a compartment fire. Examples of this are walls at the perimeter of a building which may be exposed to an external fire or flames coming out of windows. There is also a need to ensure that the nature of fire protection is such that the re-entry of the fire into the building is prevented. Because of the nature of external fire with the additional possibilities for heat dissipation a lower level of heat exposure is given.<\/p>\n\n\n\n<p>\u5f85\u8fdb\u4e00\u6b65\u7814\u7a76\u5b9a\u4e49680\u5ea6\u7684\u4f9d\u636e\uff0c\u6b22\u8fce\u4ea4\u6d41\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6807\u51c6GBT 8478-2020\u94dd\u5408\u91d1\u95e8\u7a97\u6709\u91c7\u7528\u5ba4\u5916\u706b\u707e\u6e29\u5ea6\u66f2\u7ebf\uff0c\u5927\u610f\u662f680\u5ea6\uff0c\u5982\u4e0b\uff1a \u65b9\u6cd5\u5f15\u7528\u81eaGBT 38&hellip; <a class=\"more-link\" href=\"https:\/\/www.zuranceshi.com\/?p=2225\">Continue reading <span class=\"screen-reader-text\">\u94dd\u95e8\u7a97\u5ba4\u5916\u706b\u707e\u66f2\u7ebf\u6765\u6e90<\/span><\/a><\/p>\n","protected":false},"author":40,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/posts\/2225"}],"collection":[{"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/users\/40"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2225"}],"version-history":[{"count":1,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/posts\/2225\/revisions"}],"predecessor-version":[{"id":2227,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=\/wp\/v2\/posts\/2225\/revisions\/2227"}],"wp:attachment":[{"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2225"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zuranceshi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}