{"id":605621,"date":"2024-11-05T22:29:00","date_gmt":"2024-11-05T22:29:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-215242021\/"},"modified":"2024-11-05T22:29:00","modified_gmt":"2024-11-05T22:29:00","slug":"iso-215242021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-215242021\/","title":{"rendered":"ISO 21524:2021"},"content":{"rendered":"<p>This document specifies requirements for the design, testing and classification of active fire curtains, applicable to any material, that are designed to provide fire and smoke resistance.<\/p>\n<p>This document gives recommendations for the application, installation and maintenance of active fire curtains. It is also intended to provide guidance and recommendations for designers, specifiers (e.g. architects, fire engineers), authorities having jurisdiction (AHJs), installers and maintainers for the following:<\/p>\n<p>a) creating compartmentation;<\/p>\n<p>b) creating protected routes for the purpose of means of escape;<\/p>\n<p>c) providing protection at the location of non-fire resisting elements (e.g. in front of non-fire-resisting glazing and doorsets) where required for compartmentation or protecting means of escape;<\/p>\n<p>d) providing fire- and smoke-resistant active fire curtains in conjunction with non-smoke rated products protecting openings to reduce leakage of smoke.<\/p>\n<p>This document does not apply to the following, which are intended for a different use:<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 barriers made of part of the building\u2019s structure;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 theatre\/proscenium textile curtains;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 smoke barriers according to ISO 21927-1;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 door and shutter assemblies according to ISO\u00a03008-1.<\/p>\n<p>NOTE\u00a01\u00a0\u00a0\u00a0 Smoke barriers used solely for smoke control are covered by ISO\u00a021927-1. Such smoke barriers are not considered to be active fire curtains.<\/p>\n<p>NOTE\u00a02\u00a0\u00a0\u00a0 Requirements of fire doors are given in ISO\u00a03008-1. Requirements for leakage are given in ISO\u00a05925-1 and further information is given in ISO\/TR\u00a05925-2.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Fire resistance tests \u2014 Elements of building construction \u2014 Requirements for active fire curtains<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2021-07<\/td>\n<td>124<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":605635,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[240,2634],"product_tag":[],"class_list":{"0":"post-605621","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-220-50","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/605621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/605635"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=605621"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=605621"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=605621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}