{"id":53556,"date":"2019-03-19T12:30:56","date_gmt":"2019-03-19T11:30:56","guid":{"rendered":"https:\/\/www.walraven.com\/en\/?page_id=54146"},"modified":"2026-01-08T11:39:27","modified_gmt":"2026-01-08T10:39:27","slug":"pipe-and-cable-penetrations","status":"publish","type":"page","link":"https:\/\/www.walraven.com\/za\/fire-protection-systems\/pipe-and-cable-penetrations\/","title":{"rendered":"Pipe and cable penetrations"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":43,"featured_media":0,"parent":53525,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/tpl-landingspage.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-53556","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Pipe and cable penetrations - Walraven South Africa<\/title>\n<meta name=\"description\" content=\"The purpose of compartmentation is to prevent the rapid spread of fire. 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