{"id":226,"date":"2022-12-19T15:46:29","date_gmt":"2022-12-19T13:46:29","guid":{"rendered":"https:\/\/www.belzona.nl\/?post_type=cases&#038;p=226"},"modified":"2025-12-03T11:23:40","modified_gmt":"2025-12-03T10:23:40","slug":"floating-roof-repair-lekkages-op-tankdak","status":"publish","type":"cas","link":"https:\/\/www.belzona.be\/fr\/cas\/floating-roof-repair-lekkages-op-tankdak\/","title":{"rendered":"R\u00e9paration de toit flottant : fuites sur le toit d\u2019un r\u00e9servoir"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">R\u00e9paration sur place<\/h2>\n\n\n\n<p>Lors d&rsquo;une inspection dans une grande raffinerie situ\u00e9e sur la route portuaire du Scheldelaan \u00e0 Anvers, plusieurs fuites ont \u00e9t\u00e9 constat\u00e9es au niveau du toit flottant d&rsquo;un r\u00e9servoir. Le r\u00e9servoir ne pouvant \u00eatre vid\u00e9 pour la r\u00e9paration, la r\u00e9paration devait \u00eatre r\u00e9alis\u00e9e en service, sans vider le r\u00e9servoir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Treillis 3D innovant<\/h2>\n\n\n\n<p>La fuite devait d&rsquo;abord \u00eatre colmat\u00e9e. Pour ce type d&rsquo;intervention, l&rsquo;assortiment de Belzona propose un treillis tridimensionnel (3D) Belzona. Celui-ci a \u00e9t\u00e9 sp\u00e9cialement con\u00e7u pour un colmatage simple et efficace. Les conditions sur place ne permettaient pas une pr\u00e9paration de surface compl\u00e8te.<\/p>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><img decoding=\"async\" width=\"800\" height=\"450\" data-src=\"https:\/\/www.belzona.nl\/wp-content\/uploads\/sites\/4\/2022\/12\/3Dmesh-applicatie.jpg\" alt=\"\" class=\"wp-image-230 lazyload\" data-srcset=\"https:\/\/www.belzona.be\/fr\/wp-content\/uploads\/sites\/4\/2022\/12\/3Dmesh-applicatie.jpg 800w, https:\/\/www.belzona.be\/fr\/wp-content\/uploads\/sites\/4\/2022\/12\/3Dmesh-applicatie-300x169.jpg 300w, https:\/\/www.belzona.be\/fr\/wp-content\/uploads\/sites\/4\/2022\/12\/3Dmesh-applicatie-768x432.jpg 768w, https:\/\/www.belzona.be\/fr\/wp-content\/uploads\/sites\/4\/2022\/12\/3Dmesh-applicatie-416x234.jpg 416w\" data-sizes=\"(max-width: 800px) 100vw, 800px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 800px; --smush-placeholder-aspect-ratio: 800\/450;\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><br>P\u00e2te de r\u00e9paration compatible avec les irr\u00e9gularit\u00e9s de surface<\/h2>\n\n\n\n<p>Le treillis 3D a \u00e9t\u00e9 fix\u00e9 avec <a href=\"https:\/\/www.belzona.be\/fr\/product\/serie-1000-metal-liquide-et-malleable\/belzona-1212\/\">Belzona 1212<\/a>. Ce produit est en effet \u00ab\u00a0compatible aux irr\u00e9gularit\u00e9s de surface\u00a0\u00bb. Il s\u2019applique sur des substrats contamin\u00e9s ou l\u00e9g\u00e8rement humides tout en n\u00e9cessitant une rugosit\u00e9 minimale. Le treillis 3D a \u00e9t\u00e9 pos\u00e9 avec cette p\u00e2te m\u00e9tallique et la fuite a ainsi \u00e9t\u00e9 d\u00e9finitivement colmat\u00e9e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nettoyage et d\u00e9graissage avec Belzona 9111<\/h2>\n\n\n\n<p>Apr\u00e8s la pose du treillis 3D, les endroits affect\u00e9s ont \u00e9t\u00e9 nettoy\u00e9s dans la mesure du possible avec <a href=\"https:\/\/www.belzona.be\/fr\/product\/autres-series\/belzona-9111-cleaner-degreaser\/\">Belzona 9111<\/a>. Ce produit de Belzona a \u00e9t\u00e9 sp\u00e9cialement d\u00e9velopp\u00e9 pour un d\u00e9graissage efficace de surfaces et d&rsquo;\u00e9quipements.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Belzona 1212 - Rapid Curing Technology for Leak Sealing\" width=\"980\" height=\"551\" data-src=\"https:\/\/www.youtube.com\/embed\/Gy-67dKLi9o?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><br>Pr\u00e9paration m\u00e9canique en zones ATEX<\/h2>\n\n\n\n<p>Une fois la fuite colmat\u00e9e, le risque diminue : la zone passe de ATEX 0 \u00e0 ATEX 1. Perspect a pu utiliser les outils de s\u00e9curit\u00e9 brevet\u00e9s et certifi\u00e9s ATEX d&rsquo;<a href=\"https:\/\/www.atex-tools.nl\/\">Allmet<\/a> pour cette application. La fraise de surfa\u00e7age A-0002 a notamment \u00e9t\u00e9 utilis\u00e9e. Brevet\u00e9s pour des op\u00e9rations de meulage, de coupe et de d\u00e9grossissage sans \u00e9tincelles, ces outils sont constitu\u00e9s \u00e0 plus de 95\u00a0% de carbure de tungst\u00e8ne. Avec un score sup\u00e9rieur \u00e0 9,7 sur l&rsquo;\u00e9chelle de Rockwell, cette duret\u00e9 est \u00e0 peu pr\u00e8s comparable \u00e0 celle d&rsquo;un diamant industriel. Offrant des propri\u00e9t\u00e9s uniques, cet alliage sp\u00e9cial prolonge notamment la dur\u00e9e de vie des outils sans \u00e9tincelles.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"A 0002 Bow Cone\" width=\"980\" height=\"551\" data-src=\"https:\/\/www.youtube.com\/embed\/WlYpZHaj9YE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><em><em>Tous les outils d&rsquo;Allmet Safety Tools sont certifi\u00e9s pour une utilisation s\u00fbre dans les zones ATEX 1 et 2.&nbsp;<\/em><a href=\"https:\/\/www.atex-tools.nl\/\"><em>Perspect Industrial Products<\/em><\/a><em> est le distributeur exclusif des outils de s\u00e9curit\u00e9 Allmet Safety Tools.<\/em><\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">BELZONA 2111&nbsp;(REV\u00caTEMENT FLEXIBLE) <\/h2>\n\n\n\n<p>Comme son nom l&rsquo;indique, un toit flottant sur un r\u00e9servoir de p\u00e9trole est toujours en mouvement. Pour ne pas perdre la flexibilit\u00e9 offerte par la p\u00e2te de r\u00e9paration \u00e9poxy (Belzona 1212), une couche de finition de <a href=\"https:\/\/www.belzona.nl\/product\/2000-serie-elastomeren\/belzona-2111-da-hi-build-elastomeer\/\">Belzona 2111<\/a> a \u00e9t\u00e9 retenue. Belzona 2111 est un \u00e9lastom\u00e8re destin\u00e9 aux applications n\u00e9cessitant durabilit\u00e9, \u00e9lasticit\u00e9 et haute r\u00e9sistance. Les possibilit\u00e9s d&rsquo;application de ce produit sont vastes. Il sert notamment aux r\u00e9parations d&rsquo;urgence de bandes transporteuses et de rev\u00eatements en caoutchouc<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Belzona Elastomer Systems - Put it to the Test\" width=\"980\" height=\"551\" data-src=\"https:\/\/www.youtube.com\/embed\/GmwPsJdosfQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><img decoding=\"async\" width=\"782\" height=\"440\" data-src=\"https:\/\/www.belzona.nl\/wp-content\/uploads\/sites\/4\/2022\/12\/Floating-roof-repair-eindresultaat-1-edited.jpg\" alt=\"\" class=\"wp-image-232 lazyload\" data-srcset=\"https:\/\/www.belzona.be\/fr\/wp-content\/uploads\/sites\/4\/2022\/12\/Floating-roof-repair-eindresultaat-1-edited.jpg 782w, https:\/\/www.belzona.be\/fr\/wp-content\/uploads\/sites\/4\/2022\/12\/Floating-roof-repair-eindresultaat-1-edited-300x169.jpg 300w, https:\/\/www.belzona.be\/fr\/wp-content\/uploads\/sites\/4\/2022\/12\/Floating-roof-repair-eindresultaat-1-edited-768x432.jpg 768w, https:\/\/www.belzona.be\/fr\/wp-content\/uploads\/sites\/4\/2022\/12\/Floating-roof-repair-eindresultaat-1-edited-416x234.jpg 416w\" data-sizes=\"(max-width: 782px) 100vw, 782px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 782px; --smush-placeholder-aspect-ratio: 782\/440;\" 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