{"id":3160,"date":"2024-02-16T13:48:20","date_gmt":"2024-02-16T13:48:20","guid":{"rendered":"https:\/\/www.bdtrans.es\/transport-industriel-specialise-dans-ladr\/classe-adr-4-3\/"},"modified":"2024-03-06T11:45:46","modified_gmt":"2024-03-06T11:45:46","slug":"classe-adr-4-3","status":"publish","type":"page","link":"https:\/\/www.bdtrans.es\/fr\/transport-industriel-specialise-dans-ladr\/classe-adr-4-3\/","title":{"rendered":"Classe ADR 4.3"},"content":{"rendered":"\t\t
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Classe ADR 4.3<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Substances qui, au contact de l’eau, d\u00e9gagent des gaz inflammables<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Il s’agit de substances hydro-r\u00e9actives qui d\u00e9gagent des gaz inflammables pouvant former des m\u00e9langes explosifs avec l’air.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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

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Classification des substances Classe 4.1<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Les mati\u00e8res et objets de la classe 4.3 sont subdivis\u00e9s comme suit :<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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  • W<\/strong> Substances qui, au contact de l’eau, d\u00e9gagent des gaz inflammables sans risque subsidiaire\n
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    • W1<\/strong> Liquides<\/li>\n
    • W2<\/strong> Solides<\/li>\n
    • Objets W3<\/strong> <\/li>\n<\/ul>\n<\/li>\n
    • WF1<\/strong> Mati\u00e8res liquides qui, au contact de l’eau, d\u00e9gagent des gaz inflammables<\/li>\n
    • WF2<\/strong> Mati\u00e8res solides qui, au contact de l’eau, d\u00e9gagent des gaz inflammables<\/li>\n
    • WS<\/strong> Les substances qui s’\u00e9chauffent spontan\u00e9ment au contact de l’eau lib\u00e8rent des gaz et des solides inflammables.<\/li>\n
    • WO<\/strong> Substances qui, au contact de l’eau, lib\u00e8rent des gaz inflammables, des oxydants, des solides.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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      • WT<\/strong> Substances qui, au contact de l’eau, lib\u00e8rent des gaz inflammables, toxiques ou toxiques.\n
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        • Liquides WT1<\/strong> <\/li>\n
        • WT2<\/strong> solides<\/li>\n<\/ul>\n<\/li>\n
        • WC<\/strong> Substances qui, au contact de l’eau, lib\u00e8rent des gaz inflammables, corrosifs ou corrosifs.\n
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          • Liquides WC1<\/strong> <\/li>\n
          • Solide WC2<\/strong> <\/li>\n<\/ul>\n<\/li>\n
          • WFC<\/strong> Substances qui, au contact de l’eau, d\u00e9gagent des gaz inflammables, inflammables et toxiques.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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            Les mat\u00e9riaux de la classe 4.3 sont \u00e9num\u00e9r\u00e9s dans le tableau A 3.2, ceux qui ne sont pas exprim\u00e9s sont affect\u00e9s \u00e0 une rubrique collective conform\u00e9ment \u00e0 2.2.43.3 conform\u00e9ment \u00e0 2.1, nous appliquerons la m\u00e9thode d’essai d\u00e9crite \u00e0 2.2.43.1.4 sur la base des crit\u00e8res du manuel d’essai i selon les crit\u00e8res suivants afin d’attribuer la classe :<\/p>\n

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            • le gaz lib\u00e9r\u00e9 s’enflamme spontan\u00e9ment<\/li>\n
            • en cas de perte de gaz inflammable 1litre\/kilo de mati\u00e8re pendant une heure.<\/li>\n<\/ul>\n

              Sur la base de la proc\u00e9dure d’essai conform\u00e9ment au Manuel d’\u00e9preuves et de crit\u00e8res et des crit\u00e8res \u00e9nonc\u00e9s au point 2.2.43.1.5, un mat\u00e9riau express\u00e9ment mentionn\u00e9 dans le tableau A du chapitre 3.2, il peut arriver que le r\u00e9sultat de l’essai soit tel que le mat\u00e9riau n’est pas soumis aux conditions de cette classe, bien que le tableau A l’indique.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\t\t\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

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              Groupes d'emballage de la classe 4.3<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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              Les crit\u00e8res d’\u00e9tablissement des groupes d’emballage ainsi que les crit\u00e8res d’\u00e9tablissement de l’appartenance \u00e0 une classe sont les suivants :<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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              • Le groupe d’emballage I s’applique aux mat\u00e9riaux qui d\u00e9gagent des gaz inflammables au contact de l’eau dans une proportion sup\u00e9rieure \u00e0 10 litres\/kilo en une minute.<\/li>\n
              • Groupe d’emballage II lorsque le rejet est \u00e9gal ou sup\u00e9rieur \u00e0 20 litres\/Kilo en une heure.<\/li>\n
              • Groupe d’emballage III lorsque le rejet est \u00e9gal ou sup\u00e9rieur \u00e0 1 litre\/Kilo en une heure.<\/li>\n<\/ul>\n\t\t\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>\n\t\t","protected":false},"excerpt":{"rendered":"

                Classe ADR 4.3 Substances qui, au contact de l’eau, d\u00e9gagent des gaz inflammables Il s’agit de substances hydro-r\u00e9actives qui d\u00e9gagent […]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":3106,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-3160","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.bdtrans.es\/fr\/wp-json\/wp\/v2\/pages\/3160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bdtrans.es\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bdtrans.es\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bdtrans.es\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bdtrans.es\/fr\/wp-json\/wp\/v2\/comments?post=3160"}],"version-history":[{"count":4,"href":"https:\/\/www.bdtrans.es\/fr\/wp-json\/wp\/v2\/pages\/3160\/revisions"}],"predecessor-version":[{"id":3213,"href":"https:\/\/www.bdtrans.es\/fr\/wp-json\/wp\/v2\/pages\/3160\/revisions\/3213"}],"up":[{"embeddable":true,"href":"https:\/\/www.bdtrans.es\/fr\/wp-json\/wp\/v2\/pages\/3106"}],"wp:attachment":[{"href":"https:\/\/www.bdtrans.es\/fr\/wp-json\/wp\/v2\/media?parent=3160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}