{"id":9374,"date":"2022-01-08T10:01:28","date_gmt":"2022-01-08T09:01:28","guid":{"rendered":"http:\/\/clubsublimoges.fr\/?p=9374"},"modified":"2022-01-08T16:59:19","modified_gmt":"2022-01-08T15:59:19","slug":"presentation-plongee-au-trimix-les-lundis-17-et-24-janvier-au-local","status":"publish","type":"post","link":"https:\/\/clubsublimoges.fr\/?p=9374","title":{"rendered":"Pr\u00e9sentation \u00ab plong\u00e9e au TRIMIX \u00bb les lundis 17 et 24 Janvier au local \u00e0 20h30"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><a href=\"https:\/\/clubsublimoges.fr\/wp-content\/uploads\/2022\/01\/TRIMIX-au-Club.pdf\" class=\"pdfemb-viewer\" style=\"width:900px;height:1100px;\" data-width=\"900\" data-height=\"1100\" data-toolbar=\"both\" data-toolbar-fixed=\"on\">TRIMIX-au-Club<\/a>\n<p class=\"wp-block-pdfemb-pdf-embedder-viewer\"><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Formation TRIMIX avec LES AQUANAUTES CAPBRETON\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/8VorcTtRwPc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/clubsublimoges.fr\/wp-content\/uploads\/2022\/01\/trimix.jpg\" alt=\"\" class=\"wp-image-9413\" width=\"225\" height=\"330\"\/><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/clubsublimoges.fr\/wp-content\/uploads\/2022\/01\/index.jpg-1.jpg\" alt=\"\" class=\"wp-image-9378\" width=\"443\" height=\"332\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\"><strong>Qu\u2019est-ce que le Trimix ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le trimix est la contraction de tri \u00ab trois \u00bb et mix \u00ab m\u00e9lange \u00bb. C\u2019est donc un m\u00e9lange ternaire de 3 gaz : le dioxyg\u00e8ne (O2), l\u2019h\u00e9lium (He) et le diazote (N2). Ce type de m\u00e9lange gazeux est g\u00e9n\u00e9ralement utilis\u00e9 \u00e0 la place de l\u2019air comprim\u00e9 lors de la pratique de la plong\u00e9e sous-marine afin d\u2019atteindre des profondeurs plus importantes. Le trimix est g\u00e9n\u00e9ralement utilis\u00e9 lors de la plong\u00e9e tek (technique) par des plongeurs professionnels et tr\u00e8s peu pour la plong\u00e9e loisir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La plong\u00e9e trimix n\u2019est pas accessible \u00e0 tous les plongeurs. En effet, le niveau 3 de plong\u00e9e est indispensable ainsi que la formation nitrox confirm\u00e9 pour acc\u00e9der au module Trimix I puis au Trimix II. Un mat\u00e9riel individuel et sp\u00e9cifique est \u00e9galement n\u00e9cessaire pour ce type de plong\u00e9e.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\"><strong>Les avantages du trimix<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour comprendre les avantages du trimix, il faut s\u2019int\u00e9resser \u00e0 la r\u00e9action de l\u2019organisme lors de la plong\u00e9e sous-marine.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019air que nous respirons contient de l\u2019azote qui a un effet toxique sur le corps puisqu\u2019il provoque la narcose \u00e0 l\u2019azote aussi appel\u00e9e ivresse des profondeurs. Cette derni\u00e8re est due \u00e0 une profondeur trop \u00e9lev\u00e9e qui provoque une forte pression partielle d\u2019azote.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ses effets peuvent appara\u00eetre d\u00e8s 30 m\u00e8tres pour les personnes les plus sensibles et d\u00e8s 60 m\u00e8tres pour tous les individus. Or une personne narcos\u00e9e peut se mettre en danger et manifester des troubles du comportement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De plus, l\u2019oxyg\u00e8ne peut \u00e9galement s\u2019av\u00e9rer toxique au-del\u00e0 d\u2019une certaine pression. L\u2019hyperoxie est un ph\u00e9nom\u00e8ne d\u2019\u00e9l\u00e9vation trop importante de la pression partielle d\u2019oxyg\u00e8ne dans l\u2019organisme. Il peut provoquer des pertes visuelles ou des convulsions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019utilisation de l\u2019h\u00e9lium dans le trimix permet de diminuer la proportion d\u2019azote et d\u2019oxyg\u00e8ne et donc de diminuer les risques li\u00e9s \u00e0 ces deux gaz. De plus, l\u2019h\u00e9lium ne pr\u00e9sente pas d\u2019effet toxique en dessous des 150 m\u00e8tres de profondeurs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les m\u00e9langes respir\u00e9s lors de la plong\u00e9e trimix permettent donc de plonger plus profond en limitant les risques de narcose et d\u2019hyperoxie. La plong\u00e9e \u00e0 l\u2019air est d\u2019ailleurs limit\u00e9e \u00e0 60 m\u00e8tres en France contre 90 m\u00e8tres pour les plongeurs qualifi\u00e9s trimix normoxique et 120 m\u00e8tres pour le trimix hypoxique. En plus d\u2019un gain en s\u00e9curit\u00e9, le trimix permet \u00e9galement de gagner en confort respiratoire car il est moins dense que l\u2019air donc plus facile \u00e0 respirer.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/clubsublimoges.fr\/wp-content\/uploads\/2022\/01\/index.jpg\" alt=\"\" class=\"wp-image-9379\" width=\"562\" height=\"315\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/clubsublimoges.fr\/wp-content\/uploads\/2022\/01\/images.jpg-2.jpg\" alt=\"\" class=\"wp-image-9376\" width=\"571\" height=\"320\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/clubsublimoges.fr\/wp-content\/uploads\/2022\/01\/images.jpg\" alt=\"\" class=\"wp-image-9377\" width=\"515\" height=\"389\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\"><strong>Les limites du trimix<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00eame si le trimix limite les risques de narcose et d\u2019hyperoxie, en fonction de la profondeur, un plongeur peut tout de m\u00eame y \u00eatre expos\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De plus, le plong\u00e9e trimix se pratique g\u00e9n\u00e9ralement avec 2 bouteilles de trimix dans le dos ainsi qu\u2019une ou plusieurs bouteilles de d\u00e9compression sur le ventre pour la remont\u00e9e. Ceci alourdit \u00e9norm\u00e9ment le plongeur et provoque deux probl\u00e8mes principaux. Des probl\u00e8mes de dos lors de la mise \u00e0 l\u2019eau et de la sortie et le risque d\u2019essoufflement lors des d\u00e9placements en profondeur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u2019est \u00e9galement pour cette raison que des formations sont indispensables. En effet, en cas d\u2019incident, il est difficile d\u2019aider un plongeur sur\u00e9quip\u00e9 d\u2019o\u00f9 l\u2019importance de sa ma\u00eetrise de la plong\u00e9e et de la gestion des risques.&nbsp;<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/clubsublimoges.fr\/wp-content\/uploads\/2022\/01\/plongC3A9e-trimix.jpg\" alt=\"\" class=\"wp-image-9380\" width=\"1197\" height=\"1206\" srcset=\"https:\/\/clubsublimoges.fr\/wp-content\/uploads\/2022\/01\/plongC3A9e-trimix.jpg 762w, https:\/\/clubsublimoges.fr\/wp-content\/uploads\/2022\/01\/plongC3A9e-trimix-595x600.jpg 595w, https:\/\/clubsublimoges.fr\/wp-content\/uploads\/2022\/01\/plongC3A9e-trimix-150x150.jpg 150w\" sizes=\"auto, (max-width: 1197px) 100vw, 1197px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Qu\u2019est-ce que le Trimix ? Le trimix est la contraction de tri \u00ab trois \u00bb et mix \u00ab m\u00e9lange \u00bb. C\u2019est donc un m\u00e9lange ternaire de 3 gaz : le dioxyg\u00e8ne (O2), l\u2019h\u00e9lium (He) et le diazote (N2). Ce type de m\u00e9lange gazeux est g\u00e9n\u00e9ralement utilis\u00e9 \u00e0 la place de l\u2019air comprim\u00e9 lors de la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","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":"","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":""},"categories":[3],"tags":[],"class_list":["post-9374","post","type-post","status-publish","format-standard","hentry","category-csl"],"_links":{"self":[{"href":"https:\/\/clubsublimoges.fr\/index.php?rest_route=\/wp\/v2\/posts\/9374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/clubsublimoges.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/clubsublimoges.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/clubsublimoges.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/clubsublimoges.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9374"}],"version-history":[{"count":10,"href":"https:\/\/clubsublimoges.fr\/index.php?rest_route=\/wp\/v2\/posts\/9374\/revisions"}],"predecessor-version":[{"id":9414,"href":"https:\/\/clubsublimoges.fr\/index.php?rest_route=\/wp\/v2\/posts\/9374\/revisions\/9414"}],"wp:attachment":[{"href":"https:\/\/clubsublimoges.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clubsublimoges.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clubsublimoges.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}