{"id":2338,"date":"2021-11-01T14:46:00","date_gmt":"2021-11-01T13:46:00","guid":{"rendered":"https:\/\/euro-tec.fr\/?p=2338"},"modified":"2022-06-02T14:37:02","modified_gmt":"2022-06-02T12:37:02","slug":"hydromulching-et-hydroseeding-definitions","status":"publish","type":"post","link":"https:\/\/www.euro-tec.fr\/blog\/hydromulching-et-hydroseeding-definitions\/","title":{"rendered":"Hydromulching &#038; Hydroseeding &#8211; D\u00e9finitions"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>Qu&rsquo;est-ce que l&rsquo;hydroseeding ? Qu&rsquo;est-ce que l&rsquo;hydromulching ?<\/strong><\/h2>\n\n\n\n<p><strong>L\u2019hydroseeding et l\u2019hydromulching sont deux techniques d\u2019hydro-ensemencement. Cependant ces deux techniques ne r\u00e9pondent pas aux m\u00eames probl\u00e9matiques et utilisent des fournitures sp\u00e9cifiques.<\/strong><\/p>\n\n\n\n<p>L\u2019hydroseeding est une Technique invent\u00e9e par Charles FINN en 1953 aux Etats Unis. Cette m\u00e9thode dite de \u00ab semis \u00bb permet d\u2019implanter une v\u00e9g\u00e9tation herbac\u00e9e sans pr\u00e9paration de sol, sur de vastes zones avec des substrats non pr\u00e9par\u00e9s ou des zones difficiles d\u2019acc\u00e8s (pentes ou d\u00e9p\u00f4ts de terres). L\u2019Hydroseeding est viable sur des zones recouvertes de terre v\u00e9g\u00e9tale avec des qualit\u00e9s agronomiques bonnes \u00e0 moyennes. L\u2019Hydroseeding est un semis de \u00ab surface \u00bb sans \u00ab couverture \u00bb totale des semences. Il convient donc de le r\u00e9aliser exclusivement \u00e0 la p\u00e9riode favorable de germination (juste avant la saison des pluies) afin d\u2019\u00e9viter tout risque de lessivage ou d\u2019envol des semences.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 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\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"http:\/\/euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydroseeding-technique-permettant-implantation-vegetation-herbacee-sans-preparation-sol-1024x768-1.jpg\" alt=\"\" class=\"wp-image-2343\" srcset=\"https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydroseeding-technique-permettant-implantation-vegetation-herbacee-sans-preparation-sol-1024x768-1.jpg 1024w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydroseeding-technique-permettant-implantation-vegetation-herbacee-sans-preparation-sol-1024x768-1-300x225.jpg 300w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydroseeding-technique-permettant-implantation-vegetation-herbacee-sans-preparation-sol-1024x768-1-768x576.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"http:\/\/euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-technique-avancee-utilisant-principes-hydroseeding-1024x768-1.jpg\" alt=\"\" class=\"wp-image-2344\" srcset=\"https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-technique-avancee-utilisant-principes-hydroseeding-1024x768-1.jpg 1024w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-technique-avancee-utilisant-principes-hydroseeding-1024x768-1-300x225.jpg 300w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-technique-avancee-utilisant-principes-hydroseeding-1024x768-1-768x576.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>L\u2019Hydromulching est une Technique \u00ab&nbsp;Avanc\u00e9e&nbsp;\u00bb utilisant les principes de l\u2019Hydroseeding et qui a vu le jour dans les ann\u00e9es 1990 aux Etats Unis avant d\u2019arriver tr\u00e8s rapidement en Europe.&nbsp;<br><br><br><\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile is-vertically-aligned-top\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"http:\/\/euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-association-complexe-fibreux-aux-semences-1080x1080-1-1024x1024.jpg\" alt=\"L\u2019Hydromulching associe aux semences un complexe fibreux (mulch) et des conditionneurs de sols.\" class=\"wp-image-2345 size-full\" srcset=\"https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-association-complexe-fibreux-aux-semences-1080x1080-1-1024x1024.jpg 1024w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-association-complexe-fibreux-aux-semences-1080x1080-1-300x300.jpg 300w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-association-complexe-fibreux-aux-semences-1080x1080-1-150x150.jpg 150w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-association-complexe-fibreux-aux-semences-1080x1080-1-768x768.jpg 768w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-association-complexe-fibreux-aux-semences-1080x1080-1.jpg 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<h2 class=\"wp-block-heading\" style=\"font-size:15px\">L\u2019hydromulching r\u00e9pond \u00e0 des contraintes sp\u00e9cifiques telles que&nbsp;:<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>La pression fonci\u00e8re qui a impact\u00e9 la g\u00e9om\u00e9trie des d\u00e9blais, remblais en les redressant pour limiter les emprises<\/li><li>La rar\u00e9faction des sources de substrats de couverture (Terre V\u00e9g\u00e9tale) de bonne ou moyenne qualit\u00e9 agronomique<\/li><li>Le Risque majeur d\u2019instabilit\u00e9 en cas de nappage sur des talus sup\u00e9rieur \u00e0 45\u00b0<\/li><li>Les contraintes de planning ne permettant pas toujours de \u00ab&nbsp;semer&nbsp;\u00bb en p\u00e9riode favorable.<\/li><\/ul>\n\n\n\n<p>Pour cela l\u2019Hydromulching associe aux semences un complexe fibreux (mulch) et des conditionneurs de sols.<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile is-vertically-aligned-top\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"http:\/\/euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-technique-avancee-repondant-a-des-contraintes-specifiques-1080x1080-1-1024x1024.jpg\" alt=\"Hydromulching : technique avanc\u00e9e r\u00e9pondant \u00e0 des contraintes sp\u00e9cifiques.\" class=\"wp-image-2346 size-full\" srcset=\"https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-technique-avancee-repondant-a-des-contraintes-specifiques-1080x1080-1-1024x1024.jpg 1024w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-technique-avancee-repondant-a-des-contraintes-specifiques-1080x1080-1-300x300.jpg 300w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-technique-avancee-repondant-a-des-contraintes-specifiques-1080x1080-1-150x150.jpg 150w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-technique-avancee-repondant-a-des-contraintes-specifiques-1080x1080-1-768x768.jpg 768w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydromulching-technique-avancee-repondant-a-des-contraintes-specifiques-1080x1080-1.jpg 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<h2 class=\"wp-block-heading\" style=\"font-size:15px\">L\u2019Hydromulching permet&nbsp;:<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>D\u2019apporter des conditionneurs de sols (Engrais min\u00e9ral &amp; organique, correcteur de pH, mouillants, activateurs racinaires) pour corriger le substrat en place afin de lui donner une qualit\u00e9 agronomique permettant \u00e0 une v\u00e9g\u00e9tation herbac\u00e9e de s\u2019implanter de mani\u00e8re p\u00e9renne<\/li><li>De favoriser la germination en maintenant en contact \u00e9troit du sol les semences et \u00e0 proximit\u00e9 imm\u00e9diate des semences les conditionneurs de sols<\/li><li>D\u2019\u00e9viter tous risques de lessivage par les eaux atmosph\u00e9riques ou \u00e9rosion \u00e9olienne m\u00eame en p\u00e9riode non favorable de semis \u2013 La couverture fibreuse uniforme et couvrant les semences va absorber l\u2019\u00e9nergie cin\u00e9tique d\u00e9gag\u00e9e par l\u2019impact de la goutte d\u2019eau mais aussi retenir l\u2019eau permettant ainsi d\u2019\u00e9viter tout ruissellement.<\/li><li>De prot\u00e9ger l\u2019ouvrage hors de p\u00e9riode favorable au semis dans l\u2019attente des conditions favorables \u00e0 la germination de la strate herbac\u00e9e qui prendra ensuite le relais.<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile is-vertically-aligned-top\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"http:\/\/euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydroseeding-semis-de-surface-sans-couverture-totale-des-semences-1080x1080-1-1024x1024.jpg\" alt=\"Hydroseeding : semis de surface sans couverture totale des semences.\" class=\"wp-image-2347 size-full\" srcset=\"https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydroseeding-semis-de-surface-sans-couverture-totale-des-semences-1080x1080-1-1024x1024.jpg 1024w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydroseeding-semis-de-surface-sans-couverture-totale-des-semences-1080x1080-1-300x300.jpg 300w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydroseeding-semis-de-surface-sans-couverture-totale-des-semences-1080x1080-1-150x150.jpg 150w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydroseeding-semis-de-surface-sans-couverture-totale-des-semences-1080x1080-1-768x768.jpg 768w, https:\/\/www.euro-tec.fr\/wp-content\/uploads\/2022\/01\/hydroseeding-semis-de-surface-sans-couverture-totale-des-semences-1080x1080-1.jpg 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>L\u2019Hydroseeding &amp; l\u2019Hydromulching sont deux techniques li\u00e9es. <br>Elles r\u00e9pondent cependant \u00e0 des contraintes tr\u00e8s diff\u00e9rentes et mettent en \u0153uvre des fournitures et des dosages sp\u00e9cifiques. <br>Ceci a un impact direct sur la productivit\u00e9 des mat\u00e9riels lors de la mise en \u0153uvre et sur les budgets d\u2019implantation.<\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Qu&rsquo;est-ce que l&rsquo;hydroseeding ? Qu&rsquo;est-ce que l&rsquo;hydromulching ? L\u2019hydroseeding et l\u2019hydromulching sont deux techniques d\u2019hydro-ensemencement. Cependant ces deux techniques ne r\u00e9pondent pas aux m\u00eames probl\u00e9matiques et utilisent des fournitures sp\u00e9cifiques. L\u2019hydroseeding est une Technique invent\u00e9e par Charles FINN en 1953 aux Etats Unis. Cette m\u00e9thode dite de \u00ab semis \u00bb permet d\u2019implanter une v\u00e9g\u00e9tation herbac\u00e9e [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.euro-tec.fr\/blog\/hydromulching-et-hydroseeding-definitions\/\">Lire la suite&#8230;<\/a><\/p>\n","protected":false},"author":2,"featured_media":2352,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"single-templates\/single-blog.php","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[389],"tags":[],"class_list":["post-2338","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.euro-tec.fr\/wp-json\/wp\/v2\/posts\/2338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.euro-tec.fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.euro-tec.fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.euro-tec.fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.euro-tec.fr\/wp-json\/wp\/v2\/comments?post=2338"}],"version-history":[{"count":5,"href":"https:\/\/www.euro-tec.fr\/wp-json\/wp\/v2\/posts\/2338\/revisions"}],"predecessor-version":[{"id":3287,"href":"https:\/\/www.euro-tec.fr\/wp-json\/wp\/v2\/posts\/2338\/revisions\/3287"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.euro-tec.fr\/wp-json\/wp\/v2\/media\/2352"}],"wp:attachment":[{"href":"https:\/\/www.euro-tec.fr\/wp-json\/wp\/v2\/media?parent=2338"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.euro-tec.fr\/wp-json\/wp\/v2\/categories?post=2338"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.euro-tec.fr\/wp-json\/wp\/v2\/tags?post=2338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}