{"id":163,"date":"2025-07-22T15:05:43","date_gmt":"2025-07-22T13:05:43","guid":{"rendered":"https:\/\/www.scierie-ehrstein.com\/?page_id=163"},"modified":"2025-07-30T11:08:01","modified_gmt":"2025-07-30T09:08:01","slug":"la-merranderie","status":"publish","type":"page","link":"https:\/\/www.scierie-ehrstein.com\/index.php\/la-merranderie\/","title":{"rendered":"La Merranderie"},"content":{"rendered":"\n

La merranderie : une valorisation optimale du ch\u00eane<\/strong><\/p>\n\n\n\n

Dans une logique d\u2019\u00e9conomie circulaire et de valorisation compl\u00e8te de la mati\u00e8re premi\u00e8re, notre scierie a d\u00e9velopp\u00e9 en 2023, une activit\u00e9 de merranderie<\/strong>, d\u00e9di\u00e9e \u00e0 la transformation des parties nobles des grumes de ch\u00eane. Cette d\u00e9marche s\u2019inscrit pleinement dans notre volont\u00e9 d\u2019exploiter chaque arbre de mani\u00e8re intelligente, sans gaspillage.<\/p>\n\n\n\n

Les merrains<\/strong>, issus du c\u0153ur de la grume, sont des planchettes de ch\u00eane fendues et s\u00e9ch\u00e9es, aussi appel\u00e9es douelles, destin\u00e9es \u00e0 la fabrication de tonneaux de haute qualit\u00e9. Ce bois noble, naturellement riche en tanins, est s\u00e9lectionn\u00e9 avec soin pour ses qualit\u00e9s m\u00e9caniques et aromatiques, essentielles \u00e0 l\u2019\u00e9levage des vins et spiritueux. La merranderie permet ainsi de transformer une ressource locale en produit \u00e0 haute valeur ajout\u00e9e, reconnu dans le monde entier.<\/p>\n\n\n\n

Mais notre engagement ne s\u2019arr\u00eate pas l\u00e0 : la partie restante de la grume<\/strong>, qui ne r\u00e9pond pas aux crit\u00e8res tr\u00e8s exigeants du merrain (d\u00e9fauts, n\u0153uds, fil du bois…), est pleinement valoris\u00e9e pour la production de bois de charpente<\/strong>. Ces \u00e9l\u00e9ments, robustes et durables, sont destin\u00e9s aux constructions traditionnelles ou contemporaines, et trouvent naturellement leur place dans les projets de b\u00e2tis en bois.<\/p>\n\n\n\n

Cette approche globale nous permet de maximiser l\u2019utilisation de chaque grume<\/strong> de ch\u00eane qui entre dans notre scierie. Rien n\u2019est perdu : chaque portion du bois est utilis\u00e9e selon ses propri\u00e9t\u00e9s, avec une coh\u00e9rence technique, \u00e9conomique et \u00e9cologique. C\u2019est une mani\u00e8re concr\u00e8te de respecter la ressource foresti\u00e8re et de valoriser les for\u00eats locales. Gr\u00e2ce \u00e0 notre activit\u00e9 de merranderie, nous renfor\u00e7ons notre ancrage dans la fili\u00e8re bois fran\u00e7aise, en proposant des produits de grande qualit\u00e9 issus de for\u00eats g\u00e9r\u00e9es durablement, transform\u00e9s localement, et int\u00e9gralement valoris\u00e9s<\/p>\n\n\n\n

\"\"<\/figure>
\n

Palette de merrain pr\u00eate \u00e0 l’exp\u00e9dition chez le tonnelier <\/strong><\/p>\n<\/div><\/div>\n\n\n\n

\n

2\u00e8me \u00e9tape du processus de merranderie : la fente<\/strong><\/p>\n<\/div>

\"\"<\/figure><\/div>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

La merranderie : une valorisation optimale du ch\u00eane Dans une logique d\u2019\u00e9conomie circulaire et de valorisation compl\u00e8te de la mati\u00e8re premi\u00e8re, notre scierie a d\u00e9velopp\u00e9 en 2023, une activit\u00e9 de merranderie, d\u00e9di\u00e9e \u00e0 la transformation des parties nobles des grumes de ch\u00eane. Cette d\u00e9marche s\u2019inscrit pleinement dans notre volont\u00e9 d\u2019exploiter chaque arbre de mani\u00e8re intelligente, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"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":"set","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-163","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.scierie-ehrstein.com\/index.php\/wp-json\/wp\/v2\/pages\/163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.scierie-ehrstein.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.scierie-ehrstein.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.scierie-ehrstein.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.scierie-ehrstein.com\/index.php\/wp-json\/wp\/v2\/comments?post=163"}],"version-history":[{"count":7,"href":"https:\/\/www.scierie-ehrstein.com\/index.php\/wp-json\/wp\/v2\/pages\/163\/revisions"}],"predecessor-version":[{"id":369,"href":"https:\/\/www.scierie-ehrstein.com\/index.php\/wp-json\/wp\/v2\/pages\/163\/revisions\/369"}],"wp:attachment":[{"href":"https:\/\/www.scierie-ehrstein.com\/index.php\/wp-json\/wp\/v2\/media?parent=163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}