{"id":8386,"date":"2025-12-17T14:33:41","date_gmt":"2025-12-17T14:33:41","guid":{"rendered":"https:\/\/textirama.be\/fil-issu-de-la-pierre-le-materiau-le-plus-ancien-et-pourtant-le-plus-recent\/"},"modified":"2026-04-14T09:51:37","modified_gmt":"2026-04-14T09:51:37","slug":"fil-issu-de-la-pierre-le-materiau-le-plus-ancien-et-pourtant-le-plus-recent","status":"publish","type":"post","link":"https:\/\/textirama.be\/fr\/fil-issu-de-la-pierre-le-materiau-le-plus-ancien-et-pourtant-le-plus-recent\/","title":{"rendered":"Fil issu de la pierre \u2013 le mat\u00e9riau le plus ancien et pourtant le plus r\u00e9cent"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8386\" class=\"elementor elementor-8386 elementor-8143\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d96f9ad e-flex e-con-boxed e-con e-parent\" data-id=\"d96f9ad\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-643374c elementor-widget elementor-widget-text-editor\" data-id=\"643374c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Il y a 4,5 milliards d\u2019ann\u00e9es, la Terre s\u2019est form\u00e9e. \u00c0 cette \u00e9poque, la jeune Terre \u00e9tait une boule br\u00fblante de roche en fusion. Cette roche volcanique constitue aujourd\u2019hui la base <strong>d\u2019un fil technique sans \u00e9quivalent<\/strong> : le fil de basalte. On le reconna\u00eet \u00e0 l\u2019\u00e9clat couleur bronze qu\u2019il d\u00e9gage naturellement et qui le distingue clairement.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-afa17e3 elementor-widget elementor-widget-image\" data-id=\"afa17e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"518\" height=\"346\" src=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltex-weefsel.jpg\" class=\"attachment-large size-large wp-image-8153\" alt=\"\" srcset=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltex-weefsel.jpg 518w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltex-weefsel-300x200.jpg 300w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tissu en basalte - Image: Courtesy Basaltex<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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<div class=\"elementor-element elementor-element-5b17610 e-flex e-con-boxed e-con e-parent\" data-id=\"5b17610\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c89dbd elementor-widget elementor-widget-text-editor\" data-id=\"0c89dbd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les fibres de basalte se retrouvent dans un nombre \u00e9tonnamment \u00e9lev\u00e9 de secteurs : du sport aux applications maritimes, en passant par les v\u00eatements de protection, le secteur de la construction et m\u00eame la construction routi\u00e8re. Dans la mode, en revanche, ce fil est rarement utilis\u00e9. Le coton, le lin, la laine et les fibres synth\u00e9tiques y restent la norme. Le basalte joue donc surtout un r\u00f4le dans les secteurs o\u00f9 les performances techniques, la s\u00e9curit\u00e9 et la durabilit\u00e9 sont d\u00e9terminantes. En Belgique, Basaltex est un v\u00e9ritable pionnier. Bien que l\u2019entreprise soit encore petite, son activit\u00e9 prouve que la fibre de basalte n\u2019est pas un mat\u00e9riau de recherche exotique, mais qu\u2019il existe une <strong>production concr\u00e8te et des applications commerciales<\/strong> \u2013 \u00e9galement ici en Belgique.     <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ae85d9 elementor-widget elementor-widget-text-editor\" data-id=\"9ae85d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>Qu\u2019est-ce que le basalte ?<\/strong><\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77261bc elementor-widget elementor-widget-text-editor\" data-id=\"77261bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le basalte est une roche sombre \u00e0 grain fin, form\u00e9e par l\u2019activit\u00e9 volcanique. Il se compose principalement de min\u00e9raux de plagioclase et de pyrox\u00e8ne et constitue la roche volcanique la plus r\u00e9pandue sur Terre. Selon diverses sources, il recouvre plus de 90 % du fond des oc\u00e9ans. On le trouve \u00e9galement en grande quantit\u00e9 dans les r\u00e9gions form\u00e9es par d\u2019anciennes coul\u00e9es de lave. Le basalte se forme lorsque le magma \u2013 riche en fer et en magn\u00e9sium, mais pauvre en silice \u2013 remonte de la cro\u00fbte terrestre et se refroidit rapidement.    <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d8fb04b e-grid e-con-full e-con e-child\" data-id=\"d8fb04b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d25354b elementor-widget elementor-widget-image\" data-id=\"d25354b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"518\" height=\"324\" src=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basalt-bobijn.jpg\" class=\"attachment-large size-large wp-image-8156\" alt=\"\" srcset=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basalt-bobijn.jpg 518w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basalt-bobijn-300x188.jpg 300w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fils issus de basalte - Image: Courtesy Basaltex<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4ab1cf elementor-widget elementor-widget-image\" data-id=\"f4ab1cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"811\" src=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltsteen-1024x811.jpg\" class=\"attachment-large size-large wp-image-8165\" alt=\"\" srcset=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltsteen-1024x811.jpg 1024w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltsteen-300x238.jpg 300w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltsteen-768x608.jpg 768w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltsteen-570x450.jpg 570w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltsteen-600x475.jpg 600w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltsteen.jpg 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\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 class=\"elementor-element elementor-element-5999016 elementor-widget elementor-widget-text-editor\" data-id=\"5999016\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>Comment fabrique-t-on du fil \u00e0 partir de la pierre ?<\/strong><\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1857326 elementor-widget elementor-widget-text-editor\" data-id=\"1857326\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Fabriquer du fil \u00e0 partir de la pierre semble presque impossible. Les fils sont en effet souples et flexibles, tandis que la pierre est exactement l\u2019inverse. Le processus commence donc par la <strong>fusion de la pierre de basalte<\/strong>, \u00e0 des temp\u00e9ratures sup\u00e9rieures \u00e0 1500 \u00b0C. \u00c0 partir de cette masse fondue, le fil est <strong>extrud\u00e9<\/strong> : il est press\u00e9 \u00e0 travers une fili\u00e8re, ce qui permet de former de fins filaments.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b6002f elementor-widget elementor-widget-text-editor\" data-id=\"3b6002f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>D\u2019une r\u00e9sistance exceptionnelle<\/strong><\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d8c4cb elementor-widget elementor-widget-text-editor\" data-id=\"7d8c4cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le basalte est reconnu pour son immense <strong>r\u00e9sistance \u00e0 la traction<\/strong>. Gr\u00e2ce \u00e0 des techniques de (tissage) innovantes, il est \u00e9galement possible de produire un tissu multiaxial, capable de r\u00e9sister \u00e0 des forces provenant de plusieurs directions. Pour cette raison, il est souvent utilis\u00e9 comme mat\u00e9riau de renforcement, par exemple dans la construction de yachts de plaisance ou dans des applications o\u00f9 toute rupture doit \u00eatre absolument \u00e9vit\u00e9e, comme les skis ou les raquettes de padel.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4efba5 elementor-widget elementor-widget-image\" data-id=\"c4efba5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"518\" height=\"346\" src=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltex-trekkracht.jpg\" class=\"attachment-large size-large wp-image-8150\" alt=\"\" srcset=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltex-trekkracht.jpg 518w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Basaltex-trekkracht-300x200.jpg 300w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tissu multiaxial en basalte, - Image: Courtesy Basaltex<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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<div class=\"elementor-element elementor-element-62add04 e-flex e-con-boxed e-con e-parent\" data-id=\"62add04\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b2866c elementor-widget elementor-widget-text-editor\" data-id=\"7b2866c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>R\u00e9sistant \u00e0 la chaleur extr\u00eame<\/strong><\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a58fe97 elementor-widget elementor-widget-text-editor\" data-id=\"a58fe97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019un des grands avantages des tissus en basalte est leur capacit\u00e9 \u00e0 r\u00e9sister \u00e0 <strong>des temp\u00e9ratures tr\u00e8s \u00e9lev\u00e9es<\/strong>. Ils sont notamment utilis\u00e9s comme barri\u00e8res coupe-feu dans les avions et dans les tunnels \u2013 en particulier lors de la r\u00e9novation de tunnels anciens, o\u00f9 la flexibilit\u00e9 et la rapidit\u00e9 de mise en \u0153uvre sont cruciales. Le basalte gagne \u00e9galement du terrain dans la protection des batteries lithium-ion. Bien que le mat\u00e9riau soit plus lourd que de nombreuses alternatives, cet inconv\u00e9nient est souvent compens\u00e9 par ses performances en mati\u00e8re de r\u00e9sistance au feu.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7db4fcc elementor-widget elementor-widget-text-editor\" data-id=\"7db4fcc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>Ne rouille pas<\/strong><\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1072926 elementor-widget elementor-widget-text-editor\" data-id=\"1072926\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dans les environnements o\u00f9 la corrosion constitue un probl\u00e8me majeur \u2013 comme les applications maritimes, la construction, ou les structures de tunnels et de ponts \u2013 le basalte peut repr\u00e9senter une alternative pr\u00e9cieuse. Le basalte <g id=\"gid_0\">ne rouille pas<\/g>, a une dur\u00e9e de vie plus longue et ne laisse pas de traces de rouille. Bien que son utilisation ne soit pas encore tr\u00e8s r\u00e9pandue, le mat\u00e9riau pr\u00e9sente un fort potentiel.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa2bb18 elementor-widget elementor-widget-text-editor\" data-id=\"aa2bb18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>Durable<\/strong><\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dbf70b0 e-grid e-con-full e-con e-child\" data-id=\"dbf70b0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b3f3ca elementor-widget elementor-widget-image\" data-id=\"6b3f3ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/Ski.jpg\" class=\"attachment-large size-large wp-image-8162\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7b1c71 elementor-widget elementor-widget-image\" data-id=\"e7b1c71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/basalt-stunnel-1024x768.jpg\" class=\"attachment-large size-large wp-image-8159\" alt=\"\" srcset=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/basalt-stunnel-1024x768.jpg 1024w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/basalt-stunnel-300x225.jpg 300w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/basalt-stunnel-768x576.jpg 768w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/basalt-stunnel-1536x1152.jpg 1536w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/basalt-stunnel-2048x1536.jpg 2048w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/12\/basalt-stunnel-600x450.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\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 class=\"elementor-element elementor-element-467ea9f elementor-widget elementor-widget-text-editor\" data-id=\"467ea9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les tissus en basalte sont compos\u00e9s \u00e0 pr\u00e8s de 100 % de pierre et sont donc pr\u00e9sent\u00e9s comme une alternative aux fibres synth\u00e9tiques ou aux fibres de verre. Dans la p\u00eache \u2013 o\u00f9 les filets synth\u00e9tiques sont lest\u00e9s et laissent in\u00e9vitablement des microplastiques \u2013 le basalte offre une solution durable. Il est naturellement lourd et, lorsqu\u2019il se d\u00e9grade ou est abandonn\u00e9, il <strong>ne laisse que de la pierre<\/strong>.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-870cab2 elementor-widget elementor-widget-text-editor\" data-id=\"870cab2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>Pas le mat\u00e9riau \u00ab Saint Graal \u00bb<\/strong><\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a93a634 elementor-widget elementor-widget-text-editor\" data-id=\"a93a634\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Malheureusement, le basalte n\u2019est pas le mat\u00e9riau \u00ab Saint Graal \u00bb que nous recherchons. Il pr\u00e9sente aussi des inconv\u00e9nients : il est lourd, co\u00fbteux et sa production n\u00e9cessite beaucoup d\u2019\u00e9nergie. De plus, c\u2019est un mat\u00e9riau difficile \u00e0 transformer. L\u2019impression est pratiquement impossible ; m\u00eame la s\u00e9rigraphie a \u00e9chou\u00e9 lors de nos tests.<br>Mais une chose est certaine : tout comme le nylon \u00e9tait le mat\u00e9riau du futur dans les ann\u00e9es 1960 \u2013 et donc celui du premier drapeau sur la Lune \u2013 un drapeau du futur pourrait aujourd\u2019hui tr\u00e8s bien \u00eatre fabriqu\u00e9 en basalte.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d30297 elementor-widget elementor-widget-video\" data-id=\"2d30297\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/51eRyRuwvIA?si=sOLECO1xFMnA4WZA&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4752221 elementor-widget elementor-widget-text-editor\" data-id=\"4752221\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>Dans cette vid\u00e9o, <strong>Ilse De Roos<\/strong>, ing\u00e9nieure industrielle chez Basaltex, explique ce qu\u2019est r\u00e9ellement le basalte et pourquoi il est important de le conna\u00eetre.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae7c968 elementor-widget elementor-widget-text-editor\" data-id=\"ae7c968\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>Avenir et potentiel<\/strong><\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1242e3f elementor-widget elementor-widget-text-editor\" data-id=\"1242e3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019essor des textiles techniques, l\u2019attention croissante port\u00e9e \u00e0 la durabilit\u00e9 et aux mat\u00e9riaux respectueux de l\u2019environnement, ainsi que la demande accrue de composites performants font de la fibre de basalte un s\u00e9rieux candidat \u00e0 une croissance future.<br>Gr\u00e2ce \u00e0 des acteurs tels que Basaltex \u2013 et des producteurs internationaux \u2013 la fibre de basalte peut progressivement gagner du terrain dans des niches o\u00f9 la performance, la s\u00e9curit\u00e9 et la durabilit\u00e9 sont essentielles : construction, infrastructures, s\u00e9curit\u00e9 incendie, composites, applications industrielles, isolation, etc.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-694c3da elementor-widget elementor-widget-text-editor\" data-id=\"694c3da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En outre, des exemples issus tant de la litt\u00e9rature que de l\u2019industrie montrent que la fibre de basalte peut constituer une alternative r\u00e9aliste \u00e0 la fibre de verre, et dans certains cas m\u00eame \u00e0 des fibres high-tech plus co\u00fbteuses comme la fibre de carbone, lorsque le juste \u00e9quilibre entre prix et performance est recherch\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-193b2ac elementor-widget elementor-widget-text-editor\" data-id=\"193b2ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>Conclusion<\/strong><\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc0e811 elementor-widget elementor-widget-text-editor\" data-id=\"fc0e811\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La fibre de basalte est un exemple fascinant de la mani\u00e8re dont un mat\u00e9riau \u00ab ancestral \u00bb \u2013 la roche volcanique \u2013 peut \u00eatre transform\u00e9 en une fibre moderne et hautement performante, dont les propri\u00e9t\u00e9s d\u00e9passent celles des fibres textiles traditionnelles. Pour les applications techniques, la protection incendie, l\u2019isolation, les composites et les mat\u00e9riaux durables, les textiles en basalte constituent une alternative prometteuse.<br>Le fait qu\u2019une production ait lieu en Belgique \u2013 via Basaltex \u2013 souligne \u00e0 la fois le potentiel et la r\u00e9alit\u00e9 de cette innovation. Bien que la fibre de basalte ne concurrence pas encore aujourd\u2019hui les mat\u00e9riaux synth\u00e9tiques et la fibre de verre, elle a ind\u00e9niablement sa place dans le monde du textile technique et industriel.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-af595e5 e-con-full e-flex e-con e-child\" data-id=\"af595e5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-faffe69 elementor-widget elementor-widget-template\" data-id=\"faffe69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"container\" data-elementor-id=\"8186\" class=\"elementor elementor-8186\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-140d83ad e-flex e-con-boxed e-con e-parent\" data-id=\"140d83ad\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-974d369 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"974d369\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tBelgian companies metioned in this post\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a741882 e-grid e-con-full e-con e-child\" data-id=\"a741882\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e78e067 elementor-widget elementor-widget-image\" data-id=\"e78e067\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"554\" src=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/08\/Basaltex_logo_position-1024x554.jpg\" class=\"attachment-large size-large wp-image-7015\" alt=\"\" srcset=\"https:\/\/textirama.be\/wp-content\/uploads\/2025\/08\/Basaltex_logo_position-1024x554.jpg 1024w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/08\/Basaltex_logo_position-300x162.jpg 300w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/08\/Basaltex_logo_position-768x416.jpg 768w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/08\/Basaltex_logo_position-600x325.jpg 600w, https:\/\/textirama.be\/wp-content\/uploads\/2025\/08\/Basaltex_logo_position.jpg 1360w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-38b6f1a e-flex e-con-boxed e-con e-parent\" data-id=\"38b6f1a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\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":"<p>Il y a 4,5 milliards d\u2019ann\u00e9es, la Terre s\u2019est form\u00e9e. \u00c0 cette \u00e9poque, la jeune Terre \u00e9tait une boule br\u00fblante de roche en fusion. Cette roche volcanique constitue aujourd\u2019hui la [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8147,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[498,182],"tags":[546],"class_list":["post-8386","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-durabilite","category-trends-inspiration-nl","tag-fils-pierre-basalte-textile-technique"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fil issu de la pierre \u2013 le mat\u00e9riau le plus ancien et pourtant le plus r\u00e9cent textirama<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/textirama.be\/fr\/fil-issu-de-la-pierre-le-materiau-le-plus-ancien-et-pourtant-le-plus-recent\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fil issu de la pierre \u2013 le mat\u00e9riau le plus ancien et pourtant le plus r\u00e9cent textirama\" \/>\n<meta property=\"og:description\" content=\"Il y a 4,5 milliards d\u2019ann\u00e9es, la Terre s\u2019est form\u00e9e. \u00c0 cette \u00e9poque, la jeune Terre \u00e9tait une boule br\u00fblante de roche en fusion. 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