{"id":1028,"date":"2012-04-11T17:01:15","date_gmt":"2012-04-11T17:01:15","guid":{"rendered":"http:\/\/www.decomat.com\/?page_id=1028"},"modified":"2012-07-12T15:07:57","modified_gmt":"2012-07-12T13:07:57","slug":"ignifugo","status":"publish","type":"page","link":"https:\/\/decomat.com\/ca\/materiales\/aislante\/ignifugo\/","title":{"rendered":"Ign\u00edfug"},"content":{"rendered":"<p><\/p>\n<h1>Ign\u00edfug<\/h1>\n<p>&nbsp;<\/p>\n<p>Ign\u00edfugs: en la construcci\u00f3n de teatres, cinemes, dip\u00f2sits, etc., han de pendre&#8217;s precaucions especials contra el perill d&#8217;incendi. Al seleccionar els materials s&#8217;ha de donar prefer\u00e8ncia a aquells que tinguin major regist\u00e8ncia a l&#8217;acci\u00f3 del foc. Entre els utilitzats correntment en la construcci\u00f3, poden reconeixer-s&#8217;hi els m\u00e9s registents a l&#8217;acci\u00f3 del foc dels que no ho s\u00f3n i fins i tot els que ho s\u00f3n mijanament, de forma molt senzilla, doncs la regist\u00e8ncia al foc \u00e9s directament proporcional a la densitat del material.<\/p>\n<p>&nbsp;<\/p>\n<p>Entre els materials ign\u00edfugs, hi han els fabricats amb fibres d&#8217;amiant, llana mineral, etc., i en forma de taules, blocs, totxos, cartons, tubs, ciments, etc.<\/p>\n<p>Els materials ign\u00edfugs s\u00f3n utilitzats tamb\u00e9 per recobrir canonades i calderes amb la fianlitat de mantenir sense p\u00e8rdues les altes temperatures indispensables a la industria o per revestir interiorment forns i crisols.<\/p>\n<p>El material ign\u00edfug per excel.lencia \u00e9s actualment l&#8217;amiant, que prov\u00e8 de la descomposici\u00f3 en forns. D&#8217;ell n&#8217;existeixen dos tipus: l&#8217;anomenat Amphibol i el Chrysotile, ambdos amb alta proporci\u00f3 de s\u00edlici; el primer te gran proporci\u00f3 d&#8217;\u00f2xid f\u00e8rric que amb l&#8217;aire contingut en petites cel.les resulta altament incombustible. El segon te alta proporci\u00f3 de magnesi que li dona certa propietat lubricant.<\/p>\n<p>Entre els productes fabricats amb amiant tenim:<\/p>\n<p>El fibrociment. Un exemple de les ind\u00fastries d&#8217;aquest material el tenim amb el Eternit, en xapes llises i acanalades. Les seves caracter\u00edstiques s\u00f3n: de 4 mm de gruix, 1.20 a 2.50 m de llarg i 1.20 m d&#8217;ample. Tamb\u00e9 es fabriquen imitant marbres de 1.20 por 2.50 m. poden tallar-se, clavar-se, llimar-se, etc.<\/p>\n<p>Tela d&#8217;Amiant: te moltissims usos industrials. En construcci\u00f3 s&#8217;utilitza pels telons de teatres i cinemes i com a\u00efllant del calor; elaborada amb el fil d&#8217;amiant en la seva preparaci\u00f3 s&#8217;hi han combinat fibres vegetals o fils amb filferros metal.lics de coure, metall blanc o plom, segons el seu dest\u00ed.<\/p>\n<p>Cartro i paper d&#8217;amiant: es fabrica amb les fibres d&#8217;amiant i un aglomerant especial. Es un material fort i registent que te la suficient flexibilitat per la seva aplicaci\u00f3 en els diversos usos comercials.<\/p>\n<p>Els fabricats amb magnesi (Chrysotile), ja sigui en planxes, tubs, blocs o en pols, no han d&#8217;utilitzar-se per m\u00e9s de 260\u00b0 C; els blocs s\u00f3n de 0.91 por 0.15 y 25 mm de gruix, i el seu pes 0.85 kg. El Superex registeix fins als 1040\u00b0 C; entre les fibres porta agregat carbonat de magnesia o s\u00edlici diatomaci. Elss blocs s\u00f3n de las mateixes mides de l&#8217;anterior.<\/p>\n<p>El paper es fabrica en varis gruixos; es proveeix en rotlles de 101.6 mm (40&#8221;) d&#8217;ample i des de 9.52 mm (3\/8&#8221;) de gruix. S&#8217;utilitza el tipus pesat com base de la teulada asf\u00e0ltica i sota teules i rajoles en la seva doble propietat d&#8217;ign\u00edfug i a\u00efllant de calor.<\/p>\n<p>Llana mineral: \u00e9s un bon a\u00efllant, absolutament incombustible i sense materia que pugui desintegrar-se. Es recomana per temperatures fins als 540\u00b0 C. Es fabrica de fibra pura de pedra de calissa i argil.la. S&#8217;utilitza per reomplir parets buides i tabics divisoris dintre dels forns.<\/p>\n<p>Vidre a\u00efllant: el vidre filat en fibres llargues, brillants i de molt poc di\u00e0metre resulta completament i<\/p>","protected":false},"excerpt":{"rendered":"<p>Ign\u00edfug &nbsp; Ign\u00edfugs: en la construcci\u00f3n de teatres, cinemes, dip\u00f2sits, etc., han de pendre&#8217;s precaucions especials contra el perill d&#8217;incendi. Al seleccionar els materials s&#8217;ha de donar prefer\u00e8ncia a aquells que tinguin major regist\u00e8ncia a l&#8217;acci\u00f3 del foc. Entre els utilitzats correntment en la construcci\u00f3, poden reconeixer-s&#8217;hi els m\u00e9s registents a l&#8217;acci\u00f3 del foc dels [&hellip;]<\/p>\n","protected":false},"author":8979,"featured_media":0,"parent":654,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-1028","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ign\u00edfug - decomat<\/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:\/\/decomat.com\/en\/materiales\/aislante\/ignifugo\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ign\u00edfug - decomat\" \/>\n<meta property=\"og:description\" content=\"Ign\u00edfug &nbsp; Ign\u00edfugs: en la construcci\u00f3n de teatres, cinemes, dip\u00f2sits, etc., han de pendre&#8217;s precaucions especials contra el perill d&#8217;incendi. Al seleccionar els materials s&#8217;ha de donar prefer\u00e8ncia a aquells que tinguin major regist\u00e8ncia a l&#8217;acci\u00f3 del foc. Entre els utilitzats correntment en la construcci\u00f3, poden reconeixer-s&#8217;hi els m\u00e9s registents a l&#8217;acci\u00f3 del foc dels [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/decomat.com\/en\/materiales\/aislante\/ignifugo\/\" \/>\n<meta property=\"og:site_name\" content=\"decomat\" \/>\n<meta property=\"article:modified_time\" content=\"2012-07-12T13:07:57+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/decomat.com\\\/en\\\/materiales\\\/aislante\\\/ignifugo\\\/\",\"url\":\"https:\\\/\\\/decomat.com\\\/en\\\/materiales\\\/aislante\\\/ignifugo\\\/\",\"name\":\"Ign\u00edfug - decomat\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/decomat.com\\\/ca\\\/#website\"},\"datePublished\":\"2012-04-11T17:01:15+00:00\",\"dateModified\":\"2012-07-12T13:07:57+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/decomat.com\\\/en\\\/materiales\\\/aislante\\\/ignifugo\\\/#breadcrumb\"},\"inLanguage\":\"ca-ES\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/decomat.com\\\/en\\\/materiales\\\/aislante\\\/ignifugo\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/decomat.com\\\/en\\\/materiales\\\/aislante\\\/ignifugo\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/decomat.com\\\/ca\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Materials\",\"item\":\"https:\\\/\\\/decomat.com\\\/ca\\\/materiales\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Isolator\",\"item\":\"https:\\\/\\\/decomat.com\\\/en\\\/materiales\\\/aislante\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Fireproof\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/decomat.com\\\/ca\\\/#website\",\"url\":\"https:\\\/\\\/decomat.com\\\/ca\\\/\",\"name\":\"decomat\",\"description\":\"Material decoraci\u00f3\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/decomat.com\\\/ca\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ca-ES\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ign\u00edfug - decomat","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/decomat.com\/en\/materiales\/aislante\/ignifugo\/","og_locale":"ca_ES","og_type":"article","og_title":"Ign\u00edfug - decomat","og_description":"Ign\u00edfug &nbsp; Ign\u00edfugs: en la construcci\u00f3n de teatres, cinemes, dip\u00f2sits, etc., han de pendre&#8217;s precaucions especials contra el perill d&#8217;incendi. Al seleccionar els materials s&#8217;ha de donar prefer\u00e8ncia a aquells que tinguin major regist\u00e8ncia a l&#8217;acci\u00f3 del foc. Entre els utilitzats correntment en la construcci\u00f3, poden reconeixer-s&#8217;hi els m\u00e9s registents a l&#8217;acci\u00f3 del foc dels [&hellip;]","og_url":"https:\/\/decomat.com\/en\/materiales\/aislante\/ignifugo\/","og_site_name":"decomat","article_modified_time":"2012-07-12T13:07:57+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"11 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/decomat.com\/en\/materiales\/aislante\/ignifugo\/","url":"https:\/\/decomat.com\/en\/materiales\/aislante\/ignifugo\/","name":"Ign\u00edfug - decomat","isPartOf":{"@id":"https:\/\/decomat.com\/ca\/#website"},"datePublished":"2012-04-11T17:01:15+00:00","dateModified":"2012-07-12T13:07:57+00:00","breadcrumb":{"@id":"https:\/\/decomat.com\/en\/materiales\/aislante\/ignifugo\/#breadcrumb"},"inLanguage":"ca-ES","potentialAction":[{"@type":"ReadAction","target":["https:\/\/decomat.com\/en\/materiales\/aislante\/ignifugo\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/decomat.com\/en\/materiales\/aislante\/ignifugo\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/decomat.com\/ca\/"},{"@type":"ListItem","position":2,"name":"Materials","item":"https:\/\/decomat.com\/ca\/materiales\/"},{"@type":"ListItem","position":3,"name":"Isolator","item":"https:\/\/decomat.com\/en\/materiales\/aislante\/"},{"@type":"ListItem","position":4,"name":"Fireproof"}]},{"@type":"WebSite","@id":"https:\/\/decomat.com\/ca\/#website","url":"https:\/\/decomat.com\/ca\/","name":"decomat","description":"Material decoraci\u00f3","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/decomat.com\/ca\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ca-ES"}]}},"_links":{"self":[{"href":"https:\/\/decomat.com\/ca\/wp-json\/wp\/v2\/pages\/1028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/decomat.com\/ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/decomat.com\/ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/decomat.com\/ca\/wp-json\/wp\/v2\/users\/8979"}],"replies":[{"embeddable":true,"href":"https:\/\/decomat.com\/ca\/wp-json\/wp\/v2\/comments?post=1028"}],"version-history":[{"count":7,"href":"https:\/\/decomat.com\/ca\/wp-json\/wp\/v2\/pages\/1028\/revisions"}],"predecessor-version":[{"id":1482,"href":"https:\/\/decomat.com\/ca\/wp-json\/wp\/v2\/pages\/1028\/revisions\/1482"}],"up":[{"embeddable":true,"href":"https:\/\/decomat.com\/ca\/wp-json\/wp\/v2\/pages\/654"}],"wp:attachment":[{"href":"https:\/\/decomat.com\/ca\/wp-json\/wp\/v2\/media?parent=1028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}