{"id":349,"date":"2021-03-06T18:08:16","date_gmt":"2021-03-06T17:08:16","guid":{"rendered":"http:\/\/michael-hartlieb.de\/?page_id=349"},"modified":"2021-03-21T17:27:08","modified_gmt":"2021-03-21T16:27:08","slug":"formaldehyd","status":"publish","type":"page","link":"http:\/\/michael-hartlieb.de\/?page_id=349","title":{"rendered":"Formaldehyd"},"content":{"rendered":"<p>Erh\u00f6hte Konzentrationen\u00a0an Formaldehyd in der Raumluft k\u00f6nnen zu schwerwiegenden Gesundheitsst\u00f6rungen f\u00fchren. Dabei ist\u00a0Formaldehyd als nat\u00fcrlicher Holzbestandteil nahezu allgegenw\u00e4rtig.\u00a0Freigesetzt wird Formaldehyd\u00a0vornehmlich aus verleimten Holzwerkstoffen (Pressspanplatten, Tischlerplatten, Sperrholz)\u00a0sowie Farben, Desinfektionsl\u00f6sungen und Teppichb\u00f6den.<\/p>\n<p>Aber nicht nur Bauprodukte, auch Tabakrauch und offene Feuerstellen setzen Formaldehyd frei. Unangenehm ist dabei die Eigenschaft, sich auch an andere Einrichtungsgegenst\u00e4nde anzulagern. Diese\u00a0werden dann ihrerseits zu Schadstoffquellen, in dem sie Formaldehyd wieder an die\u00a0Raumluft abgeben.<\/p>\n<p>Je h\u00f6her die Raumtemperatur und die\u00a0Luftfeuchtigkeit und je geringer die Luftwechselrate ist, desto st\u00e4rker ist die\u00a0Raumluftbelastung zu erwarten.\u00a0So sind die Bauprodukte zwar\u00a0inzwischen emissions\u00e4rmer als fr\u00fcher, immer dichter schlie\u00dfende Fenster und T\u00fcren\u00a0erh\u00f6hen aber wieder das Risiko von erh\u00f6hten Schadstoffgehalten in der Raumluft (sick home\u00a0syndrome).<\/p>\n<p>Formaldehyd wirkt auf den Menschen toxisch und allergen. In den K\u00f6rper gelangt es \u00fcber die Atmung, den Magen-Darm-Trakt oder die Hautoberfl\u00e4che.\u00a0Dort f\u00fchrt es bereits in\u00a0geringen Konzentrationen zu Reizungen der Augen und der Atemwege. H\u00f6here Konzentrationen\u00a0k\u00f6nnen zu l\u00e4nger anhaltenden, zun\u00e4chst reversiblen und schlie\u00dflich zu irreversiblen Sch\u00e4den an den\u00a0exponierten Organen f\u00fchren.\u00a0Deshalb sollte insbesondere in\u00a0R\u00e4umen mit vielen eingebauten Spanplatten (\u00e4ltere Fertigh\u00e4user, M\u00f6bel) die\u00a0Formaldehydbelastung durch eine Raumluftmessung ermittelt und gegebenenfalls durch geeignete Ma\u00dfnahmen reduziert\u00a0werden.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/michael-hartlieb.de\/wp-content\/uploads\/2021\/03\/IMG_1427-300x225.jpeg\" alt=\"Formaldehyd\" width=\"600\" height=\"450\" class=\"alignnone size-medium wp-image-627\" srcset=\"http:\/\/michael-hartlieb.de\/wp-content\/uploads\/2021\/03\/IMG_1427-300x225.jpeg 300w, http:\/\/michael-hartlieb.de\/wp-content\/uploads\/2021\/03\/IMG_1427-1024x768.jpeg 1024w, http:\/\/michael-hartlieb.de\/wp-content\/uploads\/2021\/03\/IMG_1427-768x576.jpeg 768w, http:\/\/michael-hartlieb.de\/wp-content\/uploads\/2021\/03\/IMG_1427-1536x1152.jpeg 1536w, http:\/\/michael-hartlieb.de\/wp-content\/uploads\/2021\/03\/IMG_1427-2048x1536.jpeg 2048w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><br \/>\nDeckenschalung aus Pressspanplatten, welche Formaldehyd enthalten<\/p>\n<p><a href=\"http:\/\/michael-hartlieb.de\/\">zur\u00fcck<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Erh\u00f6hte Konzentrationen\u00a0an Formaldehyd in der Raumluft k\u00f6nnen zu schwerwiegenden Gesundheitsst\u00f6rungen f\u00fchren. Dabei ist\u00a0Formaldehyd als nat\u00fcrlicher Holzbestandteil nahezu allgegenw\u00e4rtig.\u00a0Freigesetzt wird Formaldehyd\u00a0vornehmlich aus verleimten Holzwerkstoffen (Pressspanplatten, Tischlerplatten, Sperrholz)\u00a0sowie Farben, Desinfektionsl\u00f6sungen und Teppichb\u00f6den. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-349","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Formaldehyd - Michael Hartlieb Umwelt Planung<\/title>\n<meta name=\"description\" content=\"Begutachtung, Messung und Planung von Formaldehyd-Sanierungen durch das Ingenieurb\u00fcro Michael Hartlieb Umwelt Planung.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/michael-hartlieb.de\/?page_id=349\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Formaldehyd - Michael Hartlieb Umwelt Planung\" \/>\n<meta property=\"og:description\" content=\"Begutachtung, Messung und Planung von Formaldehyd-Sanierungen durch das Ingenieurb\u00fcro Michael Hartlieb Umwelt Planung.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/michael-hartlieb.de\/?page_id=349\" \/>\n<meta property=\"og:site_name\" content=\"Michael Hartlieb Umwelt Planung\" \/>\n<meta property=\"article:modified_time\" content=\"2021-03-21T16:27:08+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/michael-hartlieb.de\/wp-content\/uploads\/2021\/03\/IMG_1427-300x225.jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"1\u00a0Minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/michael-hartlieb.de\\\/?page_id=349\",\"url\":\"http:\\\/\\\/michael-hartlieb.de\\\/?page_id=349\",\"name\":\"Formaldehyd - 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