{"id":4268,"date":"2021-12-03T15:37:54","date_gmt":"2021-12-03T14:37:54","guid":{"rendered":"https:\/\/tfi-aachen.de\/testing\/verschleissverhalten-und-aussehensveraenderung\/"},"modified":"2022-05-09T10:36:52","modified_gmt":"2022-05-09T08:36:52","slug":"wear-and-change-in-appearance","status":"publish","type":"page","link":"https:\/\/tfi-aachen.de\/en\/testing\/wear-and-change-in-appearance\/","title":{"rendered":"Wear and change in appearance"},"content":{"rendered":"\n\n<div id=\"text-with-image-block_61aa12187fd96\" class=\"block text-with-image alignfull icon-above-text no-link\">\n    <div class=\"container\">\n        <div class=\"wrapper bg-dark-gray\">\n            <div class=\"image-wrapper\">\n\t\t\t\t\t\t\t\t            <\/div>\n            <div class=\"text-wrapper\">\n\t\t\t\t                    <div class=\"icon-wrapper\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/04\/icon_pruefung.svg\" class=\"icon\" alt=\"\" \/>                    <\/div>\n\t\t\t\t                <h1 class=\"title\">Wear and change in appearance<\/h1>\n                <div class=\"text\">\n\t\t\t\t\t                <\/div>\n\t\t\t\t            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n\n\n\n<div id=\"intro-block_61b1f6dad192c\" class=\"block intro alignfull bg-light-blue\">\n    <div class=\"container\">\n        <div class=\"text\">\n\t\t\t<p style=\"text-align: center;\"><strong>The basis for the classification of floor coverings is their wear behaviour and change in appearance. In our testing laboratories, we test floor coverings according to the current testing and classification standards.<\/strong><\/p>\n        <\/div>\n    <\/div>\n<\/div>\n\n\n<div class=\"wp-bootstrap-blocks-row row\">\n\t\n\n<div class=\"col-12 col-sm-12 col-lg-2 col-xl-2\">\n\t\t\t\t<\/div>\n\n\n\n<div class=\"col-12 col-sm-12 col-md-6 col-lg-4 col-xl-4\">\n\t\t\t\n\n\n<div id=\"text-block_61aa2a5e557dc\" class=\"block text alignfull bg-white\">\n    <div class=\"container\">\n        \n\n<h3 class=\"wp-block-heading\" id=\"geeignete-produktarten\">Suitable product types<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Textile floor coverings<\/li><li>Resilient floor coverings<\/li><li>Laminate floor coverings<\/li><li>Modular floor coverings with mechanical locking system (MMF)<\/li><li>Textile floor coverings<\/li><li>underlays<\/li><li>Coatings<\/li><li>Surfaces for sports floor areas<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0411_vettermann-1110x624.jpg\" alt=\"\" class=\"wp-image-2041\" width=\"441\" height=\"247\" srcset=\"https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0411_vettermann-1110x624.jpg 1110w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0411_vettermann-533x300.jpg 533w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0411_vettermann-768x432.jpg 768w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0411_vettermann-1536x864.jpg 1536w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0411_vettermann.jpg 1920w\" sizes=\"auto, (max-width: 441px) 100vw, 441px\" \/><figcaption><strong>Vettermann drum in test operation<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1110\" height=\"624\" src=\"https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0453_resteindruck-1110x624.jpg\" alt=\"\" class=\"wp-image-2259\" srcset=\"https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0453_resteindruck-1110x624.jpg 1110w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0453_resteindruck-533x300.jpg 533w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0453_resteindruck-768x432.jpg 768w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0453_resteindruck-1536x864.jpg 1536w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/12\/tfi_0453_resteindruck.jpg 1920w\" sizes=\"auto, (max-width: 1110px) 100vw, 1110px\" \/><figcaption><strong>Residual indentation test, the sample is under the metallic stamp<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1110\" height=\"741\" src=\"https:\/\/tfi-aachen.de\/wp-content\/uploads\/2022\/05\/210712-TFI-0447-1920px-1110x741.jpg\" alt=\"\" class=\"wp-image-4456\" srcset=\"https:\/\/tfi-aachen.de\/wp-content\/uploads\/2022\/05\/210712-TFI-0447-1920px-1110x741.jpg 1110w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2022\/05\/210712-TFI-0447-1920px-450x300.jpg 450w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2022\/05\/210712-TFI-0447-1920px-768x512.jpg 768w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2022\/05\/210712-TFI-0447-1920px-1536x1025.jpg 1536w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2022\/05\/210712-TFI-0447-1920px.jpg 1920w\" sizes=\"auto, (max-width: 1110px) 100vw, 1110px\" \/><figcaption><strong>Castor chair test for resilient floor coverings<\/strong><\/figcaption><\/figure>\n\n\n    <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n<div class=\"col-12 col-sm-12 col-md-6 col-lg-4 col-xl-4\">\n\t\t\t\n\n\n<div id=\"text-block_61aa191e7fd9f\" class=\"block text alignfull bg-white\">\n    <div class=\"container\">\n        \n\n<h3 class=\"wp-block-heading\" id=\"prufungseigenschaften\">Standards, testing characteristics<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>ISO 10361: Appearance change in the Vettermann drum or Hexapod drum<\/li><li>EN 985 \/ EN ISO 4918: textile, resilient and laminate floor coverings &#8211; castor chair test (formerly EN 425)<\/li><li>EN ISO 12951: mass loss, fibre bind and stair nosing appearance change using the Lisson Tretrad machine<\/li><li>EN ISO 10833: &#8211; Resistance to damage at cut edges<\/li><li>EN ISO 3415: &#8211; Thickness loss after static loading &#8211; chair leg test<\/li><li>EN ISO 11857: Resistance to delamination<\/li><li>ISO 4919: Tuft withdrawal force<\/li><li>EN 24343-1: Residual identation<\/li><li>IOS-TM 007: Thermal ageing test according to IKEA<\/li><li>DIN 53923: Water absorption capacity<\/li><li>EN 660-2: Wear behaviour of resilient floor coverings (UAN)<\/li><li>EN ISO 24344: Flexibility of resilient floor coverings<\/li><li>EN 424 \/ EN ISO 16581: Simulation of the movement of a furniture leg (UAN)<\/li><li>EN 684: Seam strength (UAN)<\/li><li>EN ISO 24345: Peel resistance of resilient floor coverings (UAN)<\/li><li>EN 16094: Micro-scratch resistance (UAN)<\/li><li>ISO 24334: locking strength of assembled panels (UAN)<\/li><li>EN 13329: Abrasion resistance (UAN)<\/li><li>EN 13329: Impact resistance (UAN)<\/li><li>ISO 4649: Abrasion resistance (UAN)<\/li><li>EN 14565: Scratch resistance (UAN)<\/li><li>EN 16354: Punctual conformability &#8211; PC value<\/li><li>EN 16354\/EN 1606: Resistance to compression creep &#8211; CC value (UAN)<\/li><li>EN 16354 \/EN 826: Compressive strength &#8211; CS value (UAN)<\/li><li>Others on request<\/li><\/ul>\n\n\n    <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n<div class=\"col-12 col-sm-12 col-lg-2 col-xl-2\">\n\t\t\t\t<\/div>\n\n<\/div>\n\n\n<div class=\"wp-bootstrap-blocks-row row\">\n\t\n\n<div class=\"col-12 col-md-6 col-xl-4\">\n\t\t\t\t<\/div>\n\n\n\n<div class=\"col-12 col-md-6 col-xl-4\">\n\t\t\t\n\n\n<div id=\"contact-block_618babf026483\" class=\"block contact bg-white alignfull\">\n    <div class=\"container\">\n        <div class=\"content\">\n            <div class=\"header\">\n                <h3 class=\"title\">YOUR CONTACT PERSON<\/h3>\n            <\/div>\n            <div class=\"image\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1281\" src=\"https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/11\/210726-TFI-0580-1920px.jpg\" class=\"image\" alt=\"\" srcset=\"https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/11\/210726-TFI-0580-1920px.jpg 1920w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/11\/210726-TFI-0580-1920px-450x300.jpg 450w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/11\/210726-TFI-0580-1920px-1110x741.jpg 1110w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/11\/210726-TFI-0580-1920px-768x512.jpg 768w, https:\/\/tfi-aachen.de\/wp-content\/uploads\/2021\/11\/210726-TFI-0580-1920px-1536x1025.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/>            <\/div>\n            <div class=\"text\">\n                <p>Dipl.-Ing. <b>Cornelia Schiffer<\/b><\/p>\n                <p>Deputy Head of Certification Body<\/p>\n\t\t\t\t                    <p>Phone: <a href=\"tel:  +49 241 9679-150\">  +49 241 9679-150<\/a><\/p>\n\t\t\t\t\t\t\t\t                    <p><a href=\"mailto:support@tfi-aachen.de\">support@tfi-aachen.de<\/a><\/p>\n\t\t\t\t            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n<div class=\"col-12 col-md-6 col-xl-4\">\n\t\t\t\t<\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5267,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"tags":[],"class_list":["post-4268","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Wear and change in appearance - TFI Aachen GmbH<\/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:\/\/tfi-aachen.de\/en\/testing__trashed\/wear-and-change-in-appearance\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wear and change 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