{"id":3000,"date":"2016-08-16T09:54:02","date_gmt":"2016-08-16T09:54:02","guid":{"rendered":"https:\/\/www.imk.si\/departments\/certification\/certificiranje-proizvajalcev-vijakov\/"},"modified":"2020-05-14T10:15:11","modified_gmt":"2020-05-14T10:15:11","slug":"certification-of-manufacturers-of-bolting-assemblies","status":"publish","type":"page","link":"https:\/\/www.imk.si\/en\/departments\/certification\/certification-of-manufacturers-of-bolting-assemblies\/","title":{"rendered":"Certification of manufacturers of bolting assemblies"},"content":{"rendered":"<div id=\"pl-3000\"  class=\"panel-layout\" >\n<div id=\"pg-3000-0\"  class=\"panel-grid panel-no-style\"  data-style=\"{&quot;background_display&quot;:&quot;tile&quot;,&quot;cell_alignment&quot;:&quot;flex-start&quot;}\" >\n<div id=\"pgc-3000-0-0\"  class=\"panel-grid-cell\"  data-weight=\"0.7639320250534\" >\n<div id=\"panel-3000-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" >\n<div class=\"so-widget-sow-editor so-widget-sow-editor-base\">\n<div class=\"siteorigin-widget-tinymce textwidget\">\n<h4>Introduction<\/h4>\n<p>The IMK is a Notified Body (NB 1647) within the EU and performs certification procedures for manufacturers\u2019 production control systems (Factory production control &#8211; FPC) according to harmonized standards for bolting assemblies to be installed in building structures:<\/p>\n<ul>\n<li>Non-preloaded structural bolting assemblies &#8211; Part 1: General requirements,<\/li>\n<li>EN 14399-1: High strength structural bolting assemblies for preloading &#8211; Part 1: General requirements<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"pgc-3000-0-1\"  class=\"panel-grid-cell\"  data-weight=\"0.2360679749466\" >\n<div id=\"panel-3000-0-1-0\" class=\"so-panel widget widget_pw_contact_profile widget-contact-profile panel-first-child panel-last-child\" data-index=\"1\" data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" >\n<div class=\"card  contact-profile\">\n<div class=\"card-block  contact-profile__container\">\n<div class=\"contact-profile__items\">\n<div class=\"contact-profile__item\">\n<div class=\"contact-profile__icon\">\n\t\t\t\t\t\t\t\t\t\t\t<i class=\"fa  fa-briefcase\"><\/i>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n<p class=\"contact-profile__text\">\n\t\t\t\t\t\t\t\t\t\t\tHead of OE TSN\t\t\t\t\t\t\t\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contact-profile__item\">\n<div class=\"contact-profile__icon\">\n\t\t\t\t\t\t\t\t\t\t\t<i class=\"fa  fa-envelope\"><\/i>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n<p class=\"contact-profile__text\">\n\t\t\t\t\t\t\t\t\t\t\trobert.cvelbar@imk.si\t\t\t\t\t\t\t\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contact-profile__item\">\n<div class=\"contact-profile__icon\">\n\t\t\t\t\t\t\t\t\t\t\t<i class=\"fa  fa-phone\"><\/i>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n<p class=\"contact-profile__text\">\n\t\t\t\t\t\t\t\t\t\t\t+386 1 280 21 14\t\t\t\t\t\t\t\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contact-profile__item\">\n<div class=\"contact-profile__icon\">\n\t\t\t\t\t\t\t\t\t\t\t<i class=\"fa  fa-mobile\"><\/i>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n<p class=\"contact-profile__text\">\n\t\t\t\t\t\t\t\t\t\t\t+386 31 382 698\t\t\t\t\t\t\t\t\t\t<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"contact-profile__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"contact-profile__name\">dr. Robert Cvelbar<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<\/div>\n<div id=\"pg-3000-1\"  class=\"panel-grid panel-no-style\"  data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" >\n<div id=\"pgc-3000-1-0\"  class=\"panel-grid-cell\"  data-weight=\"1\" >\n<div id=\"panel-3000-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"2\" data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" >\n<div class=\"so-widget-sow-editor so-widget-sow-editor-base\">\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\tIf the manufacturer&#8217;s production control system is deemed suitable (documented system, appropriate evidence, performed initial type tests and tests necessary for production monitoring) the IMK issues an FPC certificate in accordance with the Construction Products Regulation (CPR). Once certified the manufacturer can issue a Declaration of performance (DoP), and to affix the CE mark on its products.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"pg-3000-2\"  class=\"panel-grid panel-no-style\"  data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" >\n<div id=\"pgc-3000-2-0\"  class=\"panel-grid-cell\"  data-weight=\"0.5\" >\n<div id=\"panel-3000-2-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"3\" data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" >\n<div class=\"so-widget-sow-editor so-widget-sow-editor-base\">\n<div class=\"siteorigin-widget-tinymce textwidget\">\n<h4>Testing of the screw material<\/h4>\n<p>An integral part of the manufacturer&#8217;s production control system is the implementation of initial type tests and tests for the monitoring of production. Bolting material tests can be performed at IMK in an accredited laboratory.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"pgc-3000-2-1\"  class=\"panel-grid-cell\"  data-weight=\"0.5\" >\n<div id=\"panel-3000-2-1-0\" class=\"so-panel widget widget_widget_sp_image widget_sp_image panel-first-child panel-last-child\" data-index=\"4\" data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" ><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"503\" class=\"attachment-medium_large aligncenter\" style=\"max-width: 100%;\" srcset=\"https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Diagram-preskusa-ustreznosti-predobremenitve-vijakov-za-prednapenjanje-768x503.png 768w, https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Diagram-preskusa-ustreznosti-predobremenitve-vijakov-za-prednapenjanje-300x197.png 300w, https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Diagram-preskusa-ustreznosti-predobremenitve-vijakov-za-prednapenjanje-540x354.png 540w, https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Diagram-preskusa-ustreznosti-predobremenitve-vijakov-za-prednapenjanje.png 980w\" sizes=\"(max-width: 768px) 100vw, 768px\" src=\"https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Diagram-preskusa-ustreznosti-predobremenitve-vijakov-za-prednapenjanje-768x503.png\" \/><\/p>\n<div class=\"widget_sp_image-description\" >\n<p>Diagram of the suitability test for the preloading (BS EN 14399-2)<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"pg-3000-3\"  class=\"panel-grid panel-no-style\"  data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" >\n<div id=\"pgc-3000-3-0\"  class=\"panel-grid-cell\"  data-weight=\"1\" >\n<div id=\"panel-3000-3-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"5\" data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" >\n<div class=\"so-widget-sow-editor so-widget-sow-editor-base\">\n<div class=\"siteorigin-widget-tinymce textwidget\">\n<p><strong>Initial type tests include:<\/strong><br \/> <span style=\"text-decoration: underline;\">Comprehensive testing of bolting assemblies elements (screws, nuts, washers) according to the following standards:<\/span><\/p>\n<ul>\n<li>EN ISO 898-1: Mechanical properties of fasteners made of carbon steel and alloy steel &#8211; Part 1: Bolts, screws and studs with specified property classes &#8211; Coarse thread and fine pitch thread,<\/li>\n<li>EN ISO 898-2: Mechanical properties of fasteners made of carbon steel and alloy steel &#8211; Part 2: Nuts with specified property classes &#8211; Coarse thread and fine pitch thread,<\/li>\n<li>EN 3506-1: Mechanical properties of corrosion-resistant stainless steel fasteners &#8211; Part 1: Bolts, screws and studs (ISO 3506-1:2009),<\/li>\n<li>EN 3506-2: Mechanical properties of corrosion-resistant stainless steel fasteners &#8211; Part 2: Nuts<\/li>\n<\/ul>\n<p><span style=\"text-decoration: underline;\">and bolting assemblies according to the following standards:<\/span><\/p>\n<ul>\n<li>EN 15048-2 Non-preloaded structural bolting assemblies &#8211; Part 2: Suitability test,<\/li>\n<li>EN 14399-2 High-strength structural bolting assemblies for preloading &#8211; Part 2: Suitability for preloading.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"pg-3000-4\"  class=\"panel-grid panel-no-style\"  data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" >\n<div id=\"pgc-3000-4-0\"  class=\"panel-grid-cell\"  data-weight=\"0.5\" >\n<div id=\"panel-3000-4-0-0\" class=\"so-panel widget widget_widget_sp_image widget_sp_image panel-first-child panel-last-child\" data-index=\"6\" data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" ><img loading=\"lazy\" decoding=\"async\" width=\"693\" height=\"537\" class=\"attachment-medium_large aligncenter\" style=\"max-width: 100%;\" srcset=\"https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Vijak-s-porus\u030citvijo-navoja-pri-preskusu-ustreznosti.jpeg 693w, https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Vijak-s-porus\u030citvijo-navoja-pri-preskusu-ustreznosti-300x232.jpeg 300w, https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Vijak-s-porus\u030citvijo-navoja-pri-preskusu-ustreznosti-540x418.jpeg 540w\" sizes=\"(max-width: 693px) 100vw, 693px\" src=\"https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Vijak-s-porus\u030citvijo-navoja-pri-preskusu-ustreznosti.jpeg\" \/><\/p>\n<div class=\"widget_sp_image-description\" >\n<p>Screw thread failure (EN 15048-2)<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"pgc-3000-4-1\"  class=\"panel-grid-cell\"  data-weight=\"0.5\" >\n<div id=\"panel-3000-4-1-0\" class=\"so-panel widget widget_widget_sp_image widget_sp_image panel-first-child panel-last-child\" data-index=\"7\" data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" ><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"600\" class=\"attachment-medium_large aligncenter\" style=\"max-width: 100%;\" srcset=\"https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Vijak-s-porus\u030citvijo-stebla-pri-preskusu-ustreznosti-768x600.jpeg 768w, https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Vijak-s-porus\u030citvijo-stebla-pri-preskusu-ustreznosti-300x234.jpeg 300w, https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Vijak-s-porus\u030citvijo-stebla-pri-preskusu-ustreznosti-1024x800.jpeg 1024w, https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Vijak-s-porus\u030citvijo-stebla-pri-preskusu-ustreznosti-540x422.jpeg 540w, https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Vijak-s-porus\u030citvijo-stebla-pri-preskusu-ustreznosti.jpeg 1322w\" sizes=\"(max-width: 768px) 100vw, 768px\" src=\"https:\/\/www.imk.si\/wp-content\/uploads\/2016\/08\/Vijak-s-porus\u030citvijo-stebla-pri-preskusu-ustreznosti-768x600.jpeg\" \/><\/p>\n<div class=\"widget_sp_image-description\" >\n<p>Screw failure in the threaded part (EN 15048-2)<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"pg-3000-5\"  class=\"panel-grid panel-no-style\"  data-style=\"{&quot;background_display&quot;:&quot;tile&quot;,&quot;cell_alignment&quot;:&quot;flex-start&quot;}\" >\n<div id=\"pgc-3000-5-0\"  class=\"panel-grid-cell\"  data-weight=\"0.5\" >\n<div id=\"panel-3000-5-0-0\" class=\"so-panel widget widget_pw_brochure_box widget-brochure-box panel-first-child panel-last-child\" data-index=\"8\" data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" >\n\t<a class=\"brochure-box\" href=\"https:\/\/www.imk.si\/wp-content\/uploads\/2017\/08\/2-C-00-OB03-Potek-postopka-certificiranja-gradbenih-proizvodov-1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\n\t\t<span class=\"brochure-box__icon\"><i class=\"fa  fa-file-pdf-o\"><\/i><\/span><\/p>\n<h5 class=\"brochure-box__text\">Certification scheme of construction products<\/h5>\n<p>\t<\/a><\/p>\n<\/div>\n<\/div>\n<div id=\"pgc-3000-5-1\"  class=\"panel-grid-cell\"  data-weight=\"0.5\" >\n<div id=\"panel-3000-5-1-0\" class=\"so-panel widget widget_pw_brochure_box widget-brochure-box panel-first-child panel-last-child\" data-index=\"9\" data-style=\"{&quot;background_display&quot;:&quot;tile&quot;}\" >\n\t<a class=\"brochure-box\" href=\"https:\/\/www.imk.si\/wp-content\/uploads\/2017\/08\/2-C-60-OB20-Vloga-za-certificiranje-po-SIST-EN-1090-1-1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\n\t\t<span class=\"brochure-box__icon\"><i class=\"fa  fa-file-pdf-o\"><\/i><\/span><\/p>\n<h5 class=\"brochure-box__text\">Application for product certification<\/h5>\n<p>\t<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Introduction The IMK is a Notified Body (NB 1647) within the EU and performs certification procedures for manufacturers\u2019 production control systems (Factory production control &#8211; FPC) according to harmonized standards for bolting assemblies to be installed in building structures: Non-preloaded structural bolting assemblies &#8211; Part 1: General requirements, EN 14399-1: High strength structural bolting assemblies &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2309,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-3000","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.imk.si\/en\/wp-json\/wp\/v2\/pages\/3000"}],"collection":[{"href":"https:\/\/www.imk.si\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.imk.si\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.imk.si\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.imk.si\/en\/wp-json\/wp\/v2\/comments?post=3000"}],"version-history":[{"count":21,"href":"https:\/\/www.imk.si\/en\/wp-json\/wp\/v2\/pages\/3000\/revisions"}],"predecessor-version":[{"id":4118,"href":"https:\/\/www.imk.si\/en\/wp-json\/wp\/v2\/pages\/3000\/revisions\/4118"}],"up":[{"embeddable":true,"href":"https:\/\/www.imk.si\/en\/wp-json\/wp\/v2\/pages\/2309"}],"wp:attachment":[{"href":"https:\/\/www.imk.si\/en\/wp-json\/wp\/v2\/media?parent=3000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}