{"id":2194,"date":"2026-01-07T10:44:34","date_gmt":"2026-01-07T10:44:34","guid":{"rendered":"https:\/\/trade-world-one.de\/?p=2194"},"modified":"2026-01-07T11:18:12","modified_gmt":"2026-01-07T11:18:12","slug":"strassenbahnteile-nach-din-en-45545-hl-2","status":"publish","type":"post","link":"https:\/\/trade-world-one.de\/sv\/vet-hur\/strassenbahnteile-nach-din-en-45545-hl-2\/","title":{"rendered":"Sp\u00e5rvagnsdelar enligt DIN EN 45545 HL 2"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"http:\/\/trade-world-one.de\/wp-content\/uploads\/2026\/01\/Strassenbahnteile_nach_DIN-EN-45545_Trade-World-One-1024x684.png\" alt=\"\" class=\"wp-image-2207\" title=\"Stra\u00dfenbahnteile nach DIN EN 45545 HL 2 - Trade World One\" srcset=\"https:\/\/trade-world-one.de\/wp-content\/uploads\/2026\/01\/Strassenbahnteile_nach_DIN-EN-45545_Trade-World-One-1024x684.png 1024w, https:\/\/trade-world-one.de\/wp-content\/uploads\/2026\/01\/Strassenbahnteile_nach_DIN-EN-45545_Trade-World-One-300x200.png 300w, https:\/\/trade-world-one.de\/wp-content\/uploads\/2026\/01\/Strassenbahnteile_nach_DIN-EN-45545_Trade-World-One-768x513.png 768w, https:\/\/trade-world-one.de\/wp-content\/uploads\/2026\/01\/Strassenbahnteile_nach_DIN-EN-45545_Trade-World-One-1536x1026.png 1536w, https:\/\/trade-world-one.de\/wp-content\/uploads\/2026\/01\/Strassenbahnteile_nach_DIN-EN-45545_Trade-World-One-2048x1368.png 2048w, https:\/\/trade-world-one.de\/wp-content\/uploads\/2026\/01\/Strassenbahnteile_nach_DIN-EN-45545_Trade-World-One-18x12.png 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Sp\u00e5rvagnsdelar enligt DIN EN 45545 HL 2: l\u00f6sningen f\u00f6r brandskydd och materialteknik<\/h1>\n\n\n\n<p>Inom sp\u00e5rfordonstekniken har fokus f\u00f6r\u00e4ndrats m\u00e4rkbart: i dag avg\u00f6rs en komponents l\u00e4mplighet inte enbart av dess mekaniska h\u00e5llfasthet utan \u00e4ven av materialsammans\u00e4ttning, provningsstrategi och verifierande dokumentation. En central referensram f\u00f6r detta \u00e4r standardserien DIN EN 45545-2. P\u00e5 Trade World One ser vi inte dessa krav som ett hinder utan som en integrerad del av modern ingenj\u00f6rskonst.<\/p>\n\n\n\n<p>F\u00f6r operat\u00f6rer av sp\u00e5rvagnar och stadsbanor \u00e4r Hazard Level 2 (HL 2) det vanligaste m\u00e5lkravet f\u00f6r m\u00e5nga till\u00e4mpningar och komponentgrupper, beroende p\u00e5 driftsprofil och monteringsplats. Den h\u00e4r artikeln belyser samspelet mellan materialanskaffning, teknisk genomf\u00f6rbarhet och standardenlig dokumentation \u2013 ur perspektivet hos en partner som \u00e4r lika hemma i verkstaden som i den tekniska specifikationen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Standardernas utveckling och deras inverkan p\u00e5 ink\u00f6p<\/h2>\n\n\n\n<p>\u00d6verg\u00e5ngen fr\u00e5n nationella standarder som DIN 5510-2 till den harmoniserade europeiska standarden DIN EN 45545-2 innebar en tydlig brytpunkt f\u00f6r m\u00e5nga trafikoperat\u00f6rer. F\u00f6r underh\u00e5llet betydde det att bepr\u00f6vade komponenter beh\u00f6vde bed\u00f6mas p\u00e5 nytt \u2013 inte bara geometriskt utan \u00e4ven med avseende p\u00e5 material och verifieringsunderlag.<\/p>\n\n\n\n<p>Beroende p\u00e5 driftsscenario klassificeras sp\u00e5rvagnar och stadsbanefordon ofta i driftskategorier som kan medf\u00f6ra krav upp till HL 2 f\u00f6r relevanta komponenter. F\u00f6r tekniskt ink\u00f6p inneb\u00e4r detta att en enkel \u201dcopy-paste\u201d av \u00e4ldre delar s\u00e4llan \u00e4r en h\u00e5llbar l\u00f6sning. Det \u00e4r h\u00e4r v\u00e5r kompetens inom komponenter f\u00f6r stadsbanor enligt EN 45545-2 kommer in: vi analyserar inte bara geometrin utan hela den materialtekniska utformningen, inklusive tillg\u00e4nglig provnings- och verifieringsdokumentation.<\/p>\n\n\n\n<p>Utmaningen \u00e4r att identifiera material som uppfyller gr\u00e4nsv\u00e4rden f\u00f6r bland annat flamspridning, v\u00e4rmeavgivningshastighet (MARHE), r\u00f6kutveckling och toxicitet \u2013 utan att kompromissa med funktionella egenskaper s\u00e5som elasticitet, utmattningsh\u00e5llfasthet och best\u00e4ndighet mot v\u00e4tskor och kemikalier.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e5lkonflikten: mekaniska egenskaper kontra brandskydd f\u00f6r HL 2-kompatibla sp\u00e5rvagnskomponenter<\/h2>\n\n\n\n<p>En central fr\u00e5ga vid ink\u00f6p \u00e4r m\u00e5lkonflikten mellan flamskydd och mekanisk prestanda. Detta g\u00e4ller s\u00e4rskilt elastomerer och plaster som anv\u00e4nds i t\u00e4tningar, inf\u00e4stningar, skydd och isoleringskomponenter.<\/p>\n\n\n\n<p>F\u00f6r att uppfylla krav upp till HL 2 formuleras polymerer ofta med flamskyddssystem, exempelvis ATH\/MDH. Halogenhaltiga system \u00e4r i m\u00e5nga projekt inte l\u00e4ngre \u00f6nskv\u00e4rda eller till\u00e5tna. Mineraliska fyllmedel \u00e4r v\u00e4letablerade men m\u00e5ste ofta anv\u00e4ndas i h\u00f6ga halter \u2013 med m\u00e4rkbar p\u00e5verkan p\u00e5 mekaniska egenskaper som h\u00e5rdhet, brott\u00f6jning, \u00e5terfj\u00e4dring och utmattningsh\u00e5llfasthet.<\/p>\n\n\n\n<p>Som teknisk ink\u00f6pspartner \u00e4r v\u00e5r uppgift att sourca eller utveckla just de compounds och komponentkoncept som f\u00f6renar b\u00e5da v\u00e4rldarna: \u00f6verensst\u00e4mmelse med EN 45545-2, riktad mot den relevanta produktgruppen, samtidigt som drifts\u00e4kerheten bibeh\u00e5lls \u2013 i st\u00e4llet f\u00f6r att anv\u00e4nda standardblandningar som riskerar livsl\u00e4ngd och funktion.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Specifika materialkrav och Requirement Sets R1, R10 och R22<\/h2>\n\n\n\n<p>DIN EN 45545-2 strukturerar kraven genom Requirement Sets (R-set) och produktgrupper beroende p\u00e5 komponenttyp, monteringsplats och till\u00e4mpning. I praktiken inneb\u00e4r detta att korrekt verifiering bygger p\u00e5 kombinationen av komponentens uppbyggnad, materialsystemet och l\u00e4mplig provning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Interi\u00f6rmaterial (R1)<\/h3>\n\n\n\n<p>F\u00f6r komponenter med stora ytor, exempelvis paneler, skydd och interi\u00f6rmoduler, \u00e4r v\u00e4rmeavgivningen, inklusive MARHE, ofta avg\u00f6rande. F\u00f6r kompositmaterial som GFRP\/CFRP \u00e4r valet av hartssystem och processens stabilitet av central betydelse. Trade World One arbetar med leveranskedjor som s\u00e4kerst\u00e4ller reproducerbar kvalitet och robust verifieringsdokumentation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">S\u00e4ten och stoppning (R6)<\/h3>\n\n\n\n<p>H\u00e4r \u00e4r kombinationen av vandals\u00e4ker konstruktion, komfort och l\u00e5g ant\u00e4ndlighet s\u00e4rskilt kr\u00e4vande. Vi anskaffar helst textilier, skum och konstruktionsvarianter som provade systemkombinationer, eftersom standarden ofta bed\u00f6mer helheten \u2013 material + uppbyggnad + tillverkning \u2013 och inte enbart enskilda material.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00e4tningar och elastomerer (R22\/R23)<\/h3>\n\n\n\n<p>F\u00f6r t\u00e4tningar \u00e4r r\u00f6kutveckling och r\u00f6kgasernas egenskaper ofta begr\u00e4nsande faktorer. EPDM-blandningar som tidigare var standard m\u00e5ste ofta omformuleras eller v\u00e4ljas specifikt f\u00f6r att uppfylla kraven enligt EN 45545-2. S\u00e4rskilt vid nytillverkning av utg\u00e5ngna f\u00f6nster- eller d\u00f6rrt\u00e4tningar \u00e4r uppgiften att extrudera historiska profilgeometrier 1:1 samtidigt som ett modernt materialsystem med verifierbar standard\u00f6verensst\u00e4mmelse anv\u00e4nds. Det \u00e4r exakt v\u00e5r filosofi: inga katalogprodukter, utan exakt anpassade l\u00f6sningar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Golvbel\u00e4ggningar (R10)<\/h3>\n\n\n\n<p>Golvsystem omfattas ofta av Requirement Set R10. Ut\u00f6ver brandskyddskraven \u00e4r halks\u00e4kerhet, n\u00f6tningsbest\u00e4ndighet, t\u00e5lighet mot reng\u00f6ringskemikalier och l\u00e5ngtidsegenskaper avg\u00f6rande. Vi fokuserar p\u00e5 robusta flerskiktssystem som kombinerar ett slitstarkt ytskikt med en brandskyddsoptimerad b\u00e4rstruktur \u2013 inklusive definierade gr\u00e4nssnitt f\u00f6r lim, underlag och fogar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Obsolescenshantering f\u00f6r j\u00e4rnv\u00e4gskomponenter &amp; Reverse Engineering<\/h2>\n\n\n\n<p>En av de st\u00f6rsta utmaningarna \u00e4r underh\u00e5llet av fordon som utvecklades innan EN 45545-2 inf\u00f6rdes. N\u00e4r komponenter beh\u00f6ver bytas ut finns originaldelarna ofta inte l\u00e4ngre tillg\u00e4ngliga \u2013 eller s\u00e5 uppfyller det befintliga verifieringsunderlaget inte dagens krav.<\/p>\n\n\n\n<p>H\u00e4r kommer v\u00e5r metod med Reverse Engineering och Material Re-Engineering in i bilden:<br data-start=\"6521\" data-end=\"6524\">en trafikoperat\u00f6r skickar en defekt komponent till oss. Vi digitaliserar geometrin, analyserar det befintliga materialsystemet och definierar en riktad substitution. Det gamla materialet ers\u00e4tts med ett modernt motsvarande material som kan uppfylla de relevanta kraven enligt EN 45545-2 f\u00f6r aktuell produktgrupp.<\/p>\n\n\n\n<p>Resultatet \u00e4r en komponent som geometriskt passar 1:1 (\u201cForm, Fit\u201d) och samtidigt funktionellt uppgraderas till dagens tekniska niv\u00e5 (\u201cFunction\u201d) \u2013 inklusive erforderliga intyg, provningsrapporter och dokument f\u00f6r ett tydligt och sp\u00e5rbart projektgodk\u00e4nnande.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Dokumentation som s\u00e4kerhetsankare: verifiering av brandskydd f\u00f6r sp\u00e5rfordon<\/h2>\n\n\n\n<p>Ett material utan robust dokumentation \u00e4r i praktiken n\u00e4stan v\u00e4rdel\u00f6st. Avg\u00f6rande \u00e4r sp\u00e5rbarhet, tydliga specifikationer, definierade provningsgrunder och en sammanh\u00e4ngande dokumentationskedja \u2013 fr\u00e5n materialbatch till installerad komponent.<\/p>\n\n\n\n<p>Trade World One l\u00e4gger st\u00f6rsta vikt vid fullst\u00e4ndig sp\u00e5rbarhet och tydlig verifieringsdokumentation. N\u00e4r det kr\u00e4vs arbetar vi med provningsrapporter enligt EN 45545-2 och kompletterande dokumentation, exempelvis f\u00f6rs\u00e4kringar om \u00f6verensst\u00e4mmelse, batchm\u00e4rkning och Change Control. Detta skapar en tillf\u00f6rlitlighet som h\u00e5ller vid revisioner, mottagningskontroller och tekniska godk\u00e4nnanden \u2013 oavsett om det g\u00e4ller tillsyn av sp\u00e5rv\u00e4gstrafik, exempelvis TAB, eller j\u00e4rnv\u00e4gsrelaterade sammanhang, exempelvis EBA, vid blandad trafik.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Logistik och tillg\u00e4nglighet f\u00f6r HL 2-brandskyddskomponenter till sp\u00e5rvagnar<\/h2>\n\n\n\n<p>Tillg\u00e5ngen p\u00e5 specialiserade, standardenliga material varierar kraftigt inom m\u00e5nga produktgrupper. V\u00e5rt lager i Tyskland fungerar som buffert och m\u00f6jligg\u00f6r korta reaktionstider. F\u00f6r ramavtalspartners lagerh\u00e5ller vi kritiska reservdelar \u2013 fr\u00e5n t\u00e4tningar till utvalda komponenter \u2013 efter behov.<\/p>\n\n\n\n<p>Vi s\u00e4kerst\u00e4ller l\u00e4mpliga lagringsf\u00f6rh\u00e5llanden enligt DIN 7716 s\u00e5 att elastomerer och andra k\u00e4nsliga material n\u00e5r kunden \u201df\u00e4rska\u201d och med full prestanda \u2013 inklusive tydlig m\u00e4rkning, FIFO-princip och sp\u00e5rbar batchhantering.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Specialomr\u00e5den: kablar, lim och h\u00e5llbarhet<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kablar och ledningar (R15\/R16): Vi anskaffar kabelsystem som uppfyller brandskyddskraven och samtidigt \u00e4r tillr\u00e4ckligt flexibla f\u00f6r tr\u00e5nga kabelkanaler och dynamiska installationsf\u00f6rh\u00e5llanden. <\/strong>Wir beschaffen Kabelsysteme, die brandschutztechnische Anforderungen erf\u00fcllen und zugleich ausreichend flexibel f\u00fcr enge Kabelkan\u00e4le und dynamische Einbausituationen bleiben.<\/li>\n\n\n\n<li><strong>Klebstoffe und Dichtmassen:<\/strong> Lim och t\u00e4tningsmassor: I samarbete med partners inom kemiindustrin erbjuder vi system som \u00e4r l\u00e4mpade f\u00f6r respektive konstruktion och vars standard\u00f6verensst\u00e4mmelse kan verifieras \u2013 utan att kompromissa med vidh\u00e4ftning eller processbarhet.<\/li>\n\n\n\n<li><strong>Nachhaltigkeit:<\/strong> H\u00e5llbarhet: Vi f\u00f6ljer trender som \u201dGreen Fire Safety\u201d \u2013 biobaserade system, andel \u00e5tervunnet material och halogenfria koncept \u2013 och utv\u00e4rderar deras potential i relation till EN 45545-2 f\u00f6r att tidigt f\u00f6rbereda kunderna inf\u00f6r framtida krav.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Praktiskt exempel: tillverkning av sp\u00e5rvagnsdelar enligt EN 45545<\/h2>\n\n\n\n<p>Ta glasinf\u00e4stningar f\u00f6r skiljev\u00e4ggar som exempel: p\u00e5 \u00e4ldre modeller finns verktygen ofta inte l\u00e4ngre kvar. Vi tar prover, analyserar geometri och material och konstruerar verktyget p\u00e5 nytt. Det avg\u00f6rande steget \u00e4r materialvalet \u2013 exempelvis en EPDM-compound f\u00f6r vilken robust \u00f6verensst\u00e4mmelse med EN 45545-2 kan verifieras f\u00f6r den relevanta produktgruppen.<\/p>\n\n\n\n<p>Efter tillverkning av de f\u00f6rsta proverna (FAI\/f\u00f6rsta artikel) och den \u00f6verenskomna brandprovningen sker godk\u00e4nnande f\u00f6r serieproduktion. Kunden f\u00e5r en reservdel som passar exakt, st\u00f6ds av relevant dokumentation och uppfyller kraven inom dagens underh\u00e5llsverksamhet. Det \u00e4r precis d\u00e4r merv\u00e4rdet i v\u00e5r tillverkning av sp\u00e5rvagnskomponenter enligt EN 45545-2 ligger.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sammanfattning: er partner f\u00f6r regelefterlevnad och tillg\u00e4nglighet<\/h2>\n\n\n\n<p>Efterlevnad av DIN EN 45545-2, eller avtalsm\u00e4ssigt kr\u00e4vd \u00f6verensst\u00e4mmelse, ofta upp till HL 2, \u00e4r i m\u00e5nga projekt ofr\u00e5nkomlig och st\u00e4ller h\u00f6ga krav p\u00e5 materialkompetens, provningsstrategi och dokumentation. Standardhandel och katalogbaserade ink\u00f6p n\u00e5r snabbt sina gr\u00e4nser i denna milj\u00f6.<\/p>\n\n\n\n<p>Trade World One \u00e4r l\u00e4nken mellan komplex standardisering och den praktiska verkligheten i verkstaden. Vi levererar inte bara delar, utan verifierbar regelefterlevnad, s\u00e4kerhet och f\u00f6rs\u00f6rjningstrygghet \u2013 fr\u00e5n ink\u00f6p till re-engineering av obsoleta komponenter. Snabbt, tillf\u00f6rlitligt och exakt enligt specifikation.<\/p>\n\n\n\n<p>I en v\u00e4rld d\u00e4r kraven st\u00e4ndigt f\u00f6r\u00e4ndras beh\u00f6ver ni stabilitet. L\u00e5t oss tillsammans se till att er fordonsflotta inte bara forts\u00e4tter att rulla, utan ocks\u00e5 f\u00f6rblir s\u00e4ker och framtidss\u00e4krad. Med Trade World One blir brandskydd ett verkligt kvalitetsm\u00e4rke f\u00f6r ert underh\u00e5ll.<\/p>\n\n\n\n<div class=\"ki-notification\">Transparensmeddelande: Ovanst\u00e5ende inneh\u00e5ll har skapats med hj\u00e4lp av AI och har noggrant granskats av v\u00e5rt team. V\u00e5rt \u00e5tagande \u00e4r att s\u00e4kerst\u00e4lla h\u00f6gsta kvalitet. Om du har n\u00e5gra synpunkter tar vi tacksamt emot ditt meddelande via <a href=\"\/sv\/kontakt\/\">v\u00e5rt kontaktformul\u00e4r.<\/a><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">K\u00e4llor<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/de.wikipedia.org\/wiki\/EN_45545-2\">Wikipedia: EN 45545-2 \u2013 Europ\u00e4ische Norm f\u00fcr Brandschutz in Schienenfahrzeugen<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.dke.de\/de\/normen-standards\/dokument?id=7071124&amp;type=dke%7Cdokument\">DKE: DIN EN 45545-2:2016-02 \u2013 Anforderungen an das Brandverhalten von Materialien und Komponenten<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.mpa-dresden.de\/leistungen\/passiver-brandschutz\/brandverhalten-von-baustoffen-und-materialien\/bahn-komponenten-des-schienenfahrzeugbaus-bahnanwe.html\">MPA Dresden: Brandschutzanforderungen f\u00fcr Bahnkomponenten nach EN 45545<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.zvei.org\/fileadmin\/user_upload\/Presse_und_Medien\/Publikationen\/2016\/september\/Bahn_EN_45545_Leitfaden_zur_Anwendung_fuer_Elektroisolierstoffe\/Bahn_EN_45_545_Rev2._November_2020-11-24.pdf\">ZVEI: Leitfaden zur Anwendung der EN 45545 f\u00fcr Elektroisolierstoffe in Schienenfahrzeugen<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.assured-systems.com\/de\/faq\/was-ist-die-en45545-2-anforderung-fur-schienen\/\">Assured Systems: Erkl\u00e4rung der EN 45545-2 Anforderungen f\u00fcr Schienenkomponenten<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/powerrubber.com\/de\/blog\/norma-en-45545-norm-en-45545\">PowerRubber: \u00dcberblick \u00fcber Norm EN 45545 und Gefahrenstufen HL1 bis HL3<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.j-flex.com\/de\/was-ist-en45545-und-wozu-dient-es-\/\">J-Flex: Was ist EN 45545-2 und ihre Anwendung auf Materialien in Schienenfahrzeugen<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/de.wikipedia.org\/wiki\/DIN_EN_45545\">Wikipedia: DIN EN 45545 \u2013 Brandschutzstandards f\u00fcr Bahnanwendungen<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.beuth.de\/de\/norm\/din-en-45545-2\/243939998\">Beuth Verlag: DIN EN 45545-2 Normendetails zu Brandverhalten von Komponenten<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.vde-verlag.de\/normen\/din-en-45545-2.html\">VDE Verlag: Technische Spezifikationen der DIN EN 45545-2 f\u00fcr HL2-Komponenten<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Brandskydd enligt DIN EN 45545-2 \u00e4r normalt ett krav f\u00f6r sp\u00e5rvagnar och stadsbanefordon vid nybyggnation, modernisering och upphandling \u2013 ofta som ett avtalsm\u00e4ssigt och tekniskt minimikrav. Men hur skapar man r\u00e4tt balans mellan materialprestanda och standard\u00f6verensst\u00e4mmelse n\u00e4r \u00e4ldre komponenter blir f\u00f6r\u00e5ldrade eller inte l\u00e4ngre finns tillg\u00e4ngliga? Vi erbjuder l\u00f6sningen: exakt anpassade och standardenliga komponenter genom smart sourcing och re-engineering \u2013 inklusive sp\u00e5rbar dokumentation och s\u00e4kerst\u00e4lld tillg\u00e4nglighet. Er partner f\u00f6r regelefterlevnad och f\u00f6rs\u00f6rjningstrygghet.<\/p>","protected":false},"author":1,"featured_media":2207,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-know-how"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Stra\u00dfenbahnteile nach DIN EN 45545 HL 2<\/title>\n<meta name=\"description\" content=\"Brandschutz f\u00fcr Trams (DIN 45545): Zertifizierte Bauteile bei Obsoleszenz durch Re-Engineering. Ihr Partner f\u00fcr Compliance &amp; Verf\u00fcgbarkeit. 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