{"id":4459,"date":"2023-03-15T11:42:25","date_gmt":"2023-03-15T10:42:25","guid":{"rendered":"https:\/\/www.edilonsedra.com\/?post_type=projects&#038;p=4459"},"modified":"2025-01-29T11:12:11","modified_gmt":"2025-01-29T10:12:11","slug":"leipzig","status":"publish","type":"projects","link":"https:\/\/www.edilonsedra.com\/fr\/project\/leipzig\/","title":{"rendered":"Optimisation de la LCC \u00e0 la perfection"},"content":{"rendered":"\n<p>Un syst\u00e8me de support de voie \u00e9lastique offrant des performances optimales &#8211; \u00e9conomique, \u00e9cologique, isolant contre les courants vagabonds, avec une bonne isolation acoustique des bruits de structure et une longue dur\u00e9e de vie. La LCC \u00e0 la perfection !<\/p>\n\n\n\n<p>Notre client, les Leipziger Verkehrsbetriebe (LVB), recherchait un syst\u00e8me de voie moderne avec un support de rail \u00e9lastique en continu qui r\u00e9pondait aux exigences en mati\u00e8re d&rsquo;isolation contre les courants vagabonds selon la norme DIN-EN 50122-2, ainsi qu&rsquo;\u00e0 la r\u00e9duction des bruits et vibrations de structure. LVB a donc opt\u00e9 pour notre syst\u00e8me edilon)(sedra SDS (Syst\u00e8me d&rsquo;Amortissement Sonore) pour le projet de renouvellement du tramway \u00ab\u00a0Karl-Liebknecht-Stra\u00dfe\u00a0\u00bb \u00e0 Leipzig.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_2-1024x768.jpg\" alt=\"\" class=\"wp-image-2239\" srcset=\"https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_2-1024x768.jpg 1024w, https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_2-300x225.jpg 300w, https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_2-768x576.jpg 768w, https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_2-1536x1152.jpg 1536w, https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_2-2048x1536.jpg 2048w, https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_2-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>En plus de respecter les principes connus et de r\u00e9pondre aux exigences des nouvelles normes,\u00a0une installation simple\u00a0et un bon rapport qualit\u00e9-prix \u00e9taient \u00e9galement importants pour LVB lors de la recherche d&rsquo;un syst\u00e8me appropri\u00e9. Une condition pr\u00e9alable \u00e0 la s\u00e9lection de ce syst\u00e8me \u00e9tait le certificat d\u2019aptitude selon la norme DIN 45673-8 pour l&rsquo;ensemble du syst\u00e8me. Une caract\u00e9ristique innovante du projet de tramway \u00e0 Leipzig \u00e9tait l&rsquo;utilisation de tringles d\u2019\u00e9cartement pr\u00e9fabriqu\u00e9es rev\u00eatues de mousse de polyur\u00e9thane, un d\u00e9veloppement conjoint de LVB et\u00a0d&rsquo;edilon)(sedra, qui emp\u00eache les fissures dans la chauss\u00e9e.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"708\" height=\"531\" src=\"https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_3.jpg\" alt=\"\" class=\"wp-image-1733\" srcset=\"https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_3.jpg 708w, https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_3-300x225.jpg 300w, https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_3-200x150.jpg 200w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"614\" height=\"460\" src=\"https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_4-scaled-1.jpg\" alt=\"\" class=\"wp-image-1878\" srcset=\"https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_4-scaled-1.jpg 614w, https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_4-scaled-1-300x225.jpg 300w, https:\/\/www.edilonsedra.com\/wp-content\/uploads\/2023\/03\/edilon-sedra-SDS-Tram-Leipzig_4-scaled-1-200x150.jpg 200w\" sizes=\"auto, (max-width: 614px) 100vw, 614px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>Au total, 2200 m de voies et 3 aiguillages ont \u00e9t\u00e9 install\u00e9s avec le syst\u00e8me modulaire edilon)(sedra SDS, compos\u00e9 de blocs de remplissage edilon)(sedra Filler Blocks\u00a0100 %\u00a0recyclables pour lesquels une d\u00e9claration environnementale de produit (EPD) officielle a \u00e9t\u00e9 \u00e9mise. En combinaison avec le remplissage des joints edilon)(sedra Jointelast PU Extra 25, qui reste hautement \u00e9lastique m\u00eame \u00e0 basse temp\u00e9rature, l&rsquo;adh\u00e9rence lat\u00e9rale a pu \u00eatre assur\u00e9e avec une d\u00e9flection allant jusqu&rsquo;\u00e0 0,9 mm. Toutes les valeurs mesur\u00e9es requises, tant pour la d\u00e9flection verticale des rails que pour l&rsquo;isolation du courant vagabond, ont pu \u00eatre d\u00e9montr\u00e9es avec succ\u00e8s dans la pratique. Le syst\u00e8me edilon)(sedra SDS a d\u00e9j\u00e0 fait ses preuves depuis plus de 8 ans sur Karl-Liebknecht-Strasse \u00e0 Leipzig.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Le d\u00e9fi<\/h4>\n\n\n\n<p>D\u00e9velopper un syst\u00e8me de support de voie \u00e9lastique durable et \u00e0 la pointe de la technologie, r\u00e9pondant aux exigences en termes de d\u00e9flection des rails, de bruits et vibrations induits par la structure, ainsi que d&rsquo;isolation du courant vagabond.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">La solution<\/h4>\n\n\n\n<p>edilon)(sedra SDS (Sound Damping System)<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Le r\u00e9sultat<\/h4>\n\n\n\n<p>Un syst\u00e8me de support de voie \u00e9lastique respectueux de l&rsquo;environnement, durable et \u00e9conomique.<\/p>\n\n\n\n<section class=\"module-moreinfo wp-block margin-xlarge padding-xlarge-top-bottom bg-blue pattern alignfull\" id=\"more-info\">\n\t<div class=\"row align-center\">\n\t\t<div class=\"large-5 medium-12 small-12 column\">\n\t\t\t<div class=\"more-info\">\n\t\t\t\t<div class=\"more-info-content\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"more-info-content-title\">\n\t\t\t\t\t\t\t<h2 class=\"orange-icon-left margin-small-bottom\">Besoin de plus d&rsquo;informations?<\/h2>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"more-info-text margin-medium-bottom\">\n\t\t\t\t\t\t\t<p>Avec plus de 50 ans d&rsquo;exp\u00e9rience dans les syst\u00e8mes de voies sur dalle, notre \u00e9quipe qualifi\u00e9e s&rsquo;appuie sur une connaissance approfondie de l&rsquo;industrie pour garantir le succ\u00e8s de votre projet ferroviaire.<\/p>\n<p>Avez-vous des <a href=\"https:\/\/www.edilonsedra.com\/fr\/contact\/\">questions<\/a> sur votre projet, nos syst\u00e8mes de voie ou nos services \u00e0 valeur ajout\u00e9e ?<br \/>\nSouhaitez-vous franchir une nouvelle \u00e9tape dans votre <a href=\"https:\/\/www.edilonsedra.com\/fr\/carriere\/\">carri\u00e8re avec nous<\/a> ?<br \/>\n<a href=\"https:\/\/www.edilonsedra.com\/fr\/contact\/\">Besoin<\/a> d&rsquo;aide pour autre chose ?<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\t\n\t\t<div class=\"large-4 large-offset-1 medium-12 small-12 column\">\n\t\t\t<div class=\"contact-form\">\n\t\t\t\t<script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\nvar gform;gform||(document.addEventListener(\"gform_main_scripts_loaded\",function(){gform.scriptsLoaded=!0}),document.addEventListener(\"gform\/theme\/scripts_loaded\",function(){gform.themeScriptsLoaded=!0}),window.addEventListener(\"DOMContentLoaded\",function(){gform.domLoaded=!0}),gform={domLoaded:!1,scriptsLoaded:!1,themeScriptsLoaded:!1,isFormEditor:()=>\"function\"==typeof InitializeEditor,callIfLoaded:function(o){return!(!gform.domLoaded||!gform.scriptsLoaded||!gform.themeScriptsLoaded&&!gform.isFormEditor()||(gform.isFormEditor()&&console.warn(\"The use of gform.initializeOnLoaded() is deprecated in the form editor context and will 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ginput_recaptchav3' data-sitekey='6LfTHD0rAAAAAGf0eU83CZTD9o5lSn401UvialL6' data-tabindex='1'><input id=\"input_59df92329d286a5eea14c73eef94a162\" class=\"gfield_recaptcha_response\" type=\"hidden\" name=\"input_59df92329d286a5eea14c73eef94a162\" value=\"\"\/><\/div>\n                        <div class='gform-body gform_body'><div id='gform_fields_14' class='gform_fields top_label form_sublabel_below description_below validation_below'><div id=\"field_14_12\" class=\"gfield gfield--type-honeypot gform_validation_container field_sublabel_below gfield--has-description field_description_below field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label' for='input_14_12'>Phone<\/label><div class='ginput_container'><input name='input_12' id='input_14_12' type='text' value='' autocomplete='new-password'\/><\/div><div class='gfield_description' id='gfield_description_14_12'>Ce champ n\u2019est utilis\u00e9 qu\u2019\u00e0 des fins de validation et devrait rester inchang\u00e9.<\/div><\/div><div id=\"field_14_8\" class=\"gfield gfield--type-select gfield--input-type-select gfield--width-full gfield_contains_required field_sublabel_below gfield--no-description field_description_below hidden_label field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label' for='input_14_8'>Type de demande<span class=\"gfield_required\"><span class=\"gfield_required gfield_required_text\">(N\u00e9cessaire)<\/span><\/span><\/label><div class='ginput_container ginput_container_select'><select name='input_8' id='input_14_8' class='large gfield_select' tabindex='2'   aria-required=\"true\" aria-invalid=\"false\" ><option value='' selected='selected' class='gf_placeholder'>Type de demande*<\/option><option value='Sales enquiry' >Demande commerciale<\/option><option value='Technical support' >Assistance technique<\/option><option value='Other' >Autre<\/option><\/select><\/div><\/div><div id=\"field_14_1\" class=\"gfield gfield--type-text gfield--input-type-text gfield_contains_required field_sublabel_below gfield--no-description field_description_below hidden_label field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label' for='input_14_1'>Nom<span class=\"gfield_required\"><span class=\"gfield_required gfield_required_text\">(N\u00e9cessaire)<\/span><\/span><\/label><div class='ginput_container ginput_container_text'><input name='input_1' id='input_14_1' type='text' value='' class='large'   tabindex='3' placeholder='Nom*' aria-required=\"true\" aria-invalid=\"false\"   \/><\/div><\/div><div id=\"field_14_4\" class=\"gfield gfield--type-email gfield--input-type-email gfield--width-full gfield_contains_required field_sublabel_below gfield--no-description field_description_below hidden_label field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label' for='input_14_4'>Email<span class=\"gfield_required\"><span class=\"gfield_required gfield_required_text\">(N\u00e9cessaire)<\/span><\/span><\/label><div class='ginput_container ginput_container_email'>\n                            <input name='input_4' id='input_14_4' type='email' value='' class='large' tabindex='4'  placeholder='Email*' aria-required=\"true\" aria-invalid=\"false\"  \/>\n                        <\/div><\/div><div id=\"field_14_11\" class=\"gfield gfield--type-text gfield--input-type-text gfield--width-full field_sublabel_below gfield--no-description field_description_below hidden_label field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label' for='input_14_11'>Num\u00e9ro de t\u00e9l\u00e9phone<\/label><div class='ginput_container ginput_container_text'><input name='input_11' id='input_14_11' type='text' value='' class='large'   tabindex='5' placeholder='Num\u00e9ro de t\u00e9l\u00e9phone'  aria-invalid=\"false\"   \/><\/div><\/div><div id=\"field_14_3\" class=\"gfield gfield--type-text gfield--input-type-text gfield--width-full gfield_contains_required field_sublabel_below gfield--no-description field_description_below hidden_label field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label' for='input_14_3'>Soci\u00e9t\u00e9<span class=\"gfield_required\"><span class=\"gfield_required gfield_required_text\">(N\u00e9cessaire)<\/span><\/span><\/label><div class='ginput_container ginput_container_text'><input name='input_3' id='input_14_3' type='text' value='' class='large'   tabindex='6' placeholder='Soci\u00e9t\u00e9*' aria-required=\"true\" aria-invalid=\"false\"   \/><\/div><\/div><div id=\"field_14_10\" class=\"gfield gfield--type-select gfield--input-type-select gfield--width-full gfield_contains_required field_sublabel_below gfield--no-description field_description_below hidden_label field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label' for='input_14_10'>Choisissez votre pays<span class=\"gfield_required\"><span class=\"gfield_required gfield_required_text\">(N\u00e9cessaire)<\/span><\/span><\/label><div class='ginput_container ginput_container_select'><select name='input_10' id='input_14_10' class='large gfield_select' tabindex='7'   aria-required=\"true\" aria-invalid=\"false\" ><option value='' selected='selected' class='gf_placeholder'>Choisissez votre pays*<\/option><option value='Afghanistan' >Afghanistan<\/option><option value='Albania' >Albania<\/option><option value='Algeria' >Algeria<\/option><option value='American Samoa' >American Samoa<\/option><option value='Andorra' >Andorra<\/option><option value='Angola' >Angola<\/option><option value='Anguilla' >Anguilla<\/option><option value='Antarctica' >Antarctica<\/option><option value='Antigua and Barbuda' >Antigua and Barbuda<\/option><option value='Argentina' >Argentina<\/option><option value='Armenia' >Armenia<\/option><option value='Aruba' >Aruba<\/option><option value='Australia' >Australia<\/option><option value='Austria' >Austria<\/option><option value='Azerbaijan' >Azerbaijan<\/option><option value='Bahamas' >Bahamas<\/option><option value='Bahrain' >Bahrain<\/option><option value='Bangladesh' >Bangladesh<\/option><option value='Barbados' >Barbados<\/option><option value='Belarus' >Belarus<\/option><option value='Belgium' >Belgium<\/option><option value='Belize' >Belize<\/option><option value='Benin' >Benin<\/option><option value='Bermuda' >Bermuda<\/option><option value='Bhutan' >Bhutan<\/option><option value='Bolivia' >Bolivia<\/option><option value='Bonaire, Sint Eustatius and Saba' >Bonaire, Sint Eustatius and Saba<\/option><option value='Bosnia and Herzegovina' >Bosnia and Herzegovina<\/option><option value='Botswana' >Botswana<\/option><option value='Bouvet Island' >Bouvet Island<\/option><option value='Brazil' >Brazil<\/option><option value='British Indian Ocean Territory' >British Indian Ocean Territory<\/option><option value='Brunei Darussalam' >Brunei Darussalam<\/option><option value='Bulgaria' >Bulgaria<\/option><option value='Burkina Faso' >Burkina Faso<\/option><option value='Burundi' >Burundi<\/option><option value='Cabo Verde' >Cabo Verde<\/option><option value='Cambodia' >Cambodia<\/option><option value='Cameroon' >Cameroon<\/option><option value='Canada' >Canada<\/option><option value='Cayman Islands' >Cayman Islands<\/option><option value='Central African Republic' >Central African Republic<\/option><option value='Chad' >Chad<\/option><option value='Chile' >Chile<\/option><option value='China' >China<\/option><option value='Christmas Island' >Christmas Island<\/option><option value='Cocos Islands' >Cocos Islands<\/option><option value='Colombia' >Colombia<\/option><option value='Comoros' >Comoros<\/option><option value='Congo' >Congo<\/option><option value='Congo, Democratic Republic of the' >Congo, Democratic Republic of the<\/option><option value='Cook Islands' >Cook Islands<\/option><option value='Costa Rica' >Costa Rica<\/option><option value='Croatia' >Croatia<\/option><option value='Cuba' >Cuba<\/option><option value='Cura\u00e7ao' >Cura\u00e7ao<\/option><option value='Cyprus' >Cyprus<\/option><option value='Czechia' >Czechia<\/option><option value='C\u00f4te d&#039;Ivoire' >C\u00f4te d&#039;Ivoire<\/option><option value='Denmark' >Denmark<\/option><option value='Djibouti' >Djibouti<\/option><option value='Dominica' >Dominica<\/option><option value='Dominican Republic' >Dominican Republic<\/option><option value='Ecuador' >Ecuador<\/option><option value='Egypt' >Egypt<\/option><option value='El Salvador' >El Salvador<\/option><option value='Equatorial Guinea' >Equatorial Guinea<\/option><option value='Eritrea' >Eritrea<\/option><option value='Estonia' >Estonia<\/option><option value='Eswatini' >Eswatini<\/option><option value='Ethiopia' >Ethiopia<\/option><option value='Falkland Islands' >Falkland Islands<\/option><option value='Faroe Islands' >Faroe Islands<\/option><option value='Fiji' >Fiji<\/option><option value='Finland' >Finland<\/option><option value='France' >France<\/option><option value='French Guiana' >French Guiana<\/option><option value='French Polynesia' >French Polynesia<\/option><option value='French Southern Territories' >French Southern Territories<\/option><option value='Gabon' >Gabon<\/option><option value='Gambia' >Gambia<\/option><option value='Georgia' >Georgia<\/option><option value='Germany' >Germany<\/option><option value='Ghana' >Ghana<\/option><option value='Gibraltar' >Gibraltar<\/option><option value='Greece' >Greece<\/option><option value='Greenland' >Greenland<\/option><option value='Grenada' >Grenada<\/option><option value='Guadeloupe' >Guadeloupe<\/option><option value='Guam' >Guam<\/option><option value='Guatemala' >Guatemala<\/option><option value='Guernsey' >Guernsey<\/option><option value='Guinea' >Guinea<\/option><option value='Guinea-Bissau' >Guinea-Bissau<\/option><option value='Guyana' >Guyana<\/option><option value='Haiti' >Haiti<\/option><option value='Heard Island and McDonald Islands' >Heard Island and McDonald Islands<\/option><option value='Holy See' >Holy See<\/option><option value='Honduras' >Honduras<\/option><option value='Hong Kong' >Hong Kong<\/option><option value='Hungary' >Hungary<\/option><option value='Iceland' >Iceland<\/option><option value='India' >India<\/option><option value='Indonesia' >Indonesia<\/option><option value='Iran' >Iran<\/option><option value='Iraq' >Iraq<\/option><option value='Ireland' >Ireland<\/option><option value='Isle of Man' >Isle of Man<\/option><option value='Israel' >Israel<\/option><option value='Italy' >Italy<\/option><option value='Jamaica' >Jamaica<\/option><option value='Japan' >Japan<\/option><option value='Jersey' >Jersey<\/option><option value='Jordan' >Jordan<\/option><option value='Kazakhstan' >Kazakhstan<\/option><option value='Kenya' >Kenya<\/option><option value='Kiribati' 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La LCC \u00e0 la perfection ! 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