{"id":754,"date":"2025-10-07T03:13:37","date_gmt":"2025-10-07T03:13:37","guid":{"rendered":"https:\/\/ecocretefiber.com\/?page_id=754"},"modified":"2025-10-28T13:59:33","modified_gmt":"2025-10-28T13:59:33","slug":"pompage-turbinage-de-fengxin","status":"publish","type":"page","link":"https:\/\/ecocretefiber.com\/fr\/projets\/pompage-turbinage-de-fengxin\/","title":{"rendered":"Pompage-turbinage de Fengxin"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"754\" class=\"elementor elementor-754\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1d68fafc elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"1d68fafc\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3112ee69\" data-id=\"3112ee69\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6400f3f9 elementor-icon-list--layout-inline elementor-list-item-link-inline elementor-align-center elementor-mobile-align-center elementor-invisible elementor-widget elementor-widget-icon-list\" data-id=\"6400f3f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-safety\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">projet<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60dd54a9 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"60dd54a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Centrale de pompage-turbinage de Fengxin<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1de6a4e5 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"1de6a4e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Contr\u00f4le des fissures et t\u00e9nacit\u00e9 avec Ecocrete\u2122 PP Macro \u201cSteel-Like\u201d Fiber<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5000161d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5000161d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-26123f6b\" data-id=\"26123f6b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2128813b elementor-invisible elementor-widget elementor-widget-image\" data-id=\"2128813b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"673\" height=\"431\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/10\/08543283241959.png\" class=\"attachment-full size-full wp-image-757\" alt=\"Vue a\u00e9rienne du site du r\u00e9servoir sup\u00e9rieur avec les routes d&#039;acc\u00e8s et les travaux de drainage\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/10\/08543283241959.png 673w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/10\/08543283241959-300x192.png 300w\" sizes=\"(max-width: 673px) 100vw, 673px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12a636f3 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"12a636f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">D\u00e9fis et solutions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36c7b028 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"36c7b028\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>Cyclique humide-sec, gradients thermiques, trafic de maintenance lourd - g\u00e9r\u00e9<\/strong><\/h3><p>Cycle de niveau d'eau et s\u00e9chage : Les macrofibres de PP limitent la largeur des fissures form\u00e9es par les contraintes et les variations de temp\u00e9rature, ce qui permet de maintenir les surfaces \u00e9tanches et utilisables.<\/p><p>Impact et abrasion : Une robustesse accrue permet de r\u00e9sister \u00e0 l'abrasion caus\u00e9e par les d\u00e9bris en suspension dans l'eau et par la circulation des v\u00e9hicules sur la route de cr\u00eate.<\/p><p>Ancrages, drains, joints : Les fibres prot\u00e8gent les ar\u00eates autour des sorties de drainage, des poches d'ancrage et des d\u00e9tails des joints, r\u00e9duisant ainsi les \u00e9paufrures et le rapi\u00e9\u00e7age.<\/p><p>Durabilit\u00e9 sans corrosion : Les macrofibres de polypropyl\u00e8ne ne rouillent pas, ce qui est id\u00e9al pour les zones satur\u00e9es et les zones d'\u00e9claboussures par rapport aux fibres d'acier.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47cb1168 elementor-arrows-position-inside elementor-pagination-position-outside elementor-invisible elementor-widget elementor-widget-image-carousel\" data-id=\"47cb1168\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;slides_to_show_tablet&quot;:&quot;2&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;_animation_mobile&quot;:&quot;fadeInUp&quot;,&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"\u56fe\u50cf\u8f6e\u64ad\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 \u0645\u0646 4\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/10\/08550266241959.png\" alt=\"C\u00e9r\u00e9monie de mise en service du projet de pompage-turbinage avec des banni\u00e8res rouges\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 \u0645\u0646 4\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/10\/94be8d25705f4e3ea49b61bdc81a6529-scaled.jpg\" alt=\"Travaux de terrassement et banquettes avec chemins de halage autour du site\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 \u0645\u0646 4\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/10\/08544417241959.png\" alt=\"Vall\u00e9e foresti\u00e8re et r\u00e9servoir inf\u00e9rieur pr\u00e8s du projet\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 \u0645\u0646 4\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2025\/10\/20250718144840514051.png\" alt=\"20250718144840514051\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08c6484 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"08c6484\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>Fissures plus serr\u00e9es, plus grande t\u00e9nacit\u00e9, moins d'entretien<\/strong><\/h3><p>Les \u00e9quipes de construction ont constat\u00e9 un r\u00e9tr\u00e9cissement de la largeur des fissures apr\u00e8s les variations de temp\u00e9rature, des bords de joints plus propres au niveau des drains et des ancrages, et une meilleure r\u00e9sistance \u00e0 l'abrasion sur les chauss\u00e9es en cr\u00eate. Les sections modifi\u00e9es par des fibres permettent d'allonger les intervalles de maintenance et d'assurer un fonctionnement fiable des r\u00e9servoirs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-108741a2\" data-id=\"108741a2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-71636037 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"71636037\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Aper\u00e7u du projet<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d4e0728 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"5d4e0728\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>B\u00e9ton robuste et r\u00e9sistant aux fissures pour les travaux de cr\u00eate de barrage et d'\u00e9vacuateur de crues<\/strong><\/p>\n<p><b><\/b>Le r\u00e9servoir sup\u00e9rieur de Fengxin comprend des dalles de cr\u00eate de barrage, des goulottes de d\u00e9versement, des canaux d'approche et des chauss\u00e9es d'entretien expos\u00e9s \u00e0 des niveaux d'eau cycliques, \u00e0 des variations de temp\u00e9rature et \u00e0 des charges de v\u00e9hicules. Pour limiter les fissures de retrait\/temp\u00e9rature et ajouter une t\u00e9nacit\u00e9 structurelle sans risque de corrosion, l'enrob\u00e9 a adopt\u00e9 la fibre Ecocrete\u2122 PP Macro \u201cSteel-Like\u201d. Les macro-fils gaufr\u00e9s cr\u00e9ent un r\u00e9seau imbriqu\u00e9 qui comble les fissures plus larges, am\u00e9liore la r\u00e9sistance \u00e0 l'impact\/abrasion et soutient une longue dur\u00e9e de vie dans les environnements humides et secs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26d8de8b elementor-widget-mobile__width-inherit elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-invisible elementor-widget elementor-widget-icon-list\" data-id=\"26d8de8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-apartment1\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Application : dalles de cr\u00eate\/face de barrage, b\u00e9ton de d\u00e9versoir et de goulotte, canaux d'approche, chauss\u00e9es d'entretien, zones d'ancrage.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-calendar3\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Type de fibre : Ecocrete\u2122 PP Macro (semblable \u00e0 de l'acier) Fibre (longueur typique 38-54 mm).<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-user\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Dosage typique : 3,0-6,0 kg\/m\u00b3 (\u00e0 optimiser en fonction de l'\u00e9paisseur de la section et de la conception)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-map-marker1\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Avantages : contr\u00f4le des fissures dues \u00e0 la temp\u00e9rature et au retrait, augmentation de la capacit\u00e9 de charge apr\u00e8s fissure, am\u00e9lioration de la durabilit\u00e9 des bords, alternative non corrosive aux microfibres d'acier.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b951669 elementor-widget elementor-widget-button\" data-id=\"b951669\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjI0OSIsInRvZ2dsZSI6ZmFsc2V9\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Projet de centrale de pompage-turbinage de Fengxin Contr\u00f4le des fissures et t\u00e9nacit\u00e9 avec Ecocrete\u2122 PP Macro \u201cSteel-Like\u201d Fiber D\u00e9fis et solutions Cyclique Wet-Dry, gradients thermiques, trafic de maintenance lourd - Gestion des cycles de niveau d'eau et du s\u00e9chage : Les fibres PP Macro limitent la largeur des fissures form\u00e9es par la contrainte et les variations de temp\u00e9rature, aidant \u00e0 maintenir les surfaces \u00e9tanches et utilisables. Impact et abrasion : La t\u00e9nacit\u00e9 accrue r\u00e9siste [...]<\/p>","protected":false},"author":1,"featured_media":0,"parent":108,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-754","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ecocretefiber.com\/fr\/wp-json\/wp\/v2\/pages\/754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecocretefiber.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ecocretefiber.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ecocretefiber.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ecocretefiber.com\/fr\/wp-json\/wp\/v2\/comments?post=754"}],"version-history":[{"count":8,"href":"https:\/\/ecocretefiber.com\/fr\/wp-json\/wp\/v2\/pages\/754\/revisions"}],"predecessor-version":[{"id":1587,"href":"https:\/\/ecocretefiber.com\/fr\/wp-json\/wp\/v2\/pages\/754\/revisions\/1587"}],"up":[{"embeddable":true,"href":"https:\/\/ecocretefiber.com\/fr\/wp-json\/wp\/v2\/pages\/108"}],"wp:attachment":[{"href":"https:\/\/ecocretefiber.com\/fr\/wp-json\/wp\/v2\/media?parent=754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}