{"id":46,"date":"2026-04-08T10:28:26","date_gmt":"2026-04-08T10:28:26","guid":{"rendered":"https:\/\/www.mechabro.com\/blog\/How-to-maintenance-and-upkeep-of-the-concrete-sealing-body-of-the-concrete-pump-truck"},"modified":"2026-04-09T08:18:31","modified_gmt":"2026-04-09T08:18:31","slug":"how-to-maintenance-and-upkeep-of-the-concrete-sealing-body-of-the-concrete-pump-truck","status":"publish","type":"post","link":"https:\/\/www.mechabro.com\/fr\/how-to-maintenance-and-upkeep-of-the-concrete-sealing-body-of-the-concrete-pump-truck\/","title":{"rendered":"Entretien et maintenance de la benne \u00e0 b\u00e9ton du camion pompe \u00e0 b\u00e9ton"},"content":{"rendered":"
\n

Entretien des joints d'\u00e9tanch\u00e9it\u00e9 en b\u00e9ton<\/h2>\n

1. Avant chaque pompage de b\u00e9ton, le r\u00e9servoir de rin\u00e7age doit \u00eatre rempli d'eau du robinet propre. Lorsque la temp\u00e9rature ext\u00e9rieure est inf\u00e9rieure \u00e0 30 degr\u00e9s, il est possible d'ajouter environ un tiers d'huile hydraulique usag\u00e9e afin d'am\u00e9liorer l'effet de lubrification du piston \u00e0 b\u00e9ton.<\/p>\n

2. Veillez \u00e0 ce que la salle de lavage reste propre et ne laissez pas la salet\u00e9 s'accumuler, sous peine d'endommager le v\u00e9rin hydraulique principal, la tige de piston du v\u00e9rin hydraulique et le v\u00e9rin de transport.<\/p>\n

Les risques li\u00e9s au fait de ne pas remplacer en temps voulu le corps d'\u00e9tanch\u00e9it\u00e9 en b\u00e9ton<\/h2>\n

1. Si le piston en b\u00e9ton n'est pas remplac\u00e9 en temps voulu, cela peut facilement mettre le cylindre de transport \u00e0 rude \u00e9preuve ;<\/p>\n

2. Si le piston en b\u00e9ton n'est pas remplac\u00e9 en temps voulu, une grande quantit\u00e9 de mortier s'accumulera dans la chambre de lavage, ce qui risque d'endommager la tige et le joint du v\u00e9rin hydraulique principal, provoquant ainsi des fuites d'huile et une pollution du syst\u00e8me hydraulique, et entra\u00eenant une augmentation des pannes hydrauliques.<\/p>\n

\"1\"<\/p>\n

Rappel important :<\/h2>\n

Le moment id\u00e9al pour remplacer le corps d'\u00e9tanch\u00e9it\u00e9 en b\u00e9ton est lorsque l'eau de la salle de lavage est extr\u00eamement trouble et qu'il y a des fuites de mortier lors du pompage.<\/p>\n

Nouvelles :<\/strong><\/p>\n

\"2\"<\/p>\n

Le 18 mai, la 4e \u00e9dition du Salon international de Changsha, d\u2019une dur\u00e9e de quatre jours,\u00a0\u00a0Machines de construction<\/strong><\/a>\u00a0Le salon s'est achev\u00e9 au Centre international des congr\u00e8s et des expositions de Changsha. Sur le th\u00e8me \u201c Haut de gamme, intelligent, \u00e9cologique \u2013 Nouvelle g\u00e9n\u00e9ration d'engins de chantier, d'\u00e9quipements d'urgence, \u00e9quipements miniers, machines agricoles et \u00e9quipements de transport \u201d, le salon s\u2019\u00e9tendait sur une superficie de 300 000 m\u00e8tres carr\u00e9s et a attir\u00e9 plus de 350 000 visiteurs venus de plus de 110 pays et r\u00e9gions, devenant ainsi l\u2019un des \u00e9v\u00e9nements les plus importants et les plus influents du secteur mondial des engins de chantier.<\/p>\n

\"3\"<\/p>\n

Le Salon international des engins de chantier de Changsha constitue une plateforme mondiale essentielle d\u2019\u00e9changes et de coop\u00e9ration dans le secteur des engins de chantier. Il a attir\u00e9 5 000 acheteurs internationaux provenant notamment des pays participant \u00e0 l\u2019initiative \u201c La Ceinture et la Route \u201d (BRI) et des \u00c9tats membres du RCEP, ainsi que plus de 1 800 entreprises chinoises et \u00e9trang\u00e8res. Le salon a permis de concr\u00e9tiser des avanc\u00e9es telles que la certification sino-russe des \u201c bo\u00eetes noires \u201d et la reconnaissance mutuelle des normes entre la Chine et la Malaisie ; il a favoris\u00e9 la r\u00e9alisation de 13 milliards de yuans d\u2019achats internationaux connexes et de coop\u00e9rations de mise en relation entre plus de 600 entreprises, et a mis en avant 1 500 technologies pr\u00e9sent\u00e9es en premi\u00e8re mondiale, notamment dans les domaines de l\u2019intelligence artificielle et des solutions vertes \u00e0 faibles \u00e9missions de carbone. \u00c0 la pointe de l\u2019innovation technologique mondiale dans ce secteur gr\u00e2ce \u00e0 ses tendances de d\u00e9veloppement haut de gamme, intelligentes et \u00e9cologiques, elle acc\u00e9l\u00e8re l\u2019int\u00e9gration en profondeur de l\u2019initiative \u00ab Made in China 2025 \u00bb dans la cha\u00eene industrielle mondiale.<\/p>\n

A propos de nous :<\/strong><\/p>\n

\"4\"<\/p>\n

Notre soci\u00e9t\u00e9 est une soci\u00e9t\u00e9 commerciale professionnelle pour\u00a0\u00a0machines de construction d'occasion<\/strong><\/a>, avec une \u00e9quipe technique professionnelle. Nous aidons nos clients \u00e0 r\u00e9ussir sur le march\u00e9 international en appliquant les principes de gestion int\u00e8gre, de haute qualit\u00e9 et de coop\u00e9ration gagnant-gagnant.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Maintenance of concrete sealing body1.Before each concrete pumping, the washing room should be filled with clean tap water. When the external temperature is below 30 degrees, about one-third of the waste hydraulic oil can be added to improve the …<\/p>","protected":false},"author":2,"featured_media":10048,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-46","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"blocksy_meta":[],"yoast_head":"\nHow To Maintenance And Upkeep Of The Concrete Sealing Body Of The Concrete Pump Truck - Hunan Mecha Brothers Technology Co., Ltd.<\/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:\/\/www.mechabro.com\/fr\/how-to-maintenance-and-upkeep-of-the-concrete-sealing-body-of-the-concrete-pump-truck\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How To Maintenance And Upkeep Of The Concrete Sealing Body Of The Concrete Pump Truck - Hunan Mecha Brothers Technology Co., Ltd.\" \/>\n<meta property=\"og:description\" content=\"Maintenance of concrete sealing body1.Before each concrete pumping, the washing room should be filled with clean tap water. 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