Photo de couverture de Freyssinet
Freyssinet

Freyssinet

Génie civil

RUEIL-MALMAISON, Hauts-de-Seine 91 209 abonnés

À propos

Créée il y a plus de 70 ans à l’initiative d’Eugène Freyssinet, l’inventeur de la précontrainte, la société Freyssinet réunit un ensemble d’expertises sans équivalent dans le domaine du génie civil spécialisé. Elle propose des solutions techniques intégrées dans 2 grands domaines : la construction et la réparation de structures. Freyssinet contribue à de nombreuses réalisations sur les cinq continents qui en font le leader mondial de ses spécialités : · la précontrainte, · les structures à câbles, · les méthodes de construction, · les équipements d’ouvrages, · la réparation et le renforcement de structures, · la maintenance des structures. Ces activités sont réalisées sur un large éventail de structures : ouvrages d’art, bâtiments, tours de grande hauteur, installations industrielles et de production d’énergie, plateforme offshore, infrastructures de transports et sportives… Freyssinet est une filiale du groupe Soletanche Freyssinet, leader mondial dans les activités du sol, des structures et du nucléaire.

Site web
http://www.freyssinet.com
Secteur
Génie civil
Taille de l’entreprise
5 001-10 000 employés
Siège social
RUEIL-MALMAISON, Hauts-de-Seine
Type
Société civile/Société commerciale/Autres types de sociétés
Domaines
Prestressed concrete, Structural repair and maintenance, Cable-stayed structures, Heavy lifting, Structural accessories, Shotcrete, Post tensioning et Construction methods

Lieux

Employés chez Freyssinet

Nouvelles

  • Voir la Page de l’organisation de Freyssinet

    91 209  abonnés

    [Project] Freyssinet will supply and deliver expansion joints, as well as supply and install post-tensioning for several new bridges in the M1 Pacific Motorway extension to Raymond Terrace (M12RT) in Australia. 🛣️This project, performed by John Holland and Gamuda Australia JV, in the state of New South Wales, is one of Australia's most important infrastructure upgrades. The objectives are improved traffic flow for both motorists and freight, better access to the surrounding road network, and increased safety for all road users. 📍Our scope includes: • the development of expansion joint arrangement drawings on Bridge 5; • fabrication and delivery of CIPEC WP and WD type expansion joints; • supply and installation of post-tensioning on Bridges 3, 4 and 8.   Learn more about our expertise by visiting our website 👉 https://lnkd.in/d9UK82MY #ExpansionJoints #Australia #build #SustainableTechnology Transport for NSW

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  • Voir la Page de l’organisation de Freyssinet

    91 209  abonnés

    [🎞️VIDEO] Galecopper bridge stay cable replacement project in Utrecht, Netherlands  Since 2022, our Freyssinet team, consisting of members from Freyssinet Zuidwest B.V. and Major Projects Department, undertook an ambitious project: the replacement of all the stay cables on the Galecopper Bridge on behalf of the owner Rijkswaterstaat and the contractor VolkerWessels, in collaboration with the designer Arup 🔧 Installation of 16 new cables using modern parallel strand system technologies, including anchorage, deviation saddles, and a bespoke fire protection.    🔧 Removal of the existing cables: 8 stay cables, each composed of 12 locked-coil strands.    The last lock-coil strand was destressed on Monday evening, June 16!  🔧 Temporary works & structures for all detensioning operations.    🚦 Traffic maintenance during the works.    This project was a true engineering, logistical and human challenge. A big thank you to everyone who contributed to this success!   👉🏼Discover some images and testimonials of this major project on video. https://lnkd.in/eZ-5VEPm    #Engineering #Construction #Bridges #saddle #replacement #staycables #Innovation  

  • Voir la Page de l’organisation de Freyssinet

    91 209  abonnés

    🚀 Exciting news! 🚀 Freyssinet is proud to announce that we will be Gold Sponsor of the upcoming fibsymposium2025 in Antibes, France, from June 16 to 18, 2025. This prestigious event is a key gathering for professionals and experts in the field of structural concrete, and we are excited to actively contribute both as a sponsor and as technical participants. Several of our colleagues will attend the Symposium and present some technical papers during multiple conference sessions. We look forward to sharing our expertise and insights on innovative topics, including: 🔹 Stays replacement on the Vasco de Gama Bridge 🔹 Tenshield, a low carbon filler for post-tensioning tendons 🔹 Causeway footbridges: technical challenges deriving from the integration of a two-part duct and integrated LED system onto stay cables and aerodynamic impacts 🔹 HS2 project: supply of an Electrically Isolated Tendons for a precast segmental viaduct, in compliance with 75 requirements of FIB 🔹 ISOSISM® PS friction isolators for optimal seismic protection of concrete structures 🔹 Galecopper Bridge: Securization and replacement of damaged lock-coil cables. We are excited to engage with the international community and peers, exchange ideas, and support innovations and great achivements within our industry. See you in Antibes, come and meet us on booth #1! #FIBSymposium2025 #Structuralengineering #Freyssinet #Innovation #Concretesolutions #Knowledgesharing #Engineeringexcellence

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  • Voir la Page de l’organisation de Freyssinet

    91 209  abonnés

    [PROJECT] We’re proud to be entering our final stage of this remarkable project on Galecopper bridge — a journey marked by technical challenges, close collaboration, and shared ambition. Working alongside the owner Rijkswaterstaat, our client VolkerWessels and the Engineer Arup has been a rewarding experience, and we’re excited to see our project take its final shape in the coming weeks.   📍 Building on this dynamic, the Freyssinet team will present a dedicated article on this case study at the upcoming fibsymposium2025 in Antibes on June 18 — a great opportunity to showcase the expertise and innovation behind the scenes. 👏 Thank you to all teams involved Freyssinet Zuidwest B.V. and Freyssinet International — let’s keep moving forward together!   #Engineering #Collaboration #Innovation #bridge #Utrecht #FIB2025

    Voir le profil de Martin Wijnen

    Directeur-Generaal Rijkswaterstaat

    Rijkswaterstaat staat voor een forse onderhoudsopgave. Voor veel viaducten, tunnels en bruggen - zoals de Galecopperbrug over het Amsterdam-Rijn-kanaal in de A12 bij Utrecht - tikt de tijd. Uitstel is geen optie. Maar hoe vernieuw je de op-één-na drukste brug van Nederland zonder een langdurig verkeersinfarct te veroorzaken? Samen met bouwer VolkerWessels en tui-specialist Freyssinet hebben Feijenoord Straal- en Schildersbedrijf, Civiele technieken deBoer bv en met alle onderaannemers en ingenieursbureaus zijn we tot een unieke prestatie gekomen: de complete draagconstructie vervangen, terwijl de brug beschikbaar bleef voor het verkeer. Een unicum in Europa en een schoolvoorbeeld van innovatieve samenwerking met de markt. Vandaag stond ik met ondermeer Gerald Paalman, CEO van VolkerWessels, Caspar Lugtmeier van Freyssinet en Eric Diepstraten, HID van RWS Midden-Nederland met een kort feestelijk moment stil bij het aanbrengen van de laatste nieuwe kabel aan op het werkeiland. Met vertegenwoordigers van Provincie Utrecht, Gemeente Utrecht en omliggende gemeentes. Na de afbouwwerkzaamheden kan het verkeer eind van het jaar weer zonder wegversmallingen en met normale snelheid over de brug. En het verkeer op de weg en het water? Dat stond allesbehalve stil en kon gewoon doorrijden en doorvaren. Ministerie van Infrastructuur en Waterstaat Koninklijke Bouwend Nederland Techniek Nederland Koninklijke NLingenieurs Vereniging MKB INFRA MKB INFRA

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  • Voir la Page de l’organisation de Freyssinet

    91 209  abonnés

    [PROJECT] After conducting an inspection of the existing bearings of the A-42 motorway in Toledo, Spain, a decision was made to replace them. We have now completed the replacement of bearings on piers 1, 2, 4, 5, 7, 8, and on abutment 2 of the structure located over the Tagus River. The bearings for piles 1, 2, 4, 5, 7, and 8 are elastomeric bearings, while the bearings for abutment E2 are spherical.  👉 It is a unique operation, as a mixed lifting system has been used, combining the arrangement of the hydraulic cylinders to achieve a transmission of indirect and direct forces to the deck. 👉 To carry out the lifting works, different execution methods have been developed: prestressed corbels on piers 4 and 5, with a load capacity of 1,000 tons per bearings. For the other piers, 2 shoring towers were placed per bearing, each with a 200 tons capacity. As for the abutments, pilasters attached to the 300-ton structure were executed. The entire execution was carried out without interference with road traffic. 🚗 Learn more about our expertise on bearings 👉 https://lnkd.in/eDTGqxDZ #bearings #sustainabletechnology #build Freyssinet España S.A.U.

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  • Voir la Page de l’organisation de Freyssinet

    91 209  abonnés

    [Project] Technical Seminar and Site Visit at Ruggiero D’Altavilla School, Italy 🏫 Freyssinet Italy was involved in the seismic retrofitting of the Ruggiero D'Altavilla School in Mazara del Vallo (Italy), a crucial project for the safety of children.  Last summer, our team successfully designed, produced, and tested 67 ISOSISM® HDRB (High Damping Rubber Bearing) isolators and 52 sliders CE type. The retrofit work also involves pillar cuts and device installations. 🎯What is the purpose of ISOSISM® seismic isolation devices? ISOSISM® seismic isolation devices lengthen the fundamental vibration period of the structure being protected. They help reduce the structure's response to seismic forces, by drastically decreasing the seismic acceleration. The project is progressing smoothly, with special base plates designed for securing devices to existing pillars. 📅 A technical seminar and site visit were organized on April 10th, offering professionals an in-depth understanding of the seismic retrofit process. About 80 people attended, including technicians, engineers, and industry professionals. 👏 Congratulations to the organizers for their commitment to seismic safety. #SeismicSafety #Construction #Innovation #Engineering #Freyssinet

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  • Voir la Page de l’organisation de Freyssinet

    91 209  abonnés

    🚨 We’re hiring! 🚨 Freyssinet Middle East is looking for a passionate and experienced Method Engineer ready to take on major infrastructure challenges. 🎯 What we’re looking for: 🔹Civil engineering background 🔹7 to 10 years of experience in bridge construction, including special construction methods 🔹Solid understanding of both bridge design and execution 🔹Strong coordination skills between operations, technical, and commercial teams 🔹Excellent communication and teamwork abilities 🌍 What we offer: 🔹 Large-scale and iconic projects 🔹 A truly international working environment 🔹 A culture of innovation & excellence Eager to take part in building tomorrow’s infrastructure? Join us! 📩 Apply now or share this opportunity within your network. 👉🏼 https://lnkd.in/eY6aHzbr #hiring #methodengineering #middleeast #bridgeconstruction #civilengineering #growwithfreyssinet

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  • Voir la Page de l’organisation de Freyssinet

    91 209  abonnés

    [PROJECT] 🔧 Completed works on the Nam Theun 2 DSC Tunnel Project in Laos 🌍 Freyssinet participated in the rehabilitation of the 660m downstream canal tunnel at the Nam Theun 2 (NT2) Dam, located in Gnommalath, Laos. This key project ensured the integrity of the hydraulic structure and protected downstream villages from flood risks by diverting excess water to the Xe Bang Fai River.   🛠️ Our mission: • Installation of a 5 cm thick concrete protection using Foreva MH50 mortar, specifically designed to resist abrasion and aggressive water. The use of Foreva® MH50 helps reduce CO₂ emissions as it is classified as Exegy – Very Low Carbon Mortar. • Total surface treated: 15,300 m².   🌟 Major challenges: • Project carried out during a 4-month shutdown, with complex logistics due to the remote location. • To ensure the success of the project, we called on international expertise, with 60% of the workforce coming from Freyssinet Vietnam (FVN) working with the Lao team.   Our expertise in shotcrete and our ability to implement international logistics allowed us to successfully complete this intervention, contributing to the site's sustainability for NTPC (Nam Theun 2 Power Company). The canal was reopened on March 1, 2025, following the completion of the works on February 15.   Nam Theun 2 Power Company Freyssinet Vietnam FREYSSINET INTERNATIONAL ET COMPAGNIE #Environment #Repair #Engineering #waterinfrastructure #greenisgreat

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  • Voir la Page de l’organisation de Freyssinet

    91 209  abonnés

    💫 [EVENT] Exciting news! This Friday, April 11, Freyssinet will be participating as a sponsor and exhibitor at Eurobridge Expo in Brussels, at the Hotel Le Plaza. We are delighted to announce that Faty BENSALEM and Andre Coudret from Freyssinet International Major Projects will be representing us at this prestigious event. Join us at Eurobridge booth #1 to explore innovative solutions and discuss future collaborations related to engineering structures such as bridges, viaducts, tunnels, and retaining structures. 🌉 🚀We look forward to meeting industry actors and sharing our innovative solutions and expertise on large-scale projects. Thank you to the Le Pont Association for hosting us again this year! See you soon in Brussels! #bridges #conference #repair #infrastructure #sustainabletechnology

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  • Voir la Page de l’organisation de Freyssinet

    91 209  abonnés

    🚨 We are evolving across Latin America! 🚨 As part of our growth strategy, our companies across Latin America are gradually changing their names to align with a unified vision for the future. In this transition, Freyssinet Tierra Armada de Panama is now Freyssinet Geoquest Panama. While our name is evolving, our commitment, expertise, and quality remain unchanged 🙌 Discover their new website: https://lnkd.in/euCWd3Pi #Buildbettertogether #Geoquest #Freyssinet

    Voir la Page de l’organisation de Freyssinet Geoquest Panamá

    1 076  abonnés

    🚨¡Nos complace compartir un importante avance en la trayectoria de nuestra empresa! 🚨 🎉Nuestra empresa cambiará de nombre de Freyssinet Tierra Armada de Panamá, S.A. a Freyssinet Geoquest Panamá, S.A. 🎉 Nuestro nombre evoluciona, pero nuestra esencia, compromiso y calidad permanecen intactos. Seguimos siendo los mismos profesionales en los que confía, con la misma dedicación y excelencia de siempre. Agradecemos su continuo apoyo y esperamos seguir creciendo juntos.👷♂️👷♀️  #Freyssinet #Geoquest #Panamá #ingeniería #Innovando #vinci #vincigroup #Buildbettertogether

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