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Bridgent Bridge & Deck Construction Services

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Bridge and Deck Construction

Bridgent is your integrated partner for turnkey structural solutions — from deck erection and in situ casting to full structural installation encompassing piers, superstructure, and finishing works.

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Our Portfolio of Construction Methods

1/ In Situ Construction

  • Incremental launching
  • Cast-in-place cantilever
  • Construction on scaffolding
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2/ Precast Segmental Erection

  • Balanced cantilever erection with launching gantry / lifting frames / cranes
  • Span-by-span erection with launching gantry / on falsework
  • Precast girder erection
  • Full span precast method
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3/ Heavy Lifting & Structural Handling

  • Heavy lifting: strand lifting, precision jacking
  • Sliding techniques: autoripage, autofonçage, airpad sliding, lateral sliding
  • Rotation systems
  • Special formwork
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1946
Year Bridgent pioneered industrialised bridge erection methods, beginning with the landmark Luzancy Bridge
320+
Cable-stayed bridge projects in which Bridgent has contributed structural expertise
70+
Bridges successfully constructed in situ by Bridgent teams across six continents
50+
Precast bridge decks erected by Bridgent using advanced segmental erection technology

Why Choose Bridgent

Bridgent engineers overseeing bridge deck erection over water

With a global portfolio spanning more than seven decades, Bridgent has delivered hundreds of bridge and deck construction projects — from compact urban crossings to landmark long-span structures — across every major region of the world.

Bridgent commands the full spectrum of bridge deck construction techniques: incremental launching, balanced cantilever, span-by-span erection, precast girder placement, and heavy lifting. This breadth allows us to select the most cost-effective and schedule-efficient approach for each unique project.

Bridgent offers fully integrated Design & Build contracts, combining structural engineering, construction methodology, temporary works design, and on-site execution under a single point of responsibility — reducing risk and accelerating programme delivery for our clients.

Our engineers systematically evaluate alternative construction approaches to identify opportunities for material savings, programme compression, and cost reduction without compromising structural performance or safety standards.

Bridgent's dedicated project management teams ensure seamless coordination across design, procurement, logistics, and construction phases — maintaining strict adherence to quality standards, safety protocols, and contractual milestones throughout the project lifecycle.

Bridge and Deck Construction

A Global Approach to Bridge Construction

Complex concrete viaduct interchange under construction
Selection
Optimisation
Execution
Monitoring

Selection of Construction Method

  • Structural design of substructure and superstructure
  • Material quantities and specifications
  • Review of options for the construction methodology
  • Assessment of temporary works and special equipment requirements
  • Phasing of works
  • Cost estimates for budgeting
  • Initial approaches to project, quality and safety management

Optimisation of Construction Method & Equipment

  • Construction engineering
  • Assistance to designers in reviewing all details that will facilitate construction
  • Development of temporary works and special equipment
  • Detailed methods of construction
  • Integrated shop drawings for the fabrication of the superstructure
  • Integration of post-tensioning with all associated drawings and details
  • Design of temporary works associated with precast yards and moulds
3D model of bridge launching gantry displayed on computer screen

Execution

Operating as main contractor, subcontractor, or through collaborative partnership arrangements, Bridgent's experienced teams deliver construction projects with precision — meeting specifications, budgets, deadlines, and quality benchmarks consistently:

  • Mobilisation of a seasoned, multidisciplinary project team
  • Supply and operation of temporary works for precast yard and superstructure construction
  • Proactive project and risk management with effective stakeholder coordination
Bridgent launching gantry in operation at bridge construction site

Monitoring and Maintenance

Bridgent's technical teams provide ongoing structural monitoring support, advise on preventive maintenance strategies, and help clients anticipate future repair requirements and associated costs:

  • Define the most appropriate monitoring scheme and assess its cost
  • Supply monitoring hardware and software
  • Provide comprehensive training and handover documentation
  • Inspect the structure and issue detailed technical recommendations
  • Propose and implement repair or structural strengthening plans as required
Bridges

Our References

In Situ Construction Methods

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Precast Segmental Erection Methods

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Contact Us

Have a question about our bearing solutions, or ready to discuss a specific project? Complete the form below and a Bridgent specialist will respond promptly.

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+86 15116183980

+86 15116183980

lkvicky2003@gmail.com

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