
Maintenance
Ensure the longevity, safety and aesthetics of your structures with our expert maintenance solutions. From cable re-coating to robotic repairs, we deliver precise, efficient, and long-lasting maintenance work to keep your assets resilient and operational.
Keep structures strong, safe, and built to last
Ensuring the longevity and safety of your structure is essential. DYWIDAG provides comprehensive maintenance solutions, including repair, rehabilitation, and replacement. From cable re-coating to robotic maintenance, our services keep your assets resilient and operational.
Using advanced technologies like robotic welding and vacuum grouting, we deliver precise, efficient, and long-lasting results. Whether your project requires cable replacement, concrete restoration, or structural repair, our expert team has the knowledge and experience to handle even the most complex challenges.

Discover our range of Maintenance Services
Ensure the resilience and safety of your infrastructure with DYWIDAG’s expert maintenance services, offering proven, long-lasting repair and rehabilitation solutions for diverse infrastructure needs.
Rope access
Safe and efficient access alternative allowing the delivery of technically complex work safely and efficiently.
Cable cleaning and surface maintenance
Removal of surface contaminants, to prevent long-term degradation of the sheathing and anchor zones.
Stay cable sheath repair
Essential stay cable sheath and cover repair, and replacement services to keep your cable-stayed structures safe and performing at their best.
Stay cable detensioning and exchange
Controlled release and reinstallation of stay cables, ensuring structural stability and safety at every stage.
Multistrand Tendon Replacement
Specialist expertise and cost-effective solutions to ensure long-term safety and structural integrity.
Concrete Repair
A comprehensive range of restoration and rehabilitation services to repair and strengthen civil structures.