Freyssinet has developed a comprehensive range of technical solutions and
services for all stages of the maintenance of cable-staying systems:
-Maintaining operation during work
Penang bridge (Malaysia)
Freyssinet has developed a comprehensive range of prestressing tendon inspection
and maintenance solutions:
-Assessment of the integrity of the
structure and tendons,
-Monitoring of tendon ageing,
-Strengthening and replacement work.
Freyssinet's expansion joints are designed to allow for continuous traffic
between two structures by accommodating any movements in the structures
caused by creep, shrinkage, temperature variations and deformation during
service. Freyssinet offers an extensive range of small and large-movement,
bituminous, metal, elastomeric and modular expansion joints for road and
Freyssinet offers a comprehensive range of bearings designed to meet the
working constraints of each structure.
Bearings beneath a metal
Earthquake protection devices
Dynamic protection devices are used to protect structures against earthquakes
or vibrations caused by the wind, for example.