1. Ferrovial

Lock Coil and Bar Structures

We have a wide experience in projects using locked coil ropes and Bars as alternative to the strand system. The scope of application ranges from small footbridge to big viaducts.

Both systems have the following advantages:

  • Less time of execution.
  • Smaller auxiliary means.
  • Smaller measures of their components.

In order to improve the behavior against corrosion in the bar system it could be use:

  • Stainless steel bars.
  • Galvanized Bars with additional painted coat.
  • HDPE external sheet injected with wax.
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