Lock Coil and Bar Structures

We have a wide range of experience with projects using lock coil and bar systems as an alternative to the single strand system. The scope of application for these systems ranges from small footbridges to large viaducts.

Both systems have the following advantages:

• Improved aesthetic effect, as the dimensions are smaller.
• Shorter assembly time.
• Less auxiliary resources required.

In order to prevent corrosion in the bar system, the following may be used:

• Stainless steel bars.
• Galvanized bars with extra paint protection (paint must be maintained).
• Carbon bars protected with HDPE duct and injection.