Structural

Ductal®'s unique combination of superior properties as a UHPC (strength, durability, ductility and aesthetics) are due to an integrated fiber matrix with low porosity from a combination of fine and small raw materials selected for their optimized size distribution and chemical characteristics. With improved resistance to abrasion, chemical resistance, freeze-thaw, carbonation and chloride ion penetration, Ductal® is well suited for construction in aggressive environments. 

Ductal® provides "ductility", which means that it can bend and carry large loads without brittle or sudden failure.  The ductile failure of Ductal® closely resembles the failure mode of metals rather than concrete.   Because of its combination of strength with ductility, a solution designed using Ductal® can be achieved without the use of passive reinforcement (reinforcing steel), which can result in smaller sized members and faster construction times.

Bridge projects, in particular, meet a variety of challenges or requirements, such as:

• Durability
• Long life expectancy
• Improved impact performance
• Accelerated schedules and minimal traffic disruption
• Winter construction

• Seismic performance
• Minimal environmental impact
• Customized finishes
• Lighter weight/ more slender profiles

With Ductal®, each of these requirements can be met with additional advantages (compared to conventional materials) including:

• Superior durability, strength & ductility
• Extremely low permeability & porosity
• Superior abrasion, impact & freeze/thaw resistance
• Extended life
• Reduced maintenance
• Reduced environmental impact
• Faster construction
• Improved dimensional stability

Depending on the application, Ductal® elements can be precast in a plant and shipped to the site location or, in some cases, may be poured on-site.

With Ductal's exceptional durability properties, it is also an ideal material solution for buildings and renovations, offering extended usage life for decades, or perhaps even centuries to come.