ABB High Voltage

Charlotte, North Carolina

The Helix dosage of 27 lb/yd3 replaced a conventional design of 2 layers of #5 @12.


ABB strives to be a leader in technology that facilitates developments in areas such as ultra-high-voltage power transmission, enabling smart grids and enhancing eco-efficiency. They offer a range of high-voltage products that help enhance safety, reliability and efficiency of power networks while lowering the environmental impact.


“The size of this project was over 210,000 sq. ft  and the slab was designed to carry fork lift loads of very large cable spools. The installation of the slab with Helix® went as expected with no issues."

Project Summary


Category:                 Industrial
Contractor:             Swederski Concrete Construction, Inc.
Location:                 Charlotte, North Carolina
Application:           Exterior Pavements
Original Design:  2 layers of #5 rebar @12”.

Helix Dosage:       27 lb/yd3 









Increase in Shear Strength:               305 %

Increase in Modulus of Rupture:    27 %

Increase in Durability:                        54 %

Increased Speed of Construction:   21 Days

Reduction in Carbon Footprint:     1028 Tons

Industrial Projects

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Helix Steel | 2300 Washtenaw Avenue, Suite 201 | Ann Arbor, MI 48104 | 734-322-2114

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