PrīmX Overview Brochure

The first jointless concrete floor with no saw cuts, PRIMX is a steel fiber-reinforced, no-shrink concrete flooring system. PRIMX contains steel fibers and two types of proprietary admixtures combined with ready-mix concrete to create a composite material.

PrīmX Overview Video

More than 60 million square feet of PrimXComposite industrial flooring has been poured in distribution centers, warehouses and manufacturing sites. It’s even poised to be used for outdoor pavement and roads.  

Environmental Social Governance (ESG) and PrimX

PrimX, a steel fiber reinforced concrete (SFRC) containing proprietary additives to control hygral shrinkage, provides significant reductions in CO2 emissions per square meter and improved performance over traditional slab on grade systems.

Joint Comparison

Traditional concrete needs to be cut in anticipation of cracks, sawing joints every 12 – 16 feet. Curling and shrinkage occur at joints, causing deterioration, regular maintenance, safety issues, and high repair costs. PrīmX is a patented, steel fiber reinforced, shrinkage compensating composite concrete. Joint maintenance and curling are eliminated and the floor is virtually […]

PrimX Infographic

PrimX jointless concrete slabs on grade exceed traditional concrete’s performance on multiple levels.  

Tilt-up Memo

There are multiple references to the recommended minimum slab thickness offered by the Tilt-Up Concrete Association (TCA) in publications and resources.