PNA Construction Technologies has served as a trusted manufacturer of concrete joint stabilization and protection systems for over 20 years. You’ll find our products in heavy-traffic, high-load commercial and industrial facilities throughout North America.
Today, we’ve expanded our capabilities to include engineering and design services for both interior floors and exterior pavements. We employ the most advanced engineering to optimize flatwork performance while minimizing total cost of ownership.
PD3 Basket® Assembly
Tapered plate dowel baskets for saw-cut contraction joints
Achieve superior load transfer while optimizing the amount of steel in your next concrete flatwork project using the PD3 Basket® assembly in a Strategic Reinforcement Design. Your concrete flatwork will withstand repetitious, concentrated loads with the superior joint stability and positive load transfer provided by the PD3 Basket® assembly.
The proven tapered-plate geometry minimizes joint spalling, eliminates restraint, reduces bearing stresses and provides generous construction tolerances to allow for misalignment. The PD3 Basket® assembly, used with the Diamond Dowel® System in a Strategic Reinforcement Design, provides superior load transfer, optimizes steel and delivers highly serviceable slabs and pavements
Diamond Dowel® System
Tapered plate dowels for formed construction joints
The industry standard for construction joints. With the proven Diamond Dowel® System, you provide the joint stability, positive load transfer and continuity of surface profile your projects demand. The Diamond Dowel® System consists of the tapered plate dowel, sleeve and installation template.
Armor-Edge® Joint Assembly Series
Armored joint assemblies for spall-free construction joints
Ensure smooth surface transitions, protect edges and eliminate spalled joints in your concrete slabs with PNA Armor-Edge® joint assemblies. Job-site ready for immediate installation, the fully aligned, cold-rolled steel bar joint assemblies ensure spall-free joints and accelerate construction schedules by eliminating on-site fabrication.
Long-term you realize cost savings related to slab maintenance, lift-truck traffic repairs and facility downtime. Armor-Edge® joint assemblies are ideal for concrete flatwork designs where construction joints are expected to open more than 1/8” (3mm). The joint assemblies minimize cracking and the joint activates freely without restraint.
HydraCure™ Covers
Single and multi-use wet curing covers to improve slab appearance and abrasion resistance.
You know appearance is critical for your next flatwork project, so choose HydraCure™ covers for optimal hydration at an affordable price. HydraCure™ moisture curing covers help you ensure a gradual, uniform and controlled concrete flatwork. Made from inorganic materials, HydraCure™ covers deliver a residue and stain-free slab, provide effortless handling and are water-resistant during storage.
Comprised of non-woven fabrics coated with a white-pigmented polyethylene film, the fabric traps and retains water to provide a 100 percent humidity condition below the cover providing a uniformed cure. The white UV-resistant film also reflects the sun’s heat away from the slab surface, preventing excessive heat buildup and ensuring optimal drying rates.
HydraCure™ S16
HydraCure™ S16 covers are the most effective single-use wet curing cover. The roll width of 10.5 feet (31.5 meters) provides more than a six percent material savings per two feet (0.6 meters) of roll width and minimizes installation time.
HydraCure™ M5
HydraCure™ M5 covers can be easily rinsed, rolled up and reused up to 20 times if cleaned and stored properly.
