About Us
Who We Are
Strengthening What Matters
Tstrata Strengthening Solutions delivers advanced structural strengthening and post-tensioning repair solutions for aging and complex infrastructure.
Launched by STRUCTURAL TECHNOLOGIES and backed by 50 years of experience from Structural Group companies, Tstrata focuses exclusively on technologies that extend the life of concrete and masonry structures.
what we do
We help owners, engineers, and contractors tackle challenges like increased loads, evolving code requirements, and building repurposing.
Our solutions cover a broad range of applications, from concrete enlargement and FRP systems to complex post-tensioned structure repair and modification.
Challenges we address:
How We Support Your Projects
Engineering & Life Cycle Support
Beyond products, Tstrata provides expert engineering and lifecycle support, from initial investigation and design assistance to field implementation.
With technical resources across the United States, Canada, the United Arab Emirates, and Southeast Asia, we are a trusted partner dedicated to making structures safer, stronger, and built to last.
Your Trusted Experts
Meet the Team Leaders
Experienced engineers and industry professionals guiding Tstrata’s strengthening solutions with technical rigor, collaboration, and a shared commitment to long-term performance.
Tarek Alkhrdaji, PhD, P.E
Executive Leadership
Clyde Ellis
Business Development Leadership
Matthew Payton
Engineering Leadership
Bob St. John
Project Support Leadership
Andy Sartor
Research & Development Leadership
