Nothing is more reliable than real experience in the real world. Those using Cor-Tuf Ultra-High Performance Concrete (UHPC) on their projects are gaining that experience, achieving actual results, and the interest of other contractors, engineers, and government agencies. But don’t take it from us. Read on for a first-hand perspective from the prime contractor on one of our biggest projects. George Washington Memorial Parkway Rehabilitation  The George Washington Memorial Parkway project near Washington, D.C., was awarded to Fort Myer Construction. This design-build project consists of re ..read more

Ultra-High Performance Concrete (UHPC) has come a long way. From the research lab to actual roads and bridges, Cor-Tuf UHPC is establishing itself as a centerpiece of modern construction. This is a success story that combines the altruistic ambition of public research with private sector grit to achieve lasting industry improvements. Cor-Tuf UHPC could still be in the early stages of commercialization if not for its partnership with Techlink, but instead, it’s already out there, building durable, quality projects. The foundation of this partnership is a mutual goal to improve infrastructure pr ..read more

Today’s world of concrete construction requires efficiency, scale, and repeatability. To achieve competitive pricing and high quality, contractors need to be able to rely on products and methods that deliver results without compromise. Cor-Tuf has established a proven Ultra-High-Performance Concrete (UHPC) product line designed specifically for contractors—whether it’s ready-mix, plant central, or dry mix. It’s easy to deploy and produces real-world results. Stand-Out Ready-Mix Many firms are advertising ready-mix UHPC. But what are the details? Would a contractor be able to handle all these p ..read more

Municipalities are looking for ways to reduce costs and their administrative burden. Without a streamlined procurement process, purchasing basic goods and services to keep operations running can be negatively impacted by various proposals, approvals, cost optimization, and contractor due diligence. Fortunately, a master contract framework instituted by the federal government provides the basis for easier, trustworthy purchases. GSA Background The General Services Administration (GSA) is a federal agency that manages government facilities. Numerous goods and services fall under GSA’s purview, i ..read more

The testing methods for UHPC concrete are different than testing for traditional concrete. It’s important for testing facilities and contractors to understand UHPC fabrication and testing regulatory standards before they embark on a project.  Contractors know that tests will confirm that their mix was done correctly and that it is compliant with design specifications. Test results can make or break a project, so it’s vital to have a well-planned testing program to complement diligent construction. Proper sample collection, laboratory certifications, and analysis are essential to this proc ..read more

The strength and durability of ultra-high performance concrete (UHPC) are valuable for a variety of applications, from repairing aging structures to creating efficient new designs. UHPC is championed by transportation departments and trade groups (including the U.S. Federal Highway Administration) for its ability to work in situations where traditional concrete is less suitable. It works as a connection between precast members, as protective repair material, or as a structural member itself. Each use case enjoys an extended service life thanks to UHPC’s resistance to deterioration. Let’s look ..read more

What makes a good building material? In our opinion, it must be strong and durable; light, with minimum design constraints; easily installed and compatible with common techniques; and long-lasting, created from the start to protect against damage. Cor-Tuf Ultra High-Performance Concrete (UHPC) has all of these qualities, by design. These high-strength and contractor-friendly properties of our UHPC have people taking notice. But perhaps a less-understood phenomenon is the ability of the material’s matrix to essentially level itself during construction. Bond behavior, particle interactions, and ..read more

Conventional concrete is all around us for a reason. Its workability and performance have been honed by construction crews for generations, used for everything from bridges to building columns to airport runways to two-seater park benches. The success of concrete is built on industry know-how and methods that work. Ultra-High Performance Concrete (UHPC) improves the structural performance of our favorite building material without changing its entire make-up. Strength, weather resistance, and service life are just a few important properties improved by UHPC enhancements. Unfortunately, some in ..read more

India is now a global hub for new construction. Home to nearly 1.4 billion people, the subcontinent continues to expand its footprint in terms of economic activity and development initiatives. India’s small rural villages are transitioning into cities, and existing urban centers are transforming into modern metropolises. Population growth, urbanization, industrialization, and new economic opportunities equate to record expansion built on new concrete infrastructure. We will describe the challenges that India faces in this article, but it should  be noted that the unique properties of ultr ..read more

Skeptics of UHPC still think that it requires special equipment and excessive space. But the reality is that Cor-Tuf UHPC can be batched and poured just like traditional concrete, with no need to retrain workers or purchase new equipment. In fact, our CT25 product can replace regular concrete using conventional methods with superior long-term performance. Ready-mix concrete operations won’t even notice the difference. A recent demonstration in Rockingham, Virginia confirmed the mobility and ease of Cor-Tuf UHPC. We casted three large blast-resistant panels from a three-cubic-yard batch prepar ..read more