Reinforcing Critical Infrastructure. Delivering Lasting Results.
Mateenbar60™ Fiberglass Rebar
Mateenbar60 Fiberglass Rebar
Mateenbar60 logo

Made from durable Glass Fiber Reinforced Polymer (GFRP), Mateenbar60™ is corrosion-free, chemical-resistant, and engineered to deliver a sustainable 100-year design life with no maintenance required—outlasting steel in even the harshest environments.

Designed for heavy industrial projects and larger structural applications, Mateenbar60™ combines trust, quality, and performance to meet your structural reinforcement needs. Despite its lightweight nature, Mateenbar60™ boasts high tensile strength, making it a dependable choice for bridges, multi-story buildings, and other demanding infrastructure projects.

Prefabricated bends are available upon request, offering added versatility for customized project needs, making it easier to meet specific design requirements. Trusted by professionals worldwide, Mateenbar60™ reinforces the critical infrastructure that connects communities and supports progress for generations to come.

Industry Codes & Standards

Mateenbar60™ meets or exceeds all applicable industry codes, standards, and specifications, including:

  • ASTM D8505
  • ACI 332
  • ACI 440
  • ICC-ES 5548.

At Mateenbar®, we are committed to delivering reliable concrete reinforcement the industry can trust. For detailed technical information, visit our Tech Data & Approvals page.

Distinctive Features

Mateenbar60™ is not your typical fiberglass rebar. Our engineers ensure that our GFRP products stand above the competition, with unique features including:

  • A lacquered, buffed, and helically ground rib design, optimized for superior bond strength with concrete. This innovative form factor ensures a long shelf life without deterioration and makes for easy handling.
  • A distinctive green color that enhances visibility and worker safety on construction sites.
A Trusted Choice Worldwide

For over 30 years, Mateenbar60™ has earned the trust of contractors, builders, and developers across the globe. From home projects to F1 Racetracks, our fiberglass rebar has produced the most dependable results for concrete reinforcement worldwide. No matter where or what the requirements are, Mateenbar60™ will deliver the value your project deserves.

Key Advantages Over Steel Rebar

High Durability

Long-lasting strength, built for 100 years.

Whole of Life Savings

Zero maintenance, reduces lifetime costs.

Sustainable

Eco-friendly design, reduces environmental impact.

Zero Interference

Non-magnetic and electromagnetically neutral.

Large Infrastructure Projects

Explore how Mateenbar60™ delivers exceptional performance for large-scale infrastructure and heavy industrial projects. From major bridges and highways to multi-story office buildings, discover why professionals worldwide trust Mateenbar60™ to shape the future of durable and reliable reinforcement in critical projects across the U.S. and around the globe.

Marine and Coastal Durability Projects

Discover how Mateenbar60™ excels in marine and coastal environments, offering long-term corrosion resistance and durability against harsh elements. Trusted for seawalls, piers, and coastal bridges, Mateenbar60™ is built to protect and endure—making waves worldwide with its proven performance in critical projects.

Sustainable Solutions That Deliver

At Mateenbar®, sustainability is more than a feature—it’s a commitment. From reducing emissions to designing products with a 100-year lifespan, we prioritize eco-friendly practices in everything we do. By creating smarter, safer, and more durable solutions, we’re shaping a future where innovation meets responsibility.

Mateenbar60 Fiberglass Rebar bundle

Maximized Capacity

Mateenbar60™ is lighter than steel, resulting in reduced transportation costs and emissions. Efficient logistics are now possible, delivering larger quantities per trip with fewer resources..

Close-up of Mateenbar60 rebar being manufactured

Optimal Durability

Engineered for a 100-year lifespan, Mateenbar60™ is corrosion-free, eliminating internal pressure on concrete to extend structural durability and reduce maintenance costs and repair needs.

A construction worker wearing glasses holding Mateenbar60 GFRP above his head on a job site.

Enhanced Safety

The lighter weight of Mateenbar60™ simplifies handling, minimizes installation risks, & reduces workplace injuries—contributing to safer worksites & reducing material waste for more sustainable future.

Mateenbar60 Dimensions and Availability

Straight Bars

Available in standard steel diameters (#3 to #8)

Stock lengths: 20’, 30' and 40’

Pultrusion manufacturing enables a wide range of diameters and virtually unlimited lengths

Priced per linear foot, offering cost transparency and flexibility

Prefabricated Bent Bars

Manufactured in-factory in standard diameters

Standard bent shapes can be special order

Compatible with most steel bent shapes with exceptions like “Z” shapes

Bending is factory-performed only; shapes and quantities must be specified by the contractor

Strength reduction due to bending is factored into design specifications

A four image collage of Mateenbar60 GFRP bars bundled in packaging

GFRP bars can extend the service life of reinforced concrete structures by eliminating corrosion-related damage - a game changer in civil engineering. This is an exciting time to work with GFRP bars. The full potential and spectrum of applications of this technology are yet to be fully exploited.

Christian Carloni |

Associate Professor of Civil Engineering, Case Western Reserve University
How Is Mateenbar60 Packaged?

Mateenbar60™ is manufactured and shipped in the USA. Master bundles are available in standard sizes. Stock bent bars are available on request. For more info on packaging, see the Mateenbar60™ Product & Technical Information Sheet.

What Is Mateenbar60 Used For?

Mateenbar60™ is a rust-proof, lightweight structural rebar designed to reinforce concrete in heavy infrastructure and government projects. It is the primary reinforcement, to provide resistance for the load stresses on the concrete structure according to ACI440 / ASTM D8505 standards and replaces epoxy coated steel, galvanised steel and stainless steel where durability and maximum performance are critical. Its stiffer modulus of 8700 ksi (60 GPa) makes it ideal for large-scale applications, including bridges, highways, seawalls, industrial facilities, and other heavy-duty construction.

Is Mateenbar60 Approved by the Building Codes?

Mateenbar60™ complies with key building codes and standards established by leading industry institutions such as ASTM, ACI, and ICC. These standards and evaluations ensure Mateenbar60™ meets the stringent requirements for safety, performance, and reliability in residential and commercial construction. While specific building codes can vary by jurisdiction, Mateenbar60’s™ compliance with these widely recognized standards simplifies the approval process for use in many projects. For detailed information, consult your local building authority.

Is Mateenbar60 Affected by Alkaline Conditions?

No, Mateenbar60™ is not significantly affected by alkaline conditions. It is manufactured with ECR glass fibers, which are resistant to attack from alkaline conditions and a specialized resin matrix that provides excellent resistance to the high-alkaline environments typically found in concrete. This ensures long-term durability and performance, even in harsh conditions, making it a reliable reinforcement choice for a wide range of applications.

Does Mateenbar60 Have a Ductile Failure?

Mateenbar60™ does not experience ductile failure like steel. Instead, it exhibits a linear elastic behavior until it reaches its ultimate strength, at which point it will fail in a brittle manner consistent with the properties of FRP materials without significant deformation. The design standards for GFRP rebar like Mateenbar60™ allow for this property by incorporating safety factors and providing reliable and long-lasting reinforcement.

Frequently Asked Questions

Find answers to common questions about Mateenbar60™ -- including typical applications and code compliance -- on the left.