GFRP-ForceX | Fibers

At Repra BV we offer high-quality Glass Macrofiber GFRP ( Repra GFRP-ForceX ) – an advanced glass fiber reinforced polymer (GFRP) macro fiber that provides a sustainable alternative to traditional reinforcement such as steel fibers, mesh and rebar.

Strong, Light and Corrosion Resistant

Our Glass Macrofiber GFRP has a tensile strength of >1103 MPa and is highly chemically resistant, making it perfect for concrete structures exposed to heavy loads and aggressive environments. Thanks to its lightweight structure and high performance, this fiber reinforcement ensures a longer lifespan and reduced maintenance of concrete structures.

Easy Application and Perfect Mixing

The fibers can be added to the concrete mix at any time, but we recommend adding them at the concrete plant for optimal distribution. For best results, a mixing time of 3 to 5 minutes Recommended at maximum speed. This ensures even distribution and minimal impact on the concrete's processing properties.

Versatile Applications

Glass Macrofiber GFRP is used for a wide range of concrete structures, including:

• High-quality industrial floors with extremely strong joints
• Thin-walled prefabricated elements (such as septic tanks and walls)
• Shotcrete for tunnels, pool structures and slopes
• Driveways, sidewalks and parking floors
• Docks, agricultural labs and foundations