Forta-Fi Asphalt Fibers

Nothing Outperforms FORTA® Asphalt Fibers

What Are FORTA-FI Asphalt Fibers?

FORTA-FI is a cutting-edge blend of synthetic fibers engineered to significantly enhance the performance of asphalt mixes in new construction and rehabilitation projects.

Composed of aramid and polyolefin fibers, FORTA-FI is specifically designed to improve various asphalt properties, such as tensile strength, resilient modulus, flow, and Marshall stability. Aramid fibers are especially notable for their ability to withstand extreme temperatures without melting, providing unmatched strength and durability.

FORTA-FI fibers distribute uniformly and completely within the asphalt mix, making them suitable for all working temperatures and compatible with both batch and drum plants. FORTA-FI is also easy to feed and ensures that the asphalt mix maintains its enhanced properties throughout its application.

Reinforcement Objective

The primary objective of FORTA-FI is to provide three-dimensional reinforcement within asphalt pavements. By creating a robust internal fiber network, FORTA-FI effectively controls and reduces thermal, reflective, and fatigue cracking and mitigates rutting and traveling.

This reinforcement extends the pavement’s life, enhances its durability, and provides significant cost savings through reduced maintenance and longer intervals between repairs.

Applications

FORTA-FI is versatile and can be used in a variety of transportation applications, including:

Airports
Streets
Highways
Interstates
Industrial parking lots

This fiber blend also effectively stabilizes stone matrix asphalt (SMA) and open-graded friction course (OGFC) mixes.

Addition and Mixing

These synthetic fibers mix well in batch and drum plants without compromising production efficiency. They are typically added during the asphalt production process, either manually using premeasured bags or through automated fiber delivery systems such as FORTA’s Voyager, Big Shot®, or Ranger. These systems can automatically track and record the amount of fiber fed into the batch for quality assurance.

FORTA recommends a dosage of 1 pound of FORTA-FI per ton of asphalt mix for optimal results, though this ratio may change depending on project requirements. We recommend contacting our engineering team for design assistance. To ensure proper fiber dispersion, maintain minimum mix production temperatures of 220 degrees Fahrenheit for bulk fiber and 275 degrees Fahrenheit for premeasured bags.

Extreme Durability

FORTA-FI’s robust fiber network significantly enhances pavement resilience against environmental and mechanical stresses. It extends pavement life by up to 50%, significantly outperforming traditional asphalt mixes.

Significant Life Cycle Cost Reduction

By extending pavement life and reducing maintenance needs, FORTA-FI offers substantial long-term savings.

Proven Performance

Rigorous testing and real-world applications have consistently demonstrated FORTA-FI’s effectiveness in improving asphalt performance.

Environmental

Sustainability

By extending the lifecycle of roads, FORTA-FI contributes to lower carbon emissions.

Ease of Installation

Compatible with existing asphalt mixing equipment, FORTA-FI does not require significant procedural changes, facilitating a smooth integration into current construction processes.