Building Confidence Through Better Reinforcement
Avenza Fiber LLP is engaged in the manufacturing of high-strength, corrosion-resistant Glass Fiber Reinforced Polymer (GFRP) Rebar, offering durable, rust-free reinforcement solutions for modern concrete construction.
We focus on consistent quality, efficient continuous manufacturing, and multi-decade lifecycle performance to meet the rigorous demands of civil infrastructure, coastal projects, and industrial builds. Based in Morbi, Gujarat, we help structural consultants and builders achieve corrosion-free structures that endure.
How GFRP Rebar Is Made: The Pultrusion Process
At our automated plant in Morbi, Gujarat, continuous boron-free E-CR glass fiber rovings are saturated in high-performance vinyl ester resin and pulled through precision heated dies to form unbreakable composite reinforcement.
Continuous Fiber Creels
High-tensile, corrosion-resistant E-CR glass fiber rovings are drawn in parallel from tension-regulated creel racks to ensure dense longitudinal fiber pack ratio (> 75%).
Vinyl Ester Resin Bath
The continuous fiber strands pass through a temperature-controlled bath of thermosetting vinyl ester resin with catalysts, wetting every micro-strand to prevent voids.
Helical Rib Wrapping
A high-strength spiral composite strand is wound around the uncured core at precise pitch intervals, creating the textured deformations that anchor firmly into concrete.
Precision Heated Die Curing
The assembled rod travels through precision-machined heated steel dies where exothermic thermoset cross-linking locks the composite into a solid bar with > 1000 MPa tensile strength.
Caterpillar Pulling & Cutoff
Continuous caterpillar pullers pull the cured rebar without compressive crushing, while an automated synchronized flying saw cuts bars to custom project lengths.
Certified Batch Testing
Every production lot undergoes tensile yield, bond shear, fiber volume fraction, and transverse shear validation with test certificates provided to project consultants.
Our Mission
To deliver high-quality GFRP Rebar solutions with a focus on strength, reliability, durability and innovation.
Our Vision
To become a trusted name in the GFRP reinforcement industry by maintaining high standards of quality, performance and innovation.
Our Commitment
Every rebar produced at our Morbi facility is guided by four foundational commitments.
Quality First
Consistent product quality and rigorous manufacturing discipline across all bar diameters.
Built for Long Term
We design our offering around multi-decade durability, not just superficial first cost.
Customer Focus
Clear communication, dependable project supply and practical technical information for engineers.
Innovation
We believe better composite materials build stronger, longer-lasting infrastructure.
Why Choose Us
Direct benefits of partnering with Avenza Fiber LLP for your structural reinforcement requirements.
High-Quality GFRP Rebar
Made from continuous high-strength glass fibers and premium polymer matrix resin.
High Tensile Strength
Over 1000 MPa tensile strength, exceeding double the yield strength of Fe500 steel.
100% Corrosion Resistant
Completely impervious to chlorides, salt spray, moisture, and aggressive soil conditions.
Lightweight & Easy to Handle
Roughly 25% the weight of steel rebar for faster placement, lower freight, and safer handling.
Consistent Product Quality
Strict process controls and quality checks ensure consistent performance in every batch.
Modern Manufacturing
Precision multi-line pultrusion facility in Morbi, Gujarat, ensuring scalable direct supply.
