Innovating Concrete Reinforcement: How Our High-Performance Synthetic Fibers Exceed Global Standards

Meeting Global Benchmarks with Superior Performance

1. China: GB/T 21120 & JGJ/T 221

• Requirements: Minimum tensile strength of 350 MPa for polypropylene fibers, alkali resistance (≥80% retention).
• Our Edge: Our polypropylene monofilament fibers achieve 500 MPa tensile strength—42% stronger than the baseline—with proven alkali resistance for long-term durability in aggressive environments.

2. United States: ASTM C1116 & ACI 544.1R

• Requirements: Rigorous testing (e.g., ASTM D7508), focus on crack control and impact resistance.
• Our Edge: With macro synthetic fibers rated at 600 MPa, we provide superior post-crack performance, reducing shrinkage cracks and enhancing structural integrity for high-load applications.

3. Europe: EN 14889-2 & EN 14845-2

• Requirements: Tensile strength ≥400 MPa, elastic modulus ≥3.5 GPa, and alkali resistance (pH=13).
• Our Edge: Both our 500 MPa monofilament and 600 MPa macro fibers exceed EU standards, offering compliance for infrastructure projects across the region.

4. Japan: JIS A 6111 & JSCE-E 530

• Requirements: High tensile strength (≥500 MPa), corrosion resistance.
• Our Edge: Engineered to withstand harsh conditions, our fibers meet Japan’s exacting standards, ensuring reliability in seismic-prone and coastal environments.

Why Choose Xingtai Kehui Fiber?

• Unmatched Strength:
  • Polypropylene monofilament: 500 MPa(Ideal for crack control).
  • Macro synthetic fiber: 600 MPa(Optimized for heavy-duty reinforcement).
• Global Compliance: Certified for GB, ASTM, EN, JIS, and more.
• Sustainable Performance: Reduces reliance on traditional steel reinforcement, lowering carbon footprints without compromising strength.

Partner with Us for Future-Ready Solutions

At Xingtai Kehui, we combine cutting-edge material science with deep industry expertise to deliver fibers that redefine concrete performance. Whether you’re working on bridges, tunnels, or industrial floors, our solutions are tailored to outperform benchmarks and simplify compliance.

📞 Contact our team today to discuss how our fibers can elevate your next project:
🔗 www.kehuitrading.com | ✉ luke@kehuitrade.com