PROVEN PERFORMANCE. BACKED BY DATA. BEST IN CLASS.
BEST IN CLASS.
PROVEN PERFORMANCE.
BACKED BY DATA.
ACE XP™: Setting the Standard for Aramid Fiber Reinforcement
When it comes to performance, not all aramid fiber solutions are created equal. At Surface Tech, data defines every claim we make — and the latest independent testing from Ergon Asfaltos México once again confirms why ACE XP™ stands alone as the best-in-class aramid reinforcement technology for asphalt pavements.
From September to October 2025, Ergon Asfaltos México conducted a comprehensive AASHTO and ASTM test program evaluating ACE XP™ across every critical performance category — fatigue life, cracking resistance, stiffness, and rutting durability — using a PG 70-22 dense-graded mix under ASTM D8395-23 precision aramid fiber dosing with on-site, daily production reports. The results weren’t just good; they were exceptional.
Comprehensive Testing. Superior Results.
Fatigue Resistance – AASHTO T-321
The ACE XP™ mix achieved 3.57 million cycles at 500 microstrain, confirming 3–5× longer fatigue life than standard HMA mixes. The fatigue curve fit (R² = 0.9895) shows remarkable consistency and predictable long-term performance under traffic loading.
Crack Resistance – ASTM D8225 (IDEAL-CT)
With a CT Index of 181.68 and a fracture energy near 1,900 J/m², the ACE XP™ mix delivered 110% higher cracking tolerance compared to traditional dense-graded PG 70-22 mixes — more than doubling control mix performance.
Dynamic Modulus – AASHTO T-342
Dynamic Modulus testing confirmed a perfect master curve correlation (R² = 1.000) and 15–20% higher stiffness while maintaining balanced flexibility — critical for resilience under temperature extremes and heavy traffic.
Rutting & Moisture Resistance – AASHTO T-324 / T-283
Backed by Data. Built for Performance.
Every result in this testing series confirms what the industry has seen in the field for years — ACE XP™ delivers measurable, repeatable, and verifiable performance gains.
Its proprietary fiber architecture and dosing precision create a uniform reinforcement network that:
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Increases fatigue endurance and crack resistance
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Maintains optimal stiffness–flexibility balance
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Reduces rutting, moisture damage, and premature aging
This performance translates directly to extended pavement life, lower maintenance costs, and improved sustainability for both public and private projects.
A Proven Library of Performance Data
Surface Tech’s commitment to transparency and technical excellence is unmatched.
Our global library of laboratory and field performance data spans hundreds of tests, universities, DOTs, and research facilities — from Ergon Asfaltos México to the University of Nevada, Reno and beyond. Each dataset strengthens the evidence: ACE XP™ isn’t just another fiber additive — it’s the performance benchmark for reinforced asphalt.
Download The Report
From the lab to the road, ACE XP™ Aramid Fiber Reinforced Composite Asphalt (ARCA) proves what the industry demands: Proven Performance. Backed by Data. Best in Class.
Because when the goal is stronger, longer-lasting, and more sustainable pavements —
there’s only one name that delivers: Surface Tech.
