Testing Results
Independent lab testing proves Fresh Asphalt restores flexibility, reduces cracking, and extends pavement life.
G* Test
INTRODUCTION
The G* (G-star) test measures the complex shear modulus of asphalt binders — essentially, how stiff or flexible the asphalt is under stress and heat. Over time, exposure to UV rays, oxygen, and environmental stress causes asphalt to oxidize and harden, increasing its G* value. This stiffening leads to brittleness, cracking, and reduced pavement performance.
A lower G* value indicates that the asphalt is more flexible and resilient, making it better able to withstand traffic loads and temperature swings. Flexibility is critical in preventing cracks, potholes, and premature surface failure.
CONCLUSION
For Fresh Asphalt, G* test results show significant reductions in stiffness, indicating a powerful rejuvenating effect on aged pavement. When compared to untreated control samples, the Fresh Asphalt-treated surfaces exhibited the following improvements:
- 34% Reduction in G* within 2 weeks of treatment
- 89% Reduction in G* after 4 weeks of treatment
These reductions highlight Fresh Asphalt’s ability to reverse the effects of oxidation, restore flexibility, and extend the lifespan of aging pavement. The progressive drop in G* over time confirms deep penetration and sustained performance, making Fresh Asphalt a smart choice for property owners looking to protect their pavement investment.
By restoring flexibility and softening hardened binder, Fresh Asphalt helps prevent cracking, reduces maintenance costs, and improves the long-term durability of asphalt surfaces.
Color Restoration Test
INTRODUCTION
Color restoration is more than just cosmetic — it provides visual proof of asphalt revitalization. Over time, asphalt surfaces fade from deep black to dull gray as oxidation and UV exposure break down the natural oils and binders in the pavement. This fading signals aging, hardening, and vulnerability to cracking and water infiltration.
A treatment that restores rich, black coloration is often restoring the vital oils and flexibility that healthy asphalt needs to resist damage and extend its service life.
CONCLUSION
After applying Fresh Asphalt, treated surfaces showed a dramatic return to deep, dark black — closely resembling freshly installed asphalt. This transformation was not only visually striking, but also indicated active rejuvenation of the binder and replenishment of lost oils.
Color restoration confirms:
- Re-saturation of the asphalt binder
- Reduced surface oxidation
- Improved protection against UV and environmental wear
- Enhanced curb appeal for commercial and residential properties
The improved color is a powerful, immediate indicator of Fresh Asphalt’s ability to breathe life back into aging pavement. This not only boosts property value but also signals long-term protection and performance.
Sealer Test
INTRODUCTION
The Fresh Asphalt sealer was tested to evaluate its effectiveness in rejuvenating and softening aged pavement binder. Key performance metrics included:
- PGH (Peak G* High): Indicates stiffness and resistance to heat-related deformation
- PGCL (Peak G* Critical Low): Reflects flexibility and cracking resistance in cold conditions
- ΔTc (Delta Tc): A combined performance indicator showing overall aging resistance
These values provide a detailed look at how the binder responds to environmental stress and how well Fresh Asphalt improves long-term durability.
RESULTS & CONCLUSION
After treatment with Fresh Asphalt, the results were outstanding:
- PGH dropped from 103.0 to 86.6, showing reduced stiffness
- PGCL decreased from 34.0 to 24.7, indicating better cold-weather flexibility
- ΔTc improved from -12.1°C to -25.8°C, signaling a significantly rejuvenated and more crack-resistant binder
These results confirm that Fresh Asphalt continues to enhance the pavement binder over time — penetrating deep, reversing oxidation, and restoring performance.
What This Means for You
With Fresh Asphalt:
- Pavement becomes more flexible and resilient
- Cracking and failure risks are significantly reduced
- Surfaces last longer with fewer maintenance needs
Fresh Asphalt is not just a surface coating — it restores the pavement from within.