BIORESTOR is proven in tests
US Army Corps of Engineers developed the ASTM 6433 test for comparative pavement management analysis. The ASTM 6433 test demonstrated that BIORESTOR reduced the effects of oxidation and age hardening of asphalt binders by reducing the rate of hardening of the binder. This resulted in an extended life of a pavement.
Untreated control surface
The photo clearly shows accelerated weathering of the asphalt pavement, with pronounced longitudinal cracking and alligator cracking.
Surface treated WITH BIORESTOR
The surface treated with BIORESTOR shows lighter weathering, and significantly reduced longitudinal cracking and alligator cracking.
BIORESTOR is supported by comprehensive laboratory testing undertaken over a period of 10 years. This has proven that BIORESTOR reduces the effects of oxidation and age hardening of asphalt binders, delivering extended pavement life.