HIWAY is now delivering carbon negative roads.
MasterCarb A is a world first pavement solution, delivering cold insitu recycled asphalt with superior load capacity, durability, moisture resilience and rut resistance..
Developed by HIWAY, the Masters Range sets a new, environmentally conscious standard for pavement performance with an emphasis on innovation, reuse and durability. Leveraging purpose built recycling equipment and over 35 years of expertise, HIWAY brings decades of experience and research to the market with both the Masters Range and its flagship MasterCarb A offering.
HIWAY's MasterCarb A represents an exciting advancement in pavement technology with decarbonisation at its core. By blending a proprietary modified binder with a laboratory-designed carbon sequestration medium, which has been developed in conjunction with our research partner C-Twelve, this solution delivers a robust, high performing pavement that surpasses conventional solutions and rivals plant-produced dense asphalt.
The innovative approach behind MasterCarb A lies in its utilisation of recycled materials to produce a pavement that exhibits 'asphalt like' characteristics, yet outperforms hot-mix asphalt while delivering maximum environmental benefits. Findings from a recent large-scale project in Western Australia achieved a carbon negative outcome of minus 54,200 kilograms in Scope 1 to 3 total carbon emissions, underscoring MasterCarb A's significant contribution to sustainable infrastructure.
With a demonstrable ability to withstand heavy-duty loading, unlike dense asphalt which failed under the same load conditions, MasterCarb A's unique characteristics of high modulus, outstanding deformation resistance and high fatigue capability sets it apart as a world-first pavement solution.
