Innovative On-Site Asphalt Recycling Machine Cuts Road Maintenance Time By 40%

The Roads General Authority has initiated a trial for an asphalt recycling machine. This effort is part of their strategy to adopt cutting-edge technologies in the road sector and promote innovation. The authority aims to enhance road maintenance efficiency through this initiative.

Earlier this year, the authority revealed plans to introduce a machine that mills and resurfaces roads on site. This move aligns with their goal to incorporate advanced equipment and technologies. The strategy focuses on improving road safety and quality, aiming to elevate the Kingdom's road quality index globally and reduce road fatalities to fewer than 5 per 100,000 people by 2030.

The FDR machine uses in-place recycling technology to grind asphalt layers and underlying soil layers directly on site. This process allows for the addition of materials like cement and other stabilizers, creating a stabilized base layer for the new asphalt surface. It also enhances the structural capacity of pavement layers.

The authority highlighted several advantages of using the FDR machine. One significant benefit is cost reduction, with savings ranging from 40-70% compared to traditional maintenance methods. Additionally, it minimizes traffic disruption since light traffic can be restored on the same day due to the machine's efficiency.

The FDR machine is environmentally friendly as it reduces carbon emissions associated with extracting new materials. It conserves raw materials by more than 40%, contributing significantly to material sustainability. The machine can reuse up to 100% of existing on-site items, reducing the need for material transportation.

Moreover, the machine shortens maintenance time by over 40%. This efficiency not only saves time but also reduces inconvenience for road users. The authority's adoption of such technology underscores its commitment to sustainable practices in road maintenance.

The Roads General Authority's efforts reflect a broader strategy aimed at improving infrastructure while being mindful of environmental impacts. By integrating innovative technologies like the FDR machine, they are setting a precedent for efficient and sustainable road maintenance practices in Saudi Arabia.

With inputs from SPA