Paving and Asphalt Industry Could Undergo Major Tech Advancements

AI will eventually revolutionize the industry.

Source : Flickr

October 25, 2024

Author : Alex Bustillos

The paving and asphalt industry is on the brink of a technological revolution, with innovations showcased at the recent World of Asphalt 2024 setting the stage for a new era of efficiency and precision. 

As artificial intelligence (AI), machine learning, and advanced algorithms gain traction, the landscape of asphalt production and paving is evolving rapidly. Contractors and companies are keen to leverage these advancements to improve productivity, reduce mental fatigue for operators, and enhance the overall quality of their work.

One of the standout technologies introduced at the event was Astec’s SmartEdge joint matching screed, designed to alleviate the burdensome task of joint closure for screed operators. This system integrates with the machine’s hydraulic controls to maintain an edge tolerance that surpasses human capability. 

By monitoring edges with precision, operators can now shift their focus to other critical aspects of paving, like ensuring flatness and density. This innovation illustrates how technology can not only streamline processes but also elevate the standard of work produced.

In the domain of milling, Wirtgen’s new F-Series milling machines were highlighted for their improved horsepower and job data calculation capabilities. The machines feature a Performance Tracker that collects a wealth of information, including square footage and material consumption, allowing contractors to optimize performance and profitability. The integration of GPS and mobile technology means that operators can monitor job performance in real time, facilitating a seamless workflow that is data-driven and efficient.

Moreover, advancements in compaction technology are set to transform the way asphalt is laid down. Companies like BOMAG and Dynapac are pushing the envelope with systems like BOMAP Connect and SEISMIC technology, respectively. These innovations help track material stiffness and optimize compaction through intelligent vibration management, ensuring that the asphalt achieves the necessary density without compromising the quality of the surface.

Looking ahead, the conversation around the future of the paving industry also involves the increasing role of automation. 

While operators have traditionally played a central role, the potential for AI-driven machines to perform tasks with minimal human intervention is becoming more plausible. 

The industry is witnessing a shift from “operator assist” technologies to systems that could potentially operate autonomously. However, while AI’s capabilities are expanding, experts agree that the human element will always remain essential, albeit in a redefined capacity.

In a broader context, China has been a focal point for advancements in asphalt technology, particularly with the adoption of large-scale data capture and the implementation of Environmental Product Declarations (EPDs). 

The 158 kilometer long Beijing-Hong Kong-Macao Expressway was recently resurfaced using drones and autonomous robots. This may be a sign of things to come.

The developments reflect growing demand for high-quality data in production processes, prompting companies in North America to adopt similar strategies to enhance their operational capabilities in roadwork.

The U.S. has over 4 million miles of paved roads.  The federal government constantly invests in maintaining and improving roadways across the country.

As companies invest in tech, they can expect to see improvements in productivity, quality, and cost-effectiveness. 

As Contractor News has reported in Indiana the state’s Department of Transportation (DOT) has worke with a Purdue Univerity project to implant EV coils in a stretch of freeway, that can charge compatabile electric vehicles while they are driving on the road.

Embracing technology can lead to improved sustainability practices- innovations such as warm mix asphalt reducing energy consumption and emissions during production, while recycled asphalt pavement (RAP) allows for the reuse of existing materials, minimizing waste. 

Moreover, the integration of smart technologies in machinery, like telematics and IoT devices, can monitor equipment performance in real-time, reducing downtime and improving overall efficiency. 

As the industry evolves, these sustainable practices will not only benefit companies economically but also can contribute to an improved environmental stewardship. 

Category : Investment in Infrastructure State Government Tech Bridges Freeways and Highways

Related Article