Pavement Maintenance

The paving industry is increasingly focused on sustainable road construction by incorporating high levels of reclaimed asphalt pavement (RAP) with rejuvenators, reducing carbon emissions, minimizing virgin material use, and maintaining performance through balanced mix design approaches.

INDOT used Cold Central Plant Recycling (CCPR) with AMICYCLE emulsion additive to restore State Route 236, showcasing a cost-effective, sustainable road rehabilitation method that reduces material waste, greenhouse gas emissions, and construction costs while improving infrastructure longevity.

ODOT’s micro surfacing project at Maumee Bay State Park showcased two advanced treatments—eFlex and AMISEAL—for preserving 15-year-old pavement, with eFlex offering enhanced durability and both methods providing a cost-effective, environmentally friendly solution to extend pavement life while ensuring year-round safety.

Automating pavement restriping in Kansas shows safety promise The report titled “Effectiveness of Automated Pavement Restriping Systems, Phase I: Cost Comparison Between Manual and Automated Systems” is available as of […]

G P Roadway Solutions (GPRS) completed a seal coating project for pavement preservation in Honolulu’s West Loch residential streets under an Indefinite Delivery/Indefinite Quantity (IDIQ) contract, ensuring traffic safety, quality application, and extended asphalt lifespan by 5–7 years.

Modern Hydrogen partnered with Clark Construction in San Antonio, Texas, to deploy 100 tons of carbon-sequestering asphalt in a parking lot demo, showcasing innovative, eco-friendly paving technology with lower embodied CO2 and enhanced durability for Texas infrastructure.

Road Builders Corporation successfully completed a challenging Waikiki paving project, laying approximately 200 tons of asphalt daily with meticulous planning, safety measures, and coordination to manage heavy tourist traffic and meet municipal specifications.

Modern Hydrogen demonstrated its carbon-sequestering asphalt technology at National Grid in New York, highlighting a method to integrate captured carbon into asphalt mixes as a potential approach to reducing emissions in road construction.