Cold-in-place recycling (CIR) has emerged as a powerful pavement rehabilitation strategy that combines cost efficiency with environmental responsibility. When road surfaces develop cracks, potholes, and structural defects, traditional reconstruction methods often involve removing old material, hauling it to landfills, and importing new hot mix asphalt. CIR eliminates much of that waste by reusing the existing […]
When highway agencies face tight maintenance budgets and aging pavement, Highway Superelevation strategies matter, but the rehabilitation method itself determines long-term performance. Cold-in-place recycling (CIR) has emerged as a powerful technique for major rehabilitation, and few projects demonstrate it better than the rehabilitation of Brazil’s BR-381 highway. Running from Sao Paulo to Belo Horizonte, this
School construction projects across the United States are increasingly embracing sustainable design principles, and few examples illustrate this trend more clearly than the Lake Mills Elementary School project in Wisconsin. As the only K-12 project selected to pilot the USGBC’s LEED v4 Beta Program, this 93,284-square-foot facility demonstrates how integrated design and green building practices
The reconstruction of Lower Manhattan following the September 11th attacks remains one of the most complex urban infrastructure projects in modern American history. At the intersection of Vesey Street and the West Side Highway, construction teams faced the unique challenge of demolishing a temporary pedestrian bridge that had served thousands of daily commuters for a
Polished concrete floors have become a staple in commercial and residential spaces, prized for their durability, aesthetics, and low maintenance requirements. However, even the best-installed polished concrete requires periodic attention to maintain its appearance and structural integrity. The process of bringing a worn polished floor back to its original luster is called re-enhancement, and modern
Industry leaders and advocates converged on Washington D.C. this week for the National Transportation Summit, a pivotal gathering aimed at broadening the support base for the next highway reauthorization bill. With MAP-21 (Moving Ahead for Progress in the 21st Century) set to expire on October 1, 2014, the summit addressed the enormous challenge of convincing
Commercial asphalt paving projects in active retail environments demand a level of precision, planning, and speed that surpasses typical roadway work. When U.S. Pavement Services Inc. of Woburn, Massachusetts, took on the repave of the parking lot at BJ’s Wholesale Club Headquarters in Natick, Massachusetts, the company faced a 65,000-square-foot job that required completion under
In an industry where competitive bidding often comes down to the smallest price margin, pavement contractors are constantly searching for differentiation strategies that resonate with clients. One approach that has proven remarkably effective is the commitment to exclusively American-made products and equipment. This sourcing philosophy, rooted in both patriotism and practical business sense, can transform
Researchers have discovered an unexpected yet highly effective ingredient for asphalt production: swine manure. Dr. Ellie Fini, a civil engineer funded by the National Science Foundation, has spent four years developing a patented technology that converts pig manure into a bio-binder for asphalt. This innovation promises to improve pavement performance while offering a sustainable alternative
Airport runway rehabilitation is among the most demanding categories of infrastructure work. Unlike road paving, runway projects require exacting tolerances, specialized mix designs, and coordination with active airfield operations. The recent rehabilitation of Runway 5/23 at Morristown Municipal Airport in New Jersey demonstrates how proper planning, modern equipment, and experienced contractors come together to restore
