The Next Generation Concrete Surface: The Quiet Pavement Solution

The Next Generation Concrete Surface (NGCS) is the quietest non-porous concrete pavement surface available. Developed by Purdue University in partnership with the Minnesota DOT (MNDOT), IGGA, American Concrete Pavement Association (ACPA) and Portland Cement Association (PCA), NGCS combines diamond grinding and longitudinal grooving, offering a smoother ride, increased safety and decreased noise.

Calcium Sulfoaluminate (CSA) Cement

Calcium Sulfoaluminate (CSA) cement is an advanced cementitious material known for its fast setting, high early strength, low shrinkage, long-term durability and low carbon footprint. CSA is increasingly recognized as a vital component in modern construction due to its significant benefits that align with the industry’s evolving goals of sustainability, efficiency and innovation. CSA cement aligns with the construction industry’s goals by offering a sustainable alternative that meets the demands for efficiency and high performance. Its unique properties enable innovative applications in areas such as rapid repair, pushing the boundaries of traditional construction methods.

Revolutionizing Rut Repair with Calcium Sulfoaluminate Cement (CSA)

The challenge of repairing wheel ruts on concrete pavements is a persistent issue for infrastructure maintenance, particularly in regions with heavy snowfall and tire chain usage. A promising rut repair method calcium sulfoaluminate (CSA) cement, was chosen as a cost effective, easy-to-use and longer-lasting repair material for a project executed by ACME Concrete Paving Inc. in collaboration with the Washington State Department of Transportation (WSDOT), to remediate pavement ruts.

Implementation of NGCS in the North Split Project

The deployment of next generation concrete surface (NGCS) technology in the North Split project involved several key stages. Planning and design along with material and construction. The benefits of NGCS technology is noise reduction, improved safety and enhanced smoothness. The North Split project in Indiana serves as a benchmark for the successful implementation of NGCS technology in large-scale infrastructure projects.

Buried Treasure Results in Road Improvement Savings: Uncover Value with CPP

With steady increase in asphalt prices over the years, the mill and overlay option is becoming far too expensive. Diamond grinding of pavement surfaces often meet and exceed the smoothness, friction and noise characteristics of the best asphalt surface treatments and can be half the cost of an asphalt overlay. The Buried Treasure concept using concrete pavement preservation (CPP) is a sound integration of engineering, economics and the environment.

Carbon and Greenhouse Gas Reduction Through Sustainable Techniques

Concrete pavement preservation (CPP) and diamond grinding are sustainable techniques that aid in the reduction of atmospheric carbon and greenhouse gas emissions. These methods not only enhance the longevity and performance of concrete pavements but also contribute to environmental sustainability.