The Merrexx III screw design?available in sizes from 1 to 10 inches with L/D ratios up to 44:1?reportedly allows barrier-type screws to function as they were originally intended to but never could to ...

A unique curved barrier has been designed by researchers at Imperial College London, who publish new findings in the peer-reviewed journal Cities & Health on how the structure can protect people from ...

A working group on the Colorado Street Bridge barrier enhancements project has overwhelmingly favored a vertical barrier design as Pasadena moves closer to installing permanent suicide prevention ...

The Sustainable Solutions Lab at the University of Massachusetts Boston produced the “Feasibility of Harbor-wide Barrier Systems” report for flood damage reduction in Boston in May 2018. Two scenarios ...

Air barriers have been used in many different ways throughout the years, and they’re becoming particularly relevant as energy code requirements evolve. But many questions have surrounded the use of ...