indoor-outdoor feel to most rooms of the house. They will notice that the wall functions as much more than a sound barrier. “We wanted to amplify the texture to enhance, capture the light.

But that’s the case with Penn­DOT’s Highland Park Interchange Project for which locally based, award-winning artist Brian Peters designed unique sound barrier walls. The wavy design is ...

The study, dubbed PVwins, began in 2020 and has now reached the outdoor field testing ... which specializes in providing sound protection walls and noise barriers, IGRA Power GmbH, an engineering ...