Description: The Plenum Barrier Board is designed to improve sound isolation and privacy between rooms in commercial interiors. High sound isolation — tested up to STC 52 — can be achieved between ...

The decades-long effort to build a suicide barrier on the Golden Gate Bridge succeeded Friday as the transportation district's Board of Birectors OKd funding for nets that will be installed about ...

RDM Group, a maker of recycled cartonboard, has teamed up with Ecopol, a producer of biodegradable and water-dissolvable film technologies, to introduce a recyclable barrier board. This alliance ...

Directors of the Golden Gate Bridge, Highway and Transportation District have argued for decades that a suicide barrier would be too expensive, unsightly or ineffective. But as the eighth attempt ...