Green noise reduction: Sustainable sound control

摘要

The Homasote Company, founded in 1909, is the oldest manufacturer of structuralrnbuilding and packaging products made from recycled material in the United States, the onlyrnrecycler/manufacturer in the Americas and one of just two manufacturers in the world turningrnpost-consumer waste paper into structural products. In 1956, Homasote put its manufacturingrninto a closed-loop system, recycling all process water, dust, scrap and product rejects, becomingrnthe first of its kind to virtually eliminate its own waste stream.