Industrial Perforators Association
ACOUSTICS HANDBOOK - Part Two: The Applications


Practical Large-Scale Applications


Shown are details of the Tokyo roadway that appears on page 59. These perforated curved barriers are more acoustically efficient and present a more pleasing aesthetic appearance than the hard barriers presently being used in the United States.

BACK | NEXT

info@iperf.org      (phone) 561-447-7511 Home