Issue Date: February 2, 2015
Polycarbonate Covers Academy Roof
The California Academy of Sciences building in San Francisco’s Golden Gate Park now sports a retractable roof system designed by leading architect Renzo Piano. Two 18- by 48-foot clear polycarbonate sections, made from Bayer’s Makrolon 15, replace the previous fabric screen with a weather- and ultraviolet-light-resistant roof.
- Chemical & Engineering News
- ISSN 0009-2347
- Copyright © American Chemical Society