The current materials economy won’t last for long. Not if these 20-plus experts and advocates are right.

A massive, colorful, moving mural creatively conceals a newly opened, four-level, 520,000-square-foot parking garage for a global technology company in Mountain View, California. Linetec finished 111,692 individual metal flappers in 35 different colors to compose the wind-activated KINETICWALL system manufactured by EXTECH/Exterior Technologies, Inc.

System Number HW-D-0846 is a NEW head-of-wall joint system for 1 or 2 hr fire-rated gypsum walls abutting concrete floor assemblies.