Percentage Recycled Content (MRc4) | U.S. Green Building Council
The Cloudflare Content Delivery Network (CDN) was recently compromised by Cloudbleed—the newest wide-reaching security flaw that has affected the internet. This does not mean that our site was breached, but as a precautionary step, we recommend that USGBC users to log into your account and change your password.
Please upgrade your browser. This site requires a newer version to work correctly. Read more

Percentage Recycled Content (MRc4)

Point-to-metric conversion table for MRc4 in CI 2009

Recycled Content






2009 EDITION (243 Pages)
ID: CI2009_MRc4_Table1
ISBN: 978-1-932444-15-5
Authored By: Joel Housman
Effective On: 27 Apr 2009