Viewing Single Post From: Core Columns Design

Viewing Single Post From: Core Columns Design
Grit1645	Nov 20 2008, 01:08 PM
Posts: 305 Group: BANNED! Member #797 Joined: 08/12/08	JFK is right, mynameis. The columns were not encased, nor were they filled. The hollow section just remained hollow after they were in place. In general, the column fireproofing seems to have consisted of several layers of drywall.
Posts: 305 Group: BANNED! Member #797 Joined: 08/12/08

Core Columns Design · World Trade Center