Figure 7.
(a) Second test setup to evaluate the impact of a fire door (red line) compared to regular walls (gray). (b) Photo of the test setup. The fire door is next to the extinguisher tucked away in the wall.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.