Performance of Special Extinguishment Agents for ... - UL.com

Issued: September 30, 2008
8.3.4 Radiation Measurement
A heat flux gage was positioned in the living room floor, centered on the space to determine the
heat flux at the ceiling level. See Figure 17 for the relative position within the space. The unit
incorporated a 90 degree angle which allowed it to be positioned underneath a slightly raised
floor assembly. The gage was capable of measuring heat flux to a limit of 50 kW/m 2 . See
Figure B-6 of Appendix B for a photograph of the instrument.
8.3.5 Video
Various video camera angles were used throughout the test series. The view into the primary
space from the lab was chosen to be the primary camera. Infrared imagery was used to
document the burning of the combustibles within the primary space during the freeburn testing.
8.3.6 Data Collection
All data was collected using an electronic data acquisition system at a one-second-scan rate.
8.4 Fuel Package - Commodity
8.4.1 Sofa and Loveseat
The outer covering of the sofa and loveseat used in the test series were constructed from 100%
polyester in accordance with the manufacturer’s label. The body inside the furnishings was
constructed chiefly from polyester fiber. The padding from the seat cushions were constructed
primarily from polyurethane foam with a resinated polyester fiber batting in accordance with the
manufacturer’s label. UL did not verify this information.
8.4.2 Cocktail Table and End Tables
The cocktail table and end tables were constructed of solid wood.
8.4.3 Entertainment Center
The entertainment center was constructed of particle board with a dark wood veneer.
8.4.4 Carpet
The carpeting used filled the entire primary living room space and was constructed primarily
from a polyolefin based material.
8.4.5 Miscellaneous Combustibles
In addition to the primary furnishings mentioned above, magazines were used on the corner end
table as well as the cocktail table. Plastic toys were used on the cocktail table. A plastic plant
Page 29 of 55