Park N Fly/SPAm-CS 930617SOUTHWEST RESEARCH INSTITUTE
9220 C~JLERRA ROAD · ='OST OFFICE DRAWER 28510 · SAN ANTONIO. TEXAS. USA 78228-0510 · ~2101 684-fi111 · TELF_X 244846
CHEMISTRY AND CHEMICAL ENGINEERING
DEPARTMENT OF FIRE TECHNOLOGY
FAX ~210~ ,52.2-3:37'7
June 17, 1993
Ma'. Boris Grcmont
Sun Ports Imerna~onal. Incorporatec~
8510 Sovereign Road
Dallas. Texas 75247
Flamesp. read Classification of S~ure Cloth
This confirms your request of June 1.5, 1993. for actdiuonal ixfformaUon regarctmg me flamesFeact
testing of the material you have idenufiect as "Shadesure Cloth".
Testing was conctuct=i using tim procedures specified in ASTM E84-91a on April 7, I993, under
SwRI Project No. 01-5215-384. For this test. a flame.spread index (FSI) of 10 anti a smoke
dc'ycleped index ($DB of 30 was obm~d.
The major building codes in the Unitr, d Stem-. (U.B.C.. BOCA and SBCCI) provide for a flame
spread, dn~fie'~fion
CLAS~ FLAMESPREAD INDEX '
2.5
75
200
These ctassifi~ons have also been referred to as A. B. aaa C. The smoke developed index (SDD
must be less th,an 450 for proctucts ipr__~nd~:[ for use in interior finish applications.
I-hope this. satisfies your request. If you have-any questions, pie. axe .contact me at (210)522.,3632.
Manager
Department of Fire Technology
HWS
'~OUSTON. ,'T'~XAS · 0ETROIT MICHIGAN ·