maximum fs feet 0 8 time to 980 f sec never reached time to end of tunnel sec never reached max temperature f 565 time to max temperature sec 208 total fuel burned cubic feet 49 35 fs time area ft min 5 7 smoke area a min 17 0 unrounded fsi 3 0 time to ignition of last red oak see 42 0 red oak smoke area a min 111 0 the reflective insulation began to melt at 0 05 min sec the reflective insulation ignited at 0 07 min sec flaming drops were observed at 0 08 min sec the floor of the apparatus ignited at 0 10 min sec the test continued for the 10 00 duration after the test burners were turned off a 60 second afterflame was observed after the test the specimen was observed to be damaged as follows the reflective insulation was consumed from 0 ft 5 ft the reflective insulation was melted from 5 ft 24 ft the specimen was a rfoil white poly single bubbled metallized nominal 5 16 inches thick metal 2 in u00d7 4 in c studs were placed every two feet on the walls and ceiling with the flat side of the stud facing the wall the specimen.