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| Flammability |
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" Staron® Solid Surfaces make an elegant, hygienic
and easy-to-maintain surface in any kitchen " |
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1. Test method
ASTM E 84
(Surface Burning Characteristics of Building Materials)
SAMPLE PREPARATION AND CONDITIONING:
Three(3) panels (1/2" thick measuring 2' x 8') were fitted end-to-end to form a 24" x 24'0"
sample. Because the sample was self-supporting, no further preparation was necessary.
TEST PROCEDURE:
The tunnel was thoroughly pre-heated, using natural gas. When the brick temperature, sensed
by a floor thermocouple, had reached the prescribed 105 +/- 5¢ªF level, the sample was
inserted into the tunnel and the test conducted in accordance with the standard ASTM E 84
procedures.
The operation of the tunnel was checked by performing 10 minute test with inorganic board on
the day of the test.
Rating
The National Fire Protection Association Life Safety Code 101, Section 6-5.3, "Interior Wall
and Ceiling Finish Classification," has means of classifying materials with respect to Flame
Spread and Smoke Developed when tested in accordance with NFPA 255, "Method of Test of
Surface Burning Characteristics of Building Materials," (ASTM E 84)
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| FLAME SPERAD |
SMOKE DEVELOPED |
RATING |
| 0 - 25 |
0 - 450 |
Class A |
| 26 - 75 |
0 - 450 |
Class B |
| 76 - 225 |
0 - 450 |
Class C |
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2. Test result
- Flame spread:10
- Smoke developed:10
- Rating: Class A / Class 1
- Reference
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| ITEM |
FLAME SPREAD |
SMOKE DEVELOPED |
| Wallboard, Gypsum |
15 |
0 |
| Wood particle board |
155 |
200 |
| Fiberglass reinforced panels |
70 |
500+ |
| Laminates, Plastic |
70 |
35 |
| Wall covering, Interior |
25 |
15 |
| Hardboard |
150 |
400 |
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