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| Weights
& Glass Content |
|
Panels |
|
Roof
Deck |
| TUFF
SPAN Series FR |
150 |
200 |
250 |
300 |
400 |
500 |
700 |
| Nominal
Weight Oz/SF |
8.0 |
9.0 |
10.5 |
12.5 |
14.0 |
15.0 |
22.0 |
| Nominal
Glass Content, % |
47 |
48 |
48 |
49 |
49 |
50 |
50 |
| TUFF
SPAN Series FM |
10 |
13 |
16 |
|
|
|
|
| Nominal
Weight Oz/SF |
10.5 |
13 |
16 |
|
|
|
|
| Nominal
Glass Content, % |
30 |
30 |
30 |
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| Tuff
Span |
Color |
Light
Transmission ASTM D-1494-60 |
| Roofing
& Siding |
Clear |
Up
to 80 % |
| Translucent
Green, White & Gray* |
Up
to 50 % |
| Standard;
White, Gray, Manila & Beige* |
Opaque |
|
| Roof
Deck |
White
& Beige |
Opaque |
|
* Custom colors
& higher % light transmission factors are available.
Call for specific factors.
% light transmission will vary with thickness.
Recommended colors for vinyl ester panels are Beige and Manila. |
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| Property |
Value |
Test |
| Coefficient
of Thermal Expansion |
 |
ASTM
D-696 (1) |
| Flame
Spread Index |
25
or less |
ASTM
E84 / UL723 |
| R
value |
0.07 |
(2) |
| Barcol
Hardness |
45 |
- |
(1)
Value based on coupon tests
(2) Based on generic thermoset resins. |
Other
physical properties and data are available upon request. |
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