Southwest Fireproofing, Pyrolite and Pyrocrete Cementitious Fireproofing materials are listed in over 150 U.L. Designs, offering the specifier flexibility in design and construction. U.L. Follow Up Service for consistent quality in every bag.
Product
Comparison |
Type 5GP |
Pyrolite 15 |
Pyrolite 22 |
Type 5MD |
Type 7GP |
Pyrocrete 239 |
Type 7HD |
| Density |
ASTM E605 |
15 PCF |
15.5 PCF |
22 PCF |
22-26 PCF |
22 PCF |
28 PCF |
40 PCF |
| Shore "D" Hardness |
ASTM D2240 |
N/A |
N/A |
N/A |
N/A |
20.1 |
15 |
40 |
| Bond Strength |
ASTM E736 |
>200 psf |
515/314 psf |
653 psf |
400 psf |
>2000 psf |
550 psf |
>6000 psf |
| Compressive Strength |
ASTM E761 |
2,340 psf |
2,232 psf |
6,019 psf |
16,992 psf |
17,136 psf |
15,120 psf |
350 psf |
| Impact Resistance |
ASTM E760 |
Pass |
Pass |
Pass |
Pass |
Pass |
Pass |
Pass |
| Deflection |
ASTM E759 |
Pass |
Pass |
Pass |
Pass |
Pass |
Pass |
Pass |
| Corrosion |
ASTM E937 |
0.00 g/mm |
0.00 g/mm |
0.00 g/mm |
0.00 g/mm |
0.00 g/mm |
0.00 g/mm |
0.00 g/mm |
| Flame Spread |
ASTM E84 |
0 |
10 |
10 |
0 |
0 |
2 |
0 |
| Smoke Development |
ASTM E84 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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