Manufacturer
|
Product Name
|
System Test Type (Wind)
|
Thickness - mm (in.)
|
Dimensions - m (ft)
|
Compressive Strength (kPa)
|
Compressive Strength (psi)
|
Thermal Resistance (RSI/25.4 mm)
|
Thermal Resistance (R/inch)
|
Type
|
Georgia-Pacific Canada Ltd. |
DensDeck Roofboard |
MARS AARS |
6.4, 12.7, 15.9 (1/4, 1/2, 5/8) |
1.22 x 2.44 (4 x 8) |
3447 - 6205 |
500 - 900 |
TBA |
0.56 |
Gypsum
|
Georgia-Pacific Canada Ltd. |
DensDeck Prime Roof Board |
MARS PARS AARS |
6.4, 12.7, 15.9 (1/4, 1/2, 5/8) |
1.22 x 2.44 (4 x 8) |
3447 - 6205 |
500 - 900 |
TBA |
0.56 |
Gypsum with primer
|
USG (CGC) SecureRock |
Securerock Gypsum Fibre Roof Board |
AARS |
TBA |
TBA |
‒ |
‒ |
‒ |
‒ |
Gypsum Fibre composite
|
USG (CGC) SecureRock |
Securerock Glass-Mat Roof Board |
‒ |
TBA |
TBA |
‒ |
‒ |
‒ |
‒ |
Gypsum Fibre composite
|