LAMINA TESTS
|
WATER VAPOUR PERMEABILITY
5.2.3.2 Water vapour permeability of the
lamina at its maximum thickness when tested in accordance with ASTM E96-92
met the requirements noted.
| Test Conducted |
Test Requirement |
Results |
Pass/Fail |
| ASTM E96-92 |
Minimum 170ng/pa.s.m² |
221ng/pa.s.m² |
Pass |
|
BONDING OF LAMINA TO INSULATION (CCMC
6.4)
| Test Condition (Base & Finish
Coat) |
Test Requirement |
Results |
Pass/Fail |
| Dry states |
N/A |
>0.26MPa |
Pass* |
| 2 hours after removal from water
|
>0.1 MPa |
>0.26MPa |
Pass* |
| After drying 7 days from removal
from water |
>0.1 MPa |
>0.26 MPa |
Pass* |
*Note all samples failed due to tensile
failure of the foam.
|
IMPERMEABILITY TO WATER (CCMC 6.6)
5.2.3.3 Impermeability to water when tested
in accordance with Section 6.6 of the CCMC Technical Guide 07240 met the
requirements noted.
| Test Conducted |
Test Requirement |
Results |
Pass/Fail |
| Basecoat only |
Min. time for entire surface to
be damp - 2 hrs |
No dampness after 8 hrs |
Pass |
| Finish & basecoat |
Min. time for entire surface to
be damp - 2 hrs |
No dampness after 8 hrs |
Pass |
|