| | |
| | |
| Substrate | Medium
Density Fiberglass |
| Nominal
Sizes | 5/8"
- 2'x2', 2'x4' |
| |
1" - 2'x2', 2'x4' |
| | 2"
- 2'x2', 2'x4', 4'x4' |
| |
3" - 2'x2', 2'x4', 4'x4' |
| | Metric and Custom
Sizes available for all thicknesses |
| Edge Detail |
Square |
| Fire Performance |
ASTM E 84 Class A |
| Surface Finish |
2 mil Vinyl - White |
| Light Reflectance |
LR-1 per ASTM E 1477 |
| Thermal Resistance |
5/8" R =2.7 1" R =4.0
2" R =8.7 3" R =13.6 |
| Sound Transmission |
5/8"
1" 2"
3" |
| NRC
(Perforated) | .70 - .80
.80 - .90 .90 - 1.00 .95
- 1.05 |
| NRC (Non-perforated) |
.60 - .70
.70 - .80 .80 - .90
.85 - .95 |
| CAC
with foil backing) | 20 - 24
20 - 24 20 - 24
24 - 29 |
| Weight |
No foil 5/8"=.20 lbs/sf
1"=.34 lbs/sf 2"=.44 lbs/sf 3"=.65
lbs/sf |
| | Foil 5/8"=.25 lbs/sf 1"=.39 lbs/sf
2"=.49 lbs/sf 3"=.70 lbs/sf |
| Backloading | 0.3
lbs. per square foot maximum on 24" x 24" and 24" x 48" panels only |
| Moisture Resistance | RH 95°™ |
| |
will not exhibit visible warp or sag under
conditions not exceeding 95% relative humidity at 104° F (32° C) per ASTM C367 |
| Suspension Systems |
15/16" and 9'16" T-bar Suspension Grid |
| Use | Suitable for
use as an interior ceiling in conditioned space. |
| |
May be installed during wet phases of construction. |
| Warranty | 25 Year
Limited Warranty |
| ASTM E 1264 Classification |
Type XII, Form 1 Patterns C, E |
