Temperature Chart
| TEMPERATURE | THICKNESS OF PANEL (mm) | THICKNESS OF PANEL |
| 0 to 5 degree | 80 | Positive |
| 5 to 12 degree | 60 | Positive |
| 15 & more degree | 50 | Positive |
| 0 to -10 degree | 100 | Negative |
| 10 to -20 degree | 120 | Negative |
| 20 to -40 degree | 150 | Negative |
| More than - 40 degree | 170 | Negative |



