|
|
ITR 114 |
ITR 120 |
| |
6mm |
6mm |
| Resistance to fire |
NPD |
NPD |
| Reaction to fire |
A1 |
A1 |
| External fire behaviour |
NPD |
NPD |
| Bullet resistance |
NPD |
NPD |
| Explosion resistance |
NPD |
NPD |
| Burglar resistance |
NPD |
NPD |
| Pendulum body impact resistance |
1( C )2 |
1( C )2 |
| Resistance against sudden temperature changes and temperature differentials |
200K |
200K |
| Wind, snow, permanent and imposed load resistance of the glass unit |
6mm |
6mm |
| Direct airborne sound reduction |
31 (-2; -3) dB |
31 (-2; -3) dB |
| Thermal properties |
|
|
| U-value (EN 673) |
4,9 W/m2K |
5,1 W/m2K |
| Normal emissivity (EN 12898) |
0,53 |
0,61 |
| Radiation properties |
|
|
| Light transmission and reflection |
0,15/0,41/0,23 |
0,20/0,33/0,23 |
| Solar energy characteristics |
0,13/0,41/0,20 |
0,17/0,36/0,17 |
|