| LamiGlass® ExtraClear 14mm |
EN 14449:2005 |
Laminated Glass intended to be used in buildings and construction works values
as of August 2019 |
8.6.2 | 8.6.4 | 8.6.6 |
Resistance to fire test | | NPD | NPD | NPD |
Reaction to fire | | NPD | NPD | NPD |
External fire performance | | NPD | NPD | NPD |
Bullet resistance (EN 1063) | | NPD | NPD | NPD |
Explosion resistance | | NPD | NPD | NPD |
Burglar resistance (EN 356) | | P2A | NPD | NPD |
Pendulum body impact resistance (EN 12600) | | 1(B)1 | NPD | NPD |
Resistance against sudden temperature changes and temperature differentials | K | 40 | 40 | 40 |
Wind, snow, permanent and imposed load resistance | mm | 14 | 14 | 14 |
Direct airborne sound insulation (EN 12758) | dB | NPD | NPD | NPD |
Thermal properties | | | | |
Thermal transmittance (U-value) | W/(m².K) | 5.4 | 5.4 | 5.4 |
Radiation properties | | | | |
Light transmission τV (EN 410) | | 0.88 | 0.88 | 0.88 |
Light reflection ρV (EN 410) | | 0.08 | 0.08 | 0.08 |
Solar energy transmission τE (EN 410) | | 0.71 | 0.69 | 0.68 |
Solar energy reflection ρE (EN 410) | | 0.07 | 0.07 | 0.07 |