| Guardian Sun® Lami Acoustic UC 06mm |
EN 14449:2005 |
Coated LamiGlass intended to be used in buildings and construction works values
as of March 2020 |
3.3.1 SR | 3.3.2 SR | 3.3.4 SR |
Resistance to fire test (EN 13501-2) | | NPD | NPD | NPD |
Reaction to fire (EN 13501-1) | | NPD | NPD | NPD |
External fire performance (EN 13501-5) | | NPD | NPD | NPD |
Bullet resistance (EN 1063) | | NPD | NPD | NPD |
Explosion resistance (EN 13541) | | NPD | NPD | NPD |
Burglar resistance (EN 356) | | P1A | P2A | NPD |
Pendulum body impact resistance (EN 12600) | | 1(B)1 | 1(B)1 | NPD |
Resistance against sudden temperature changes and temperature differentials | K | 40 | 40 | 40 |
Wind, snow, permanent and imposed load resistance | mm | 6 | 6 | 6 |
Direct airborne sound insulation (EN 12758) | dB | 36 (-1;-4) | 35 (-1;-4) | NPD |
Thermal properties | | | | |
Normal emissivity of coated glass surface εn (EN 12898) | | 0.02 | 0.02 | 0.02 |
Radiation properties | | | | |
Light transmission 𝛕V (EN 410) | | 0.76 | 0.76 | 0.76 |
Light reflection (coated side / glass side) ρV (EN 410) | | 0.10 / 0.14 | 0.10 / 0.15 | 0.10 / 0.14 |
Solar energy transmission 𝛕E (EN 410) | | 0.44 | 0.44 | 0.43 |
Solar energy reflection (coated side / glass side) ρE (EN 410) | | 0.42 / 0.37 | 0.42 / 0.34 | 0.42 / 0.32 |
Solar factor (coated side / glass side) g (EN 410) | | 0.48 / 0.47 | 0.47 / 0.47 | 0.47 / 0.46 |
Durability (EN 1096) | | C | C | C |