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SunGuard® SN 70/37 Lami UC 08mm
EN 14449:2005
Coated LamiGlass intended to be used in buildings and construction works values
as of July 2016
Resistance to fire test NPDNPDNPDNPD
Reaction to fire NPDNPDNPDNPD
External fire performance NPDNPDNPDNPD
Bullet resistance (EN 1063) NPDNPDNPDNPD
Explosion resistance NPDNPDNPDNPD
Burglar resistance (EN 356) NPDP2AP4AP5A
Pendulum body impact resistance (EN 12600) 2(B)21(B)11(B)11(B)1
Resistance against sudden temperature changes and temperature differentialsK40404040
Wind, snow, permanent and imposed load resistancemm8888
Direct airborne sound insulation (EN 12758)dB33 (-1;-3)33 (-1;-3)33 (-1;-3)33 (-1;-3)
Thermal properties     
Normal emissivity of coated glass surface εn (EN 12898)
Radiation properties     
Light transmission τV (EN 410) 0.770.770.770.77
Light reflection (coated side / glass side) ρV (EN 410) 0.05 / 0.060.05 / 0.060.05 / 0.060.05 / 0.06
Solar energy transmission τE (EN 410) 0.380.380.380.37
Solar energy reflection (coated side / glass side) ρE (EN 410) 0.45 / 0.380.45 / 0.360.45 / 0.340.45 / 0.33
Solar factor (coated side / glass side) g (EN 410) 0.42 / 0.410.42 / 0.410.41 / 0.410.41 / 0.41
Durability (EN 1096) CCCC
NPD = No Performance Determined