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Float Clear Tempered
EN 12150-2:2005
Thermally toughened soda lime silicate safety glass intended to be used in buildings and construction works values as of September 2006
03mm04mm05mm06mm08mm10mm12mm
Resistance to fire test NPDNPDNPDNPDNPDNPDNPD
Reaction to fire A1A1A1A1A1A1A1
External fire performance NPDNPDNPDNPDNPDNPDNPD
Bullet resistance (EN 1063) NPDNPDNPDNPDNPDNPDNPD
Explosion resistance NPDNPDNPDNPDNPDNPDNPD
Burglar resistance (EN 356) NPDNPDNPDNPDNPDNPDNPD
Pendulum body impact resistance (EN 12600) 1C21C3(*) 1C1(**)1C11C11C31C11C1
Resistance against sudden temperature changes and temperature differentialsK200200200200200200200
Wind, snow, permanent and imposed load resistancemm345681012
Direct airborne sound insulation (EN 12758)dB28 (-1;-4)29 (-2;-3)30 (-1;-2)31 (-2;-3)32 (-2;-3)33, (-2;-3)34 (0;-2)
Thermal properties        
Thermal transmittance (U-value)W/(m².K)NPDNPDNPDNPDNPDNPDNPD
Radiation properties        
Light transmission τV (EN 410) 0.900.900.890.890.880.870.87
Light reflection ρV (EN 410) 0.080.080.080.080.080.080.08
Solar energy transmission τE (EN 410) 0.860.840.830.820.790.760.74
Solar energy reflection ρE (EN 410) 0.080.080.080.070.070.070.07
NPD = No Performance Determined