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LamiGlass® ExtraClear 18mm
EN 14449:2005
Laminated Glass intended to be used in buildings and construction works
values as of September 2016
Resistance to fire test NPDNPDNPD
Reaction to fire NPDNPDNPD
External fire performance NPDNPDNPD
Bullet resistance (EN 1063) NPDNPDNPD
Explosion resistance NPDNPDNPD
Burglar resistance (EN 356) NPDP2ANPD
Pendulum body impact resistance (EN 12600) NPD1(B)1NPD
Resistance against sudden temperature changes and temperature differentialsK404040
Wind, snow, permanent and imposed load resistancemm181818
Direct airborne sound insulation (EN 12758)dBNPDNPDNPD
Thermal properties    
Thermal transmittance (U-value)W/(m².K)5.3NPDNPD
Radiation properties    
Light transmission τV (EN 410) 0.87NPDNPD
Light reflection ρV (EN 410) 0.08NPDNPD
Solar energy transmission τE (EN 410) 0.68NPDNPD
Solar energy reflection ρE (EN 410) 0.07NPDNPD
NPD = No Performance Determined