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LamiGlass® ExtraClear Acoustic 10mm
EN 14449:2005
Laminated Glass intended to be used in buildings and construction works values
as of May 2019
5.5.1 SR5.5.2 SR5.5.4 SR5.5.6 SR6.4.1 SR6.4.2 SR6.4.3 SR
Resistance to fire test NPDNPDNPDNPDNPDNPDNPD
External fire performance NPDNPDNPDNPDNPDNPDNPD
Bullet resistance (EN 1063) NPDNPDNPDNPDNPDNPDNPD
Burglar resistance (EN 356) P1AP2AP4AP5AP1ANPDNPD
Pendulum body impact resistance (EN 12600) 1(B)11(B)11(B)11(B)11(B)11(B)1NPD
Resistance against sudden temperature changes and temperature differentialsK40404040404040
Wind, snow, permanent and imposed load resistancemm10101010101010
Direct airborne sound insulation (EN 12758)dB39 (-1;-4)39 (-1;-3)39 (-1; -3)39 (-1; -3)NPDNPDNPD
Thermal properties        
Thermal transmittance (U-value)W/(m².K)
Radiation properties        
Light transmission τV (EN 410) 0.890.890.890.890.890.890.89
Light reflection ρV (EN 410)
Solar energy transmission τE (EN 410) 0.750.740.720.710.760.740.73
Solar energy reflection ρE (EN 410)
NPD = No Performance Determined