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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 SR
Resistance to fire test NPDNPDNPDNPDNPDNPD
Reaction to fire NPDNPDNPDNPDNPDNPD
External fire performance NPDNPDNPDNPDNPDNPD
Bullet resistance (EN 1063) NPDNPDNPDNPDNPDNPD
Explosion resistance NPDNPDNPDNPDNPDNPD
Burglar resistance (EN 356) P1AP2AP4AP5AP1ANPD
Pendulum body impact resistance (EN 12600) 1(B)11(B)11(B)11(B)11(B)11(B)1
Resistance against sudden temperature changes and temperature differentialsK404040404040
Wind, snow, permanent and imposed load resistancemm101010101010
Direct airborne sound insulation (EN 12758)dB39 (-1;-4)39 (-1;-3)NPDNPDNPDNPD
Thermal properties       
Thermal transmittance (U-value)W/(m².K)5.55.55.55.55.55.5
Radiation properties       
Light transmission τV (EN 410) 0.890.890.890.890.890.89
Light reflection ρV (EN 410) 0.080.080.080.080.080.08
Solar energy transmission τE (EN 410) 0.750.740.720.710.760.74
Solar energy reflection ρE (EN 410) 0.070.070.070.070.070.07
NPD = No Performance Determined