Thermally Toughened Safety Glass / Low Iron Patterned Glass / TRC DURASOLAR® P +    Download the full label     3,2mm* 4,2mm* Resistance to fire NPD NPD Reaction to fire A1 A1 External fire behaviour NPD NPD Bullet resistance NPD NPD Explosion resistance NPD NPD Burglar resistance NPD NPD Pendulum body impact resistance 1(C)2 1(C)2 Resistance against sudden temperature changes and temperature differentials 200K 200K Wind, snow, permanent and imposed load resistance of the glass unit 3mm 4mm Direct airborne sound reduction NPD NPD Thermal properties       U-value (EN 673) NPD NPD   Normal emissivity  (EN 12898)  NPD NPD Radiation properties       Light transmission and reflection 0,91/0,08/0,08 0,91/0,08/0,08   Solar energy characteristics 0,90/0,08/0,08 0,90/0,08/0,08   NPD : No Performance Determined *NOTE:    For 3,2 mm notation, the nominal thickness is 3,0 mm and tolerance is + 0,4/- 0,0                For 4,2 mm notation, the nominal thickness is 4,0 mm and tolerance is ±0,2                (They are in compliance with the nominal thickness and tolerance values defined in EN 572-5)                Pendulum body impact resistance of 3,2 mm was revised on 15th 2007   Back to product list