Guardian Glass

Product Category : Coated Glass - Coatings on LamiGlass UC - Low Emissivity and Solar Control Lami UC

Product:

		Guardian ExtraClear™
		EN 572-9:2005
		Basic soda lime silicate glass intended to be used in buildings and construction works values as of November 2023
		02mm	03mm	04mm	05mm	06mm	08mm	10mm	12mm	15mm
Resistance to fire test (EN 13501-2)		NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD
Reaction to fire (EN 13501-1)		A1	A1	A1	A1	A1	A1	A1	A1	A1
External fire performance (EN 13501-5)		NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD
Bullet resistance (EN 1063)		NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD
Explosion resistance (EN 13541)		NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD
Burglar resistance (EN 356)		NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD
Pendulum body impact resistance (EN 12600)		NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD	NPD
Resistance against sudden temperature changes and temperature differentials	K	40	40	40	40	40	40	40	40	40
Wind, snow, permanent and imposed load resistance	mm	2	3	4	5	6	8	10	12	15
Characteristic Bending Strength	MPa	45	45	45	45	45	45	45	45	45
Direct airborne sound insulation (EN 12758)	dB	NPD	28 (-1;-4)	29 (-2;-3)	30 (-1;-2)	31 (-2;-3)	32 (-2;-3)	33 (-2;-3)	34 (-1;-2)	36 (-1;-3)
Thermal properties
Thermal transmittance (U-value)	W/(m².K)	5.8	5.8	5.8	5.7	5.7	5.6	5.6	5.5	5.4
Radiation properties
Light transmission 𝛕V (EN 410)		0.91	0.91	0.91	0.90	0.90	0.90	0.89	0.88	0.88
Light reflection ρV (EN 410)		0.08	0.08	0.08	0.08	0.08	0.08	0.08	0.08	0.08
Solar energy transmission 𝛕E (EN 410)		0.89	0.88	0.87	0.85	0.84	0.82	0.79	0.78	0.75
Solar energy reflection ρE (EN 410)		0.08	0.08	0.08	0.08	0.08	0.08	0.08	0.08	0.07

NPD = No Performance Determined

GUARDIAN EUROPE Sàrl
19, rue du Puits Romain
L-8070 Bertrange
G-D of Luxembourg

All values are nominal values and subect to product tolerances Disclaimer: The Information contained in this publication is a general description of glass products and GUARDIAN hereby disclaims all liability howsoever arising from any inaccuracy in or omissions from this publication and all the consequences of relying on it. It is the responsibility of the users of this information to ensure that the intended application of glass products is appropriate and complies with all relevant laws, regulations, standards, codes of practices and other requirements.