PERFORMANCE CHART FOR EZYLAY
APPROVED GLASS BLOCKS





190X190
X80mm
STANDARD
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190X190
X100mm
FIRE-RATED
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190X190
X80mm
BSH
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190X190
X97.5mm
SECURITY
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SHADING CO-
EFFICIENT

0.54 - 0.56

0.56

0.56







HYBRID
GLASS BLOCKS
WITH
SECURITY FACE; WITH DOUBLE INTERLAYER USED SPECIFICALLY IN HIGH SECURITY ENVIRONMENT. DESIGNED TO WITHSTAND LATERAL
HIGH IMPACT FORCES
FROM
VARIOUS SORTS OF WEAPONS & MUNITIONS

LIGHT
TRANSMISSION

50% - 85%

50% - 85%

50% - 75%

IMPACT
STRENGTH

4.519 - 5.649N
meter

4.519 -
5.649N
meter

4.519 -
5.649N
meter

COMPRESSIVE
STRENGTH

6.0MN/m²

6.0MN/m²

6.0MN/m²

THERMAL
EXPANSION CO-EFFICIENT

8.4X10-6 m/cm/°C

8.4X10-6 m/cm/°C

8.4X10-6 m/cm/°C

HEAT
TRANSMISSION
"U" VALUE

0.481BTU/hr ft² °F

0.481BTU/hr ft² °F

0.481BTU/hr ft² °F

THERMAL
RESISTANCE "R" VALUE

2.08hr ft²
°F/BTU

2.08hr ft²
°F/BTU

2.08hr ft²
°F/BTU

SOUND
INSULATION

40dB - 45dB

40dB - 45dB

40dB - 45dB

FIRE RATING

TESTED TO DIN 4102 G30 RATING

TESTED TO DIN 4102 G60 RATING BS 476 PART 22

TESTED TO DIN 4102 F60 RATING BS 476 PART 22

SECURITY & OR BULLET PROOF

NA

NA

TESTED TO DIN 52290 PART 2

TESTED TO AS2208 & AS3555

Note: For glass blocks to achieve their optimum performance they must be installed with the approriate installation systems. Refer specifications.