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All external fire-facing components of fireproof glass partition system have fire-proofing, heat-resistant functions.
fireproof glass partition system
Fireproof integrity and heat-resistant function (Class A)
Within the fixed time, stop fire and flame spreading, it is required on the opposite side of the fire, average temperature could not be more than 140C degree( maximum less than 180C degree)
Fire-proofing integrity and heat-proofing radiation function (Class B)
Within the fixed time, stop fire and flame spreading, on 3M away from th eopposite of the fire requires critical radiation intensity of illumination less than 0.42W/cm2, and if it is within the opposite side of th efire equal its shorter (length or width) 1.2 times distance, critical radiation intensity of illumination could be 3.35W/cm2.
Fire-resistant integrity (Class C)
Within fixed time, stop fire amd flame spreading.
