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BLFM-1001

The door frame of the glass-insulated fire-rated door is made of 1.2mm-thick steel plate, while the door leaf is made of 0.8mm-thick steel plate. The interior of the door leaf is filled with a fire-resistant and heat-insulating material that is non-toxic and harmless to humans. The door is equipped with composite fire-rated glass and fire-rated hardware accessories, giving it a certain level of fire resistance.

Category:

Glass Insulated Fire-Resistant Door Series

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+86-57989709888

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BLFM-1001

Characteristics of glass-insulated fire-rated doors:

The door frame of the glass-insulated fire-rated door is made of 1.2mm-thick steel plate, while the door leaf is made of 0.8mm-thick steel plate. The interior of the door leaf is filled with a fire-resistant and heat-insulating material that is non-toxic and harmless to humans. The door is equipped with composite fire-rated glass and fire-resistant hardware accessories, giving it a certain level of fire resistance.

Attention:

1. The density of the glass-based thermal insulation and fire-resistant door filling material (high-temperature resistant fire-rated core board) is (260 ± 26) kg/m³.

2. Maximum processing size for glass-insulated fire-rated doors:

Double-door: 1800mm × 2600mm with a glazed window; 1800mm × 2300mm without a glazed window; maximum opening size for door panel glass: 550mm × 1840mm × 26mm.

Single-door: 1000mm × 2600mm with a glazed window; 1000mm × 2300mm without a glazed window; maximum opening size for door panel glass: 710mm × 1840mm × 26mm.

3. The structure of heat-insulating fire-resistant glass is:

4mm float glass + fire-retardant liquid + 4mm float glass

Technical specifications:

Fire rating	Internal filling	Door frame thickness (mm)	Door leaf thickness (mm)	Glass specifications (mm)	Dimensions (mm)	Air-tightness performance	Waterproof performance	Wind pressure resistance performance
Class A, Class B	Fire-rated door core panel	110	55	30/25	Custom processing	Level 6	Level 5	Level 7