Fireproof flame-retardant composite material invisible screen window assembly

Abstract

The utility model provides a kind of fireproof flame-retardant composite material invisible screen window assembly, belong to invisible screen window technical field, this fireproof flame-retardant composite material invisible screen window assembly, including reinforcing frame, the top of reinforcing frame is fixedly connected with connecting cover, the top of reinforcing frame is equipped with limit slot, two limit frames are fixedly connected in limit slot, two first installation grooves are equipped in reinforcing frame, silicon rubber fireproof adhesive strip in first installation groove is closely attached screen window main body and limit frame junction, utilize silicon rubber elasticity to fill gap, block internal flue gas penetration;The expansion graphite fireproof sealing strip in second installation groove is closely contacted with door and window frame, rapidly expands when fire, fully fills the clearance between frame and door and window frame, forms external fireproof barrier, double sealing synergistic effect effectively prevents flame and high-temperature flue gas from spreading through gap, improves the fireproof sealing effect of assembly comprehensively, satisfies fire safety standard requirement.

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