A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a steel heat insulation type fireproof window, which consists of a window frame, a fireproof glass, sealing strips and glass press strips. The steel heat insulation type fireproof window has the beneficial effects that a cement mortar in the window frame uses expanded perlite as a main raw material, and the re-expansion is difficult even if the cement mortar is heated by fire, so as to prevent the deformation of a window body; a composite heat insulation type fireproof glass uses two layers of plate glasses to clamp a fireproof sealant, so as to well prevent the heat from being transferred out; each sealing strip adopts a fireproof expansion sealing strip, and quickly expands when the corresponding sealing strip is heated by fire, and each sealing strip firstly fills the window gap and then overflows expansion buffer surface grooves, so as to reduce the pressure and damage to the fireproof glass; by arranging expansion buffer through grooves, the expansion size of the fireproof sealant in the glass interlayer can overflow the expansion buffer through grooves when the fireproof sealant is heated by fire to expand, so as to reduce the pressure on the fireproof glass; by arranging the expansion buffer surface grooves, the expansion size of the fireproof sealant and the fireproof expansion sealing strips can more smoothly overflow the expansion buffer surface grooves, so as to reduce the pressure on the fireproof glass, and decrease the possibility of glass breaking.
The invention relates to a steel heat insulation type fireproof window, which consists of a window frame, a fireproof glass, sealing strips and glass press strips. The steel heat insulation type fireproof window has the beneficial effects that a cement mortar in the window frame uses expanded perlite as a main raw material, and the re-expansion is difficult even if the cement mortar is heated by fire, so as to prevent the deformation of a window body; a composite heat insulation type fireproof glass uses two layers of plate glasses to clamp a fireproof sealant, so as to well prevent the heat from being transferred out; each sealing strip adopts a fireproof expansion sealing strip, and quickly expands when the corresponding sealing strip is heated by fire, and each sealing strip firstly fills the window gap and then overflows expansion buffer surface grooves, so as to reduce the pressure and damage to the fireproof glass; by arranging expansion buffer through grooves, the expansion size of the fireproof sealant in the glass interlayer can overflow the expansion buffer through grooves when the fireproof sealant is heated by fire to expand, so as to reduce the pressure on the fireproof glass; by arranging the expansion buffer surface grooves, the expansion size of the fireproof sealant and the fireproof expansion sealing strips can more smoothly overflow the expansion buffer surface grooves, so as to reduce the pressure on the fireproof glass, and decrease the possibility of glass breaking.
Steel heat insulation type fireproof window
LIANG FUWEN (author)
2015-07-29
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Steel-aluminum composite heat insulation fireproof window
| European Patent Office | 2020