A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a fire partition device of a polystyrene foam outer wall outer heat preservation system. The fire partition device of the polystyrene foam outer wall outer heat preservation system comprises a rectangular groove defined by a front plate, a rear plate, lateral plates and a bottom plate and used for containing heat preservation materials, the rear plate extends along the upper side or the lower side or both the upper and lower sides of the height direction of the rectangular groove, and a hanging portion used for hanging the rectangular groove on a wall is formed and provided with an installation hole in the length direction of the rectangular groove; the bottom plate is provided with a through hole, a metal net is laid on the upper portion of the bottom plate, and a layer of fiber inorganic heat preservation materials are further laid on the upper portion of the metal net. The fire partition device of the polystyrene foam outer wall outer heat preservation system has the advantages of being simple in structure, convenient to install and good in fire retardance effect. Compared with a traditional fireproof structure measure that only an outer protective layer and a horizontal fireproof insulation belt at a certain height are arranged, the fire partition device of the polystyrene foam outer wall outer heat preservation system is more targeted, and therefore the fireproof performance of the polystyrene foam outer wall outer heat preservation system is improved.
The invention provides a fire partition device of a polystyrene foam outer wall outer heat preservation system. The fire partition device of the polystyrene foam outer wall outer heat preservation system comprises a rectangular groove defined by a front plate, a rear plate, lateral plates and a bottom plate and used for containing heat preservation materials, the rear plate extends along the upper side or the lower side or both the upper and lower sides of the height direction of the rectangular groove, and a hanging portion used for hanging the rectangular groove on a wall is formed and provided with an installation hole in the length direction of the rectangular groove; the bottom plate is provided with a through hole, a metal net is laid on the upper portion of the bottom plate, and a layer of fiber inorganic heat preservation materials are further laid on the upper portion of the metal net. The fire partition device of the polystyrene foam outer wall outer heat preservation system has the advantages of being simple in structure, convenient to install and good in fire retardance effect. Compared with a traditional fireproof structure measure that only an outer protective layer and a horizontal fireproof insulation belt at a certain height are arranged, the fire partition device of the polystyrene foam outer wall outer heat preservation system is more targeted, and therefore the fireproof performance of the polystyrene foam outer wall outer heat preservation system is improved.
Fire partition device of polystyrene foam outer wall outer heat preservation system
2015-04-22
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Fireproof partition and heat preservation integrated formwork for outer wall
| European Patent Office | 2023
| European Patent Office | 2021