CN202401920U - Door and window fireproof construction for severe cold region exterior wall external thermal insulation system - Google Patents
Door and window fireproof construction for severe cold region exterior wall external thermal insulation system Download PDFInfo
- Publication number
- CN202401920U CN202401920U CN2011201089071U CN201120108907U CN202401920U CN 202401920 U CN202401920 U CN 202401920U CN 2011201089071 U CN2011201089071 U CN 2011201089071U CN 201120108907 U CN201120108907 U CN 201120108907U CN 202401920 U CN202401920 U CN 202401920U
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- window
- door
- external thermal
- thermal insulation
- flame
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Abstract
The utility model relates to a building node construction, specifically to a door and window fireproof construction for severe cold region exterior wall external thermal insulation system. The attack from the flame to building external thermal insulation system is rooted in three modes: 1. the radiation form the outboard combustion source of the external thermal insulation system to the system; 2. the convection generated by the cavity pasting after the igniting of the heat-insulation layer; 3. the conduction from indoor flame to igniting the outer heat-insulation layer through the door and window. If only we block the three effect modes, the inflammable insulation material can be effectively prevented form igniting or the propagation of flame can be effectively prevented. The external thermal insulation system fireproof construction regulation clearly defines the thickness of the rendering coat, the use of the inorganic material, the protection of the organic heat-insulation layer used for the window of the wall, the panel point construction of the attached frames arranged on the window, the cavity state, and the door and window fireproof panel construction. The thick plaster protected the flame attack form outside of the external thermal insulation system; the heat-insulation layer and the basement layer of the wall are combined without the cavity to block the help form the convection air to the flame; when the indoor is on fire, the construction can isolate the flame attack overflowing to the external thermal insulation system through the door and the window, and when the flame attacks, the plaster can not be ignited.
Description
(1) technical field
The utility model relates to a kind of building joint structure, specifically severe cold area external thermal insulation system window or door when fire structure.
(2) background technology
The architectural exterior insulation system should possess insulation, durable and fire-proof function simultaneously.In recent years; Architectural exterior insulation material fire takes place in the international square of ring, Harbin longitude and latitude 360 degree Gemini mansions, the Olympic Sports Center, Jinan, attached cultural center, Beijing CCTV new address, teacher apartment, Jiangzhou, Shanghai, prosperous mansion of Shenyang feudal dynasties ten thousand etc. in succession in the Nanjing; Cause serious casualties and property loss; Building inflammable flammable heat insulating material for external has become one type of new disaster hidden-trouble, and the fire safety problem that solves the architectural exterior insulation system is very urgent, extremely urgent.
(3) summary of the invention
The utility model purpose provides the door and window joint structure of the better and easy construction of a kind of flameproof effect.
Flame to the attack source of architectural exterior insulation system in three kinds of modes: the one, outer heat preservation system outside burning things which may cause a fire disaster is to the radiation of system; The 2nd, insulation layer is pasted the convection current of generation air because of cavity by the back of being ignited; The 3rd, interior flame is through the ignite conduction of external thermal insulation of door and window mouth.As long as we block this three kinds of modes of action, just can effectively prevent to stop flame transmission after flammable heat insulating material from being ignited or igniting.The clear and definite thickness of float coat, cavity state and door and window mouth insulated fire joint structure in outer heat preservation system fire protection construction regulation.
Float coat adopts thick plastering, and is in order to resist the attack of extraneous flame to outer heat preservation system; Adopt the airtight stickup of no cavity between insulation layer and the basic unit's body of wall, can block the help gesture of convection current air flame; Through the effective protection to organic insulation material in the outer heat preservation system, the back flame that catches fire in the isolating chamber overflows the attack to outer heat preservation system from the door and window mouth, makes it in the regulation fire resistance period, can not mend and ignites.
The utility model can also comprise:
1, described thick plastering is to stick with glue agent heat insulating material is sticked on the doorframe and window frame matrix outside; Protect with fibre crack-resistance mortar (gathering the third fiber cement-based polymer mortar) at its external surface; Alkali-resistant glass fiber mesh cloth cracking resistance strengthens, and forms to be not less than the thick anti-cracking plastering overcoat of 10mm.
2, described door and window mouth is used for the protection to the organic heat-insulating layer of body of wall because of being inorganic heat insulation material.
3, described doorframe and window frame is provided with and attaches frame.Be that inorganic heat insulation material is protected the organic heat-insulating layer better.
4, described door window frame has the sealing compound filleting.
The utility model is the improvement to all door and window mouth nodes.Through effective protection to the outer heat preservation system organic insulation material, make outer heat preservation system in the regulation fire resistance period, when attacked by flame, can not ignited, reach the fire prevention purpose.
(4) description of drawings
Accompanying drawing is the utility model structural representation.
(5) specific embodiment
In conjunction with accompanying drawing.The utility model embodiment is: the fire protection construction of severe cold area external thermal insulation system door and window comprises doorframe and window frame matrix 1, organic material insulation layer 2, doorframe and window frame 3; Attaches frame 4, the thick floated coat 5 of fibre crack-resistance mortar, inorganic material insulation layer 6; The thick floated coat 7 of fibre crack-resistance mortar, sealing compound filleting 8, window sill 9; Constitute severe cold area external thermal insulation system window or door when fire structure, when making the door and window mouth attacked by flame, can not ignite.
Claims (3)
1. severe cold area external thermal insulation system door and window mouth fire protection construction, it comprises the doorframe and window frame matrix, door and window mouth insulation layer is characterized in that: use inorganic heat insulation material around the door and window mouth, be used for the protection to the organic heat-insulating layer at body of wall window place.
2. according to the fire protection construction of the said a kind of severe cold area external thermal insulation system door and window mouth of claim 1, it is characterized in that: additional one is attached frame on the normal door window.
3. according to the fire protection construction of the said a kind of severe cold area external thermal insulation system door and window mouth of claim 1, it is characterized in that: thick the plastering in said door and window mouth insulation layer outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201089071U CN202401920U (en) | 2011-04-14 | 2011-04-14 | Door and window fireproof construction for severe cold region exterior wall external thermal insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201089071U CN202401920U (en) | 2011-04-14 | 2011-04-14 | Door and window fireproof construction for severe cold region exterior wall external thermal insulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202401920U true CN202401920U (en) | 2012-08-29 |
Family
ID=46699571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201089071U Expired - Fee Related CN202401920U (en) | 2011-04-14 | 2011-04-14 | Door and window fireproof construction for severe cold region exterior wall external thermal insulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202401920U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867072A (en) * | 2012-12-12 | 2014-06-18 | 贵阳铝镁设计研究院有限公司 | Manufacture method and structure of heat-preservation energy-saving exterior wall window |
| WO2016106769A1 (en) * | 2015-01-03 | 2016-07-07 | 吴淑环 | Door/window opening structure of wall |
| CN108360946A (en) * | 2018-03-01 | 2018-08-03 | 洛阳理工学院 | A kind of independent assembled heat insulation door and window cover in outside |
-
2011
- 2011-04-14 CN CN2011201089071U patent/CN202401920U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867072A (en) * | 2012-12-12 | 2014-06-18 | 贵阳铝镁设计研究院有限公司 | Manufacture method and structure of heat-preservation energy-saving exterior wall window |
| CN103867072B (en) * | 2012-12-12 | 2016-07-06 | 贵阳铝镁设计研究院有限公司 | The manufacture method of the outer wall window of a kind of heat preservation energy-saving and structure |
| WO2016106769A1 (en) * | 2015-01-03 | 2016-07-07 | 吴淑环 | Door/window opening structure of wall |
| CN108360946A (en) * | 2018-03-01 | 2018-08-03 | 洛阳理工学院 | A kind of independent assembled heat insulation door and window cover in outside |
| CN108360946B (en) * | 2018-03-01 | 2023-11-14 | 洛阳理工学院 | External independent assembly type heat-insulation door and window sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |