CN202273323U - External wall flame-retarding heat-preserving section bar - Google Patents
External wall flame-retarding heat-preserving section bar Download PDFInfo
- Publication number
- CN202273323U CN202273323U CN2011203897754U CN201120389775U CN202273323U CN 202273323 U CN202273323 U CN 202273323U CN 2011203897754 U CN2011203897754 U CN 2011203897754U CN 201120389775 U CN201120389775 U CN 201120389775U CN 202273323 U CN202273323 U CN 202273323U
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- fire
- preserving
- heat
- section bar
- plate
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Abstract
The utility model relates to an external wall flame-retarding heat-preserving section bar, which is mainly and technically characterized by comprising foam plates and fire-resistant partition plates. The fire-resistant partition plates are installed among the foam plates at intervals to form a whole heat-preserving plate, fire-resistant thin films are coated on the upper surface and the lower surface of the whole heat-preserving plate, and a cement protective layer is coated on the periphery of the whole heat-preserving plate. Each fire-resistant partition plate is composed of a glass magnesium fire-proof plate and a magnetite fire-proof plate or a glass fiber enhancement type cement plate. The external wall flame-retarding heat-preserving section bar is reasonable in design, the foam plates are wrapped by the fire-resistant partition plates arranged inside the heat-preserving plate, and the fire-resistant thin films coated outside the heat-preserving plate and the cement protective layer to form a plurality of fire-proof branch warehouses, thereby improving fire-proof performance of the flame-retarding heat-preserving section bar, keeping original heat-preserving effect and preventing fire disasters. The external wall flame-retarding heat-preserving section bar has the advantages of being strong in fire resistance, good in heat-preserving performance, convenient to construct, low in cost, light in weight and the like.
Description
Technical field
The utility model belongs to the heat-insulating profile field, especially a kind of exterior wall fire-retardant heat insulation section bar.
Background technology
China is energy consumption big country, wherein has a large amount of energy consumptions to be produced by building.In order to adapt to the needs of China's energy-saving and emission-reduction, through the energy consumption that heat insulating material can reduce building is installed on external wall.Existing building heat preserving material uses polyurethane or polystyrene foam plate etc. usually; These heat insulating materials have advantages such as cost is low, good heat insulating, easy construction; But these heat insulating materials are combustibility or red label goods; And after burning, can produce a large amount of toxic gases, bring great hidden danger for the fire savety of building.In recent years; Because the heat insulating material problem has caused a lot of fire disaster accidents; For example: building, CCTV new address fire, the Olympic Sports Center, Jinan secondary catch fire, Harbin " longitude and latitude 360 degree " Gemini mansion catches fire etc., Shenyang feudal dynasties ten thousand prosperous CITIC Building breaking out of fire; Be typically Jiangzhou, Jing'an District road, Shanghai City on the 15th November in 2010 apartment building the most a special fire disaster accident takes place, not only cause the fortune loss, but also caused great casualties; Its one of the main reasons of catching fire heat insulating material of polyurethane plastics board wall that has been when construction electric welding spark initiation has caused due to the mansion external-wall heat-insulation material fire spread.At present; Polyurethane or polystyrene heat-preservation are normally produced by fixed dimension; When installation, cut out the cystosepiments of different sizes more as required, outside the cystosepiment after the cutting can be directly exposed to heat insulating material around usually, and the foam that is scattered in ground all is inflammable thing; Cause the generation of fire incident in case spark these materials still that all will ignite occur this moment.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of and has good flame retardation effect and can effectively prevent a kind of exterior wall fire-retardant heat insulation section bar that fire takes place.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of exterior wall fire-retardant heat insulation section bar comprises cystosepiment, fire rated partition, and the fire rated partition compartment of terrain is installed in and constitutes the monoblock warming plate between the cystosepiment, smears fire-resistant film at the upper and lower surfaces of monoblock warming plate, around the monoblock warming plate, smears the cement topping; Fire rated partition is made up of glass magnesium PLASTIC LAMINATED, magnesite PLASTIC LAMINATED or glass-fiber reinforced cement board.
And the mounting means of described fire rated partition and cystosepiment is bonding.
And described fire-resistant film is made up of glass fabric and cement layer.
The advantage and the good effect of the utility model are:
1, in fire rated partition and the fire-resistant film of outside warming plate, smearing and the cement topping of this fire-retardant heat insulation section bar through the warming plate set inside is wrapped in cystosepiment; Form numerous fire prevention and divide the storehouse; Thereby block inflammable cystosepiment and extraneous contacting effectively; Fire is controlled at the wall stage is deposited in stage, the construction in the job site and the stage such as come into operation, reduces the particularly disaster hidden-trouble of highrise building of building, delay fire spread and give fire extinguishing and rescue provides valuable time.
2, this fire-retardant heat insulation section bar can be designed with the series of products of difformity, different sizes as required; Each heat-insulating profile is provided with cement topping and fire-resistant film outward; The disaster hidden-trouble that the foam of having avoided on-site cutting to cause warming plate to expose and having produced exists prevents the generation of fire effectively.
3, the utility model is reasonable in design; Spread cement topping and fire-resistant film through outside warming plate, being coated with; Improve the fireproof performance of fire-retardant heat insulation section bar and can keep original heat insulation effect; Prevented the generation of fire, characteristics such as have that anti-flammability is strong, good heat preservation performance, easy construction, cost are low, in light weight.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of fire-resistant film, cement layer and cystosepiment.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further detailed description:
A kind of exterior wall fire-retardant heat insulation section bar; As shown in Figure 1, comprise cystosepiment 1 and fire rated partition 2, cystosepiment bonds together through fire rated partition and constitutes the monoblock warming plate; Smear fire-resistant film at the upper and lower surfaces of monoblock warming plate, around the monoblock warming plate, smear cement topping 3.The size of cystosepiment and fire rated partition and number can be provided with according to actual needs.Fire rated partition is made up of glass magnesium PLASTIC LAMINATED, magnesite PLASTIC LAMINATED or glass-fiber reinforced cement board; This fire rated partition is the tabular structure of rectangle; The length of fire rated partition is consistent with the length of cystosepiment; The width of fire rated partition is consistent with the width of cystosepiment side surface, the formation monoblock warming plate thereby the side surface of the both side surface of this fire rated partition and two blocks of cystosepiments bonds together.Fire-resistant film is made up of glass fabric 4 and cement layer 5; As shown in Figure 2; Cement layer spreads upon the external surface of cystosepiment; Glass fabric spreads upon the external surface of cement layer, and the cement topping through fire-resistant film and periphery has improved the fireproof performance of fire-retardant heat insulation section bar and can keep original heat insulation effect.
It is emphasized that; The described embodiment of the utility model is illustrative; Rather than it is determinate; Therefore the utility model is not limited to the embodiment described in the specific embodiment, every by those skilled in the art according to other embodiments that the technical scheme of the utility model draws, belong to the scope of the utility model protection equally.
Claims (3)
1. exterior wall fire-retardant heat insulation section bar; It is characterized in that: comprise cystosepiment, fire rated partition; The fire rated partition compartment of terrain is installed in and constitutes the monoblock warming plate between the cystosepiment, smears fire-resistant film at the upper and lower surfaces of monoblock warming plate, around the monoblock warming plate, smears the cement topping; Fire rated partition is made up of glass magnesium PLASTIC LAMINATED, magnesite PLASTIC LAMINATED or glass-fiber reinforced cement board.
2. a kind of exterior wall fire-retardant heat insulation section bar according to claim 1, it is characterized in that: the mounting means of described fire rated partition and cystosepiment is bonding.
3. a kind of exterior wall fire-retardant heat insulation section bar according to claim 1 and 2, it is characterized in that: described fire-resistant film is made up of glass fabric and cement layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203897754U CN202273323U (en) | 2011-10-14 | 2011-10-14 | External wall flame-retarding heat-preserving section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203897754U CN202273323U (en) | 2011-10-14 | 2011-10-14 | External wall flame-retarding heat-preserving section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273323U true CN202273323U (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203897754U Expired - Fee Related CN202273323U (en) | 2011-10-14 | 2011-10-14 | External wall flame-retarding heat-preserving section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912871A (en) * | 2012-11-23 | 2013-02-06 | 尹春艳 | External wall fireproof heat preservation plate |
| CN108018959A (en) * | 2017-12-25 | 2018-05-11 | 宋小英 | A kind of noise reduction sound-and-fire proof plate |
-
2011
- 2011-10-14 CN CN2011203897754U patent/CN202273323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912871A (en) * | 2012-11-23 | 2013-02-06 | 尹春艳 | External wall fireproof heat preservation plate |
| CN108018959A (en) * | 2017-12-25 | 2018-05-11 | 宋小英 | A kind of noise reduction sound-and-fire proof plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG HONGHE Free format text: FORMER OWNER: LU SHAN Effective date: 20130904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Honghe Inventor after: Qiu Wenbo Inventor after: Zhou Guoping Inventor before: Lu Shan Inventor before: Qiu Wenbo Inventor before: Zhou Guoping |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300381 NANKAI, TIANJIN TO: 300090 NANKAI, TIANJIN Free format text: CORRECT: INVENTOR; FROM: LU SHAN QIU WENBO ZHOU GUOPING TO: ZHANG HONGHE QIU WENBO ZHOU GUOPING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130904 Address after: 300090 No. 708 South Road, Tianjin, Nankai District Patentee after: Zhang Honghe Patentee after: Qiu Wenbo Patentee after: Zhou Guoping Address before: 300381 Nankai District Jin Wei South Road, No. 110, Tianjin Patentee before: Lu Shan Patentee before: Qiu Wenbo Patentee before: Zhou Guoping |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |