CN102226351A - Method and structure for preventing fire for wall surface heat insulation system - Google Patents
Method and structure for preventing fire for wall surface heat insulation system Download PDFInfo
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- CN102226351A CN102226351A CN2011100887562A CN201110088756A CN102226351A CN 102226351 A CN102226351 A CN 102226351A CN 2011100887562 A CN2011100887562 A CN 2011100887562A CN 201110088756 A CN201110088756 A CN 201110088756A CN 102226351 A CN102226351 A CN 102226351A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
The invention discloses a method and a structure for preventing fire for a wall surface heat insulation system, and the structure comprises a heat insulation layer (1) and a fireproof material layer (2), wherein an oxygen deficiency or cooling physical measure is performed on the heat insulation layer (1) to prevent the heat insulation layer (1) from getting sufficient oxygen for supporting combustion or achieving ignition temperature, thereby losing one or two combustion necessary conditions. By adopting the structure, the heat insulation layer (1) is in close joint with the fireproof material layer (2), thereby being short of air for circulation between the heat insulation layer (1) and the fireproof material layer (2) and preventing the combustible heat insulation layer (1) from getting the sufficient oxygen for supporting the combustion. In addition, the heat storage capability of a wall body on one side of the heat insulation layer (1) is strong, and a plate capable of storing heat and transferring the heat is further adopted on the outer side of the heat insulation layer (1), thereby enabling the heat of the heat insulation layer (1) to be transferred rapidly and enabling the heat insulation layer (1) to have difficulty in achieving the ignition point temperature. By adopting the method and the structure, the fire prevention investment cost is reduced, and the atmospheric environment pollution caused by chemical additives is avoided.
Description
Technical field
The present invention relates to a kind of method and the structure of the fire preventing of building wall heat-insulation system.
Background technology
Existing external thermal insulation system, its insulation layer adopts the high-molecular organic material of foaming mostly, though the lighter weight of high-molecular organic material, thermal property is stable, and is easy to process, widely used, but it also has a major defect, is exactly burning easily, initiation fire.Burning is a kind of violent oxidizing process in essence, and it needs combustible, comburant oxygen, ignition temperature, and three elements are indispensable.In order to remedy the defective of existence, institute is improved to: add a large amount of fire retardants in material, hindering burning velocity, but this chemical method of fire protection cost height not only, and environment had chemical contamination.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method and structure that is used for the fire preventing of construction wall heat-insulation system.
In order to solve the problems of the technologies described above, the invention provides a kind of method of metope heat-insulation system fire preventing: the physical measure that insulation layer is adopted anoxic or cooling, make insulation layer can not get enough comburant oxygens or do not reach ignition temperature, lose the wherein necessary condition of one or two burning.
Also provide a kind of structure of metope heat-insulation system fire preventing in the present invention: all use fire prevention (not firing or difficult combustion) material and its insulation layer to fit tightly in two aspects of insulation layer, make to lack gas channel between insulation layer and the fireproof material layer; Face of warming plate and fireproof panel fit tightly the formation precast plate, the body of wall that another face of warming plate on the precast plate is sticked with glue agent or cementitious material or the method that compresses or additive method and do not fire fits tightly, and wherein realizes fitting tightly being meant to be full of between the layer or with additive method with inorganic gel agent or bonding adhesive and fitting tightly; Face of warming plate and ceramic panel or stone panel or other fireproof decoration panel fit tightly, and one side is in addition fitted with the plate of fire proofing material or film close becomes the decoration precast plate, will decorate the heat insulating decorative board of precast plate as building again; Be coated with the fire-proof paste slurry on a face of warming plate, another face and the metope of warming plate fit tightly.Further improve as of the present invention, the insulation layer that will be close to metope is divided into the plate of appropriate size, stays the plate seam between the plate, and the plate outside fits tightly with fireproof material layer, and the plate seam is filled with fire proofing material and separated.
Adopt said structure, two aspects at insulation layer all use fire proofing material and insulation layer to fit tightly, make to lack gas channel between insulation layer and the refractory masses, cause anoxic and conduct heat to produce soon with the method that fits tightly to stop burning and temperature not to reach burning-point, thereby reach the purpose of to prevent fires.
Burning is a kind of violent oxidizing process in essence, it needs combustible, comburant oxygen, ignition temperature, three elements are indispensable, insulation layer and incombustible material fit tightly, make and lack circulation of air between insulation layer and the incombustible material layer, flammable insulation layer can not get enough comburant oxygens, the body of wall heat storage capacity of insulation layer one side is strong in addition, the sheet material of energy heat-accumulating heat-transfer is adopted in the insulation layer outside again, just make that the heat of insulation layer is shifted fast, insulation layer is difficult to reach ignition temperature, has both lacked combustion-supporting oxygen, do not reach ignition temperature again, also be difficult to ignite even adopt combustible material to do insulation layer, the physical method of this metope heat-insulation system anoxic cooling has passed through repeatedly actual loading test, and is very reliable, reduced the fire prevention input cost, avoided the pollution of chemical addition agent atmospheric environment.
Description of drawings
The organigram that Fig. 1 fits for the surface layer of insulation layer of the present invention and fire proofing material.
Fig. 2 adopts ceramic panel or stone panel organigram for the present invention.
Fig. 3 is the present invention's organigram of fire-proof paste slurry as surface layer.
The schematic diagram that Fig. 4 fills with fire proofing material for metope insulation laminate seam of the present invention.
Fig. 5 is face of insulation layer of the present invention and decoration panel, the schematic diagram that another face and fireproof plate or film are fitted.
Among the figure: the plate seam of 1-insulation layer, 2-fireproof material layer, 3-fireproof panel, 4-metope, 5-fire-proof paste slurry, 6-warming plate, 7-film.
The specific embodiment
The present invention will be further described in detail shown in accompanying drawing 1-5.
Embodiment one: all use the material 2 of fire prevention (not firing or difficult combustion) to fit tightly with insulation layer 1 in two aspects of insulation layer 1, make insulation layer 1 and fire proofing material 2 the layer between lack gas channel, cause anoxic and conduct heat fast with the method that fits tightly, produce prevention burning and temperature and do not reach burning-point, thus can the fireproof purposes.(see figure 1)
Embodiment two: 1 one faces of insulation layer and fireproof panel 3 fit tightly the formation precast plate, another face of the insulation layer on the precast plate 1 is sticked with glue agent or cementitious material or the method that compresses or additive method and metope 4 fit tightly.(see figure 2)
Embodiment three: face of polystyrene foam insulation layer 1 or polyurethane foam insulation layer 1 and ceramic panel or stone panel or other fireproof panel 3 fit tightly, the face in addition and the plate of fire proofing material or film 7 fit tightly becomes the decoration precast plate, will decorate the heat insulating decorative board of precast plate as building again.(see figure 5)
Embodiment four: be coated with fire-proof paste slurry 5 on a face of polystyrene foam warming plate 1, treat after cream slurry 5 solidifies the another side and the metope 4 of cystosepiment to be fitted tightly.(see figure 3)
Embodiment five: adopt cement or the metal decking organigram as surface layer, face of polyurethane sheet insulation layer 1 and cement panel or metal decking 3 fit tightly, and another face and metope 4 fit tightly.(see figure 2)
Embodiment six: insulation layer 1 is divided into plate 1-1, the plate 1-2 of appropriate size, fits tightly on metope 4, leaves plate seam 6 between plate 1-1, the plate 1-2, with fireproof coal ash heat-preservation filled with mortar, forms smooth insulation layer 1 in the plate seam 6.Fit tightly one deck fireproof surface layer in insulation layer 1 outside.(see figure 4)
Embodiment seven: be coated with one deck fireproof paint in panel (3) inboard, or paste one deck asbestos felt plate.
Claims (7)
1. a kind of method of metope heat-insulation system fire preventing, comprise insulation layer (1) and fireproof material layer (2), it is characterized in that: the physical measure that insulation layer (1) is adopted anoxic or cooling, make insulation layer can not get enough comburant oxygens or do not reach ignition temperature, lose the wherein necessary condition of one or two burning.
2. a kind of structure of metope heat-insulation system fire preventing is characterized in that: all use fireproof material layer (2) and insulation layer (1) to fit tightly in two aspects of insulation layer (1), make insulation layer (1) and fireproof material layer (2) layer between lack gas channel.
3. a kind of structure of metope heat-insulation system according to claim 2 fire preventing, it is characterized in that: the panel (3) that (1) face of insulation layer and fireproof material layer (2) are made fits tightly the formation precast plate, and another face of insulation layer (1) sticks with glue agent or cementitious material or method that compresses and the metope (4) that is provided with fire proofing material and fits tightly.
4. a kind of structure of metope heat-insulation system according to claim 2 fire preventing, it is characterized in that: the fireproof panel (3) that (1) face of insulation layer and ceramic panel or stone panel are made fits tightly, the other face of insulation layer (1) and the plate of fire proofing material or film (7) fit tightly and become the decoration precast plate, will decorate the heat insulating decorative board of precast plate as building again.
5. a kind of structure of metope heat-insulation system according to claim 2 fire preventing is characterized in that: be coated with fire-proof paste slurry (5) on a face of insulation layer (1), another face of insulation layer (1) and fire wall (4) fit tightly.
6. a kind of structure of metope heat-insulation system according to claim 2 fire preventing, it is characterized in that: the insulation layer (1) that will be close to metope is divided into the plate (1-1) of appropriate size, plate (1-2), leave plate seam (6) between plate (1-1), the plate (1-2), the plate outside fits tightly with fire proofing material (2), and plate seam (6) is filled with fire proofing material.
7. a kind of structure of metope heat-insulation system according to claim 3 fire preventing is characterized in that: between panel (3) and insulation layer (1) layer of material is arranged, this layer material has and stop to conduct heat, or when high temperature oxygen consumption, the fire-retardant function of heat absorption.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100887562A CN102226351A (en) | 2011-04-03 | 2011-04-03 | Method and structure for preventing fire for wall surface heat insulation system |
| CN201110457341.8A CN102561540B (en) | 2011-04-03 | 2011-12-15 | Fire hazard preventing method for wall heat-insulation system and structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100887562A CN102226351A (en) | 2011-04-03 | 2011-04-03 | Method and structure for preventing fire for wall surface heat insulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102226351A true CN102226351A (en) | 2011-10-26 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100887562A Pending CN102226351A (en) | 2011-04-03 | 2011-04-03 | Method and structure for preventing fire for wall surface heat insulation system |
| CN201110457341.8A Expired - Fee Related CN102561540B (en) | 2011-04-03 | 2011-12-15 | Fire hazard preventing method for wall heat-insulation system and structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110457341.8A Expired - Fee Related CN102561540B (en) | 2011-04-03 | 2011-12-15 | Fire hazard preventing method for wall heat-insulation system and structure |
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| Country | Link |
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| CN (2) | CN102226351A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460992A (en) * | 2017-08-28 | 2017-12-12 | 姚攀峰 | The high fireproof thermal insulation wall board and its construction method of rigidity or varied rigid link |
| CN108005281A (en) * | 2017-11-22 | 2018-05-08 | 姚攀峰 | Active multiple fireproof heat insulating external wall structure and its construction method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264443B (en) * | 2013-01-04 | 2015-06-10 | 王杏林 | Reinforced cement pin key forming device and forming method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3769187B2 (en) * | 2000-11-29 | 2006-04-19 | ロンシール工業株式会社 | Flame retardant tarpaulin for buildings |
| CN2820998Y (en) * | 2005-09-09 | 2006-09-27 | 嵊州市宇通复合保温材料厂 | Flame retardant heat insulation sound insulation board |
| CN100400759C (en) * | 2006-01-25 | 2008-07-09 | 北京中远汇丽精细化工有限公司 | Thermal insulation covering for external wall |
| CN201679108U (en) * | 2009-11-24 | 2010-12-22 | 江苏康斯维信建筑节能技术有限公司 | Building outer wall heat-insulation decoration fire-proofing separation board |
| CN201695537U (en) * | 2010-02-08 | 2011-01-05 | 徐州华欣星轮密封保温材料有限公司 | Heat-preservation fireproof isolation belt of exterior wall |
| CN201891179U (en) * | 2010-11-09 | 2011-07-06 | 东营市东源新型建材有限公司 | Wall composite heat insulation system |
| CN201883638U (en) * | 2010-12-14 | 2011-06-29 | 牛丽华 | Fame-retardant decoration and heat insulation integrated composite board |
| CN202416617U (en) * | 2011-04-03 | 2012-09-05 | 王杏林 | Fire preventing structure for insulation system of wall surface |
-
2011
- 2011-04-03 CN CN2011100887562A patent/CN102226351A/en active Pending
- 2011-12-15 CN CN201110457341.8A patent/CN102561540B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460992A (en) * | 2017-08-28 | 2017-12-12 | 姚攀峰 | The high fireproof thermal insulation wall board and its construction method of rigidity or varied rigid link |
| CN108005281A (en) * | 2017-11-22 | 2018-05-08 | 姚攀峰 | Active multiple fireproof heat insulating external wall structure and its construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102561540B (en) | 2014-12-17 |
| CN102561540A (en) | 2012-07-11 |
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Open date: 20111026 |