CN204960004U - Outer wall is outer to keep warm with compound structure in fire -blocking belt - Google Patents
Outer wall is outer to keep warm with compound structure in fire -blocking belt Download PDFInfo
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- CN204960004U CN204960004U CN201520547658.4U CN201520547658U CN204960004U CN 204960004 U CN204960004 U CN 204960004U CN 201520547658 U CN201520547658 U CN 201520547658U CN 204960004 U CN204960004 U CN 204960004U
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- fire
- compound structure
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- blocking belt
- warming plate
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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
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Abstract
The utility model provides an outer wall is outer to keep warm with compound structure in fire -blocking belt, is the banding and establishes on the lateral surface of outer wall main part, is the layering composite construction who inlays between upper and lower heated board, and its inlayer adhesive layer for hugging closely the outer wall main part is toward outward in proper order for rock mineral wool prevent fires isolation layer and light fire prevention heat preservation mortar layer, light fire prevention heat preservation mortar layer is floating with heated board adjacent from top to bottom, fire prevention heat preservation mortar layer and heated board scribble anti split inoxidizing coating and architectural surface outward in unison. The utility model discloses the compound structure in fire -blocking belt utilizes light fire prevention heat preservation mortar layer composite rock mineral wool fire prevention isolation layer to form the fire -blocking belt, has solved between current fire -blocking belt and the upper and lower adjacent heated board owing to the other quality common faults such as the great fracture that arouses, infiltration of characteristic of materials index error.
Description
Technical field
The utility model belongs to External Thermal Insulation Technology for External field, particularly a kind of external wall outer insulation fire barrier compound structure.
Background technology
Current, due to the mandatory provision of national standard, thin plastering external insulation system of exterior need arrange fire barrier to meet external thermal insulation system fire protection requirement.Normal practice is: fire prevention isolated material is usually selected and do not fired A level rock mineral wool board, and its thickness and neighbouring warming plate, with thick, are anti-cracking protective layer and architectural surface construction after having pasted fire barrier.In this kind of technology, because rock mineral wool and warming plate belong to different kind of material, its Physical Properties Difference is comparatively large, the common quality defects such as after overheated cold-peace Frozen-thawed cycled, ftractureing easily appears in the place of stitching in fire barrier and warming plate plate, infiltration.
Utility model content
The purpose of this utility model is to provide a kind of external wall outer insulation fire barrier compound structure, solve in prior art due to rock mineral wool and warming plate belong to different kind of material, the larger place of stitching in fire barrier and warming plate plate after overheated cold-peace Frozen-thawed cycled of Physical Properties Difference easily occurs ftractureing or the technical problem of the common quality defect such as infiltration.
For achieving the above object, the utility model adopts following technical scheme:
A kind of external wall outer insulation fire barrier compound structure, be located on the lateral surface of exterior wall main body in banded, be embedded in the multiple layered structure between upper and lower warming plate, it is characterized in that: innermost layer is the adhesive layer being close to exterior wall main body, be followed successively by rock mineral wool fire lagging and lightweight fireproof insulating screed outward; Described lightweight fireproof insulating screed and neighbouring warming plate floating; Described Fireproof thermal insulation mortar layer and warming plate unification outward scribble anti-cracking protective layer.
As optimal technical scheme of the present utility model, described lightweight fireproof insulating screed is burning behavior class is do not fire the adhesive polystyrene granule heat-insulating mortar of A level or inorganic kervit microbead insulated sand slurry, and thickness is 10mm ~ 20mm.
Preferred, described anti-cracking protective layer also has architectural surface outward.
Compared with prior art the utility model has following characteristics and beneficial effect:
The utility model is smeared 10mm ~ 20mm and is not fired A level lightweight fireproof insulating screed on the surface of rock mineral wool fire lagging, make fire barrier and neighbouring warming plate seamless connection, thoroughly solve the common quality defects such as ftractureing easily appears in Normal practice rock mineral wool fire lagging and neighbouring warming plate, infiltration.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Reference numeral: 1-exterior wall main body, 2-adhesive layer, 3-warming plate, 4-rock mineral wool fire lagging, 5-lightweight fireproof insulating screed, 6-anti-cracking protective layer, 7-architectural surface.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment is shown in Figure 1, a kind of external wall outer insulation fire barrier compound structure, be located on the lateral surface of exterior wall main body 1 in banded, be embedded in the multiple layered structure between upper and lower warming plate 3, it is characterized in that: innermost layer is the adhesive layer 2 being close to exterior wall main body 1, be followed successively by rock mineral wool fire lagging 4 and lightweight fireproof insulating screed 5 outward; Described lightweight fireproof insulating screed 5 is floating with neighbouring warming plate 3; Described Fireproof thermal insulation mortar layer 5 and the outer unification of warming plate 3 scribble anti-cracking protective layer 6 and architectural surface 7.Described lightweight fireproof insulating screed 5 for burning behavior class be do not fire the adhesive polystyrene granule heat-insulating mortar of A level or inorganic kervit microbead insulated sand slurry, thickness is 10mm ~ 20mm.Described anti-cracking protective layer 6 is outer also has architectural surface 7.
During making, first in exterior wall main body 1, stick with glue oxidant layer 2 sticking heat-preservation plate 3 and rock mineral wool fire lagging 4, thin 10mm ~ the 20mm of the neighbouring warming plate of rock mineral wool fire lagging Thickness Ratio, smear 10mm ~ 20mm on rock mineral wool fire lagging surface and do not fire A level lightweight fireproof insulating screed 5, put down with warming plate, then outside warming plate and fire barrier entirety, do anti-cracking protective layer 6 and architectural surface 7.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an external wall outer insulation fire barrier compound structure, be located on the lateral surface of exterior wall main body (1) in band shape, be embedded in the multiple layered structure between upper and lower warming plate (3), it is characterized in that: innermost layer, for being close to the adhesive layer (2) of exterior wall main body (1), is followed successively by rock mineral wool fire lagging (4) and lightweight fireproof insulating screed (5) outward; Described lightweight fireproof insulating screed (5) is floating with neighbouring warming plate (3); Described Fireproof thermal insulation mortar layer (5) and warming plate (3) outer unification scribble anti-cracking protective layer (6).
2. a kind of external wall outer insulation fire barrier according to claim 1 compound structure; it is characterized in that: described lightweight fireproof insulating screed (5) for burning behavior class be do not fire the adhesive polystyrene granule heat-insulating mortar of A level or inorganic kervit microbead insulated sand slurry, thickness is 10mm ~ 20mm.
3. a kind of external wall outer insulation fire barrier according to claim 1 and 2 compound structure, is characterized in that: described anti-cracking protective layer (6) also has architectural surface (7) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547658.4U CN204960004U (en) | 2015-07-27 | 2015-07-27 | Outer wall is outer to keep warm with compound structure in fire -blocking belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547658.4U CN204960004U (en) | 2015-07-27 | 2015-07-27 | Outer wall is outer to keep warm with compound structure in fire -blocking belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960004U true CN204960004U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547658.4U Active CN204960004U (en) | 2015-07-27 | 2015-07-27 | Outer wall is outer to keep warm with compound structure in fire -blocking belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149907A (en) * | 2016-07-27 | 2016-11-23 | 中交第航务工程局有限公司 | The external wall construction technique of dry wall |
| CN106522397A (en) * | 2016-12-26 | 2017-03-22 | 武汉德欧节能科技有限公司 | Thermal insulating wall fireproof structure and construction installation method |
| CN106759993A (en) * | 2016-12-26 | 2017-05-31 | 武汉德欧节能科技有限公司 | A kind of external heat insulating wall and construction method |
-
2015
- 2015-07-27 CN CN201520547658.4U patent/CN204960004U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149907A (en) * | 2016-07-27 | 2016-11-23 | 中交第航务工程局有限公司 | The external wall construction technique of dry wall |
| CN106522397A (en) * | 2016-12-26 | 2017-03-22 | 武汉德欧节能科技有限公司 | Thermal insulating wall fireproof structure and construction installation method |
| CN106759993A (en) * | 2016-12-26 | 2017-05-31 | 武汉德欧节能科技有限公司 | A kind of external heat insulating wall and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |