CN211973895U - Double-layer cotton fireproof heat-insulation sandwich board - Google Patents
Double-layer cotton fireproof heat-insulation sandwich board Download PDFInfo
- Publication number
- CN211973895U CN211973895U CN201922305132.6U CN201922305132U CN211973895U CN 211973895 U CN211973895 U CN 211973895U CN 201922305132 U CN201922305132 U CN 201922305132U CN 211973895 U CN211973895 U CN 211973895U
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- China
- Prior art keywords
- layer
- rock wool
- steel sheet
- double
- polyurethane layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 11
- 238000009413 insulation Methods 0.000 title claims description 7
- 239000011490 mineral wool Substances 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 229920002635 polyurethane Polymers 0.000 claims abstract description 28
- 239000004814 polyurethane Substances 0.000 claims abstract description 28
- 230000002265 prevention Effects 0.000 claims abstract description 18
- 238000004321 preservation Methods 0.000 claims abstract description 15
- 238000010030 laminating Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 description 7
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 206010000369 Accident Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
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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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- Building Environments (AREA)
Abstract
The utility model belongs to the technical field of the fire prevention heat preservation technique of building and specifically relates to a double-deck cotton fire prevention heat preservation battenboard, battenboard are equipped with central polyurethane layer and establish at central polyurethane layer rather than first rock wool layer and the second rock wool layer of being connected to be equipped with first steel sheet in the one side of keeping away from central polyurethane layer on first rock wool layer, be equipped with the second steel sheet in the one side that central polyurethane layer was kept away from on second rock wool layer. Through be equipped with two-layer rock wool and two-layer steel sheet outside central polyurethane layer, both satisfied the fire prevention problem, satisfied the heat preservation problem again, effectively solved among the prior art can't satisfy heat preservation and fire behavior requirement simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the fire prevention heat preservation technique of building and specifically relates to a double-deck cotton fire prevention heat preservation battenboard.
Background
At present, the fire accidents of the external thermal insulation material of the external wall frequently occur, and the fire prevention safety of the external thermal insulation material of the external wall becomes a focus of attention in the industry at the downstream. With the strict fire-proof requirements of the external thermal insulation material of the external wall according to documents 46 (namely temporary regulations on external thermal insulation system and external wall decoration fire prevention of civil buildings) and documents 65 (namely notices about relevant regulations for further clarifying fire supervision and management of the external thermal insulation material of the civil buildings) of the ministry of public security, housing and urban and rural construction, the currently used external thermal insulation material of the external wall is generally inorganic thermal insulation slurry, phenolic resin plates, common rock wool plates and the like.
In the actual production process, because the raw materials of the board that insulation material and fire-proof material adopted are different, its thermal insulation performance of the board that has the fire prevention function can be less than ordinary insulation material certainly, how to carry out the composite set through PLASTIC LAMINATED and heated board in order to guarantee that the wall body has fire prevention and heat retaining function in the actual process.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problem that present battenboard can't reach both fire prevention and heat preservation simultaneously, the utility model provides a double-deck cotton fire prevention heat preservation battenboard, be equipped with central polyurethane layer and establish first rock wool layer and second rock wool layer rather than being connected at central polyurethane layer, and be equipped with first steel sheet in the one side of keeping away from the polyurethane layer on first rock wool layer, be equipped with the second steel sheet in the one side that the polyurethane layer was kept away from on the second rock wool layer, through be equipped with two-layer rock wool and two-layer steel sheet outside the polyurethane layer, the fire prevention problem has both been satisfied, the heat preservation problem has been satisfied again, above-mentioned current problem has effectively been solved.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a double-deck cotton fire prevention heat preservation battenboard, includes the core main part, the core main part includes central polyurethane layer and establishes central polyurethane layer and first rock wool layer and the second rock wool layer rather than being connected, and first rock wool layer is kept away from be equipped with first steel sheet in the one side on polyurethane layer, the second rock wool layer is kept away from be equipped with the second steel sheet in the one side on polyurethane layer.
Further, first rock wool layer is socket formula slice rock wool.
Further, the second rock wool layer is arranged for vertical rock wool.
Further, the second steel plate is a lower forming steel plate.
Further, the lower shaping steel sheet includes the steel sheet main part, be the bent part of nearly S type with being connected of steel sheet main part, with bent part an organic whole connect with horizontal laminating portion and the vertical laminating portion that the second rock wool layer links to each other.
The utility model has the advantages that: the utility model provides a double-deck cotton fire prevention heat preservation battenboard, the battenboard includes central polyurethane layer and establishes at central polyurethane layer and the first rock wool layer and the second rock wool layer of being connected with it, is equipped with first steel sheet on the one side that central polyurethane layer was kept away from on the first rock wool layer, is equipped with the second steel sheet on the one side that central polyurethane layer was kept away from on the second rock wool layer, through be equipped with two-layer rock wool and two-layer steel sheet outside central polyurethane layer, both satisfied the fire prevention problem, satisfied the heat preservation problem again, effectively solved fire prevention and heat preservation can not satisfy the problem simultaneously; the fireproof performance reaches B1 level; simultaneously the utility model discloses the structure is ingenious, convenient to use, facilitate promotion.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
fig. 5 is an enlarged view of a portion C of fig. 1.
In the figure: 1. the steel plate comprises a central polyurethane layer, 21, a first rock wool layer, 22, a second rock wool layer, 31, a first steel plate, 32, a second steel plate, 321, a steel plate main body part, 322, a bent part, 323, a transverse joint part and 324, and a vertical joint part.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1
The utility model provides a double-deck cotton fire prevention heat preservation battenboard, including the core main part, the core main part includes central polyurethane layer 1 and establishes first rock wool layer 21 and second rock wool layer 22 rather than being connected on central polyurethane layer 1, and be equipped with first steel sheet 31 in the one side of keeping away from central polyurethane layer 1 on first rock wool layer 21, second rock wool layer 22 is kept away from and is equipped with second steel sheet 32 in the one side of central polyurethane layer 1, first rock wool layer 21 is socket formula slice rock wool, second rock wool layer 22 is arranged for vertical rock wool, second steel sheet 32 is lower shaping steel sheet.
Example 2
On the basis of embodiment 1, the lower shaping steel sheet includes steel sheet main part 321, the bent part 322 that is nearly the S-type that is connected with steel sheet main part 321, the horizontal laminating portion 323 and the vertical laminating portion 324 that link with second rock wool layer 22 that are connected with bent part 322 an organic whole.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a double-deck cotton fire prevention heat preservation battenboard, includes the core main part, its characterized in that: core main part includes central polyurethane layer (1) and establishes first rock wool layer (21) and second rock wool layer (22) rather than being connected in central polyurethane layer (1), and first rock wool layer (21) is kept away from be equipped with first steel sheet (31) in the one side on central polyurethane layer (1), second rock wool layer (22) are kept away from be equipped with second steel sheet (32) in the one side on central polyurethane layer (1), second steel sheet (32) are down shaping steel sheet, down the shaping steel sheet include steel sheet main part (321), be the curved part (322) of nearly S type with steel sheet (321) be connected, with curved part (322) an organic whole be connected with horizontal laminating portion (323) and vertical laminating portion (324) that second rock wool layer (22) link to each other.
2. The double-layer cotton fireproof heat-insulation sandwich board as claimed in claim 1, wherein: the first rock wool layer (21) is a socket type flaky rock wool.
3. The double-layer cotton fireproof heat-insulation sandwich board as claimed in claim 1, wherein: and the second rock wool layer (22) is arranged for vertical rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305132.6U CN211973895U (en) | 2019-12-19 | 2019-12-19 | Double-layer cotton fireproof heat-insulation sandwich board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305132.6U CN211973895U (en) | 2019-12-19 | 2019-12-19 | Double-layer cotton fireproof heat-insulation sandwich board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211973895U true CN211973895U (en) | 2020-11-20 |
Family
ID=73378996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922305132.6U Active CN211973895U (en) | 2019-12-19 | 2019-12-19 | Double-layer cotton fireproof heat-insulation sandwich board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211973895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715470A (en) * | 2021-09-28 | 2021-11-30 | 江苏晶雪节能科技股份有限公司 | Double gypsum board and upper and lower steel plate bonding process |
| CN113787814A (en) * | 2021-09-28 | 2021-12-14 | 江苏晶雪节能科技股份有限公司 | Double-crawler-belt serial production line and process for special fireproof composite boards |
-
2019
- 2019-12-19 CN CN201922305132.6U patent/CN211973895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715470A (en) * | 2021-09-28 | 2021-11-30 | 江苏晶雪节能科技股份有限公司 | Double gypsum board and upper and lower steel plate bonding process |
| CN113787814A (en) * | 2021-09-28 | 2021-12-14 | 江苏晶雪节能科技股份有限公司 | Double-crawler-belt serial production line and process for special fireproof composite boards |
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