CN216664555U - Heat-insulation fireproof composite heat-preservation plate - Google Patents
Heat-insulation fireproof composite heat-preservation plate Download PDFInfo
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- CN216664555U CN216664555U CN202122920210.0U CN202122920210U CN216664555U CN 216664555 U CN216664555 U CN 216664555U CN 202122920210 U CN202122920210 U CN 202122920210U CN 216664555 U CN216664555 U CN 216664555U
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- heat
- insulating
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- insulating layer
- fireproof
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Abstract
The utility model provides a heat-insulation fireproof composite heat-preservation plate. The fireproof insulation layer is characterized by comprising a heat insulation layer and a protective layer, wherein two sides of the heat insulation layer are provided with fireproof bins which are staggered mutually, and the protective layer is laid on one side or two sides of the heat insulation layer and embedded into the fireproof bins and is prefabricated into a whole with the heat insulation layer. The present invention features that the fireproof bin is set on the heat insulating layer and the protecting layer and the heat insulating layer are prefabricated into one integral. The utility model combines the two characteristics, the protective layer is embedded into the fireproof bin in a prefabricated mode and forms an integral structure with the insulating layer, the protective layer partition is formed in the insulating layer, the fireproof performance of the insulating layer is improved, the insulating layer and the protective layer are firmly combined into a whole, and the composite insulating wall can be formed after the composite insulating wall is poured as a supporting template of a cast-in-place insulating wall, the working procedure of laying the protective layer is omitted, and the construction working procedure of the wall is simplified.
Description
Technical Field
The utility model relates to a building material, in particular to a wall insulation board.
Background
In order to improve the heat insulation effect of the building wall, an insulation layer is arranged on the building wall, and the insulation layer is usually made of insulation materials such as EPS. The insulation board is adhered to a building wall, and then a protective layer is laid. Or the heat-insulating plate is used as a supporting template of the cast-in-place concrete wall body, and the heat-insulating plate and the bearing wall body are integrated after the casting is finished. In any case, the protective layer is required to be arranged outside the heat insulation plate, and the existing protective layer is paved in a way that the construction difficulty of the building wall is increased or the service life of the building wall is prolonged. In addition, although the existing insulation board has good fireproof performance, the insulation board still cannot reach the A and fireproof grade, and once a building encounters a big fire, the whole insulation layer of the building wall is easy to damage.
Disclosure of Invention
The utility model aims to provide a heat-insulation fireproof composite heat-insulation plate which has good heat-insulation fireproof effect and is beneficial to providing construction progress of a building.
The purpose of the utility model is realized as follows: the fireproof insulation layer is characterized by comprising a heat insulation layer and a protective layer, wherein two sides of the heat insulation layer are provided with fireproof bins which are staggered mutually, and the protective layer is laid on one side or two sides of the heat insulation layer and embedded into the fireproof bins and is prefabricated into a whole with the heat insulation layer.
The present invention may further comprise:
1. the fireproof bin is a dovetail groove.
2. The depth of the fire-proof bin is less than the thickness of the heat-insulating layer and more than or equal to half of the thickness of the heat-insulating layer.
3. The depths of the fire-proof bins on the two sides of the heat-insulating layer are unequal.
4. The two sides of the heat-insulating layer are distributed with small dovetail grooves, and two opposite edges are provided with lap joint structures which are matched with each other.
The present invention features that the fireproof bin is set on the heat insulating layer and the protecting layer and the heat insulating layer are prefabricated into one integral. The utility model combines the two characteristics, the protective layer is embedded into the fireproof bin in a prefabricated mode and forms an integral structure with the insulating layer, the protective layer partition is formed in the insulating layer, the fireproof performance of the insulating layer is improved, the insulating layer and the protective layer are firmly combined into a whole, and the composite insulating wall can be formed after the composite insulating wall is poured as a supporting template of a cast-in-place insulating wall, the working procedure of laying the protective layer is omitted, and the construction working procedure of the wall is simplified.
Drawings
Fig. 1 and 2 are schematic structural views of the present invention.
Detailed Description
The utility model is described in more detail below by way of example with reference to the accompanying drawings.
Referring to fig. 1, the composition of the first embodiment of the present invention includes an insulation layer 3 and an outer protective layer 1. Two sides of the heat-insulating layer are provided with fire-proof bins 2 and 6 which are staggered with each other, and the depths of the fire-proof bins 2 and 6 on the two sides of the heat-insulating layer are equal. The outer protective layer is laid on one surface of the heat-insulating layer, embedded into the fire-proof bin and prefabricated with the heat-insulating layer into a whole, and made of rigid non-combustible materials.
With reference to fig. 2, the second embodiment of the present invention differs from the first embodiment in that: the depths of the fire-proof bins 2 and 6 on the two surfaces of the heat-insulating layer are not equal, the protective layers are laid on the two surfaces of the heat-insulating layer, namely the outer protective layer 1 is laid on one surface of the heat-insulating layer 3, the inner protective layer 7 is laid on the other surface of the heat-insulating layer, and the inner protective layer and the outer protective layer are both made of rigid non-combustible materials.
In a third embodiment of the present invention, the fire-proof bin is designed as a dovetail groove on the basis of the first or second embodiment. The fireproof cabin can be designed into a square groove and other forms.
In a fourth embodiment of the present invention, based on any one of the above embodiments, the depth of the fire-proof bin is less than the thickness of the insulating layer and is equal to or more than half of the thickness of the insulating layer.
The fifth embodiment of the utility model is based on any one of the above embodiments, wherein the two sides of the heat insulation layer are distributed with small dovetail grooves 4, and the two opposite sides are provided with mutually matched overlapping structures 5, and the overlapping structures comprise inserting tongue-and-groove openings on the upper and lower sides and overlapping steps on the left and right sides. This embodiment can improve the bonding strength between heat preservation and inoxidizing coating and heat preservation and the wall body bearing layer after pouring more, makes things convenient for the combination between each composite insulation board simultaneously to constitute the heat preservation of accomplishing relatively after the combination between each composite insulation board.
Claims (7)
1. The utility model provides a thermal-insulated fire prevention composite insulation board, includes heat preservation and inoxidizing coating, characterized by: the two surfaces of the heat-insulating layer are provided with fire-proof bins which are staggered with each other, the protective layer is laid on one surface or two surfaces of the heat-insulating layer and embedded into the fire-proof bins and is prefabricated into a whole with the heat-insulating layer.
2. The heat insulating and fireproof composite heat insulating board according to claim 1, wherein: the fireproof bin is a dovetail groove.
3. The heat-insulating fireproof composite heat-insulating board according to claim 1 or 2, characterized in that: the depth of the fire-proof bin is less than the thickness of the heat-insulating layer and more than or equal to half of the thickness of the heat-insulating layer.
4. A thermal insulating and fire preventing composite thermal insulating board according to claim 3, characterized in that: the depths of the fire-proof bins on the two sides of the heat-insulating layer are unequal.
5. The heat-insulating fireproof composite heat-insulating board according to claim 1 or 2, characterized in that: the two sides of the heat-insulating layer are distributed with small dovetail grooves, and two opposite edges are provided with lap joint structures which are matched with each other.
6. A thermal insulating and fire preventing composite thermal insulating board according to claim 3, characterized in that: the two sides of the heat-insulating layer are distributed with small dovetail grooves, and two opposite edges are provided with lap joint structures which are matched with each other.
7. The heat insulating and fireproof composite heat insulating board according to claim 4, wherein: small dovetail grooves are distributed on two sides of the heat-insulating layer, and two opposite edges are provided with lap joint structures which are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122920210.0U CN216664555U (en) | 2021-11-26 | 2021-11-26 | Heat-insulation fireproof composite heat-preservation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122920210.0U CN216664555U (en) | 2021-11-26 | 2021-11-26 | Heat-insulation fireproof composite heat-preservation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216664555U true CN216664555U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122920210.0U Active CN216664555U (en) | 2021-11-26 | 2021-11-26 | Heat-insulation fireproof composite heat-preservation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216664555U (en) |
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2021
- 2021-11-26 CN CN202122920210.0U patent/CN216664555U/en active Active
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