CN217027560U - Composite heat-insulation plate with built-in metal net rack and heat-insulation wall structure comprising same - Google Patents
Composite heat-insulation plate with built-in metal net rack and heat-insulation wall structure comprising same Download PDFInfo
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- CN217027560U CN217027560U CN202123009148.6U CN202123009148U CN217027560U CN 217027560 U CN217027560 U CN 217027560U CN 202123009148 U CN202123009148 U CN 202123009148U CN 217027560 U CN217027560 U CN 217027560U
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Abstract
The utility model discloses a composite insulation board with a built-in metal net rack and an insulation wall structure comprising the composite insulation board, wherein the composite insulation board with the built-in metal net rack comprises a high-temperature-resistant insulation material layer, a metal net rack and two A-level fireproof insulation material layers, the metal net rack comprises two metal nets and a plurality of connecting parts, the connecting parts penetrate through the high-temperature-resistant insulation material layer, two ends of each connecting part respectively expose out of two side faces of the high-temperature-resistant insulation material layer and are connected with the two metal nets, the two A-level fireproof insulation material layers are respectively connected to two side faces of the high-temperature-resistant insulation material layer, and the two metal nets are respectively positioned in the two A-level fireproof insulation material layers. The heat-insulating wall structure comprises a composite heat-insulating plate with a built-in metal net rack. Not only meets the fireproof requirement of the composite heat-insulation board, but also achieves the effect of high-efficiency heat insulation. Meanwhile, the condition that different heat-insulating materials are separated from each other under the working condition of long-term use is effectively prevented, and the use safety is ensured.
Description
Technical Field
The utility model relates to the field of building materials, in particular to a composite insulation board with a built-in metal net rack and an insulation wall structure comprising the same.
Background
At present, with the improvement of living conditions and the continuous improvement of living standard of people, the requirements of more and more people on living environment and living environment are gradually improved. With the continuous development and progress of the construction industry, the requirements of energy conservation and emission reduction are continuously improved, and the requirements of heat preservation of the building are also improved year by year, so that the energy is saved, and the environment is protected.
In order to achieve the purpose, the insulation board achieves better insulation performance so as to meet the requirements of comfort, energy conservation, safety and the like which are continuously improved, except for continuous research and development and breakthrough on the insulation new material technology, the current common technical means mostly uses the insulation material with the fire-proof grade reaching the A grade and lacking the insulation performance as a surface layer, the composite fire-proof grade is an organic insulation layer with the B grade insulation performance being more excellent, and the composite insulation board is made of multiple layers of different insulation materials.
Although the form is widely applied at present, different thermal insulation materials have different shrinkage values, and the different thermal insulation materials are compounded only by using a bonding agent, so that under the working condition of long-term use, under the influence of temperature change, rain, snow and sunlight, the different materials are easy to peel, the thermal insulation is failed, and even the thermal insulation layer falls, so that safety accidents are caused. Therefore, the development of a composite insulation board which is firmer and more reliable and has the advantages of shelling prevention, excellent flame-retardant effect and excellent insulation performance is a problem to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a composite heat-insulation plate with a built-in metal net rack and a heat-insulation wall structure comprising the same.
The utility model is realized by the following technical scheme:
the utility model provides a composite insulation board of built-in metal rack, its includes high temperature resistant insulation material layer, metal rack and two A level fire prevention insulation material layers, the metal rack includes two metal mesh and a plurality of adapting unit, a plurality of adapting unit all run through in high temperature resistant insulation material layer, just adapting unit's both ends expose respectively in the both sides face of high temperature resistant insulation material layer and with two the metal mesh is connected, two A level fire prevention insulation material layer connect respectively in the both sides face of high temperature resistant insulation material layer, two the metal mesh is located two respectively in the A level fire prevention insulation material layer.
Further, the connecting member is vertically connected to the metal net.
Furthermore, the connecting part and the metal net are in an inclined state, and the connecting part is obliquely connected to the metal net.
Further, a plurality of the connecting members are crossed and connected with each other.
Further, the high-temperature-resistant heat-insulating material layer is a phenolic plate, a foam glass heat-insulating plate, an aerogel plate, a glass wool heat-insulating plate or a rock wool heat-insulating plate;
and/or the A-grade fireproof heat-insulating material layer is made of a silicon graphene heat-insulating material.
A heat-insulating wall structure comprises the composite heat-insulating plate with the built-in metal net rack.
Furthermore, the heat preservation wall structure further comprises a base wall and a plurality of anchoring connecting pieces, the composite heat preservation plate is connected to one side or the inner side and the outer side of the base wall, and the anchoring connecting pieces penetrate through the composite heat preservation plate and are connected with the base wall.
Furthermore, the heat-insulation wall structure further comprises an adhesive layer, wherein the adhesive layer is positioned between the base layer wall and the composite heat-insulation plate and connected with the base layer wall and the composite heat-insulation plate.
Furthermore, the heat-insulating wall structure further comprises an anti-cracking leveling layer, and the anti-cracking leveling layer is connected to the side face, far away from the base layer wall, of the composite heat-insulating plate.
Furthermore, the heat-insulating wall structure further comprises a finishing coat, and the finishing coat is connected to the side face of the anti-cracking leveling layer.
The utility model has the beneficial effects that: through the three-layer structure of the A-level fireproof heat-insulating material layers on the inner side and the outer side and the middle high-temperature-resistant heat-insulating material layer, the fireproof requirement of the composite heat-insulating board is met, and the efficient heat-insulating effect is achieved. Simultaneously, make the three-layer structure form a firm whole through the metal net frame, effectively prevent to take place the condition of different insulation material alternate segregation under the long-term use operating mode, ensure the safety in utilization.
Drawings
Fig. 1 is a schematic view of an internal structure of a thermal insulation wall structure according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the composite heat-insulating board with a built-in metal grid according to the embodiment of the utility model.
Fig. 3 is a schematic view of the internal structure of the composite heat-insulating board with a built-in metal grid according to the embodiment of the utility model.
Description of the reference numerals:
a-grade fireproof thermal insulation material layer 1
High temperature resistant thermal insulation material layer 2
Metal net frame 3
Metal net 31
Connecting part 32
Anchor bar 202
Convex part 203
Detailed Description
The following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the utility model may be practiced.
As shown in fig. 1, fig. 2 and fig. 3, the present embodiment discloses a thermal insulation wall structure, which includes a composite thermal insulation board with a built-in metal grid. This composite insulation board of built-in metal rack includes high temperature resistant insulation material layer 2, metal rack 3 and two A level fireproof insulation material layers 1, metal rack 3 includes two metal mesh 31 and a plurality of adapting unit 32, a plurality of adapting unit 32 all runs through in high temperature resistant insulation material layer 2, and the both ends of adapting unit 32 expose respectively in the both sides face of high temperature resistant insulation material layer 2 and be connected with two metal mesh 31, two A level fireproof insulation material layers 1 connect respectively in the both sides face of high temperature resistant insulation material layer 2, two metal mesh 31 are located two A level fireproof insulation material layers 1 respectively.
Two A level fire prevention insulation material layer 1 connect respectively in high temperature resistant insulation material layer 2's both sides face, the three-layer structure of A level fire prevention insulation material layer 1 and middle high temperature resistant insulation material layer 2 through inside and outside both sides, the fire behavior of A level fire prevention insulation material layer 1 reaches A2 level, composite insulation board's thermal insulation performance and fire behavior can effectively be guaranteed, and high temperature resistant insulation material layer 2 will further strengthen composite insulation board's thermal insulation performance, the realization both satisfies composite insulation board's fire prevention requirement, high-efficient heat retaining effect has been reached again. The two metal meshes 31 are respectively arranged in the two A-level fireproof heat-insulating material layers 1, so that the structural strength is effectively enhanced; simultaneously, a plurality of adapting unit 32 passes high temperature resistant insulating material layer 2 and is connected in two metal mesh 31 to realize that metal net frame 3 makes the three-layer structure form a firm whole, effectively prevent to take place the condition of different insulating material alternate segregation under the long-term use operating mode, ensure the safety in utilization.
The heat-insulation wall structure further comprises a base layer wall 10 and a plurality of anchoring connecting pieces 20, the composite heat-insulation plate is connected to one side or the inner side and the outer side of the base layer wall 10, and the plurality of anchoring connecting pieces 20 penetrate through the composite heat-insulation plate and are connected with the base layer wall 10. The composite heat-insulation board with the built-in metal net rack is connected with the base layer wall body 10 through the plurality of anchoring connecting pieces 20, the structural connection strength of the heat-insulation wall body structure is effectively enhanced, the situation that different heat-insulation materials are separated from each other under the working condition of long-term use is further effectively prevented, and the safety and stability of the heat-insulation wall body structure are greatly improved. Preferably, the anchor coupler 20 is coupled to reinforcing bars in the base wall 10, further enhancing coupling strength.
In this embodiment, the number of the composite heat-insulating boards with the metal net racks inside is one and is arranged outside the base layer wall 10. Of course, in other embodiments, the composite heat-insulating board with the built-in metal net rack may be disposed inside the base wall 10, or two composite heat-insulating boards with the built-in metal net rack may be disposed inside and outside the base wall 10. The composite heat-insulation board with the built-in metal net rack can meet the requirements of a plurality of currently mainstream building wall heat-insulation construction forms such as post-pasting, PC (polycarbonate) reverse-beating integration and concrete cast-in-place form-removal-free construction, and the like, does not change with the traditional heat-insulation material construction mode at all, and is easy to operate.
The composite heat-insulating board with the built-in metal net rack in the embodiment can be arranged on one side or the inner side and the outer side of the base layer wall 10 through a cast-in-place mould-disassembly-free technology, a PC prefabricated reverse-beating integration technology or a rear-sticking technology. If the post-sticking installation mode is adopted, the heat-insulation wall structure further comprises an adhesive layer, and the adhesive layer is located between the base layer wall 10 and the composite heat-insulation plate and connected with the base layer wall 10 and the composite heat-insulation plate. Adopt the back to paste the installation form, then need add between basic unit's wall body 10 and composite insulation board and establish the adhesive linkage that adopts the bonding mortar to form, connect composite insulation board on basic unit's wall body 10 through the adhesive linkage to subsequent process, simultaneously, further strengthen the joint strength between basic unit's wall body 10 and the composite insulation board, effectively avoid taking place the separation condition under the long-term use operating mode, ensure the safety in utilization.
The heat-insulating wall structure further comprises an anti-cracking leveling layer, and the anti-cracking leveling layer is connected to the side face, far away from the base layer wall body 10, of the composite heat-insulating plate. The anti-cracking leveling layer has a reinforced protection effect, and the good use function of the composite insulation board is ensured.
The anti-cracking leveling layer comprises mortar and grid cloth, the mortar is connected to the side face of the composite insulation board, and the grid cloth is arranged in the mortar. The grid is arranged in the mortar, the overall structural firmness of the anti-cracking leveling layer can be enhanced, and the grid is used for leveling protection through the mortar. Preferably, the mortar is polymer anti-crack mortar, so that the safety and stability of the heat-insulating wall structure are improved.
The anchor disk 201 has a plurality of through holes. The mortar of the anti-cracking leveling layer flows into the through holes through the plurality of through holes and is connected with the A-level fireproof heat-insulating material layer 1 of the composite heat-insulating plate with the built-in metal net rack, so that the contact area of the mortar and the composite heat-insulating plate is effectively increased, and the connection between the anti-cracking leveling layer and the composite heat-insulating plate is more stable.
The thermal insulation wall structure further comprises a finish coat, and the finish coat is connected to the side face of the anti-cracking leveling layer. The decorative surface layer is added on the outer side of the anti-cracking leveling layer, so that the heat-insulating wall structure is used for protecting the wall body and beautifying the building through the decorative surface layer, and the use requirement is met. Wherein, the facing layer comprises paint, ceramic tiles, stone, metal plates and the like.
In this embodiment, the connecting member 32 may be vertically connected to the metal net 31. Through adapting unit 32 and two metal mesh 31 mutually perpendicular and be connected with two metal mesh 31, what adapting unit 32 that the level set up provided is the level to the power of encorbelmenting, make the interval between two metal mesh 31 be exactly adapting unit 32's length, thereby effective control two intervals between the metal mesh 31 so that two metal mesh 31 are located two A level fire prevention insulation material layer 1 respectively, the whole firmness of the compound insulation board of built-in metal net rack has further been guaranteed, ensure the safety in utilization.
The connecting member 32 and the metal net 31 may be inclined, and the connecting member 32 may be obliquely connected to the metal net 31. Through setting up adapting unit 32 slope between two metal mesh 31, adapting unit 32 provides two metal mesh 31 be the diagonal pulling force, ensures that composite insulation board has sufficient reaction prosthetic time after breaking away from with basic unit's wall body 10 emergence under extreme condition to can directly not fall, further promote the security under the operating mode. Preferably, the plurality of connecting members 32 are crossed and connected to each other. The self structural connection strength of the metal net rack 3 is further enhanced, and the safety and stability of the heat-insulating wall structure are greatly improved. Of course, in other embodiments, the connecting means 32 includes, but is not limited to, connecting with the two side metal nets 31 perpendicularly or obliquely; the positional relationship between two adjacent connecting members 32 includes, but is not limited to, parallel or intersecting.
In this embodiment, the high temperature resistant insulation material layer 2 is a phenolic aldehyde plate, a foam glass insulation board, an aerogel board, a glass wool insulation board or a rock wool insulation board. The specific material of the high temperature resistant insulating material layer 2 may not be limited as long as the high temperature resistant insulating material layer 2 has high temperature resistance, is non-fluid, and is insulating.
The A-level fireproof heat-insulating material layer 1 is made of a silicon graphene heat-insulating material. The heat insulation performance and the fireproof performance of the composite heat insulation board are effectively guaranteed, and the safety and the stability of the composite heat insulation board are greatly improved.
The composite insulation board with the built-in metal net rack comprises the following steps during processing and preparation:
1. connecting the metal net 31 with a connecting part 32 penetrating through the high-temperature resistant heat-insulating material layer 2 to form the high-temperature resistant heat-insulating material layer 2 compounded with the metal net rack 3;
2. raw material slurry of an A-level fireproof heat-insulating material layer 1 with a certain thickness is arranged in a silicon graphene heat-insulating material mould;
3. placing a metal mesh 31 below the high-temperature-resistant heat-insulating material layer 2 compounded with the metal mesh frame 3 into the raw material slurry of the A-level fireproof heat-insulating material layer 1 in the mold;
4. injecting the raw material slurry of the A-level fireproof heat-insulating material layer 1 again above the high-temperature-resistant heat-insulating material layer 2 compounded with the metal net rack 3;
5. after surface leveling, installing an upper cover of the mold, pressurizing and maintaining pressure;
6. heating, curing and demoulding.
While the utility model has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the utility model is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. The utility model provides a composite insulation board of built-in metal rack, its characterized in that, it includes high temperature resistant insulation material layer, metal rack and two A level fire prevention insulation material layers, the metal rack includes two metal mesh and a plurality of adapting unit, a plurality of adapting unit all run through in high temperature resistant insulation material layer, just adapting unit's both ends expose respectively in the both sides face of high temperature resistant insulation material layer and with two the metal mesh is connected, two A level fire prevention insulation material layer connect respectively in the both sides face of high temperature resistant insulation material layer, two the metal mesh is located two respectively in the A level fire prevention insulation material layer.
2. The composite thermal insulation board with built-in metal grid frame according to claim 1, wherein the connecting member is vertically connected to the metal net.
3. The composite heat-insulating board with the built-in metal net rack as claimed in claim 1, wherein the connecting member is inclined to the metal net, and the connecting member is obliquely connected to the metal net.
4. A composite thermal insulation board with a built-in metal grid frame as claimed in claim 3, wherein a plurality of said connecting members are crossed and connected with each other.
5. The composite insulation board with the built-in metal net rack according to claim 1, wherein the high-temperature-resistant insulation material layer is a phenolic board, a foam glass insulation board, an aerogel board, a glass wool insulation board or a rock wool insulation board;
and/or the A-level fireproof heat-insulating material layer is made of a silicon graphene heat-insulating material.
6. An insulation wall structure, characterized in that it comprises the composite insulation board with built-in metal net rack according to any one of claims 1-5.
7. The insulated wall structure of claim 6, further comprising a substrate wall and a plurality of anchoring connectors, wherein the composite insulated panel is connected to one side or both of the inside and outside of the substrate wall, and the plurality of anchoring connectors penetrate through the composite insulated panel and are connected to the substrate wall.
8. The insulated wall structure of claim 7, further comprising an adhesive layer between and connected to the base wall and the composite insulation board.
9. The insulated wall construction of claim 7, further comprising an anti-crack screed-coat attached to the side of the composite insulation panel remote from the substrate wall.
10. The insulated wall construction of claim 9, further comprising a veneer layer attached to a side of the crack-resistant screed layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123009148.6U CN217027560U (en) | 2021-12-02 | 2021-12-02 | Composite heat-insulation plate with built-in metal net rack and heat-insulation wall structure comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123009148.6U CN217027560U (en) | 2021-12-02 | 2021-12-02 | Composite heat-insulation plate with built-in metal net rack and heat-insulation wall structure comprising same |
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| CN217027560U true CN217027560U (en) | 2022-07-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370063A (en) * | 2022-08-10 | 2022-11-22 | 北京市建筑设计研究院有限公司 | Based on cement base prestressing force fibre composite board |
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2021
- 2021-12-02 CN CN202123009148.6U patent/CN217027560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370063A (en) * | 2022-08-10 | 2022-11-22 | 北京市建筑设计研究院有限公司 | Based on cement base prestressing force fibre composite board |
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