CN114164986A - Unit type composite thermal insulation external wall panel - Google Patents
Unit type composite thermal insulation external wall panel Download PDFInfo
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- CN114164986A CN114164986A CN202010945212.2A CN202010945212A CN114164986A CN 114164986 A CN114164986 A CN 114164986A CN 202010945212 A CN202010945212 A CN 202010945212A CN 114164986 A CN114164986 A CN 114164986A
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- 239000002131 composite material Substances 0.000 title claims abstract description 52
- 238000009413 insulation Methods 0.000 title abstract description 46
- 239000010410 layer Substances 0.000 claims abstract description 96
- 239000012792 core layer Substances 0.000 claims abstract description 27
- 238000004321 preservation Methods 0.000 claims abstract description 22
- 239000004567 concrete Substances 0.000 claims abstract description 13
- 238000011049 filling Methods 0.000 claims abstract description 11
- 239000011159 matrix material Substances 0.000 claims abstract description 5
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- 238000002360 preparation method Methods 0.000 claims description 5
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
- E04C2/2885—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The embodiment of the invention relates to a unit type composite heat-insulation externally-hung wallboard, relates to the technical field of assembly type buildings, and mainly aims to improve the heat-insulation performance of the unit type composite heat-insulation externally-hung wallboard and reduce the heat-insulation construction process in the assembly type buildings. The unit formula composite insulation externally hung wallboard includes: a concrete prepared matrix comprising: the bottom layer and the side walls positioned on two sides of the bottom layer are arranged on the bottom layer, and a filling space is formed between the two side walls; the heat preservation core layer is filled in the filling space; the bridge cutoff layers are respectively arranged at the tops of the side walls on the two sides; the cover body covers the heat preservation core layer and the bridge cut-off layer. Therefore, the bridge cut-off layer and the heat insulation core layer on the two sides can be covered on the heat insulation core layer, the cover body of the bridge cut-off layer and the base body made of concrete to form effective bridge cut-off isolation, and a good heat insulation effect can be achieved. Because the heat preservation sandwich layer is filled in the interior, in the construction, a heat preservation layer does not need to be additionally arranged, and the construction process is simple.
Description
Technical Field
The embodiment of the invention relates to the technical field of assembly type buildings, in particular to a unit type composite heat-insulation external wall board.
Background
The traditional prefabricated building technology usually adopts the precast concrete external wall panel as the external wall panel, adopts the reinforced concrete structure completely, has the characteristics of comparatively thick and heavy, and the current situation does not change fundamentally within decades. Meanwhile, an insulating layer is required to be additionally arranged on the outer side of the precast concrete external wall panel, and the construction process of construction workers is complex.
Disclosure of Invention
In view of this, the embodiment of the invention provides a unit type composite heat-insulation external wall board, and mainly aims to improve the heat-insulation performance of the unit type composite heat-insulation external wall board and reduce the heat-insulation construction process in an assembly building.
In order to achieve the above purpose, the embodiments of the present invention mainly provide the following technical solutions:
the embodiment of the invention provides a unit type composite heat-insulation external wall board, which comprises:
a concrete prepared matrix comprising: the bottom layer and the side walls positioned on two sides of the bottom layer are arranged on the bottom layer, and a filling space is formed between the two side walls;
the heat preservation core layer is filled in the filling space;
the bridge cutoff layers are respectively arranged at the tops of the side walls on the two sides;
the cover body covers the heat preservation core layer and the bridge cut-off layer.
The purpose of the embodiments of the present invention and the technical problems solved thereby can be further realized by the following technical measures.
Optionally, the unit type composite thermal insulation external wall panel further includes:
the reinforced steel is arranged in the concrete preparation base body, the first end of the reinforced steel extends into the side wall, and the second end of the reinforced steel extends into the bottom layer.
Optionally, the unit type composite thermal insulation external wall panel further includes:
steel wire mesh;
the reinforced section steel is respectively arranged on the side walls at two sides;
the steel wire mesh is arranged in the bottom layer and is respectively connected with the reinforced section steel in the side walls at two sides.
Optionally, the unit type composite thermal insulation external wall panel further includes:
and the steel bar is arranged on the steel wire mesh.
Optionally, in the unit type composite heat insulation external wall panel, a through hole is formed in the plate of the reinforced section steel.
Optionally, in the unit type composite thermal insulation external wall panel, the bridge cut-off layer includes a mold shell, and the inner side of the mold shell is filled with aerogel and covers the top of the side wall in a buckled manner.
Optionally, in the unit type composite thermal insulation external wall panel, the bridge cut-off layer is a hollow bridge cut-off shell, and the bridge cut-off shell is disposed on the top of the side wall.
Optionally, in the unit type composite thermal insulation external wall panel, the first side wall of the bridge cut-off layer abuts against the thermal insulation core layer, the second side wall of the bridge cut-off layer is exposed, the first side wall of the bridge cut-off layer is opposite to the second side wall of the bridge cut-off layer, the second side wall of the bridge cut-off layer extends to one side of the cover body to form a blocking wall, and the cover body is arranged between the blocking walls of the bridge cut-off layers on the two sides.
Optionally, in the unit-type composite thermal insulation external wall panel, the inner side of the bridge cut-off layer is disposed at the top of the side wall, and fire retardant particles bonded with resin adhesive are disposed on the outer side of the bridge cut-off layer.
Optionally, in the unit-type composite thermal insulation external wall panel, the cover body is a glass fiber net reinforced polymer anti-crack mortar surface layer.
By means of the technical scheme, the unit type composite heat-insulation external wall board provided by the technical scheme at least has the following advantages:
according to the technical scheme provided by the embodiment of the invention, the heat-insulating core layer is filled in the filling space formed between the two side walls of the concrete-prepared substrate, and the top parts of the side walls on the two sides are provided with the bridge cut-off layer, so that the bridge cut-off layer and the heat-insulating core layer on the two sides can form effective bridge cut-off isolation between the cover body covering the heat-insulating core layer and the bridge cut-off layer and the concrete-prepared substrate, and a better heat-insulating effect can be realized. Meanwhile, compared with the prior art, the heat-insulating core layer is filled in the heat-insulating core layer, so that a heat-insulating layer does not need to be additionally arranged in the construction process, and the construction process is simple.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the embodiments of the present invention more clear and clear, and to implement the technical solutions according to the contents of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic cross-sectional view of a unitary composite insulating exterior wall panel according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a composite thermal insulation exterior wall panel according to an embodiment of the present invention;
FIG. 3 is a schematic sectional view of a first unit type composite thermal insulation outer wall panel according to an embodiment of the present invention;
FIG. 4 is a schematic sectional view of a second unitary composite insulating outer wall panel according to an embodiment of the present invention;
FIG. 5 is a schematic view of a third embodiment of the present invention showing a partial cross-sectional structure of a unit composite thermal panel;
FIG. 6 is a schematic view of a partial cross-sectional structure of a fourth unitary composite insulating exterior wall panel according to an embodiment of the present invention;
FIG. 7 is a schematic view of a bridge cut-off layer of a fifth unitary composite thermal insulating exterior wall panel according to an embodiment of the present invention;
FIG. 8 is a schematic view of a bridge cut-off layer of a sixth unitary composite thermal insulating outer wall panel according to an embodiment of the present invention;
fig. 9 is a schematic view of a bridge cut-off layer of a seventh unit type composite thermal insulation external wall panel provided by the embodiment of the invention.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the predetermined embodiments of the present invention, the following detailed description will be given to the embodiments, structures, features and effects of the unit type composite thermal insulation external wall panel according to the present invention with reference to the accompanying drawings and the preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Fig. 1 to 9 show an embodiment of a unit type composite insulation external wall panel according to the present invention, and referring to fig. 1 to 9, an embodiment of the present invention provides a unit type composite insulation external wall panel, including:
a concrete prepared matrix 10 comprising: the bottom layer 11 and the side walls 12 are positioned at two sides of the bottom layer 11, the bottoms of the side walls 12 are arranged on the bottom layer 11, and a filling space is formed between the two side walls 12;
the heat preservation core layer 20 is filled in the filling space;
the bridge cutoff layers 30 are respectively arranged on the tops of the side walls 12 on the two sides;
and the cover body 40 covers the heat preservation core layer 20 and the bridge cut-off layer 30.
In the technical scheme provided by the embodiment of the invention, the heat-insulating core layer 20 is filled in a filling space formed between two side walls 12 of the base body 10 prepared from concrete, and the bridge cut-off layer 30 is arranged at the top of the side walls 12 at the two sides, so that the bridge cut-off layer 30 and the heat-insulating core layer 20 at the two sides cover the heat-insulating core layer 20 and an effective bridge cut-off isolation is formed between the cover body 40 of the bridge cut-off layer 30 and the base body 10 prepared from concrete, and a good heat-insulating effect can be realized. Meanwhile, compared with the prior art, the heat insulation core layer 20 is filled inside, so that the heat insulation layer 21 does not need to be additionally arranged in the construction process, and the construction process is simple.
Wherein, in order to make the base member have sufficient intensity, above-mentioned unit formula composite insulation externally hung wallboard still includes: the reinforcing steel bar 51 is arranged in the base body 10 made of the concrete, a first end of the reinforcing steel bar 51 extends into the side wall 12, and a second end of the reinforcing steel bar 51 extends into the bottom layer 11.
In the preset unit type composite heat-insulation external wall board, a hanging piece is also preset in a base body 10 made of concrete, a first end of the hanging piece extends into the base body and can be welded with the reinforced section steel 51, and a second end of the hanging piece extends out of the base body and is used for being hung with a hanging end of a building.
In addition, above-mentioned unit formula composite insulation externally hung wallboard still includes: a steel mesh 52; the reinforcing steel bars 51 are respectively arranged on the side walls 12 at two sides; the steel wire mesh 52 is arranged in the bottom layer 11 and respectively connected with the reinforced section steel 51 in the side walls 12 at two sides, and the steel wire mesh 52 is used for connecting the reinforced section steel 51 of the side walls 12 at two sides while reinforcing the bottom layer 11, so that the bottom layer 11 and the side walls 12 at two sides of the bottom layer 11 are connected to form an organic whole, the thickness is small, and the cost is low. The unit type composite heat-insulation external wall board can solve the problem that the existing wall board is difficult to pain in the processes of manufacturing, transporting, constructing and installing, and has the disadvantages of thick weight, complexity and high manufacturing cost. The unit type composite heat-insulation external wall board can be produced in a factory, the operation and control of the process flow are simple and convenient, the labor productivity is effectively improved, and the quality is greatly improved. In the aspect of pollution treatment, the industrial production is adopted, so that the problems of dust pollution and material waste caused by concrete field stirring are solved.
For the unit type composite heat-insulation external wall board with different strengths, in order to reinforce the product of the unit type composite heat-insulation external wall board, on one hand, the steel wire mesh 52 is also provided with reinforcing steel bars, the reinforcing steel bars can be welded to the steel wire mesh 52, and the number, the diameter and the arrangement mode of the reinforcing steel bars are determined according to specific strength requirements. On the other hand, the reinforced section steel 51 is further provided with reinforcing ribs, the reinforcing ribs can be welded to the reinforced section steel 51, and the number, the diameter and the arrangement mode of the reinforcing ribs are determined according to specific strength requirements.
The cross section of the reinforcing steel 51 may be a closed ring, such as a rectangular section, a triangular section, etc. Alternatively, the cross section of the reinforcing steel 51 may be an open ring, such as a C-shape. In the process of pouring cement by adopting the C-shaped reinforced section steel 51, the cement can conveniently enter the reinforced section steel 51 at the opening of the split ring. In some embodiments, in order to make the hollow reinforcing section steel 51 of the unit type composite insulation external wall panel have good cement pouring, the plate material of the reinforcing section steel 51 is provided with a through hole, and during the pouring, the cement outside the hollow reinforcing section steel 51 can enter the reinforcing section steel 51 through the through hole, thereby improving the yield of the product.
Concrete-made matrix 10 may be made using the same cement base material or may be made using different cement base material configurations in a particular implementation. For example, in practice, the lower layer 11 portion may be formed of a relatively high strength cement if it is relatively long and thin, while the side wall 12 portion may be formed of a relatively thick portion, so that the relatively high strength cement may not be used. Of course, if the side wall 12 is thin and the bottom layer 11 is short and thick, the side wall 12 may be made of high strength cement, and the bottom layer 11 may not be made of high strength cement. In addition, the bottom layer 11 can be formed by stacking a plurality of kinds of cement with different strengths.
The heat preservation sandwich layer 20 can include heat preservation 21, flame retardant coating 22, selects different sandwich layers according to different demands, and the bottom in filling the space is arranged in to heat preservation 21, and flame retardant coating 22 and the stack of heat preservation 21 make flame retardant coating 22, heat preservation 21, bottom 11 stack in proper order. The heat-insulating layer 21 may be an expandable polystyrene board, an extruded polystyrene heat-insulating board, a polyurethane board, or the like, and is determined according to different functional requirements. The fire-resistant layer 22 may be a foamed concrete layer, but is not limited thereto.
Of course, the function of the core layer is not limited to one, and two or more of them may be combined.
The bridge-cut layer 30 may be in the same plane as the top of the thermal insulation core layer 20, so that the cover 40 covers the thermal insulation core layer 20 and the bridge-cut layer 30. The bridge cut-off layer 30 and the top of the heat preservation core layer 20 form a bridge cut-off layer 30, and the bridge cut-off is realized on the bottom layer 11 and the cover body 40, so that the heat preservation function of the unit type composite heat preservation external wall board can be effectively improved.
The bridge-cutoff layer 30 may be implemented in different structural forms, and the following embodiments are provided in the present application, but not limited thereto.
The first implementation mode comprises the following steps: the bridge-cut-off layer 30 includes a mold shell 31, the inner side of the mold shell 31 is filled with aerogel 32 and covers the top of the sidewall 12, and the aerogel 32 is covered between the mold shell 31 and the sidewall 12.
The second embodiment: the bridge cut-off layer 30 is a hollow bridge cut-off shell 33, the bridge cut-off shell 33 is arranged on the top of the side wall 12, and the hollow part of the bridge cut-off shell 33 is used for cutting off the bridge between the side wall 12 and the cover body 40.
In the embodiment of arranging the insulating layer 21 and the fire-proof layer 22 in the insulating core layer 20, the inner side of the bridge cut-off layer 30 is arranged at the top of the side wall 12, fire-proof particles 34 adhered by resin adhesive are arranged on the outer side of the bridge cut-off layer 30, the fire-proof particles 34 may be coarse sand particles, and the particle size of the coarse sand particles may be 2-8 mm. The fire retardant particles 34 may be fire resistant plastic particles, which may have a particle size of 2-8 mm. The grit particles are in the same plane as the fire barrier layer 22 and may form an integral fire barrier layer 22.
The material of the cover 40 may be set as needed, and may be a mortar surface layer, for example, a glass fiber reinforced polymer anti-crack mortar surface layer, which can achieve high strength. In the preparation process, in order to facilitate preparation of a mortar surface layer, the first side wall 3512 of the bridge cut-off layer 30 is abutted against the heat insulation core layer 20, the second side wall 3612 of the bridge cut-off layer 30 is exposed, the first side wall 3512 of the bridge cut-off layer 30 is opposite to the second side wall 3612 of the bridge cut-off layer 30, the second side wall 3612 of the bridge cut-off layer 30 extends to one side of the cover body 40 made of concrete to form a barrier wall 37, and after the heat insulation core layer 20 and the bridge cut-off layer 30 are provided with mortar, the cover body 40 made of mortar is arranged between the barrier walls 37 of the bridge cut-off layers 30 on the two sides.
The application provides a prefabricated unit type composite heat preservation externally-hanging wallboard, accord with the demand of decorating, energy-conservation, fire prevention and envelope, assembly integration, the unit type composite heat preservation externally-hanging wallboard that this embodiment provided, adopt the base member of reinforcement shaped steel 51, wire net 52 and Ultra High Performance Concrete (UHPC) preparation, the high-efficient insulation material of inner core clamp 60 mm-100 mm, 160 mm-200 mm are got to the gross thickness, the wallboard can pass through spacing connecting piece with reinforced concrete frame structure, reinforced concrete shear wall structure, steel construction and various shaped steel structure's beam column wall etc. link as an organic wholely respectively, play decoration, heat preservation, fire prevention, waterproof, enclosure effect to whole building, adopt flexonics between board and the board, the board can be out of shape with major structure is connected in coordination, make the board satisfy the antidetonation functional requirement in whole building. The wallboard has the characteristics that the outer decorative surface layer and the doors and windows are integrally prefabricated in a factory, the production process is simple and convenient, the weight is light, the structure is reasonable, the transportation is convenient, particularly, the novel three-dimensional adjustable connecting system is light and reasonable, the labor and the materials are saved, the on-site hoisting and the installation are convenient and quick, and the decoration, the fire prevention, the water prevention, the enclosure and the durability are integrated. The factory-like production of the wallboard has accurate, flat and compact appearance size, only caulking treatment between boards is carried out after the wallboard is installed, secondary plastering decoration treatment is not needed on the surfaces of the boards, manpower and material resources are greatly saved, and the comprehensive cost of the boards is saved by 100-200 yuan per square meter compared with the cost of other existing external wallboard.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
It will be appreciated that the relevant features of the devices described above may be referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed apparatus should not be construed to reflect the intent as follows: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the components of the apparatus of the embodiments may be adapted and arranged in one or more arrangements different from the embodiments. The components of the embodiments may be combined into one component and, in addition, they may be divided into a plurality of sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the components of any apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination. The various component embodiments of the present invention may be implemented in hardware, or in a combination thereof.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or components not listed in a claim. The word "a" or "an" preceding a component or element does not exclude the presence of a plurality of such components or elements. The invention may be implemented by means of an apparatus comprising several distinct elements. In the claims enumerating several means, several of these means may be embodied by one and the same item. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (10)
1. A unit type composite heat-insulating external wall board is characterized by comprising:
a concrete prepared matrix comprising: the bottom layer and the side walls positioned on two sides of the bottom layer are arranged on the bottom layer, and a filling space is formed between the two side walls;
the heat preservation core layer is filled in the filling space;
the bridge cutoff layers are respectively arranged at the tops of the side walls on the two sides;
the cover body covers the heat preservation core layer and the bridge cut-off layer.
2. The unitary composite insulating exterior wall panel of claim 1, further comprising:
the reinforced steel is arranged in the concrete preparation base body, the first end of the reinforced steel extends into the side wall, and the second end of the reinforced steel extends into the bottom layer.
3. The unitary composite insulating exterior wall panel of claim 2, further comprising:
steel wire mesh;
the reinforced section steel is respectively arranged on the side walls at two sides;
the steel wire mesh is arranged in the bottom layer and is respectively connected with the reinforced section steel in the side walls at two sides.
4. The unitary composite insulating exterior wall panel of claim 3, further comprising:
and the steel bar is arranged on the steel wire mesh.
5. The unitary composite insulating exterior wall panel of claim 2,
and through holes are formed in the plates of the reinforced section steel.
6. The unitary composite insulating exterior wall panel of claim 1,
the bridge-cut-off layer comprises a model shell, wherein aerogel is filled in the inner side of the model shell and covers the top of the side wall in a buckled mode.
7. The unitary composite insulating exterior wall panel of claim 1,
the bridge cutoff layer is a hollow bridge cutoff shell, and the bridge cutoff shell is arranged at the top of the side wall.
8. The unitary composite insulating exterior wall panel of claim 1,
the first lateral wall on bridge cut-off layer is contradicted with the heat preservation sandwich layer, the second lateral wall on bridge cut-off layer exposes, the first lateral wall on bridge cut-off layer with the second lateral wall on bridge cut-off layer is relative, the second lateral wall on bridge cut-off layer to lid one side extends there is check to keep off the wall, the lid sets up between the check that the bridge cut-off layer of both sides keeps off the wall.
9. The unitary composite insulating exterior wall panel of claim 1,
the inner side of the bridge cut-off layer is arranged at the top of the side wall, and fire retardant particles bonded by resin adhesive are arranged on the outer side of the bridge cut-off layer.
10. The unitary composite insulating exterior wall panel of claim 1,
the cover body is a glass fiber net reinforced polymer anti-crack mortar surface layer.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115162653A (en) * | 2022-06-24 | 2022-10-11 | 中环绿建集成房屋科技河北有限公司 | Assembled heat preservation and structure integration wallboard |
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| CN203499098U (en) * | 2013-08-30 | 2014-03-26 | 湖北弘毅钢结构工程有限公司 | Compound external wallboard with reinforced concrete external layer |
| WO2019007224A1 (en) * | 2017-07-04 | 2019-01-10 | 山东大学 | Thermal-insulation external wall board, special mold and manufacturing method therefor |
| CN209479137U (en) * | 2018-12-20 | 2019-10-11 | 大连翼兴节能科技股份有限公司 | A kind of fireproof heated board |
| CN214531475U (en) * | 2020-09-10 | 2021-10-29 | 山东圆梦绿色建筑科技有限公司 | Unit type composite heat-insulating external wall board |
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| CN203499098U (en) * | 2013-08-30 | 2014-03-26 | 湖北弘毅钢结构工程有限公司 | Compound external wallboard with reinforced concrete external layer |
| WO2019007224A1 (en) * | 2017-07-04 | 2019-01-10 | 山东大学 | Thermal-insulation external wall board, special mold and manufacturing method therefor |
| CN209479137U (en) * | 2018-12-20 | 2019-10-11 | 大连翼兴节能科技股份有限公司 | A kind of fireproof heated board |
| CN214531475U (en) * | 2020-09-10 | 2021-10-29 | 山东圆梦绿色建筑科技有限公司 | Unit type composite heat-insulating external wall board |
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| CN115162653A (en) * | 2022-06-24 | 2022-10-11 | 中环绿建集成房屋科技河北有限公司 | Assembled heat preservation and structure integration wallboard |
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