CN220521728U - Prefabricated composite insulation structure integrated wallboard - Google Patents
Prefabricated composite insulation structure integrated wallboard Download PDFInfo
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- CN220521728U CN220521728U CN202321497239.5U CN202321497239U CN220521728U CN 220521728 U CN220521728 U CN 220521728U CN 202321497239 U CN202321497239 U CN 202321497239U CN 220521728 U CN220521728 U CN 220521728U
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- layer
- insulating layer
- waterproof breathable
- prefabricated composite
- insulation structure
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- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 238000009413 insulation Methods 0.000 title claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000004321 preservation Methods 0.000 claims description 23
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 15
- 239000004567 concrete Substances 0.000 claims description 10
- 230000010354 integration Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses an integrated wallboard of a prefabricated composite heat-insulating structure, which relates to the technical field of buildings and comprises a leveling layer, wherein one side of the leveling layer is fixedly connected with a first waterproof breathable film, one side of the first waterproof breathable film, which is far away from the leveling layer, is provided with an outer heat-insulating layer in a fitting way, one side surface of the outer heat-insulating layer is provided with uniformly distributed wedge-shaped grooves, an inner heat-insulating layer with wedge-shaped strips is embedded in the wedge-shaped grooves, one side of the inner heat-insulating layer, which is far away from the outer heat-insulating layer, is provided with a second waterproof breathable layer in a fitting way, the surface of the second waterproof breathable layer, which is far away from the inner heat-insulating layer, is fixedly provided with equidistant and transversely distributed reinforced steel beams, one side of the reinforced steel beams, which is far away from the second waterproof breathable layer, is respectively fixedly connected with outer steel bars, middle web bars and inner steel bars, a plurality of uniformly distributed thread grooves are uniformly arranged between the inner heat-insulating layer and the outer heat-insulating layer, and bolts are fixedly arranged in the thread grooves, so that the structure using performance is improved.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a prefabricated composite heat-insulating structure integrated wallboard.
Background
Prefabricated modular building is an assembly technology, and the wall of the building can be prefabricated in factories and assembled on construction sites. Along with the continuous development of the building industry, the composite heat-insulating structure integrated wallboard can be formed by embedding the steel bar truss in the concrete wallboard and then pouring concrete into the steel bar truss.
Most of prefabricated composite heat-insulating structure integrated wallboards are large in size, and if assembled in factories, the wallboards are transported uniformly, and jolt in transportation can influence the firmness of wallboard integration; in addition, for the building outer wall in severe cold and cold areas, the performances of water tightness, air tightness, sound insulation, fire prevention, heat preservation and the like are indispensible, and the thermal comfort of the indoor environment and the living, living and working conditions are directly influenced.
Disclosure of Invention
The utility model aims to provide a prefabricated composite heat-insulating structure integrated wallboard, which solves the technical problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prefabricated composite insulation structure integration wallboard, includes the screed-coat, one side fixed connection of screed-coat is provided with first waterproof ventilated membrane, first waterproof ventilated membrane is kept away from one side laminating of screed-coat is provided with outer heat preservation, evenly distributed's wedge groove has been seted up on one side surface of outer heat preservation, the embedding of wedge inslot is provided with the inner heat preservation that has wedge strip, just inner heat preservation with threaded connection is fixed between the outer heat preservation, inner heat preservation keep away from one side laminating of outer heat preservation is provided with the waterproof ventilated layer of second, the waterproof ventilated layer of second is kept away from the fixed surface of inner heat preservation is provided with equidistance and lateral distribution's reinforcement girder steel, the reinforcement girder steel is kept away from one side of the waterproof ventilated layer of second is fixedly connected with outside reinforcing bar, middle web bar and inboard reinforcing bar respectively.
Optionally, a plurality of evenly distributed thread grooves are evenly formed between the inner heat preservation layer and the outer heat preservation layer, and bolts are fixed in the thread grooves in a threaded manner.
Optionally, the outer reinforcement, the middle web reinforcement and the inner reinforcement are distributed in an i-shape with alternating horizontal and vertical directions.
Optionally, the outer reinforcement, the middle web reinforcement, the inner reinforcement and the thread groove are distributed in a staggered manner.
Optionally, the inner heat-insulating layer and the outer heat-insulating layer are both specifically autoclaved aerated concrete slabs.
Optionally, the surface of the second waterproof breathable layer is provided with a notch with the same size as the thread groove in a penetrating way.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the wedge-shaped groove and the thread groove, a constructor can detach the inner heat insulation layer and the outer heat insulation layer through the wedge-shaped groove and the thread groove, so that the inner heat insulation layer and the outer heat insulation layer are divided into two whole bodies of the inner heat insulation layer, the outer steel bar, the middle web bar and the inner steel bar, the transportation is convenient, the occupied area is reduced, and when the wallboard is used and installed later, the bolt and the inner heat insulation layer with the wedge-shaped strip are assembled in a matched manner, and the wallboard can also play a fixing role on the prefabricated composite heat insulation structure integrated wallboard, thereby facilitating the installation and the use of the wallboard and improving the service performance of the structure.
In addition, the outside reinforcing steel bars, the middle web bars and the inside reinforcing steel bars which are alternately arranged in an horizontal-vertical mode and in an I shape can improve the firmness of the wallboard, and the firmness of the prefabricated composite heat-insulating structure integrated wallboard is provided.
2. The utility model utilizes the inner heat-insulating layer and the outer heat-insulating layer which are made of autoclaved aerated concrete plates, and the autoclaved aerated concrete plates are novel green building materials which are light and porous and are prepared by taking cement, lime, silica sand and the like as main raw materials and adding different numbers of reinforcement meshes subjected to corrosion prevention treatment according to the structural requirements; the autoclaved aerated concrete slab with porous crystals is produced through high-temperature high-pressure steam curing, has lower density than common cementitious materials, and has excellent properties of fire resistance, sound insulation, heat preservation and the like, thus improving the service performance of the prefabricated composite heat preservation structure integrated wallboard.
Drawings
FIG. 1 is a front view of the structure of the present utility model;
FIG. 2 is a rear elevational view of the structure of the present utility model;
FIG. 3 is a schematic partial side view in cross section of the structure of the present utility model.
In the figure: 1-leveling layer, 2-first waterproof ventilated membrane, 3-outer thermal insulation layer, 4-wedge groove, 5-inner thermal insulation layer, 6-second waterproof ventilated layer, 7-thread groove, 8-bolt, 9-reinforced steel beam, 10-outside steel bar, 11-middle web bar, 12-inside steel bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a prefabricated composite insulation structure integration wallboard, including screed-coat 1, one side fixed connection of screed-coat 1 is provided with first waterproof ventilated membrane 2, one side laminating that screed-coat 1 was kept away from to first waterproof ventilated membrane 2 is provided with outer thermal insulation layer 3, evenly distributed's wedge groove 4 has been seted up on one side surface of outer thermal insulation layer 3, the embedding is provided with the inner thermal insulation layer 5 that has the wedge strip in the wedge groove 4, and threaded connection is fixed between inner thermal insulation layer 5 and the outer thermal insulation layer 3, evenly offered a plurality of evenly distributed's thread groove 7 between inner thermal insulation layer 5 and the outer thermal insulation layer 3, the surface of second waterproof ventilated layer 6 runs through and has seted up the notch with thread groove 7 equidimension, thread groove 7 internal thread is fixed with bolt 8, one side laminating that outer thermal insulation layer 3 was kept away from to inner thermal insulation layer 5 is provided with second waterproof ventilated layer 6, the fixed surface of keeping away from inner thermal insulation layer 5 is provided with equidistance and transversely distributed's reinforcement girder 9, one side that second ventilated layer 6 was kept away from second waterproof web 10, middle web 11 and reinforcing bar 12 are fixedly connected with outside respectively to reinforcement bar.
More specifically, in this embodiment, the constructor can detach the inner insulating layer 5 and the outer insulating layer 3 through the wedge-shaped groove 4 and the thread groove 7, so that the constructor is divided into the leveling layer 1 and the outer insulating layer 3, and the inner insulating layer 5, the outer reinforcing steel bar 10, the middle web 11 and the inner reinforcing steel bar 12 are integrated, so that the constructor can be transported conveniently, the occupied area is reduced, and when the constructor is used and installed later, the bolt 8 and the inner insulating layer 5 with wedge-shaped strips are assembled in a matched manner, and the prefabricated composite insulating structure integrated wallboard can be fixed, so that the installation and the use of the wallboard are facilitated, and the effect of the structural use performance is improved; the first waterproof breathable film 2 and the second waterproof breathable layer 6 can effectively avoid phenomena of condensation and the like on the inner side of the wallboard caused by the indoor and outdoor temperature difference effect of the composite wallboard, can prevent external moisture from penetrating, also ensure free circulation of water vapor in the wallboard, improve the wall structure, and further improve the service performance of the prefabricated composite insulation structure integrated wallboard.
The outer reinforcing steel bars 10, the middle web bars 11 and the inner reinforcing steel bars 12 are distributed in an I shape with alternating transverse and vertical directions, and the outer reinforcing steel bars 10, the middle web bars 11 and the inner reinforcing steel bars 12 are distributed in a staggered manner with the thread grooves 7.
The prefabricated composite heat-insulating structure integrated wallboard is characterized in that outer side steel bars, middle web bars and inner side steel bars which are alternately arranged horizontally and vertically in an I shape can improve the firmness of the wallboard, and the firmness of the prefabricated composite heat-insulating structure integrated wallboard is provided; in addition, the staggered distribution among the outer side reinforcing steel bars 10, the middle web bars 11, the inner side reinforcing steel bars 12 and the thread grooves 7 can ensure that the bolts 8 are in unobstructed threaded installation into the thread grooves 7, and the wallboard is convenient to install and use.
Embodiment II, based on the above embodiment:
further, the inner heat preservation layer 5 and the outer heat preservation layer 3 are both specifically autoclaved aerated concrete plates.
More specifically, in this embodiment, the autoclaved aerated concrete slab of the inner heat-insulating layer 5 and the outer heat-insulating layer 3 is a novel lightweight porous green environmental-friendly building material which uses cement, lime, silica sand and the like as main raw materials and is configured and added with different numbers of reinforcement meshes subjected to corrosion prevention treatment according to structural requirements; the autoclaved aerated concrete slab with porous crystals is produced through high-temperature high-pressure steam curing, has lower density than common cementitious materials, and has excellent properties of fire resistance, sound insulation, heat preservation and the like, thus improving the service performance of the prefabricated composite heat preservation structure integrated wallboard.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prefabricated composite insulation structure integration wallboard, includes screed-coat (1), its characterized in that: one side of the leveling layer (1) is fixedly connected with a first waterproof breathable film (2), one side, far away from the leveling layer (1), of the first waterproof breathable film (2) is provided with an outer heat-insulating layer (3) in a fitting mode, one side surface of the outer heat-insulating layer (3) is provided with uniformly distributed wedge-shaped grooves (4), and an inner heat-insulating layer (5) with wedge-shaped strips is embedded in the wedge-shaped grooves (4);
a second waterproof breathable layer (6) is attached to one side, far away from the outer heat-insulating layer (3), of the inner heat-insulating layer (5), and reinforcing steel beams (9) which are equidistantly and transversely distributed are fixedly arranged on the surface, far away from the inner heat-insulating layer (5), of the second waterproof breathable layer (6);
one side of the reinforced steel beam (9) far away from the second waterproof breathable layer (6) is fixedly connected with an outer steel bar (10), a middle web bar (11) and an inner steel bar (12) respectively.
2. The prefabricated composite insulation structure integrated wallboard of claim 1, wherein: the inner heat preservation layer (5) is fixedly connected with the outer heat preservation layer (3) through threads;
a plurality of evenly distributed thread grooves (7) are evenly formed between the inner heat preservation layer (5) and the outer heat preservation layer (3), and bolts (8) are fixed in the thread grooves (7) in an internal thread mode.
3. The prefabricated composite insulation structure integrated wallboard of claim 2, wherein: the outer side reinforcing steel bars (10), the middle web bars (11) and the inner side reinforcing steel bars (12) are distributed in an I-shaped mode in a transverse-vertical alternating mode.
4. A prefabricated composite insulation structure integrated wallboard according to claim 3, wherein: the outer side reinforcing steel bars (10), the middle web bars (11), the inner side reinforcing steel bars (12) and the thread grooves (7) are distributed in a staggered mode.
5. The prefabricated composite insulation structure integrated wallboard of claim 1, wherein: the inner heat preservation layer (5) and the outer heat preservation layer (3) are both specifically autoclaved aerated concrete plates.
6. The prefabricated composite insulation structure integrated wallboard of claim 2, wherein: the surface of the second waterproof breathable layer (6) is provided with a notch with the same size as the thread groove (7) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497239.5U CN220521728U (en) | 2023-06-12 | 2023-06-12 | Prefabricated composite insulation structure integrated wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497239.5U CN220521728U (en) | 2023-06-12 | 2023-06-12 | Prefabricated composite insulation structure integrated wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220521728U true CN220521728U (en) | 2024-02-23 |
Family
ID=89936344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321497239.5U Active CN220521728U (en) | 2023-06-12 | 2023-06-12 | Prefabricated composite insulation structure integrated wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220521728U (en) |
-
2023
- 2023-06-12 CN CN202321497239.5U patent/CN220521728U/en active Active
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