CN215330681U - Integrated sandwich cast-in-place concrete insulation board - Google Patents
Integrated sandwich cast-in-place concrete insulation board Download PDFInfo
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- CN215330681U CN215330681U CN202121577242.9U CN202121577242U CN215330681U CN 215330681 U CN215330681 U CN 215330681U CN 202121577242 U CN202121577242 U CN 202121577242U CN 215330681 U CN215330681 U CN 215330681U
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Abstract
The utility model discloses an integrated sandwich cast-in-place concrete insulation board, which comprises a plastering layer, wherein a concrete layer is arranged on the outer side of the plastering layer, an insulation layer is arranged on the outer side of the concrete layer, a reinforced concrete structure layer is arranged on the outer side of the insulation layer, and mixed mortar is arranged on the outer side of the reinforced concrete structure layer. The fireproof and flame-retardant effect in the mixed mortar can improve and reduce the influence caused by fire.
Description
Technical Field
The utility model relates to the field of construction, in particular to an integrated sandwich cast-in-place concrete insulation board.
Background
The building exterior wall insulation board is compounded by polymer mortar, glass fiber mesh cloth, flame-retardant molded polystyrene foam board (EPS) or extruded sheet (XPS) and other materials; the material is a preferred material for meeting the energy-saving requirement of the current house buildings and improving the heat-insulating level of the outer walls of industrial and civil buildings, and is also a preferred material for energy-saving reconstruction of the existing buildings.
Along with the improvement of the heat insulation performance of the house building, the thickness and the volume weight of the external wall composite heat insulation plate are gradually increased, and the uncertainty of the outdoor environment is added, such as expansion and contraction caused by temperature change, so that the external wall composite heat insulation plate has potential safety hazards, and the whole heat insulation plate is bulged and even falls off, thereby affecting the fire safety.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an integrated sandwich cast-in-place concrete insulation board, when the integrated sandwich cast-in-place concrete insulation board is used, the insulation board and an outer wall can be integrally cast and constructed, the insulation board is positioned in the wall (on one side outside the wall), one side of the insulation board is supported by a steel wire net rack, the insulation board is connected with a steel bar net rack by a connecting piece, a fixing piece main bar penetrates through the insulation board to be connected with a main body structure and support a template, and structural layer concrete is simultaneously cast on the inner side and the outer side of the insulation board.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an integration with filling cast in situ concrete heated board, includes the rendering coat, the outside of rendering coat is provided with concrete layer, concrete layer's the outside is provided with the heat preservation, the outside of heat preservation is provided with reinforced concrete structure layer, reinforced concrete structure layer's the outside is provided with mixed mortar.
As a preferred technical scheme, the middle of the concrete layer is provided with a structural slab, a plurality of groups of bottom columns are arranged on the outer side of the structural slab, the top end of each group of bottom columns is provided with a top block, and the bottom columns are embedded into the heat insulation layer.
As a preferable technical scheme of the utility model, the heat-insulating mortar is filled in the heat-insulating layer.
As a preferable technical scheme of the utility model, the diameter of the top block is larger than that of the bottom column, and the sum of the lengths of each group of the bottom column and the top block is larger than 200 mm.
As a preferred technical scheme of the utility model, the thickness of the concrete layer and the reinforced concrete structure layer is larger than that of the heat insulation layer.
As a preferable technical solution of the present invention, the area of the structural slab is greater than two thirds of the area of the concrete layer.
As a preferable technical scheme of the utility model, the mixed mortar is fireproof flame-retardant mortar.
Compared with the prior art, the utility model can achieve the following beneficial effects:
1. when the composite mortar is used, the insulation board and the outer wall can be integrally cast, the insulation layer is positioned in the wall (outer side), one side of the insulation board is supported by the steel wire net rack, the insulation board is connected with the steel wire net rack by the connecting piece, the main reinforcement of the fixing piece penetrates through the insulation board to be connected with the main body structure and support the template, and the structural layer concrete is simultaneously cast on the inner side and the outer side.
2. The utility model belongs to green building materials, is safe and environment-friendly, completely solves the fire safety and falling hidden danger of an external thermal insulation system of an external wall, has safe, stable and reliable system, and meets the energy-saving requirement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a schematic structural diagram at a in fig. 3.
Wherein: 1. coating a surface layer; 2. a concrete layer; 21. a structural panel; 22. a bottom pillar; 23. a top block; 3. a heat-insulating layer; 4. a reinforced concrete structural layer; 5. and (4) mixing the mortar.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-4, the utility model provides an integrated sandwich cast-in-place concrete insulation board, which comprises a plastering layer 1, wherein a concrete layer 2 is arranged on the outer side of the plastering layer 1, an insulation layer 3 is arranged on the outer side of the concrete layer 2, a reinforced concrete structure layer 4 is arranged on the outer side of the insulation layer 3, and mixed mortar 5 is arranged on the outer side of the reinforced concrete structure layer 4.
Can pour the construction with heated board and outer wall an organic whole, heat preservation 3 are located the wall (outer one side), one side of heated board is done the support with the wire net rack, be connected heated board connecting piece and steel bar net rack, pierce through heated board and major structure with the mounting owner muscle and support the template, in, structural layer concrete is poured simultaneously in the outside, be applicable to severe cold, the multilayer in the hot winter cold area in summer, high-rise civil construction, large tracts of land structural slab 21 is fixed with concrete layer 2, sill pillar 22 and kicking block 23 wherein can with 3 zonulae occludens of heat preservation, guarantee structural stability, fire prevention flame retardant efficiency in the mixed mortar 5, can improve the influence that reduces the conflagration and cause.
In other embodiments, the middle of the concrete layer 2 is provided with a structural slab 21, the outer side of the structural slab 21 is provided with a plurality of groups of bottom pillars 22, the top end of each group of bottom pillars 22 is provided with a top block 23, and the bottom pillars 22 are embedded in the heat insulation layer 3.
The structural plate 21 can strengthen the fixed connection relation between the concrete layer 2 and the heat preservation layer 3, strengthen the integrity and improve the heat preservation effect.
In other embodiments, the insulating layer 3 is filled with insulating mortar.
The heat insulation performance of the structure is improved.
In other embodiments, the diameter of the top piece 23 is greater than the diameter of the bottom posts 22, and the sum of the lengths of each set of bottom posts 22 and top piece 23 is greater than 200 millimeters.
The top block 23 and the bottom column 22 are embedded into the heat-insulating layer 3 to play a role in limiting and fixing and avoid falling risks.
In other embodiments, the thickness of the concrete layer 2 and the reinforced concrete structure layer 4 are both larger than that of the insulating layer 3.
The external protection effect is improved, and the external mixed mortar has the flame-retardant protection effect on the inside.
In other embodiments, the area of the structural slab 21 is greater than two thirds of the area of the concrete layer 2.
The larger area of the structural plate 21 can enlarge the fixing effect with the heat insulation plate 3.
In other embodiments, mixed mortar 5 is a fire-retardant mortar.
The mixed mortar 5 plays a role of protecting the internal structure.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an integration sandwich cast in situ concrete heated board, includes rendering coat (1), its characterized in that: the concrete layer (2) is arranged on the outer side of the plastering layer (1), the heat-insulating layer (3) is arranged on the outer side of the concrete layer (2), the reinforced concrete structure layer (4) is arranged on the outer side of the heat-insulating layer (3), and the mixed mortar (5) is arranged on the outer side of the reinforced concrete structure layer (4).
2. The integrated sandwich cast-in-place concrete heat-insulating board according to claim 1, characterized in that: the middle part of concrete layer (2) is provided with structural slab (21), the outside of structural slab (21) is provided with multiunit foundation (22), every group the top of foundation (22) all is provided with kicking block (23), just in foundation (22) all inlays and establishes into heat preservation (3).
3. The integrated sandwich cast-in-place concrete heat-insulating board according to claim 2, characterized in that: and the heat-insulating layer (3) is filled with heat-insulating mortar.
4. The integrated sandwich cast-in-place concrete insulation board according to claim 3, characterized in that: the diameter of the top block (23) is larger than that of the bottom column (22), and the sum of the lengths of each group of the bottom column (22) and the top block (23) is larger than 200 mm.
5. The integrated sandwich cast-in-place concrete heat-insulating board according to claim 1, characterized in that: the thickness of the concrete layer (2) and the thickness of the reinforced concrete structure layer (4) are both larger than that of the heat insulation layer (3).
6. The integrated sandwich cast-in-place concrete heat-insulating board according to claim 2, characterized in that: the area of the structural slab (21) is greater than two thirds of the area of the concrete layer (2).
7. The integrated sandwich cast-in-place concrete heat-insulating board according to claim 1, characterized in that: the mixed mortar (5) is fireproof flame-retardant mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121577242.9U CN215330681U (en) | 2021-07-12 | 2021-07-12 | Integrated sandwich cast-in-place concrete insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121577242.9U CN215330681U (en) | 2021-07-12 | 2021-07-12 | Integrated sandwich cast-in-place concrete insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215330681U true CN215330681U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121577242.9U Active CN215330681U (en) | 2021-07-12 | 2021-07-12 | Integrated sandwich cast-in-place concrete insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215330681U (en) |
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2021
- 2021-07-12 CN CN202121577242.9U patent/CN215330681U/en active Active
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