CN207633674U - A kind of prefabricated thermal insulation exterior wall plate - Google Patents
A kind of prefabricated thermal insulation exterior wall plate Download PDFInfo
- Publication number
- CN207633674U CN207633674U CN201721065647.8U CN201721065647U CN207633674U CN 207633674 U CN207633674 U CN 207633674U CN 201721065647 U CN201721065647 U CN 201721065647U CN 207633674 U CN207633674 U CN 207633674U
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- prefabricated
- thermal insulation
- cement board
- exterior wall
- wall plate
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Abstract
The utility model discloses a kind of prefabricated thermal insulation exterior wall plates.The prefabricated thermal insulation exterior wall plate includes the prefabricated cement board as wall face, and interior page wall is prefabricated on the inside of the prefabricated cement board；The prefabricated cement board and interior page wall are fixedly connected to form integrated outer wall plate.The Side fascia manufacturing cost of the utility model is low, and thickness is thin, at low cost.
Description
Technical field
The utility model is related to a kind of prefabricated thermal insulation exterior wall plates, belong to PC housing industries field（Building）.
Background technology
Currently, domestic industry is with civil building engineering, the exterior enclosure wall of the engineerings such as frame, framed bent, shear wall is mainly adopted
With medium and small blockwork, such as air-entrained concrete building block or hollow-brick block wall, organic thermal insulating material is pasted or is sprayed in masonry outside
Material, such as polyphenyl board thermal insulation board, foamed plastics way.There are many above-mentioned way process, engineering construction and management role are heavy, hold
The problems such as being also easy to produce hollowing, cracking, seeping water, fall off, and fire protecting performance is poor, security risk is big.
Therefore, band heat preserving exterior wall prefabricated components are gradually used in recent years, use prefabricated sandwich Side fascia, Sanming City substantially
It controls Side fascia to be made of interior page wall, insulating layer, outer page wall three parts, since the process is more complicated for it, the connection of thermal insulation board relies on
A large amount of connectors are fixed, and connector material cost is higher and connector deals with the factors such as be easy to fall off improperly, leads to sandwich wall
Plate cost is high and there are some potential safety problemss, and cladding panel is heavier, can influence agent structure stress, increases building cost.
Utility model content
The utility model is intended to provide a kind of prefabricated thermal insulation exterior wall plate, and the Side fascia manufacturing cost is low, and thickness is thin, cost
It is low.
To achieve the goals above, technical solution used by the utility model is：
A kind of prefabricated thermal insulation exterior wall plate, is structurally characterized in that, includes the prefabricated cement board as wall face, described
It is prefabricated with interior page wall on the inside of prefabricated cement board；The prefabricated cement board and interior page wall are fixedly connected to form outside monoblock type
Wallboard.
The cement board of the utility model is directly produced with prefabricated board together as a result, is compared for sandwich wallboard,
Thermal insulation board is lacked, has saved special connector, has reduced the thickness of preformed layer, reduce cost.
Embodiment according to the present utility model can also make the utility model further optimization, below for optimization after
The technical solution of formation：
In order to improve the structural strength of interior page wall, the interior page wall is precast concrete layer, the precast concrete knot
It is embedded with steel reinforcement cage in structure layer.
In order to improve the overall stability of Side fascia, multiple connectors are embedded in the prefabricated cement board, it is described
The medial surface of the relatively prefabricated cement board in connector part stretches out, and the connector is by the prefabricated cement board and interior page
Wall is fixedly connected to form entirety.In order to further improve the stability that cement board is connected with interior page wall, the connector
In I-shaped.
To improve cementability can be good, to can guarantee that cement board is effectively fastened with interior page wall, the prefabricated foaming
The medial surface of cement plate is male and fomale(M＆F).
In order to make the surface of exterior wall meet design requirement, the medial surface of the prefabricated cement board is equipped with anticracking grout
Layer.
In order to facilitate lifting, the prefabricated cement board is formed by polylith cement board unit spliced.
Preferably, the thickness of the prefabricated cement board is 40mm-60mm.
Preferably, the thickness of the interior page wall is 180mm-220mm.
Compared with prior art, the utility model has the beneficial effects that：The cement board of the utility model is directly with pre-
Making sheet produces together, compared to for sandwich wallboard, has lacked thermal insulation board, has saved special connector, reduce preformed layer
Thickness（Sandwich wallboard originally is 200mm+50mm+50mm, and the thickness of the thermal insulation external wall panel of the utility model is
200mm+50mm, thickness reduce 50mm）, the weight of prefabricated components is alleviated, cement board density only has 0.4g/cm3-
The density of 0.5g/cm3, concrete are 2.45g/cm3, and it is artificial to save mold, mold assembling to optimize production technology,
Ensure under same heat-retaining condition, is effectively controlled cost, and the function of thermal-insulating waterproof can be played, it is low to play valence of fine quality
Effect.
Description of the drawings
Fig. 1 is the structure principle chart of the utility model one embodiment.
Specific implementation mode
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case of, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as
There are "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure
Play restriction effect.
A kind of prefabricated thermal insulation exterior wall plate, as shown in Figure 1, be combined by page wall 3 in structure sheaf and cement board 1,
Not only have the effect of energy-saving heat preserving, and alien invasion can be provided and exempt to decorate.Cement board light weight, and intensity is far above poly-
Benzene plate, therefore the prefabricated outer wall panel being combined hardly increases construction weight, significantly reduces the load of lifting machinery.This is multiple
Side fascia is closed since to compare sandwich wallboard simple for its technique, and material utilization amount is reduced, therefore can be effective in component cost
It reduces.
The prefabricated thermal insulation exterior wall plate of the utility model is when making by directly being poured in the cement board 1 of tiling
Page wall 3, due to cement board rough surface（It is preferably formed as male and fomale(M＆F)）, adhesive property is good, to can guarantee cement board 1
Effectively fastened with interior page wall 3, preferably when making in cement board built-in connection 2, then pour interior page wall on it, glue
Riveting knot is closed, and so that cement board is connect with interior page wall more firm.
First will（Band connection part）Cement board is placed in die station mold, and steel reinforcement cage is installed in mold, each production installation
The same Side fascia of technique.After installing the thermal insulation external wall panel in project, anticracking grout can be smeared in cement board makes outer surface
Reach design requirement, cement board is an entirety in figure, can also be certain specification fritter it is assembled.
Multiple connectors 2, the relatively prefabricated foaming water in 2 part of the connector are embedded in the prefabricated cement board 1
The medial surface of mud plate 1 stretches out, and the prefabricated cement board 1 and interior page wall 3 are fixedly connected to form entirety by the connector 2.
The connector 2 is in I-shaped.The thickness of the prefabricated cement board 1 is 50mm.The thickness of the interior page wall 3 is 200mm.
The content that above-described embodiment illustrates should be understood as that these embodiments are only used for being illustrated more clearly that the utility model,
Rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art are new to this practicality
The modification of the various equivalent forms of type each falls within the application range as defined in the appended claims.
Claims (9)
1. a kind of prefabricated thermal insulation exterior wall plate, which is characterized in that include the prefabricated cement board as wall face（1）, described
Prefabricated cement board（1）Inside is prefabricated with interior page wall（3）；The prefabricated cement board（1）With interior page wall（3）It is fixedly connected
Form integrated outer wall plate.
2. prefabricated thermal insulation exterior wall plate according to claim 1, which is characterized in that the interior page wall（3）For precast concrete
Structure sheaf is embedded with steel reinforcement cage in the precast concrete layer.
3. prefabricated thermal insulation exterior wall plate according to claim 1, which is characterized in that the prefabricated cement board（1）It is upper pre-
It is embedded with multiple connectors（2）, the connector（2）The relatively prefabricated cement board in part（1）Medial surface stretch out, the connection
Part（2）By the prefabricated cement board（1）With interior page wall（3）It is fixedly connected to form entirety.
4. prefabricated thermal insulation exterior wall plate according to claim 3, which is characterized in that the connector（2）In I-shaped.
5. the prefabricated thermal insulation exterior wall plate according to any one of claim 1-4, which is characterized in that the prefabricated foam cement
Plate（1）Medial surface be male and fomale(M＆F).
6. the prefabricated thermal insulation exterior wall plate according to any one of claim 1-4, which is characterized in that the prefabricated foam cement
Plate（1）It is formed by polylith cement board unit spliced.
7. the prefabricated thermal insulation exterior wall plate according to any one of claim 1-4, which is characterized in that the prefabricated foam cement
Plate（1）Thickness be 40mm-60mm.
8. the prefabricated thermal insulation exterior wall plate according to any one of claim 1-4, which is characterized in that the interior page wall（3）'s
Thickness is 180mm-220mm.
9. the prefabricated thermal insulation exterior wall plate according to any one of claim 1-4, which is characterized in that the prefabricated foam cement
Plate（1）Medial surface be equipped with anticracking grout layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065647.8U CN207633674U (en) | 2017-08-24 | 2017-08-24 | A kind of prefabricated thermal insulation exterior wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065647.8U CN207633674U (en) | 2017-08-24 | 2017-08-24 | A kind of prefabricated thermal insulation exterior wall plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207633674U true CN207633674U (en) | 2018-07-20 |
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ID=62861425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721065647.8U Active CN207633674U (en) | 2017-08-24 | 2017-08-24 | A kind of prefabricated thermal insulation exterior wall plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN207633674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936576A (en) * | 2021-02-23 | 2021-06-11 | 中清大科技股份有限公司 | Production method of thermal insulation external wall panel |
-
2017
- 2017-08-24 CN CN201721065647.8U patent/CN207633674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936576A (en) * | 2021-02-23 | 2021-06-11 | 中清大科技股份有限公司 | Production method of thermal insulation external wall panel |
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