CN204098287U - The cast-in-place exterior wall of compound - Google Patents
The cast-in-place exterior wall of compound Download PDFInfo
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- CN204098287U CN204098287U CN201420539386.9U CN201420539386U CN204098287U CN 204098287 U CN204098287 U CN 204098287U CN 201420539386 U CN201420539386 U CN 201420539386U CN 204098287 U CN204098287 U CN 204098287U
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- wall
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- composite board
- exterior wall
- concrete
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Abstract
The utility model relates to the cast-in-place exterior wall of a kind of compound, comprising: concrete wall, has door and window hole, be provided with composite board below door and window hole in the middle part of described concrete wall, and composite board is embedded in described concrete wall, is fixedly connected with described concrete wall.Implement the utility model and can carry out concreting together with the body of wall be connected, thus achieve disposable integral and build, ensure that the planeness of metope simultaneously, improve efficiency of construction and construction quality.
Description
Technical field
The utility model relates to technical field of buildings, more particularly, relates to a kind of cast-in-place exterior wall of compound of the structure wall construction that can be used in skin.
Background technology
In traditional building construction process, generally adopt building block to fill for the structure body of wall in skin, after perimeter body structure completes construction, build building block by laying bricks or stones in reserved opening position, Block type depending on design, such as, uses air-entrained concrete building block etc.The mode of this structure exterior wall needs after agent structure has been built, carry out secondary and builds by laying bricks or stones, and efficiency of construction is low.Meanwhile, the surface of wall planeness after having built by laying bricks or stones is not high, can carry out the subsequent handlings such as Puttying, have impact on construction speed after need plastering.
Utility model content
The purpose of this utility model is, low for the efficiency of construction in prior art China and foreign countries wall construction process, affects the problem of construction speed, provides a kind of compound cast-in-place exterior wall, to overcome the low problem of efficiency of construction of the prior art.
The utility model provides a kind of compound cast-in-place exterior wall, comprises concrete wall, has door and window hole, be provided with composite board below door and window hole in the middle part of described concrete wall, and composite board is embedded in described concrete wall, is fixedly connected with described concrete wall.
The cast-in-place exterior wall of compound of the present utility model, composite board is expansion polyphenyl plate composite concrete board or expansion polyphenyl plate composite calcium silicate plate.
The cast-in-place exterior wall of compound of the present utility model, composite board is rectangular plate and the width of composite board is equal with door and window hole width.
The cast-in-place exterior wall of compound of the present utility model, composite board is concave shape sheet material, and concave shape sheet material encloses described door and window hole.
The cast-in-place exterior wall of compound of the present utility model, concave shape sheet material comprises 3 blocks of sub-composite boards of rectangle closely spliced.
The cast-in-place exterior wall of compound of the present utility model, also comprises wall connecting piece, and one end of wall connecting piece is fixedly connected with concrete wall, and the other end is fixedly connected with composite board.
The cast-in-place exterior wall of compound of the present utility model, also comprises the covering layer being arranged on composite board and concrete wall seam crossing, and described covering layer comprises the first non-shrink mortar layer, grid cloth and the second non-shrink mortar layer that outwards stack gradually from seam crossing.
The cast-in-place exterior wall of compound of the present utility model, also comprises the covering layer of the seam crossing be arranged between adjacent sub-composite board, and described covering layer comprises the first non-shrink mortar layer, grid cloth and the second non-shrink mortar layer that outwards stack gradually from seam crossing.
The cast-in-place exterior wall of compound of the present utility model, is provided with the distributing bar of colligation in described concrete wall.
Implement the cast-in-place exterior wall of compound of the present utility model and there is following beneficial effect: have employed expansion polyphenyl plate composite concrete board or calcium silicate board and construct exterior wall with concrete wall, concreting can be carried out together with the body of wall be connected, thus achieve disposable integral and build, ensure that the planeness of metope simultaneously, improve efficiency of construction and construction quality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described, wherein:
Fig. 1 is the cast-in-place exterior wall front view of compound of the utility model first embodiment;
Fig. 2 be in Fig. 1 embodiment along A-A to sectional drawing;
Fig. 3 is the structural representation of composite board and concrete wall seam crossing in the utility model first embodiment;
Fig. 4 is the enlarged diagram of Fig. 3 encircled;
Fig. 5 is the cast-in-place exterior wall front view of compound of the utility model second embodiment;
Fig. 6 is the structural representation of composite board in Fig. 5 embodiment;
Fig. 7 is the structural representation of adjacent sub-composite board seam crossing in the utility model second embodiment;
Fig. 8 is the enlarged diagram of Fig. 7 encircled;
Fig. 9 is the flow chart of the cast-in-place exterior wall construction process of the utility model compound.
Detailed description of the invention
The utility model needs to use building block to fill for existing exterior wall, and the exterior wall made needs after agent structure has been built, carry out secondary and builds by laying bricks or stones, and efficiency of construction is low; Simultaneously, surface of wall planeness after having built by laying bricks or stones is not high, the subsequent handlings such as Puttying can be carried out after need plastering, have impact on the problem of construction speed, provide a kind of compound cast-in-place exterior wall, by expansion polyphenyl plate composite concrete board or calcium silicate board, concreting is carried out together with the body of wall be connected, thus achieve disposable integral and build, ensure that the planeness of metope simultaneously, improve efficiency of construction and construction quality.
In order to be illustrated more clearly in the effect of the technical solution of the utility model and its correspondence, below in conjunction with such as figure and detailed description of the invention are described in detail to the utility model.
Be illustrated in figure 1 the elevation of the cast-in-place exterior wall of compound of the utility model first embodiment.It is concrete wall 2 near outdoor side, and the middle part of concrete wall 2 has door and window hole 3, and door and window hole 3 installs window for the later stage on body of wall, is composite board 1 immediately below door and window hole 3.It should be noted that, composite board 1, position relationship between concrete wall 2 and door and window hole 3 is demonstrated in FIG in order to clear, omit the concrete membrane outside composite board 1, reality watches this body of wall from outside time, composite board 1 can not be seen, only can see that is, composite board 1 embeds completely or be partly embedded in concrete wall 1 in the concrete wall 2 of " returning " shape and the door and window hole 3 of centre.In the present embodiment, composite board 1 can select the sheet material be made up of expansion polyphenyl plate composite concrete board, or be the sheet material be made up of expansion polyphenyl plate composite calcium silicate plate, the sheet material of these two kinds of compounds can provide enough intensity, indeformable in installation and use procedure, be convenient to form composite board with expansion polyphenyl plate, be convenient to install, can wet construction be carried out.In the present embodiment, the structure of expansion polyphenyl plate composite concrete board selected by composite board 1.
In order to how clearer explanation constructs the cast-in-place exterior wall of compound of Fig. 1 embodiment, existing composition graphs 2 pairs of Fig. 1 embodiments are described.Fig. 2 is in Fig. 1 embodiment, along the sectional view in A-A direction.As can be seen from Figure 2, outside-in is followed successively by concrete wall 2, expansion polyphenyl plate 11 and cement board 12.Expansion polyphenyl plate 11 and cement board 12 are combined into an overall composite board 1 in advance.Construction step as follows: first by expansion polyphenyl plate composite concrete board near model sheetinstallat, the shape of template is consistent with the shape of concrete wall 1.Then in expansion polyphenyl plate 11, wall connecting piece 4 is inserted.After this distributing bar of colligation concrete wall in template, these reinforcing bars are to ensure that the concrete wall 1 of subsequent members have enough intensity.Last concreting in a template, after concrete drying, expansion polyphenyl plate composite concrete board and concrete wall tightly link together.
Preferably, at the seam crossing of composite board 1 with concrete wall 2, be also coated with one deck covering layer 5 as shown in Figure 3, covering layer 5, for ensureing the tight joint between composite board 1 and concrete wall 2, is avoided occurring the problems such as seepage.In the present embodiment, covering layer 5 is three layer construction, specifically as shown in Figure 4.Fig. 4 is the enlarged diagram of encircled in Fig. 3.Covering layer 5 is realized by following technique: first smear one deck non-shrink mortar at composite board 1 and the seam crossing of concrete wall 2, form the first non-shrink mortar layer 51, then on this non-shrink mortar, one deck grid cloth 52 is hung up, finally spread one deck non-shrink mortar again, form the second non-shrink mortar layer 53.
The utility model also provides in addition the embodiment of the cast-in-place exterior wall of compound first, and its elevation as shown in Figure 5.In the second embodiment of the present utility model, near outdoor side is concrete wall 2 equally, and composite board 1 is then near indoor side, and the middle part of concrete wall 2 has door and window hole 3.In a upper embodiment, composite board 1 is positioned at immediately below door and window hole 3, and in the present embodiment, composite board 1 is in " recessed " shape structure, and door and window hole 3 is positioned at the notch position of " recessed " shape structure.Equally, in Figure 5, composite board 1, position relationship between concrete wall 2 and door and window hole 3 is demonstrated in order to clear, omit the concrete membrane outside composite board 1, reality watches this body of wall from outside time, composite board 1 can not be seen, only can see in the concrete wall 2 of " returning " shape and the door and window hole 3 of centre.
In a upper embodiment, composite board 1 be a monoblock complete hard plate, shape be rectangle and, width is equal with door and window hole width.And in the present embodiment, then the little hard plate be vertically close to side by side by 3 pieces is formed.As shown in Figure 6.3 pieces of sub-composite boards (101,102,103) are spliced into " recessed " shape structure, and such connecting method can be good at the door and window hole of applicable various sizes.
And when adopting this embodiment, except needing to take mode as shown in Figure 3 to carry out smearing except junction between composite board 1 and concrete wall 1, the seam between each sub-composite board needs to smear covering layer equally.As shown in Figure 7, at the seam crossing of two blocks of sub-composite boards (102,103), in order to ensure that seam does not affect the water resistance of overall exterior wall, ensureing that adjacent sub-composite board closely engages, smearing upper caldding layer 5 at seam crossing.In the present embodiment, covering layer 5 is three layer construction, specifically as shown in Figure 8.Fig. 8 is the enlarged diagram of encircled in Fig. 7.Covering layer 5 is realized by following technique: first smear one deck non-shrink mortar at the seam crossing of the seam crossing of two blocks of sub-composite boards (102,103), form the first non-shrink mortar layer 51, then on this non-shrink mortar, one deck grid cloth 52 is hung up, finally spread one deck non-shrink mortar again, form the second non-shrink mortar layer 53.By known with the covering layer technics comparing in a upper embodiment, the covering layer technique of each seam crossing in the utility model is identical, constructor can first be coated with last layer non-shrink mortar to all seams when practical operation, then correspondence hangs up grid cloth on mortar, on all grid cloths, finally coat the non-shrink mortar of another layer again.
The difference of two embodiments that the utility model is above-mentioned provided only is that the shape of composite board and door and window hole is different; those skilled in the art should be understood that; as long as the mode of component exterior wall adopts the mode of the disposable placing of concrete of composite board to realize, all within protection domain of the present utility model.
Corresponding to above-mentioned two embodiments, the flow process of exterior wall constructed by the utility model as shown in Figure 9.First in step S1, by the model sheetinstallat of composite board near hollow, template has two relative " going back to " shape sides, and namely side has a through hole, and composite board is positioned at the below of through hole.When composite board is arranged on template, side near template is installed, and with another one side separately, like this when follow-up placing of concrete, can ensure forming a complete concrete surface near outdoor side.Preferably, the sheet material be made up of expansion polyphenyl plate composite concrete board selected by composite board, or be the sheet material be made up of expansion polyphenyl plate composite calcium silicate plate.
After installing composite board and template according to above-mentioned step, perform step S2, composite board inserts wall connecting piece on the side of template, and wall connecting piece part hammers in composite board, and part is outer is in addition exposed in the inner space of template.
After this carry out step S3, inner in the template of hollow, colligation distributing bar, these reinforcing bars form the structure of steel concrete together with concrete after having watered concrete below, strengthen the intensity of body of wall.
After completing above-mentioned step, just can in step s 4 which, by the inside of deployed concreting to template, make concrete fill up the inner space of template completely, then wait for that concrete drying is frozen into body of wall.
After concrete setting, can link into an integrated entity with composite board, wall connecting piece then further enhances attachment force between the two, ensure that composite board can not come off from concrete wall.Now template is removed, perform step S5.In S5, all seams are smeared, form covering layer.Seam crossing such as between composite board and concrete, forms the seam crossing etc. of each sub-composite board between complete composite board.This covering layer is by being first coated with one deck non-shrink mortar, then hangs up one deck grid cloth, is finally coated with one deck non-shrink mortar again to realize on grid cloth.
After completing above step, wall body structure has just been built, because the profile pattern at body of wall can be controlled by template, do not need to carry out flattening process again, do not need to use masonry to carry out piling up metope, significantly reduce the workload of construction, the efficiency of constructing is improved yet.
Implement the cast-in-place exterior wall of compound of the present utility model, have employed expansion polyphenyl plate composite concrete board or calcium silicate board and construct exterior wall with concrete wall, concreting can be carried out together with the body of wall be connected, thus achieve disposable integral and build, ensure that the planeness of metope simultaneously, improve efficiency of construction and construction quality.
These are only the utility model detailed description of the invention, scope of the present utility model can not be limited with this, the equalization change that those skilled in the art in the art do according to this creation, and the change that those skilled in that art know, all still should belong to the scope that the utility model is contained.
Claims (9)
1. the cast-in-place exterior wall of compound, it is characterized in that, comprise concrete wall (2), described concrete wall (2) middle part has door and window hole (3), described door and window hole (3) below is provided with composite board (1), and described composite board (1) to be embedded in described concrete wall (2) and to be fixedly connected with described concrete wall (2).
2. the cast-in-place exterior wall of compound according to claim 1, is characterized in that, described composite board (1) is expansion polyphenyl plate composite concrete board or expansion polyphenyl plate composite calcium silicate plate.
3. the cast-in-place exterior wall of compound according to claim 1 and 2, is characterized in that, described composite board (1) is for rectangular plate and the width of described composite board (1) is equal with described door and window hole (3) width.
4. the cast-in-place exterior wall of compound according to claim 1 and 2, is characterized in that, described composite board (1) is concave shape sheet material, and described concave shape sheet material encloses both sides and the below of described door and window hole (3).
5. the cast-in-place exterior wall of compound according to claim 4, is characterized in that, described concave shape sheet material comprises 3 blocks of sub-composite boards of rectangle (101,102,103) closely spliced.
6. the cast-in-place exterior wall of compound according to claim 5, it is characterized in that, also comprise the covering layer (5) of the seam crossing be arranged between adjacent sub-composite board (101,102,103), described covering layer (5) comprises the first non-shrink mortar layer (51), grid cloth (52) and the second non-shrink mortar layer (53) that outwards stack gradually from seam crossing.
7. the cast-in-place exterior wall of compound according to claim 1 and 2, it is characterized in that, also comprise wall connecting piece (4), one end of described wall connecting piece (4) is fixedly connected with concrete wall (2), and the other end of described wall connecting piece (4) is fixedly connected with described composite board (1).
8. the cast-in-place exterior wall of compound according to claim 1 and 2, it is characterized in that, also comprise the covering layer (5) being arranged on described composite board (1) and concrete wall (2) seam crossing, described covering layer (5) comprises the first non-shrink mortar layer (51), grid cloth (52) and the second non-shrink mortar layer (53) that outwards stack gradually from seam crossing.
9. the cast-in-place exterior wall of compound according to claim 1, is characterized in that, is provided with the distributing bar of colligation in described concrete wall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539386.9U CN204098287U (en) | 2014-09-18 | 2014-09-18 | The cast-in-place exterior wall of compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539386.9U CN204098287U (en) | 2014-09-18 | 2014-09-18 | The cast-in-place exterior wall of compound |
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| Publication Number | Publication Date |
|---|---|
| CN204098287U true CN204098287U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539386.9U Withdrawn - After Issue CN204098287U (en) | 2014-09-18 | 2014-09-18 | The cast-in-place exterior wall of compound |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264872A (en) * | 2014-09-18 | 2015-01-07 | 东莞市万科建筑技术研究有限公司 | Composite cast-in-situ outer wall and construction method thereof |
-
2014
- 2014-09-18 CN CN201420539386.9U patent/CN204098287U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264872A (en) * | 2014-09-18 | 2015-01-07 | 东莞市万科建筑技术研究有限公司 | Composite cast-in-situ outer wall and construction method thereof |
| CN104264872B (en) * | 2014-09-18 | 2017-04-12 | 东莞市万科建筑技术研究有限公司 | Composite cast-in-situ outer wall and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20170412 |
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| AV01 | Patent right actively abandoned |