CN201261924Y - Anticracking prefabricated floor cover board - Google Patents
Anticracking prefabricated floor cover board Download PDFInfo
- Publication number
- CN201261924Y CN201261924Y CNU2008201492573U CN200820149257U CN201261924Y CN 201261924 Y CN201261924 Y CN 201261924Y CN U2008201492573 U CNU2008201492573 U CN U2008201492573U CN 200820149257 U CN200820149257 U CN 200820149257U CN 201261924 Y CN201261924 Y CN 201261924Y
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- China
- Prior art keywords
- slab
- anticracking
- cracking
- precast
- prefabricated floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an anti-cracking precast floor slab which comprises a precast slab and a concrete layer at the slab joint. Lower anti-cracking layers are also arranged under the adjacent precast slab joints, and structural adhesive is a mixture of 107 adhesive and cement. Since the anti-cracking layers are additionally arranged at the lower parts of the adjacent precast slab joints, thereby strengthening the slab joints and playing the role of cracking resistance, and the gird glass fiber cloth can be stuck to the lower parts of the slab joints through the anti-cracking layers and via the structural adhesive to achieve the purpose of cracking resistance. The utility model has simple structure, is feasible for construction, has high cracking resistance, reduces the maintenance cost for the cracks of the floor slab and enhances the beauty on use.
Description
Technical field
The utility model relates to constructional materials, relates to a kind of precast floor slab that prevents the crack specifically.
Background technology
Floor has cast-in-situ floor in the building trade, also has precast floor slab, general precast plate is the rectangular slab structure that contains some through holes, nestle up successively by a plurality of precast plates and to put together, at the precast plate plate seam place pouring concrete that places, there are the crack problem between precast plate all the time in the roof of the precast floor slab formation that forms thus or ground then.After using a period of time, just be easy to generate the crack at the seam place of contiguous prefabricated plate, when having ponding on roof or the ground, water will be along the seam seepage.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned deficiency provides a kind of anticracking prefabricated floor structure, has solved the technical problem that existing precast floor slab easily splits.
The technical solution of the utility model is:
The prefabricated floor structure of a kind of anticracking comprises the layer of concrete between precast plate and adjacent panels seam, also is provided with anti-parting below contiguous prefabricated plate seam.
The prefabricated floor structure of above-mentioned anticracking, described anti-parting are to be made of structure glue and netted glass glass cloth, and netted glass glass cloth is bonded at contiguous prefabricated plate seam place with structure glue.
The prefabricated floor structure of above-mentioned anticracking, described structure glue are 107 glue and cement admixture.
The utility model is owing to added anti-parting in contiguous prefabricated plate seam bottom, reinforced the plate seam, play the effect of anticracking, anti-parting is with structure glue grid glass glass cloth to be bonded at the bottom that plate stitches, and reaches the purpose of anticracking, and the utility model is simple in structure, easily construction, anti crack performance is strong, has reduced the maintenance cost that produces because of cracks on floor slab, has reduced the cost that flooring is handled.
Description of drawings
Accompanying drawing is a front view structural representation of the present utility model.
The specific embodiment
The prefabricated floor structure of a kind of as shown in drawings anticracking, the prefabricated floor structure of a kind of anticracking, comprise the layer of concrete 2 between precast plate 1 and adjacent panels seam, layer of concrete between the adjacent panels seam and basic unit's decorative layer 5 form one, carry on a shoulder pole respectively on basic unit's body of wall crossbeam at the two ends of precast plate, near the side load of the precast plate of basic unit's body of wall longeron on basic unit's body of wall longeron 4, below contiguous prefabricated plate seam, also be provided with anti-parting 3, described anti-parting 3 is to be made of structure glue and netted glass glass cloth, netted glass glass cloth is bonded at contiguous prefabricated plate seam place with structure glue, and described structure glue is 107 glue and cement admixture.
Claims (3)
1, the prefabricated floor structure of a kind of anticracking comprises the layer of concrete between precast plate and adjacent panels seam, it is characterized in that: also be provided with anti-parting below contiguous prefabricated plate seam.
2, the prefabricated floor structure of anticracking according to claim 1 is characterized in that: described anti-parting is to be made of structure glue and netted glass glass cloth, and netted glass glass cloth is bonded at contiguous prefabricated plate seam place with structure glue.
3, the prefabricated floor structure of anticracking according to claim 2 is characterized in that: described structure glue is 107 glue and cement admixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201492573U CN201261924Y (en) | 2008-09-17 | 2008-09-17 | Anticracking prefabricated floor cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201492573U CN201261924Y (en) | 2008-09-17 | 2008-09-17 | Anticracking prefabricated floor cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201261924Y true CN201261924Y (en) | 2009-06-24 |
Family
ID=40808398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201492573U Expired - Fee Related CN201261924Y (en) | 2008-09-17 | 2008-09-17 | Anticracking prefabricated floor cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201261924Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942905A (en) * | 2010-09-09 | 2011-01-12 | 新蒲建设集团有限公司 | Method for treating assembly-type floorslab cracks |
| CN103114654A (en) * | 2013-01-31 | 2013-05-22 | 中国建筑第七工程局有限公司 | Novel concrete composite plate seam structure |
| CN104746890A (en) * | 2015-01-29 | 2015-07-01 | 天津市房屋质量安全鉴定检测中心 | Method for strengthening dense-rib hollow brick floor slab |
| CN111101628A (en) * | 2020-01-02 | 2020-05-05 | 中国矿业大学 | FRP sheet material connecting structure and method for precast concrete beam plate system |
| CN111101629A (en) * | 2020-01-02 | 2020-05-05 | 中国矿业大学 | Cantilever platform-FRP sheet material connecting structure and method for precast concrete beam plate system |
-
2008
- 2008-09-17 CN CNU2008201492573U patent/CN201261924Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942905A (en) * | 2010-09-09 | 2011-01-12 | 新蒲建设集团有限公司 | Method for treating assembly-type floorslab cracks |
| CN101942905B (en) * | 2010-09-09 | 2011-08-10 | 新蒲建设集团有限公司 | Method for treating assembly-type floorslab cracks |
| CN103114654A (en) * | 2013-01-31 | 2013-05-22 | 中国建筑第七工程局有限公司 | Novel concrete composite plate seam structure |
| CN104746890A (en) * | 2015-01-29 | 2015-07-01 | 天津市房屋质量安全鉴定检测中心 | Method for strengthening dense-rib hollow brick floor slab |
| CN111101628A (en) * | 2020-01-02 | 2020-05-05 | 中国矿业大学 | FRP sheet material connecting structure and method for precast concrete beam plate system |
| CN111101629A (en) * | 2020-01-02 | 2020-05-05 | 中国矿业大学 | Cantilever platform-FRP sheet material connecting structure and method for precast concrete beam plate system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20130917 |