CN202370107U - Repairing structure of building wall slit - Google Patents
Repairing structure of building wall slit Download PDFInfo
- Publication number
- CN202370107U CN202370107U CN2011204956425U CN201120495642U CN202370107U CN 202370107 U CN202370107 U CN 202370107U CN 2011204956425 U CN2011204956425 U CN 2011204956425U CN 201120495642 U CN201120495642 U CN 201120495642U CN 202370107 U CN202370107 U CN 202370107U
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- China
- Prior art keywords
- crack
- groove
- building wall
- peg
- slit
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- 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.)
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Abstract
The utility model discloses a repairing structure of a building wall slit, which comprises the slit (1) of a building wall. Grooves (2) are arranged along the length direction of the slit (1) at intervals of 3-20cm, one metal nail (3) embedded in the slit (1) is arranged in each groove (2), nail cap ends of the metal nails (3) are protruded out of the bottom surfaces of the grooves (2) and are lower than the upper surfaces of the grooves (2), cement mortar (4) covering the nail cap ends of the metal nails (3) is filled in each groove (2), and cement mortar or putty powder is filled in remaining slits (1). The repairing structure of the building wall slit not only has the advantages of being simple and convenient to construct, simple in structure and capable of effectively avoiding or reducing continued deformation of the slits and avoiding regeneration of the slits, but also has the advantages of being free of maintenance, low in construction cost and time-saving and labor-saving in construction and the like.
Description
Technical field
The utility model relates to a kind of preparing structure of building wall body slit, belongs to the architecture structural crack technical field of construction.
Background technology
At present; In the architectural design technical field; Between normal framework, shear wall or the frame-shear wall structure of adopting, the infilled wall that build the back and the concrete column of pouring into a mould earlier, wall usually owing to material at the inconsistent wall crazing that causes of contraction that expands with heat and contract with cold, causes under the moisture expansion and drying shrinkage condition; In addition, normal because (blowing out) vibration or uneven settlement of foundation cause wall crazing in masonry structure, thus influence the attractive in appearance and function of use of building.In the prior art; To the general repairing way of this type wall body slit is to adopt powder to protect cement mortar or powder of lacquer putty for use on is filled and led up its sealing, fills and leads up the crack though adopt existing this mode temporarily to seal, because development also can be continued in the crack under from now on temperature in four seasons and humidity alternate cycles; Existing this method for repairing and mending can not tackle the problem at its root; After crossing certain hour, its wall body slit also can manifest, and also need repeat to repair to handle.So existing mending building wall body slit mode still is not ideal enough.
Summary of the invention
The purpose of the utility model is, thus provide a kind of easy construction, simple in structure, and can effectively prevent or reduce the preparing structure that the crack distortion prevents the building wall body slit that the crack produces once more, to overcome the deficiency of prior art.
The technical scheme of the utility model is to constitute like this: the preparing structure of a kind of building wall body slit of the utility model does; This structure comprises the crack of construction wall; On the crack along its length direction whenever at a distance from the groove that is interval with of 3～20cm; In each groove, all be provided with an embedding and advance the peg in the crack; And the head of a nail end of peg protrudes from the bottom surface of groove and is lower than the upper surface of groove, in each groove, fills the cement mortar completely have the head of a nail end with peg to cover in, in remaining crack, is filled with cement mortar or powder of lacquer putty for use on.
Above-mentioned groove be shaped as circle or rectangle, the diameter that it is circular or the width of its rectangle or length are 2～5 times of crack width; Depth of groove is 0.8～1.5 centimetre.
The diameter of above-mentioned peg is greater than 0.5～3 millimeter of the width in crack, and the length of peg is 2～12 centimetres.
Owing to adopted technique scheme, the utility model embeds peg in wall body slit, and the mode in crack retrains the crack securely through embed into peg, has solved the follow-up contingent distortion in crack, cracking problem effectively.Through test and the actual proof of using, adopt the utility model patched crack the phenomenon in crack does not also take place again after through the time more than 2 years.Therefore; The utility model compared with prior art; Thereby the utility model not only have easy construction, simple in structure, and can effectively prevent or reduce the crack and continue distortion and prevent the advantage that the crack produces once more, and the utility model also has advantages such as non-maintaining, that construction cost is lower, construction is time saving and energy saving.The utility model is specially adapted to the repairing in the bearing wall of masonry, framework, shear wall, frame structure and non-bearing wall body crack is handled.
Description of drawings
Facad structure sketch map when Fig. 1 does not also whitewash on body of wall for the utility model;
Fig. 2 is the A-A sectional structure sketch map of Fig. 1.
Description of reference numerals: 1-crack, 2-groove, 3-peg, 4-cement mortar.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is further described.
The embodiment of the utility model: the utility model makes up according to following method; When repair in the bearing wall in, framework mixed to existing brick, shear wall, frame-shear wall structure and the crack of non-bearing wall body; This method comprises the method that adopts traditional cement mortar or powder of lacquer putty for use on sealing to fill and lead up building wall body slit; Before adopting the sealing of cement mortar or powder of lacquer putty for use on to fill and lead up building wall body slit; Earlier by whenever on crack 1, polishing groove 2 along the length direction in crack 1 at a distance from the interval of 3～20cm; In each groove 2, all use a peg 3 to embed crack 1 then, prevent and reduce the distortion in crack 1, and then cover in and groove 2 is filled and led up with the head of a nail end of cement mortar 4 with peg 3 through the mode that in crack 1, embeds peg 3; After treating cement mortar 4 final set, can adopt cement mortar or powder of lacquer putty for use on that 1 sealing of remaining building wall body slit filled and led up.Its crack 1 is the crack of bearing wall and non-bearing wall body in brick mix structure, frame construction, shear wall structure, the frame-shear wall structure.
The sketch map of the preparing structure of a kind of building wall body slit of the utility model that makes up according to said method is as depicted in figs. 1 and 2; This structure comprises the crack 1 on the traditional architecture body of wall; On crack 1, whenever produce a groove 2 at a distance from the interval of 3～20cm along its length direction; Can the shape of groove 2 be made as circle or rectangle; And the diameter of the width of the diameter that it is circular or its rectangle or length is controlled at the scope of 2～5 times of the width in crack 1, also can the shape of groove 2 be made as ellipse or other convenient arbitrarily shape of making; Groove 2 degree of depth are controlled at 0.8～1.5 centimetre; An embedding all is set in each groove 2 then advances the peg 3 in the crack 1; And the head of a nail end that makes peg 3 protrudes from the bottom surface of groove 2 and is lower than the upper surface of groove 2; Peg 3 can adopt the common metal nail that is provided with head of a nail head of the prior art; The diameter of the peg 3 that is adopted should be greater than 0.5～3 millimeter of the width in crack 1, and the length controlled of peg 3 is built in 2～12 centimetres; Adopt the traditional cement mortar 4 to fill full each groove 2 and the head of a nail end of peg 3 is covered in then, adopt traditional cement mortar 4 or powder of lacquer putty for use on that remaining crack 1 sealing is filled and led up at last.
Claims (3)
1. the preparing structure of a building wall body slit; The crack (1) that comprises construction wall; It is characterized in that: (1) is gone up along its length direction whenever and to be interval with a groove (2) at a distance from 3～20cm in the crack; In each groove (2), all be provided with an embedding and advance the peg (3) in the crack (1); And the head of a nail end of peg (3) protrudes from the bottom surface of groove (2) and is lower than the upper surface of groove (2), and filling completely has the cement mortar (4) that the head of a nail end with peg (3) covers in each groove (2), in remaining crack (1), is filled with cement mortar or powder of lacquer putty for use on.
2. the preparing structure of building wall body slit according to claim 1 is characterized in that: groove (2) be shaped as circle or rectangle, the diameter that it is circular or the width of its rectangle or length are 2～5 times of crack (1) width; Groove (2) degree of depth is 0.8～1.5 centimetre.
3. the preparing structure of building wall body slit according to claim 1 is characterized in that: the diameter of peg (3) is greater than 0.5～3 millimeter of the width of crack (1), and the length of peg (3) is 2～12 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204956425U CN202370107U (en) | 2011-12-02 | 2011-12-02 | Repairing structure of building wall slit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204956425U CN202370107U (en) | 2011-12-02 | 2011-12-02 | Repairing structure of building wall slit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370107U true CN202370107U (en) | 2012-08-08 |
Family
ID=46593815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204956425U Expired - Fee Related CN202370107U (en) | 2011-12-02 | 2011-12-02 | Repairing structure of building wall slit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132707A (en) * | 2011-12-02 | 2013-06-05 | 贵州中建建筑科研设计院有限公司 | Repairing method and structure for building wall crack |
-
2011
- 2011-12-02 CN CN2011204956425U patent/CN202370107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132707A (en) * | 2011-12-02 | 2013-06-05 | 贵州中建建筑科研设计院有限公司 | Repairing method and structure for building wall crack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |