CN105297925A - Embedded waterstop pre-burying structure and construction method thereof - Google Patents
Embedded waterstop pre-burying structure and construction method thereof Download PDFInfo
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- CN105297925A CN105297925A CN201510779625.7A CN201510779625A CN105297925A CN 105297925 A CN105297925 A CN 105297925A CN 201510779625 A CN201510779625 A CN 201510779625A CN 105297925 A CN105297925 A CN 105297925A
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- waterstop
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- sizing punching
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Abstract
The invention relates to an embedded waterstop pre-burying structure and a construction method thereof. The embedded waterstop pre-burying structure comprises a sizing steel mold embedded in a first structure, and a waterstop fixed to the sizing steel mold, wherein accommodating space is formed in the sizing steel mold, one section of the waterstop is arranged in the accommodating space, and the other section of the waterstop is exposed from the sizing steel mold and located on the first structure. The embedded waterstop pre-burying structure is applied to the position of an underground engineering construction joint or induced crack, the waterstop is fixed by the embedded sizing steel mold, it is guaranteed that the waterstop coincides with the center line of the construction joint or induced crack, and then the waterstop is embedded in the structure and the waterstop material is protected against damage during structural construction. The waterstop effect is good, and the service life is long.
Description
Technical field
The present invention relates to the realm of building construction, espespecially a kind of embedded waterstop pre-buried structure and construction method thereof.
Background technology
At the realm of building construction, underground structure percolating water is one of key factor of restriction Development of Underground Engineering, according to data from investigation, Large Underground Structure built at present and structure, as subway station, tunnel etc., all there is a large amount of percolating water situation, had a strong impact on the use of building functions, it is also very huge that various places are used for the cost of waterproofing and leakage-stopping, especially the leakage problems of deformation joint, attractive joint construct especially in difficult point.
" underground waterproof engineering inspection of quality specification " (GB50208-2011), has done concrete requirement to waterproofing of movement joints measure for 5.2.3 article: middle buried water stop burial place should be accurate, and its center hollow ring should overlap with the center line of deformation joint." Technical code for water proof in underground engineering " (GB50108-2008) also points out in provision illustrates: the installation of middle buried water stop, when formerly watering side concrete, end mould is divided into two pieces by waterstop, fixedly difficulty is caused to template, therefore regulation end mould wants firm supporting in provision, control spillage.Because end mould supports loosely during construction, not only cause spillage, nor vibrate by regulation, make the concrete density of deformation joint poor, thus cause percolating water.
Therefore, the construction method of middle buried water stop in the past, concreting can not conveniently be carried out, and can not protect sealing material very well, antiseep effect is poor.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of embedded waterstop pre-buried structure and construction method thereof are provided, solve the problem of the antiseep weak effect of the construction method of buried water stop in prior art.
The technical scheme realizing above-mentioned purpose is: provide embedded waterstop pre-buried structure, comprising:
Be embedded in the sizing punching block of the first structure, in described sizing punching block, form accommodation space; And
Be fixed on the waterstop of described sizing punching block, be located in described accommodation space for one section of described waterstop, another section of described waterstop is exposed described sizing punching block, is embedded in described first structure.
The further improvement of the present invention's embedded waterstop pre-buried structure is, also comprises the template that gear is located at the first structure.
The further improvement of the present invention's embedded waterstop pre-buried structure is, also comprise the structure reinforcing bars be located in described first structure, described structure reinforcing bars is connected to described template.
The further improvement of the present invention's embedded waterstop pre-buried structure is, described waterstop is cross waterstop, described cross waterstop comprises interconnective short limb edge and the long edge of a wing, described short limb edge is fixed on described sizing punching block by fixture, the described long edge of a wing wears described sizing punching block, be located in described accommodation space for one section of the described long edge of a wing, another section on the described long edge of a wing is exposed described sizing punching block, is positioned at described first structure.
The further improvement of the present invention's embedded waterstop pre-buried structure is, also comprises the filler being filled in described accommodation space.
The present invention also provides a kind of construction method of embedded waterstop pre-buried structure, and be located at by described waterstop in the constuction joint between the first adjacent structure and the second structure, construction method comprises:
Sizing punching block is provided, described sizing punching block is embedded in the first structure, in described sizing punching block, form accommodation space; And
There is provided waterstop, described waterstop is fixed on described sizing punching block, be located in described accommodation space for one section of described waterstop, another section of described waterstop is exposed described sizing punching block, is embedded in described first structure.
The further improvement of the construction method of the present invention's embedded waterstop pre-buried structure is, also comprising provides template, and described Shuttering blind is located at described first structure.
The further improvement of the construction method of the present invention's embedded waterstop pre-buried structure is, also comprising provides structure reinforcing bars, is arranged in described first structure by described structure reinforcing bars, is connected by described structure reinforcing bars with described template.
The further improvement of the construction method of the present invention's embedded waterstop pre-buried structure is, described waterstop is cross waterstop, described cross waterstop comprises interconnective short limb edge and the long edge of a wing, described short limb edge fixture is fixed on described sizing punching block, one section of the described long edge of a wing is located in described accommodation space, another section on the described long edge of a wing is exposed described sizing punching block, be positioned at described first structure.
The further improvement of the construction method of the present invention's embedded waterstop pre-buried structure is, also comprises the filler providing and be filled in described accommodation space.
The beneficial effect of the embedded waterstop pre-buried structure of the present invention and construction method thereof:
The present invention is used for underground engineering construction seam or attractive joint place; waterstop is fixed by embedded sizing punching block; installation can not be partial to any position of the first structure and the second structure; can ensure that waterstop overlaps with the center line of constuction joint, attractive joint; thus will be embedded in structure in waterstop; reach the effect protecting sealing material not to be damaged in structure construction procedure, stagnant water effect is good, long service life.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embedded waterstop pre-buried structure of the present invention in the first embodiment.
Fig. 2 is the first structural representation of the embedded waterstop pre-buried structure of the present invention in the second embodiment.
Fig. 3 is the schematic diagram of the embedded waterstop pre-buried structure of the present invention in the third embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The invention provides a kind of embedded waterstop pre-buried structure and construction method thereof, below in conjunction with accompanying drawing, the embedded waterstop pre-buried structure of the present invention and construction method thereof are described.
Consult Fig. 1, show the schematic diagram of the embedded waterstop pre-buried structure of the present invention in the first embodiment.As shown in Figure 1, the first structure 1 and the second structure 2 adjacent, formed constuction joint.The embedded waterstop pre-buried structure of the present invention comprises: sizing punching block 6, waterstop 7, structure reinforcing bars 3, template 4 and fixture 5, punching block 6 of wherein shaping is embedded in the first structure 1, waterstop 7 is fixed on sizing punching block 6, template 4 gear is located at the first structure 1, structure reinforcing bars 3 is located in the first structure 1, and structure reinforcing bars 3 is connected to template 4.The present invention is used for underground engineering construction seam or attractive joint place; waterstop is fixed by embedded sizing punching block; installation can not be partial to any position of the first structure and the second structure; can ensure that waterstop overlaps with the center line of constuction joint, attractive joint; thus will be embedded in structure in waterstop; reach the effect protecting sealing material not to be damaged in structure construction procedure, stagnant water effect is good, long service life.
In the first embodiment, the first structure 1 is structural slab, and the second structure 2 is enclosing structure, forms constuction joint between structural slab and enclosing structure.Template 4 gear is located at the boundary of structural slab, and template 4 is wooden form, also comprises structure reinforcing bars 3 in the first structure, and structure reinforcing bars 3 is connected in template 4.
Sizing punching block 6 is embedded in structural slab, and sizing punching block 6 is fixed on wooden form by nailing.In the present embodiment, sizing punching block 6 is adopt the steel plate of 2mm to be processed into particular trapezium shape, and trapezoidal going to the bottom is fixed in template 4 by fixture 5, and fixture 5 is nailing.Trapezoidal upper base, to go to the bottom and high, the situation when number of nailing uses according to reality and determining.Form trapezoidal accommodation space in sizing punching block 6, place for waterstop 7.Accommodation space filler 8 in sizing punching block 6 tamps.In the present embodiment, filler 8 is foam.
In the present embodiment, waterstop 7 is cross waterstop, cross waterstop comprises interconnective short limb edge and the long edge of a wing, short limb edge is fixed on sizing punching block 6 by fixture, thus the long edge of a wing wears sizing punching block 6, be located in accommodation space for one section of the long edge of a wing, another section of waterstop 7 is exposed sizing punching block 6, is positioned at the first structure 1.
Consult Fig. 2, show the first structural representation of the embedded waterstop pre-buried structure of the present invention in the second embodiment.As shown in Figure 2, in the second embodiment, the first structure 10 is the first structural slab, and the second structure 20 is the second structural slab, forms constuction joint between two structural slabs.Template 4 gear is located at the boundary of the first structural slab, and template 4 is wooden form, also comprises structure reinforcing bars 3 in the first structural slab, and structure reinforcing bars 3 is connected in template 4.
Sizing punching block 6 is embedded in the first structural slab, and sizing punching block 6 is fixed on wooden form by nailing.In the present embodiment, identical with the first embodiment of sizing punching block 6, the structure of waterstop 7, annexation, does not repeat them here.
Consult Fig. 3, show the schematic diagram of the embedded waterstop pre-buried structure of the present invention in the third embodiment.As shown in Figure 3, in the third embodiment, the first structure 11 is structural slab, and the second structure 21 is body of wall, forms constuction joint between structural slab and body of wall.Template 4 gear is located at the boundary of structural slab, and template 4 is wooden form, also comprises structure reinforcing bars 3 in structural slab, and structure reinforcing bars 3 is connected in template 4.
Sizing punching block 6 is embedded in structural slab, and sizing punching block 6 is fixed on wooden form by nailing.In the present embodiment, identical with the first embodiment of sizing punching block 6, the structure of waterstop 7, annexation, does not repeat them here.
Below the construction method of the embedded waterstop pre-buried structure of the present invention is explained:
Waterstop 7 is located in the constuction joint between the first adjacent structure 1 and the second structure 2 by the present invention, provides template 4, and template 4 gear is established the border being fixed on the first structure 1; There is provided structure reinforcing bars 3, be arranged at by structure reinforcing bars 3 in first structure 1, be connected by structure reinforcing bars 3 with template 4, template 4 is wooden form.
There is provided sizing punching block 6, be embedded in by sizing punching block 6 in first structure 1, sizing punching block 6 is fixed on template 4 by fixture 5, forms accommodation space in sizing punching block 6; In the present embodiment, fixture 5 is nailing, and sizing punching block 6 be that the steel plate of 2mm is processed into particular trapezium shape, and trapezoidal going to the bottom is fixed in template 4 by fixture 5, trapezoidal upper base, goes to the bottom and height, the situation when number of nailing uses according to reality and determining.
Waterstop 7 is provided, waterstop 7 is fixed on sizing punching block 6, in the present embodiment, waterstop 7 is cross waterstop, cross waterstop comprises interconnective short limb edge and the long edge of a wing, short limb edge is fixed on sizing punching block 6, thus one of the long edge of a wing section is located in accommodation space, and another section of waterstop 7 is exposed sizing punching block 6, is positioned at the first structure 1.
Accommodation space in sizing punching block 6 is used for accommodating waterstop 7, and tamps with filler 8.In the present embodiment, filler 8 is foam.
In the first embodiment, the first structure 1 is structural slab, and the second structure 2 is enclosing structure, forms constuction joint between structural slab and enclosing structure.Template 4 gear is located at the boundary of structural slab, and template 4 is wooden form, also comprises structure reinforcing bars 3 in the first structure, and structure reinforcing bars 3 is connected in template 4.
Sizing punching block 6 is embedded in structural slab.Sizing punching block 6 is fixed on wooden form by nailing.Waterstop 7 is provided, in the present embodiment, waterstop 7 is cross waterstop, cross waterstop comprises interconnective short limb edge and the long edge of a wing, short limb edge is fixed on sizing punching block 6, thus one of the long edge of a wing section is located in accommodation space, another section of waterstop 7 is exposed sizing punching block 6, is positioned at the first structure 1.
In the second embodiment, the first structure 10 is the first structural slab, and the second structure 20 is the second structural slab, forms constuction joint between two structural slabs.Template 4 gear is located at the boundary of the first structural slab, and also comprise structure reinforcing bars 3 in the first structure, structure reinforcing bars 3 is connected in template 4.
Sizing punching block 6 is embedded in the first structural slab.Sizing punching block 6 is identical with the first embodiment with the annexation of waterstop 7, does not repeat them here.
In the third embodiment, the first structure 11 is structural slab, and the second structure 21 is body of wall, forms constuction joint between structural slab and body of wall.Template 4 gear is located at the boundary of structural slab, and also comprise structure reinforcing bars 3 in the first structure, structure reinforcing bars 3 is connected in template 4.
Sizing punching block 6 is embedded in structural slab.Sizing punching block 6 is identical with the first embodiment with the annexation of waterstop 7, does not repeat them here.
The beneficial effect of the construction method of the embedded waterstop of the present invention is:
The present invention is used for underground engineering construction seam or attractive joint place; waterstop is fixed by embedded sizing punching block; installation can not be partial to any position of the first structure and the second structure; can ensure that waterstop overlaps with the center line of constuction joint, attractive joint; thus will be embedded in structure in waterstop; reach the effect protecting sealing material not to be damaged in structure construction procedure, stagnant water effect is good, long service life.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.
Claims (10)
1. an embedded waterstop pre-buried structure, is characterized in that, comprising:
Be embedded in the sizing punching block of the first structure, in described sizing punching block, form accommodation space; And
Be fixed on the waterstop of described sizing punching block, be located in described accommodation space for one section of described waterstop, another section of described waterstop is exposed described sizing punching block, is embedded in described first structure.
2. embedded waterstop pre-buried structure as claimed in claim 1, is characterized in that, also comprises the template that gear is located at the first structure.
3. embedded waterstop pre-buried structure as claimed in claim 2, is characterized in that, also comprise the structure reinforcing bars be located in described first structure, described structure reinforcing bars is connected to described template.
4. embedded waterstop pre-buried structure as claimed in claim 1, it is characterized in that, described waterstop is cross waterstop, described cross waterstop comprises interconnective short limb edge and the long edge of a wing, described short limb edge is fixed on described sizing punching block by fixture, the described long edge of a wing wears described sizing punching block, and be located in described accommodation space for one section of the described long edge of a wing, another section on the described long edge of a wing is exposed described sizing punching block, is positioned at described first structure.
5. embedded waterstop pre-buried structure as claimed in claim 1, is characterized in that, also comprise the filler being filled in described accommodation space.
6. a construction method for embedded waterstop pre-buried structure, be located at by described waterstop in the constuction joint between the first adjacent structure and the second structure, it is characterized in that, construction method comprises:
Sizing punching block is provided, described sizing punching block is embedded in the first structure, in described sizing punching block, form accommodation space; And
There is provided waterstop, described waterstop is fixed on described sizing punching block, be located in described accommodation space for one section of described waterstop, another section of described waterstop is exposed described sizing punching block, is embedded in described first structure.
7. the construction method of embedded waterstop pre-buried structure as claimed in claim 6, it is characterized in that, also comprising provides template, and described Shuttering blind is located at described first structure.
8. the construction method of embedded waterstop pre-buried structure as claimed in claim 6, it is characterized in that, also comprising provides structure reinforcing bars, is arranged in described first structure by described structure reinforcing bars, is connected by described structure reinforcing bars with described template.
9. the construction method of embedded waterstop pre-buried structure as claimed in claim 6, it is characterized in that, described waterstop is cross waterstop, described cross waterstop comprises interconnective short limb edge and the long edge of a wing, described short limb edge fixture is fixed on described sizing punching block, one section of the described long edge of a wing is located in described accommodation space, another section on the described long edge of a wing is exposed described sizing punching block, be positioned at described first structure.
10. the construction method of embedded waterstop pre-buried structure as claimed in claim 6, is characterized in that, also comprise the filler providing and be filled in described accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510779625.7A CN105297925B (en) | 2015-11-13 | 2015-11-13 | Embedded waterstop pre-buried structure and its construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779625.7A CN105297925B (en) | 2015-11-13 | 2015-11-13 | Embedded waterstop pre-buried structure and its construction method |
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| CN105297925A true CN105297925A (en) | 2016-02-03 |
| CN105297925B CN105297925B (en) | 2017-10-13 |
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| CN201510779625.7A Active CN105297925B (en) | 2015-11-13 | 2015-11-13 | Embedded waterstop pre-buried structure and its construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119808A (en) * | 2017-05-23 | 2017-09-01 | 中国建筑第八工程局有限公司 | Induce crack structure and its construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006017230U1 (en) * | 2006-10-20 | 2007-02-01 | Tricosal Gmbh & Co. Kg | Holding element for device for making vertical watertight building joint has holding elements forming holding region perpendicular to joint with small guide region for sealing element edge per holding yoke and common guide region |
| CN201850660U (en) * | 2010-11-09 | 2011-06-01 | 中国核工业华兴建设有限公司 | Mounting structure of rubber water-stop |
| CN202578718U (en) * | 2012-05-18 | 2012-12-05 | 中铁十二局集团第七工程有限公司 | Locating system for embedded part at construction joint between tunnel invert and secondary lining |
| CN103397600A (en) * | 2013-08-15 | 2013-11-20 | 中铁六局集团天津铁路建设有限公司 | Method for arranging water stops in box body jacking process |
| CN103774699A (en) * | 2014-03-02 | 2014-05-07 | 张朝利 | Vertical water-stop structure for concrete engineering expansion joint as well as manufacturing and construction methods for same |
| CN204125906U (en) * | 2014-09-25 | 2015-01-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Surface water passing protection structure for structure water stopping |
-
2015
- 2015-11-13 CN CN201510779625.7A patent/CN105297925B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006017230U1 (en) * | 2006-10-20 | 2007-02-01 | Tricosal Gmbh & Co. Kg | Holding element for device for making vertical watertight building joint has holding elements forming holding region perpendicular to joint with small guide region for sealing element edge per holding yoke and common guide region |
| CN201850660U (en) * | 2010-11-09 | 2011-06-01 | 中国核工业华兴建设有限公司 | Mounting structure of rubber water-stop |
| CN202578718U (en) * | 2012-05-18 | 2012-12-05 | 中铁十二局集团第七工程有限公司 | Locating system for embedded part at construction joint between tunnel invert and secondary lining |
| CN103397600A (en) * | 2013-08-15 | 2013-11-20 | 中铁六局集团天津铁路建设有限公司 | Method for arranging water stops in box body jacking process |
| CN103774699A (en) * | 2014-03-02 | 2014-05-07 | 张朝利 | Vertical water-stop structure for concrete engineering expansion joint as well as manufacturing and construction methods for same |
| CN204125906U (en) * | 2014-09-25 | 2015-01-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Surface water passing protection structure for structure water stopping |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119808A (en) * | 2017-05-23 | 2017-09-01 | 中国建筑第八工程局有限公司 | Induce crack structure and its construction method |
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| CN105297925B (en) | 2017-10-13 |
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