CN106968352A - Wall construction stitches construction method - Google Patents
Wall construction stitches construction method Download PDFInfo
- Publication number
- CN106968352A CN106968352A CN201710419435.3A CN201710419435A CN106968352A CN 106968352 A CN106968352 A CN 106968352A CN 201710419435 A CN201710419435 A CN 201710419435A CN 106968352 A CN106968352 A CN 106968352A
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- CN
- China
- Prior art keywords
- vertical
- construction method
- stitches
- vertical formwork
- construction
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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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6815—Expansion elements specially adapted for wall or ceiling parts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Construction method is stitched the invention discloses a kind of wall construction, including：Two parallel and relative vertical formworks are installed, and strip template is set on the top of vertical formwork；Split bolt hole is set on vertical formwork, two vertical formworks are tensed by split bolt；Casting concrete；Remove vertical formwork and build lower template, subsequently poured.The wall construction seam construction method that the present invention is provided, fixes two vertical formworks, and tense two vertical formworks by split bolt first, and poured between vertical formwork, after the completion of pouring, remove old vertical formwork and build new lower template, to continue to pour.Because the top of vertical formwork is provided with strip template, therefore after the completion of pouring, the both sides of the concrete wall poured can form faulting of slab ends, so that seam crossing is in convex shape, increase the contact area between new-old concrete, so that conjunction old and new concret is more firm, so as to effectively avoid situations such as construction joint seeps water.
Description
Technical field
The present invention relates to technical field of building construction, construction method is stitched more specifically to a kind of wall construction.
Background technology
When needing the segmentation to pour because of design requirement or construction in work progress, can formerly, shape between the concrete of after-pouring
Into seam, i.e. construction joint.
Traditional construction method, is, to coarse aggregate is exposed, to pass through seam crossing concrete surface dabbing after being rinsed well with water
Cement mortar is combined with lower-layer concrete.The construction method easily causes concrete formation to be followed by because seam crossing processing is not in place
Stubble substantially, and then cause construction joint at occur conjunction old and new concret loosely, interlayer, infiltration the problems such as, influence concrete structure
Perception effect and bearing capacity after shaping.
In summary, how existing construction method is improved, to improve the firmness of conjunction old and new concret, kept away
Exempt from situations such as construction joint seeps water, be current those skilled in the art's urgent problem to be solved.
The content of the invention
In view of this, construction method is stitched it is an object of the invention to provide a kind of wall construction, to improve new-old concrete knot
The firmness of conjunction, it is to avoid situations such as construction joint seeps water.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of wall construction stitches construction method, including：Two parallel and relative vertical formworks are installed, and described vertical
The top of template sets strip template；Split bolt hole is set on the vertical formwork, two institutes are tensed by split bolt
State vertical formwork；Casting concrete；Remove the vertical formwork and build lower template, subsequently poured.
It is preferred that, remove after the vertical formwork, build casting concrete formation before being additionally included in before lower template
Adhesive seal part below faulting of slab ends, with mortar leakage prevention.
It is preferred that, the seal is thick-layer double faced adhesive tape.
It is preferred that, remove after the vertical formwork, building also includes dabbing at abutment joint before lower template, and clears up seam
Locate surface.
It is preferred that, for vertical construction joints, after dabbing and cleaning, in old concrete surface swabbing cement paste.
It is preferred that, the height of the strip template is 45mm~55mm, and width is 10mm~20mm.
It is preferred that, the height of the strip template is 50mm, and width is 15mm.
The wall construction seam construction method that the present invention is provided, fixes two vertical formworks, and draw by split bolt first
Tight two vertical formworks, and poured between vertical formwork, after the completion of pouring, remove old vertical formwork and build new
Lower template, to continue to pour.Because the top of vertical formwork is provided with strip template, therefore after the completion of pouring, pour
The both sides of concrete wall can form faulting of slab ends so that seam crossing is in convex shape, increases the contact surface between new-old concrete
Product so that conjunction old and new concret more firmly, so as to effectively avoid situations such as construction joint seeps water.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is that wall construction provided in an embodiment of the present invention stitches construction method construction technology figure；
Fig. 2 is that wall construction provided in an embodiment of the present invention stitches construction method construction technology figure；
Fig. 3 is that wall construction provided in an embodiment of the present invention stitches construction method flow chart.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to Fig. 3, is wall construction seam construction method provided in an embodiment of the present invention, including：
S101：Two parallel and relative vertical formworks 1 are installed, and strip template 2 is set on the top of vertical formwork 1.
First according to the thickness of concrete wall, two vertical formworks 1 are installed, make the distance between two vertical formworks 1
It is equal with thickness of wall body.In addition, the setting of the strip template 2 on the top of vertical formwork 1, can form faulting of slab ends, such as when pouring
Shown in Fig. 2, so that more closely contact between two layers of casting concrete, improves the fastness combined.
S102：Split bolt hole is set on vertical formwork 1, two vertical formworks 1 are tensed by split bolt 3.
Vertical formwork 1 is strained and fixed by split bolt 3, it is ensured that casting process is efficiently carried out, as shown in Figure 1.
S103：Casting concrete.
After vertical formwork 1 is fixed, it just can carry out pouring operation, so as to obtain concrete wall.
S104：Remove vertical formwork 1 and build lower template 5, subsequently poured.
After the completion of the last period wall is poured, vertical formwork 1 is removed after its solidification, and lower template 5 is fixedly mounted, is installed
During lower template 5, it is also desirable to carry out tension installation using the split bolt 3 of the last period, certainly, in addition it is also necessary to additionally in lower template
5 top is also provided with split bolt 3.After being completely fixed, just can subsequently it be poured, it is specific as shown in Figure 2.
It is preferred that, after vertical formwork 1 is removed, casting concrete shape before being additionally included in before building lower template 5
Into faulting of slab ends below adhesive seal part 4, with mortar leakage prevention, as shown in Figure 2.Specifically, above-mentioned seal 4 is thick-layer double faced adhesive tape.
Certainly, the part of sealing effectiveness can be reached from remaining seal be also feasible, do not limit herein.
In the preferred embodiment of the application, after vertical formwork 1 is removed, also include docking before building lower template 5
Dabbing is carried out at seam, and clears up seam crossing surface.To improve the roughness on seam crossing surface, so as to further such that subsequently pour
Concrete and old concrete between fit it is even closer.When clearing up at dabbing, use washing preferably, so as to clear up hair loss
Bits, it is to avoid soft flocks influences the combination of new-old concrete., it is necessary to be dried after washing, new concrete is poured again afterwards.
For the construction of vertical construction joints, dabbing and after clearing up, can also in one layer of cement paste of old concrete surface brush, with
Improve the firmness of conjunction old and new concret.
In the application, the size of faulting of slab ends has certain requirement, now, and the preferable height by strip template 2 is set to
45mm~55mm, width is set to 10mm~20mm.Specifically, the height of strip template 2 is 50mm, width is 15mm, a side
Processing is easy in face, on the other hand also can preferably hide gap, and make the combination of concrete at construction joint closer.
Wall construction provided in an embodiment of the present invention stitches construction method, and two vertical formworks 1 are fixed first, and by drawing
Bolt 3 tenses two vertical formworks 1, and is poured between vertical formwork 1, after the completion of pouring, and removes old vertical formwork 1
And new lower template 5 is built, to continue to pour.Because the top of vertical formwork 1 is provided with strip template 2, therefore pouring
After the completion of, the both sides of the concrete wall poured can form faulting of slab ends so that seam crossing is in convex shape, increases new-old concrete
Between contact area so that conjunction old and new concret more firmly, so as to effectively avoid situations such as construction joint seeps water.
It is described between the embodiment of each in this specification using progressive form, it is equal that each embodiment is stressed
Be similar portion between the difference with other embodiment, each embodiment mutually referring to.
The foregoing description of the disclosed embodiments, enables those skilled in the art to realize or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and generic principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with features of novelty with principles disclosed herein most wide
Scope.
Claims (7)
1. a kind of wall construction stitches construction method, it is characterised in that including：Two parallel and relative vertical formworks (1) are installed,
And strip template (2) is set on the top of the vertical formwork (1)；Split bolt hole is set on the vertical formwork (1), led to
Cross split bolt (3) and tense two vertical formworks (1)；Casting concrete；Remove the vertical formwork (1) and build lower floor
Template (5), is subsequently poured.
2. wall construction according to claim 1 stitches construction method, it is characterised in that remove after the vertical formwork (1),
The faulting of slab ends lower section adhesive seal part (4) of casting concrete formation before being additionally included in before lower template (5) is built, to prevent leak-stopping
Slurry.
3. wall construction according to claim 2 stitches construction method, it is characterised in that the seal (4) is that thick-layer is double
Face glue.
4. wall construction according to claim 1 stitches construction method, it is characterised in that remove after the vertical formwork (1),
Building also includes dabbing at abutment joint before lower template (5), and clears up seam crossing surface.
5. wall construction according to claim 4 stitches construction method, it is characterised in that for vertical construction joints, dabbing is simultaneously
After cleaning, in old concrete surface swabbing cement paste.
6. wall construction according to claim 1 stitches construction method, it is characterised in that the height of the strip template (2)
For 45mm~55mm, width is 10mm~20mm.
7. wall construction according to claim 1 stitches construction method, it is characterised in that the height of the strip template (2)
For 50mm, width is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419435.3A CN106968352A (en) | 2017-06-06 | 2017-06-06 | Wall construction stitches construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419435.3A CN106968352A (en) | 2017-06-06 | 2017-06-06 | Wall construction stitches construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106968352A true CN106968352A (en) | 2017-07-21 |
Family
ID=59326390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710419435.3A Pending CN106968352A (en) | 2017-06-06 | 2017-06-06 | Wall construction stitches construction method |
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| CN (1) | CN106968352A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612126A (en) * | 2018-04-27 | 2018-10-02 | 中国二十冶集团有限公司 | A kind of Reinforced Concrete Retaining Walls setting-up of construction joint method for determining position |
| CN108678003A (en) * | 2018-05-28 | 2018-10-19 | 中国十七冶集团有限公司 | Formwork reinforcement structure and construction method at a kind of underground pipe gallery vertical construction joint |
| CN111411774A (en) * | 2020-04-27 | 2020-07-14 | 五冶集团上海有限公司 | Template structure for preventing construction joint dislocation and slurry leakage and construction method |
| CN113374254A (en) * | 2021-06-28 | 2021-09-10 | 中冶建工集团有限公司 | Construction method for improving forming quality of junction of new and old cast-in-place concrete walls |
| CN113982190A (en) * | 2021-06-01 | 2022-01-28 | 上海宝冶集团有限公司 | Processing method for segmental casting joint of high and large curved surface clear water column |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004360334A (en) * | 2003-06-06 | 2004-12-24 | Nishikawa Rubber Co Ltd | Joint structure |
| CN102587661A (en) * | 2012-03-22 | 2012-07-18 | 广东中城建设集团有限公司 | Method for constructing tall-section structural column of reinforced concrete frame |
| CN102900103A (en) * | 2012-08-21 | 2013-01-30 | 天津二十冶建设有限公司 | Construction gap of underground waterproof concrete structure and wall template installation method thereof |
| CN105370038A (en) * | 2014-08-26 | 2016-03-02 | 天津二十冶建设有限公司 | Jointing method of construction joint of reinforced concrete shear wall body |
-
2017
- 2017-06-06 CN CN201710419435.3A patent/CN106968352A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004360334A (en) * | 2003-06-06 | 2004-12-24 | Nishikawa Rubber Co Ltd | Joint structure |
| CN102587661A (en) * | 2012-03-22 | 2012-07-18 | 广东中城建设集团有限公司 | Method for constructing tall-section structural column of reinforced concrete frame |
| CN102900103A (en) * | 2012-08-21 | 2013-01-30 | 天津二十冶建设有限公司 | Construction gap of underground waterproof concrete structure and wall template installation method thereof |
| CN105370038A (en) * | 2014-08-26 | 2016-03-02 | 天津二十冶建设有限公司 | Jointing method of construction joint of reinforced concrete shear wall body |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612126A (en) * | 2018-04-27 | 2018-10-02 | 中国二十冶集团有限公司 | A kind of Reinforced Concrete Retaining Walls setting-up of construction joint method for determining position |
| CN108678003A (en) * | 2018-05-28 | 2018-10-19 | 中国十七冶集团有限公司 | Formwork reinforcement structure and construction method at a kind of underground pipe gallery vertical construction joint |
| CN111411774A (en) * | 2020-04-27 | 2020-07-14 | 五冶集团上海有限公司 | Template structure for preventing construction joint dislocation and slurry leakage and construction method |
| CN113982190A (en) * | 2021-06-01 | 2022-01-28 | 上海宝冶集团有限公司 | Processing method for segmental casting joint of high and large curved surface clear water column |
| CN113374254A (en) * | 2021-06-28 | 2021-09-10 | 中冶建工集团有限公司 | Construction method for improving forming quality of junction of new and old cast-in-place concrete walls |
| CN113374254B (en) * | 2021-06-28 | 2022-12-23 | 中冶建工集团有限公司 | Construction method for improving forming quality of junction of new and old cast-in-place concrete walls |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |