CN111894151A - Construction method and device for seepage-proof wallboard construction joint - Google Patents
Construction method and device for seepage-proof wallboard construction joint Download PDFInfo
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- CN111894151A CN111894151A CN202010564462.1A CN202010564462A CN111894151A CN 111894151 A CN111894151 A CN 111894151A CN 202010564462 A CN202010564462 A CN 202010564462A CN 111894151 A CN111894151 A CN 111894151A
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- steel bar
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- wire mesh
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- 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
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- 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
- E04B1/6806—Waterstops
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention provides a construction method and a device for a construction joint of an impermeable wallboard, wherein the method comprises the following steps: erecting a main steel bar structure, wherein the main steel bar structure comprises main vertical bars and horizontal main bars; manufacturing a steel bar framework with the direction consistent with that of the main vertical bars on the main steel bar structure; binding a double-layer steel wire mesh on one side of the steel reinforcement framework; laying a construction template surrounding a double-layer steel wire mesh on the outer side of the main steel bar structure; concrete is poured on the construction formwork and one side of the steel bar framework, which is provided with the double-layer steel wire mesh, and the double-layer steel wire mesh is buried in the concrete. The formwork erecting process of the construction joint of the anti-seepage wallboard can be simplified, the construction cost is saved, and the construction efficiency and the construction quality are improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction method and a device for a construction joint of an anti-seepage wallboard.
Background
With the continuous development of society, the structural style of industrial building engineering is more and more diversified and the modeling is diversified. Because the construction joints mainly refer to joint positions of new and old concrete, the construction joints usually can be provided with water stop steel plates due to the fact that the construction joints belong to waterproof weak links of the concrete, and water permeation paths are cut off through the water stop steel plates.
However, the construction joints and the water-stop steel plates also increase the difficulty in building the construction formwork, so that the overall construction progress of the main structure is slow, the workload is large, and the phenomenon of water leakage is easily caused under the condition of improper treatment.
Therefore, a new construction mode of the construction joint of the anti-seepage wallboard is needed at present to solve the problems existing in the existing construction process.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a construction method and device for a construction joint of an impermeable wallboard, so as to solve the problems of slow progress, large workload, etc. of the existing construction joint in the construction process.
The invention provides a construction method of an impermeable wallboard construction joint, which comprises the following steps: erecting a main steel bar structure, wherein the main steel bar structure comprises main vertical bars and horizontal main bars; manufacturing a steel bar framework with the direction consistent with that of the main vertical bars on the main steel bar structure; binding a double-layer steel wire mesh on one side of the steel reinforcement framework; laying a construction template surrounding a double-layer steel wire mesh on the outer side of the main steel bar structure; concrete is poured on the construction formwork and one side of the steel bar framework, which is provided with the double-layer steel wire mesh, and the double-layer steel wire mesh is buried in the concrete.
In addition, the preferable technical scheme is that in the process of building the main steel bar structure, a water stop steel plate is arranged on the main steel bar structure; the open end of the water stop steel plate is consistent with the water seepage direction of the anti-seepage wall.
In addition, the preferable technical scheme is that the arrangement direction of the steel reinforcement framework is vertical to the arrangement directions of the side template and the water stop steel plate of the construction template.
In addition, the preferable technical proposal is that the water stop steel plate is arranged across the steel bar framework and the double-layer steel bar mesh; and the length of the double-layer steel wire mesh is not less than that of the water stop steel plate.
In addition, the preferable technical scheme is that the distance between two adjacent binding points of the double-layer steel wire mesh is not more than 100 mm.
In addition, the preferable technical proposal is that after concrete is poured in the construction template; and (5) performing watering maintenance on the concrete part at the construction joint of the impervious wall.
In addition, the preferable technical scheme is that the steel reinforcement framework and the main steel reinforcement structure are fixed through welding or binding.
According to another aspect of the present invention, there is provided an impervious wall panel construction joint construction device, comprising: the water-stop steel wire mesh comprises a main steel bar structure, a steel bar framework arranged on the main steel bar structure, a water-stop steel plate, a double-layer steel wire mesh arranged on one side of the steel bar framework and a construction template arranged on the outer side of the main steel bar structure; the main steel bar structure comprises main vertical bars and horizontal main bars, and the arrangement direction of the steel bar framework is consistent with that of the main vertical bars; and the concrete of the construction joint is poured on the construction template and one side of the steel bar framework, which is provided with the double-layer steel wire mesh, and the double-layer steel wire mesh is buried in the concrete.
By utilizing the construction method and the construction device for the construction joint of the anti-seepage wallboard, the steel reinforcement framework and the double-layer steel wire mesh are manufactured on the main steel reinforcement structure, concrete is poured on the construction template and one side of the steel reinforcement framework, which is provided with the double-layer steel wire mesh, the double-layer steel wire mesh can be buried in the concrete, and the construction template can be erected in a mode that the construction difficulty can be reduced, the construction process is accelerated, and the construction quality can be ensured.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 is a flow chart of a method for constructing a construction joint of an impermeable wallboard according to an embodiment of the invention;
FIG. 2 is a side view of an impervious wall panel construction joint construction apparatus according to an embodiment of the present invention;
FIG. 3 is a front view of an impervious wall panel construction joint construction apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of concrete pouring of the construction joint of the impervious wall plate according to the embodiment of the invention.
Wherein the reference numerals include: the water stop steel plate comprises a water stop steel plate 1, a steel reinforcement framework 2, a double-layer steel wire mesh 3, a horizontal main rib 4, a main vertical rib 5 and a construction template 6.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
In order to describe the construction method and device of the seepage-proofing wallboard construction joint in detail, the following will describe the specific embodiment of the invention in detail with reference to the attached drawings.
FIG. 1 shows a flow chart of a method of construction of an impermeable wallboard construction joint according to an embodiment of the invention; fig. 2 to 4 show schematic structures of the impervious wall panel construction joint construction device according to the embodiment of the present invention from different angles, respectively.
Referring to fig. 1 to 4, the construction method of the seepage-proofing wallboard construction joint of the embodiment of the invention comprises the following steps:
s110: set up main steel structure, main steel structure includes main upright muscle and horizontal main muscle.
Wherein, accessible ligature is fixed between main muscle 5 among the main steel bar structure and the horizontal main muscle 4, and ensures that mutually perpendicular sets up between each main muscle 5 and each horizontal main muscle 4, forms a complete main steel bar structure through main muscle 5 and horizontal main muscle 4.
S120: and manufacturing a steel bar framework with the same direction as the main vertical bars on the main steel bar structure.
The steel reinforcement framework 2 can also be directly welded or bound and fixed on the main steel reinforcement structure, the steel reinforcement framework 2 is a steel structure with larger structure density, and the steel reinforcement framework is mainly arranged to bind a steel wire mesh on the steel reinforcement framework and ensure that the steel wire mesh is firm and does not deform in the subsequent concrete pouring operation. .
S130: and binding a double-layer steel wire mesh on one side of the steel reinforcement framework.
In the step, the double-layer steel wire mesh 3 is arranged on one side of the steel reinforcement framework 2, which is ready for pouring concrete, and a steel wire mesh with the thickness of 5 x 5mm can be adopted; in addition, for guaranteeing double-deck wire net 3's overall structure intensity, the distance between two adjacent ligature points of double-deck wire net 3 can set up to be not more than 100mm, and specific ligature density can be adjusted according to job site's environment and construction requirement.
S140: and laying a construction template surrounding the double-layer steel wire mesh outside the main steel bar structure.
Specifically, after the main steel bar structure, the steel bar framework 2 and the double-layer steel wire mesh 3 are manufactured, the construction template 6 surrounding the double-layer steel wire mesh 3 is laid on the outer side of the main steel bar structure according to the main structure poured as required.
S150: concrete is poured on the construction formwork and one side of the steel reinforcement framework 2, where the double-layer steel wire mesh is arranged, and the double-layer steel wire mesh is buried in the concrete.
In the process of pouring concrete, the concrete needs to be vibrated compactly, but over-vibration is avoided, the double-layer steel wire mesh 3 and the steel reinforcement framework 2 do not need to be dismantled, and the floating paddles are removed completely when the concrete is poured next time; in addition, the double-layer steel wire mesh 3 is directly poured in concrete, and a certain reinforcing effect can be achieved on the main structure.
In addition, after concrete is poured into the side templates, the concrete part at the construction joint of the impervious wall needs to be watered and maintained until the concrete part meets the standard requirement.
In addition, in order to avoid the risk of water leakage caused by the structural characteristics of the construction joint, the water stop steel plate 1 is arranged on the main steel bar structure in the process of building the main steel bar structure, and the open end of the water stop steel plate 1 is ensured to be consistent with the water seepage direction of the anti-seepage wall, so that the water stop steel plate 1 has an effective waterproof effect. It can be known that the installation direction of the water stop steel plate 1 is consistent with the installation direction of the side template of the construction template 6 and is vertical to the installation direction of the steel reinforcement framework 2.
Further, stagnant water steel sheet 1 sets up to crossing framework of steel reinforcement 2 and double-deck reinforcing bar net 3 setting to guarantee that the length of double-deck wire net 3 is not less than stagnant water steel sheet 1's length on same direction, ensure that stagnant water steel sheet 1 pours completely in the concrete.
It can be known that, the construction device corresponding to the construction method of the seepage-proofing wallboard construction joint comprises a main steel bar structure, a steel bar framework 2 arranged on the main steel bar structure, a water stop steel plate 1, a double-layer steel wire mesh 3 arranged on one side of the steel bar framework 2, and a construction template 6 arranged on the outer side of the main steel bar structure.
Specifically, the main steel bar structure comprises a main vertical bar 5 and a horizontal main bar 4, and the arrangement direction of the steel bar framework 2 is consistent with that of the main vertical bar 5; and the concrete of construction joint is poured in the side that construction template 6 and framework 2 are provided with double-deck wire net 3, and double-deck wire net 3 and framework 2 are all buried in the concrete.
In addition, the detailed position relationship and the construction sequence among the main steel bar structure, the steel bar framework 2, the water stop steel plate 1, the double-layer steel wire mesh 3, the construction template 6 and the like can refer to a specific embodiment of the construction method of the construction joint of the anti-seepage wallboard, and the details are not repeated here.
According to the construction method and the device for the construction joint of the anti-seepage wallboard, the complicated manufacturing process of the traditional template can be omitted, so that the wood board is saved, the construction progress is improved, and the construction period is saved; meanwhile, the double-layer steel wire mesh and the steel bar framework do not need to be dismantled, so that the strength of a construction joint can be increased, the template dismantling cost and time can be saved, the safety risk is reduced, and the environmental pollution and the construction waste are reduced; in addition, the double-layer steel wire mesh is tightly combined with the construction template, meshes are fine, the risk of die running or slurry leakage cannot occur, and the construction quality of the project is further ensured.
The method and apparatus for constructing a construction joint of an impermeable wallboard according to the present invention are described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the method and apparatus for constructing an impermeable wallboard construction joint of the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (8)
1. A construction method of an impermeable wallboard construction joint is characterized by comprising the following steps:
erecting a main steel bar structure, wherein the main steel bar structure comprises main vertical bars and horizontal main bars;
manufacturing a steel bar framework with the direction consistent with that of the main vertical bars on the main steel bar structure;
binding a double-layer steel wire mesh on one side of the steel reinforcement framework;
laying a construction template surrounding the double-layer steel wire mesh on the outer side of the main steel bar structure;
concrete is poured on the construction formwork and one side, provided with the double-layer steel wire mesh, of the steel reinforcement framework, and the double-layer steel wire mesh is buried in the concrete.
2. The method for constructing a construction joint of an impermeable wallboard according to claim 1, wherein a water-stop steel plate is arranged on the main steel bar structure during the process of erecting the main steel bar structure;
the open end of the water stop steel plate is consistent with the water seepage direction of the impervious wall.
3. The method for constructing a construction joint of an impermeable wallboard according to claim 2,
the setting direction of the steel reinforcement framework is perpendicular to the setting direction of the side formwork of the construction formwork and the setting direction of the water stop steel plate.
4. The method for constructing a construction joint of an impermeable wallboard according to claim 2,
the water stop steel plate is arranged across the steel bar framework and the double-layer steel bar mesh; and the number of the first and second electrodes,
the length of the double-layer steel wire mesh is not less than that of the water stop steel plate.
5. The method for constructing a construction joint of an impermeable wallboard according to claim 1,
and the distance between two adjacent binding points of the double-layer steel wire mesh is not more than 100 mm.
6. The method of constructing a construction joint of an impermeable wallboard according to claim 1, wherein after the concrete is poured in the construction formwork;
and (5) performing watering maintenance on the concrete part at the construction joint of the impervious wall.
7. The method for constructing a construction joint of an impermeable wallboard according to claim 1,
the steel bar framework is fixed with the main steel bar structure through welding or binding.
8. The utility model provides an impervious wall panel construction joint construction equipment which characterized in that includes: the water-stop steel wire mesh comprises a main steel bar structure, a steel bar framework, a water-stop steel plate, a double-layer steel wire mesh and a construction template, wherein the steel bar framework is arranged on the main steel bar structure;
the main steel bar structure comprises main vertical bars and horizontal main bars, and the arrangement direction of the steel bar framework is consistent with that of the main vertical bars; and the number of the first and second electrodes,
the concrete of the construction joint is poured on the construction formwork and one side of the steel bar framework, where the double-layer steel wire mesh is arranged, and the double-layer steel wire mesh is buried in the concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564462.1A CN111894151A (en) | 2020-06-19 | 2020-06-19 | Construction method and device for seepage-proof wallboard construction joint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564462.1A CN111894151A (en) | 2020-06-19 | 2020-06-19 | Construction method and device for seepage-proof wallboard construction joint |
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| CN111894151A true CN111894151A (en) | 2020-11-06 |
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| CN202010564462.1A Pending CN111894151A (en) | 2020-06-19 | 2020-06-19 | Construction method and device for seepage-proof wallboard construction joint |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0945559A2 (en) * | 1998-03-26 | 1999-09-29 | Sven Obernolte | Waterstop |
| CN202483061U (en) * | 2011-12-19 | 2012-10-10 | 中国华冶科工集团有限公司 | Post-cast strip supporting formwork |
| CN103696564A (en) * | 2013-07-31 | 2014-04-02 | 中国建筑第四工程局有限公司 | Novel construction joint formwork |
| CN203834526U (en) * | 2014-05-09 | 2014-09-17 | 江苏扬建集团有限公司 | Reinforced concrete bottom plate construction joint waterproof structure formed in sequence method |
| CN203947498U (en) * | 2014-05-28 | 2014-11-19 | 中建六局建设发展有限公司 | Poured band of outer wall of basement wall Side Template |
| CN204059419U (en) * | 2014-08-20 | 2014-12-31 | 山东莱钢建设有限公司 | A kind of ater-casting |
| CN204676714U (en) * | 2015-03-30 | 2015-09-30 | 中国建筑第八工程局有限公司 | Water-stopping steel strip and construction joint structure |
| CN206070600U (en) * | 2016-08-31 | 2017-04-05 | 中国一冶集团有限公司 | A kind of basement bottom plate rear pouring tape plate device |
| CN109024699A (en) * | 2018-09-04 | 2018-12-18 | 广东蕉岭建筑工程集团有限公司 | Monoblock type water-stopping system and preparation method thereof |
-
2020
- 2020-06-19 CN CN202010564462.1A patent/CN111894151A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0945559A2 (en) * | 1998-03-26 | 1999-09-29 | Sven Obernolte | Waterstop |
| CN202483061U (en) * | 2011-12-19 | 2012-10-10 | 中国华冶科工集团有限公司 | Post-cast strip supporting formwork |
| CN103696564A (en) * | 2013-07-31 | 2014-04-02 | 中国建筑第四工程局有限公司 | Novel construction joint formwork |
| CN203834526U (en) * | 2014-05-09 | 2014-09-17 | 江苏扬建集团有限公司 | Reinforced concrete bottom plate construction joint waterproof structure formed in sequence method |
| CN203947498U (en) * | 2014-05-28 | 2014-11-19 | 中建六局建设发展有限公司 | Poured band of outer wall of basement wall Side Template |
| CN204059419U (en) * | 2014-08-20 | 2014-12-31 | 山东莱钢建设有限公司 | A kind of ater-casting |
| CN204676714U (en) * | 2015-03-30 | 2015-09-30 | 中国建筑第八工程局有限公司 | Water-stopping steel strip and construction joint structure |
| CN206070600U (en) * | 2016-08-31 | 2017-04-05 | 中国一冶集团有限公司 | A kind of basement bottom plate rear pouring tape plate device |
| CN109024699A (en) * | 2018-09-04 | 2018-12-18 | 广东蕉岭建筑工程集团有限公司 | Monoblock type water-stopping system and preparation method thereof |
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Application publication date: 20201106 |