CN112962801A - Main structure floor deformation joint structure and construction method thereof - Google Patents
Main structure floor deformation joint structure and construction method thereof Download PDFInfo
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- CN112962801A CN112962801A CN202110202378.XA CN202110202378A CN112962801A CN 112962801 A CN112962801 A CN 112962801A CN 202110202378 A CN202110202378 A CN 202110202378A CN 112962801 A CN112962801 A CN 112962801A
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- plate
- deformation joint
- floor
- corner
- water stop
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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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a floor deformation joint structure with a main structure and a construction method thereof, wherein the floor deformation joint structure comprises the following steps: a deformation joint is formed between the two floor plates; pouring concrete reverse ridges formed on the poured upper part of the first floor plate, wherein one side of each concrete reverse ridge close to the deformation joint is flush with the end face of the first floor plate; the corner protecting plate is attached to the corner part of the upper part of the other floor plate; the mounting plate is pressed against one side of the concrete reversed ridge, which is close to the deformation joint, and a supporting plate is formed by extending the mounting plate towards the corner protecting plate; the first side of the water stop steel plate is connected with the corner protection plate, the second side of the water stop steel plate extends upwards to one side of the concrete reversed bank close to the deformation joint, and the water stop steel plate is arranged between the concrete reversed bank and the mounting plate in a cushioning manner; and the two opposite sides of the cover plate are respectively placed on the supporting plate and the corner protecting plate. The invention solves the problem that one side of the traditional deformation joint structure close to the vertical structure wall body cannot be fixedly installed due to the vertical structure wall body on the floor plate of the main structure.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a main structure floor deformation joint structure and a construction method thereof.
Background
In the process of decoration and fitment of building engineering, if the nodes of the deformation joints are not well treated, the deformation joint structure is easy to crack, and the attractiveness and the use requirements of buildings are further influenced. Especially, in the deformation joint structure processing process of the L-shaped floor of the main structure, one side of the traditional deformation joint structure close to the vertical structure wall cannot be fixedly installed due to the existence of the vertical structure wall.
Disclosure of Invention
In order to overcome the defects in the prior art, a main structure floor deformation joint structure and a construction method thereof are provided so as to solve the problem that one side of a traditional deformation joint structure close to a vertical structure wall body cannot be fixedly installed due to the fact that the vertical structure wall body exists on the floor surface of a main structure L-shaped floor surface deformation joint structure.
In order to achieve the above object, there is provided a main structure floor deformation joint structure, comprising:
the floor comprises two floor plates, wherein a deformation joint is formed between the two floor plates;
the concrete reverse bank is used for building the filler wall and is formed at the upper part of the floor slab in a pouring manner, and one side of the concrete reverse bank, which is close to the deformation joint, is flush with the end surface of the floor slab;
the corner protecting plate is attached to the corner part of the upper part of the other floor plate;
the mounting plate is pressed against one side, close to the deformation joint, of the concrete reversed ridge, and a supporting plate is formed by extending the mounting plate towards the corner protecting plate;
the first side of the water stop steel plate is connected to the corner protection plate, and the second side of the water stop steel plate extends upwards to one side, close to the deformation joint, of the concrete reversed ridge and is arranged between the concrete reversed ridge and the mounting plate in a padded mode; and
and the cover plate is used for shielding the upper port of the deformation joint, and two opposite sides of the cover plate are respectively placed on the supporting plate and the corner protecting plate.
Furthermore, the corner protecting plate comprises two flange plates which are arranged at an angle, the two flange plates are respectively attached to two side faces of the corner part and are connected together, one flange plate is connected with an anchoring rib, and the anchoring rib is embedded in the corner part.
Furthermore, the corner portion comprises a horizontal side face and a vertical side face connected to the horizontal side face, one side, far away from the deformation joint, of the flange plate attached to the horizontal side face is connected with a limiting plate in a vertical arrangement, and the cover plate is arranged between the limiting plate and the mounting plate.
Further, gaps are formed between the two opposite sides of the cover plate and the limiting plate and between the two opposite sides of the cover plate and the mounting plate respectively.
Furthermore, one side of the limiting plate, which is far away from the deformation joint, is provided with a protective layer, and the protective layer is formed on the floor plate in a pouring manner.
Further, the top of the cover plate, the top of the limiting plate and the top of the protective layer are flush.
Further, rubber cushion layers are respectively padded between the two opposite sides of the cover plate and the supporting plate and between the two opposite sides of the cover plate and the corner protecting plate.
Further, the second side of stagnant water steel sheet with install waterproofing membrane between the mounting panel, waterproofing membrane's upper portion extends to the side of infilled wall.
The invention provides a construction method of a floor deformation joint structure with a main structure, which comprises the following steps:
pouring to form two floor plates, and attaching a corner protection plate to a corner part of the upper part of one floor plate, wherein a deformation joint is formed between the two floor plates;
pouring the upper part poured on the other floor plate to form a concrete reversed ridge, wherein one side of the concrete reversed ridge close to the deformation joint is flush with the end surface of one floor plate;
arranging a water stop steel plate in the deformation joint, and connecting the first side of the water stop steel plate to the corner protection plate, and extending the second side of the water stop steel plate upwards to one side of the concrete reversed ridge close to the deformation joint;
pressing the mounting plate against one side of the concrete reversed ridge close to the deformation joint, so that the second side pad of the water stop steel plate is arranged between the concrete reversed ridge and the mounting plate;
and placing the two opposite sides of the cover plate on the supporting plate of the mounting plate and the corner protection plate respectively, so that the cover plate shields the upper port of the deformation joint.
The main structure floor deformation joint structure has the beneficial effects that the concrete reversed ridge is poured on the floor plate on one side for installing the installation plate and the support plate, one side of the water stop steel plate is installed on the floor plate by the installation plate, the support plate is used for supporting one side of the cover plate, the other side of the cover plate is placed on the corner protection plate of the floor plate on the other side, and the other side of the water stop steel plate is installed on the corner protection plate, so that the water stop steel plate of the deformation joint structure can be stably installed in the deformation joint. On the other hand, the water stop steel plate of the floor deformation joint structure with the main structure is installed after the hidden column and the column stirrup at the deformation joint are manufactured and constructed, so that the complex construction process of spot welding the hidden column and the column stirrup with the water stop steel plate one by one is avoided, the construction production efficiency is greatly improved, and the construction quality is improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural diagram of a main structure floor deformation joint structure according to an embodiment of the invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 and 2, the present invention provides a floor deformation joint structure of a main structure, including: two floor boards 1, concrete reversed ridge 2, corner protection plate 3, mounting plate 4, water stop steel plate 5 and cover plate 6.
Wherein a deformation joint 10 is formed between the two floor panels 1. The concrete sill 2 is cast on the upper part of a floor slab 1 (the left floor slab in fig. 1). The concrete sill 2 is flush with the end face of a floor panel 1 (the left floor panel in fig. 1) on the side adjacent to the deformation joint 10. The floor slab 1 is cast on the column beam structure 12. The concrete back ridge 2 is used for building the infill wall 21. The wall face of the infill wall being laid is flush with the end face of the floor panel 1 (the left panel in figure 1).
The corner protector 3 is attached to a corner portion of an upper portion of another floor panel 1 (a floor panel on the right side in fig. 1). Since a filler wall is constructed on a floor panel, a conventional deformation joint structure cannot be installed at the corner portion of the upper portion of the floor panel.
The mounting plate 4 is pressed against one side of the concrete sill 2 close to the deformation joint 10. In this embodiment, the mounting plate is mounted on the concrete back sill by expansion bolts. A support plate 41 is formed extending from the lower portion of the attachment plate 4 in the direction of the corner plate 3. In the present embodiment, the support plate is disposed in the horizontal direction.
The water stop steel plate 5 is arranged in the deformation joint 10. The first side of the water stop steel plate 5 is connected to the corner protection plate 3. The stagnant water steel sheet becomes the shape of falling V, and the second lateral extension of stagnant water steel sheet 5 is to the anti bank 2 of concrete one side that is close to movement joint 10, and the second lateral pad of stagnant water steel sheet 5 is located the anti bank 2 of concrete and is located between mounting panel 4.
The opposite sides of the cover 6 rest on the support plate 41 and the corner plate 3, respectively. The cover plate 6 is used to shield the upper port of the deformation joint 10.
According to the main structure floor deformation joint structure, the concrete reversed ridge is poured on the floor plate on one side for installing the installation plate and the support plate, one side of the water stop steel plate is installed on the floor plate through the installation plate, the support plate is used for supporting one side of the cover plate, the other side of the cover plate is placed on the corner protection plate of the floor plate on the other side, and the other side of the water stop steel plate is installed on the corner protection plate, so that the water stop steel plate of the deformation joint structure can be stably installed in a deformation joint. On the other hand, the water stop steel plate of the floor deformation joint structure with the main structure is installed after the hidden column and the column stirrup at the deformation joint are manufactured and constructed, so that the complex construction process of spot welding the hidden column and the column stirrup with the water stop steel plate one by one is avoided, the construction production efficiency is greatly improved, and the construction quality is improved.
In this embodiment, the corner portion of the upper portion of the floor panel on the right side in fig. 1 includes a horizontal side surface and a vertical side surface connected to the horizontal side surface. The corner protection plate 3 comprises two flange plates arranged at an angle. The two flange plates are respectively attached to two side surfaces of the corner part and connected together. An anchor rib 32 is attached to one flange plate. The anchor ribs 32 are embedded in the corner portions.
Specifically, one flange plate is attached to one horizontal side surface, and the other flange plate is attached to the vertical side surface.
As a better implementation waterproof, the side of the flange plate attached to the horizontal side surface, which is far away from the deformation joint 10, is connected with a limiting plate 31 which is vertically arranged. The cover plate 6 is disposed between the stopper plate 31 and the mounting plate 4.
In the present embodiment, gaps are formed between the opposite sides of the cover plate 6 and the stopper plate 31 and the mounting plate 4, respectively. The side of the limiting plate 31 far away from the seam 10 is provided with a protective layer 11. The protective layer 11 is formed on the floor panel 1 by casting.
As a preferred implementation of waterproofing, the top of the cover plate 6, the top of the limiting plate 31 and the top of the protective layer 11 are flush. Rubber cushion layers are respectively arranged between the two opposite sides of the cover plate 6 and the supporting plate 41 and the corner protecting plate 3 in a cushioning mode, so that moving allowance is reserved for the cover plate after the cover plate expands with heat and contracts with cold.
Further, a waterproof roll 7 is arranged between the second side of the water stop steel plate 5 and the mounting plate 4. The upper portion of the waterproof roll 7 extends to the side of the infill wall 21.
The invention provides a construction method of a floor deformation joint structure with a main structure, which comprises the following steps:
s1: pouring to form two floor plates 1, attaching the corner protection plate 3 to the corner part of the upper part of the floor plate 1, and forming a deformation joint 10 between the two floor plates 1.
S2: and pouring the upper part of the other floor plate 1 to form a concrete reversed ridge 2, wherein one side of the concrete reversed ridge 2, which is close to the deformation joint 10, is flush with the end surface of the first floor plate 1.
S3: and a water stop steel plate 5 is arranged in the deformation joint 10, and the first side of the water stop steel plate 5 is connected to the corner protecting plate 3 and the second side of the water stop steel plate 5 and upwards extends to one side, close to the deformation joint 10, of the concrete reversed ridge 2.
In the present embodiment, the first side of the water stop steel plate 5 is welded and connected to one flange plate of the corner protection plate 3. The second side of the water stop steel plate 5 extends upward to the side of the concrete sill 2 near the deformation joint 10. The second pad of the water stop steel plate is arranged on the concrete reverse bank 2 and between the mounting plates 4
As a preferred embodiment, after the second side of the water-stop steel plate 5 extends upwards to the side of the concrete reversed ridge 2 close to the deformation joint 10, the waterproof roll is adhered to the second side of the water-stop steel plate 5, and the waterproof roll extends upwards and is laid on the side of the infilled wall.
S4: the mounting plate 4 is pressed against one side, close to the deformation joint 10, of the concrete reversed ridge 2, so that the second side pad of the water stop steel plate 5 is arranged between the concrete reversed ridge 2 and the mounting plate 4.
After the waterproof coiled material is laid, the mounting plate is mounted on the side face of the concrete reverse ridge through the expansion bolts, and the second side of the water stop steel plate 5 is tightly pressed against the concrete reverse ridge.
S5: opposite sides of the cover plate 6 are respectively rested on the support plate 41 of the mounting plate 4 and the corner plate 3 so that the cover plate 6 shields the upper port of the deformation joint 10.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. The utility model provides a major structure floor movement joint structure which characterized in that includes:
the floor comprises two floor plates, wherein a deformation joint is formed between the two floor plates;
the concrete reverse bank is used for building the filler wall and is formed at the upper part of the floor slab in a pouring manner, and one side of the concrete reverse bank, which is close to the deformation joint, is flush with the end surface of the floor slab;
the corner protecting plate is attached to the corner part of the upper part of the other floor plate;
the mounting plate is pressed against one side, close to the deformation joint, of the concrete reversed ridge, and a supporting plate is formed by extending the mounting plate towards the corner protecting plate;
the first side of the water stop steel plate is connected to the corner protection plate, and the second side of the water stop steel plate extends upwards to one side, close to the deformation joint, of the concrete reversed ridge and is arranged between the concrete reversed ridge and the mounting plate in a padded mode; and
and the cover plate is used for shielding the upper port of the deformation joint, and two opposite sides of the cover plate are respectively placed on the supporting plate and the corner protecting plate.
2. A major structure floor deformation joint structure according to claim 1, wherein said corner protection plate comprises two angularly disposed flange plates, said two flange plates are respectively attached to two side surfaces of said corner portion and connected together, one of said flange plates is connected with an anchoring rib, and said anchoring rib is embedded in said corner portion.
3. A main structure floor deformation joint structure as claimed in claim 2, wherein said corner portion comprises a horizontal side and a vertical side connected to said horizontal side, a vertically disposed limiting plate is connected to a side of said flange plate attached to said horizontal side, said side being away from said deformation joint, and said cover plate is disposed between said limiting plate and said mounting plate.
4. A major structure floor deformation joint structure according to claim 3, characterized in that gaps are formed between the opposite sides of the cover plate and the limiting plate and the mounting plate respectively.
5. The major structure floor deformation joint structure of claim 4, wherein a protective layer is arranged on one side of the limiting plate away from the deformation joint, and the protective layer is formed on the floor plate in a pouring mode.
6. A body structure floor deformation joint construction according to claim 5, characterized in that the top of the cover plate, the top of the limiting plate and the top of the protective layer are flush.
7. A body structure floor deformation joint structure as claimed in claim 1, wherein rubber cushion layers are respectively padded between the opposite sides of the cover plate and the support plate and the corner protection plate.
8. The major structure floor deformation joint structure of claim 1, wherein a waterproof coiled material is installed between the second side of the water stop steel plate and the mounting plate, and the upper portion of the waterproof coiled material extends to the side face of the infill wall.
9. A construction method of a main structure floor deformation joint structure as claimed in any one of claims 1 to 8, characterized by comprising the following steps:
pouring to form two floor plates, and attaching a corner protection plate to a corner part of the upper part of one floor plate, wherein a deformation joint is formed between the two floor plates;
pouring the upper part poured on the other floor plate to form a concrete reversed ridge, wherein one side of the concrete reversed ridge close to the deformation joint is flush with the end surface of one floor plate;
arranging a water stop steel plate in the deformation joint, and connecting the first side of the water stop steel plate to the corner protection plate, and extending the second side of the water stop steel plate upwards to one side of the concrete reversed ridge close to the deformation joint;
pressing the mounting plate against one side of the concrete reversed ridge close to the deformation joint, so that the second side pad of the water stop steel plate is arranged between the concrete reversed ridge and the mounting plate;
and placing the two opposite sides of the cover plate on the supporting plate of the mounting plate and the corner protection plate respectively, so that the cover plate shields the upper port of the deformation joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110202378.XA CN112962801A (en) | 2021-02-23 | 2021-02-23 | Main structure floor deformation joint structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110202378.XA CN112962801A (en) | 2021-02-23 | 2021-02-23 | Main structure floor deformation joint structure and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112962801A true CN112962801A (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110202378.XA Pending CN112962801A (en) | 2021-02-23 | 2021-02-23 | Main structure floor deformation joint structure and construction method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004238976A (en) * | 2003-02-07 | 2004-08-26 | Toda Constr Co Ltd | Cutoff structure for concrete construction |
| US20040261326A1 (en) * | 2003-06-24 | 2004-12-30 | Ch2M Hill, Inc. | Rectangular tilt-up concrete tank construction |
| CN204238361U (en) * | 2014-12-01 | 2015-04-01 | 重庆电子工程职业学院 | A kind of syndeton of the deformation joint that vertically misplaces for flooring |
| CN204826230U (en) * | 2015-06-10 | 2015-12-02 | 北京中建建筑设计院有限公司 | Unilateral leans on floor movement joint configuration of wall |
| CN212427842U (en) * | 2019-12-31 | 2021-01-29 | 亚都建设集团有限公司 | Roof high-low span deformation joint cast-in-place cover plate sealing structure |
-
2021
- 2021-02-23 CN CN202110202378.XA patent/CN112962801A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004238976A (en) * | 2003-02-07 | 2004-08-26 | Toda Constr Co Ltd | Cutoff structure for concrete construction |
| US20040261326A1 (en) * | 2003-06-24 | 2004-12-30 | Ch2M Hill, Inc. | Rectangular tilt-up concrete tank construction |
| CN204238361U (en) * | 2014-12-01 | 2015-04-01 | 重庆电子工程职业学院 | A kind of syndeton of the deformation joint that vertically misplaces for flooring |
| CN204826230U (en) * | 2015-06-10 | 2015-12-02 | 北京中建建筑设计院有限公司 | Unilateral leans on floor movement joint configuration of wall |
| CN212427842U (en) * | 2019-12-31 | 2021-01-29 | 亚都建设集团有限公司 | Roof high-low span deformation joint cast-in-place cover plate sealing structure |
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Application publication date: 20210615 |
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