CN116181055A - Assembled building superimposed sheet seam hanging die structure and construction method thereof - Google Patents
Assembled building superimposed sheet seam hanging die structure and construction method thereof Download PDFInfo
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- CN116181055A CN116181055A CN202211662694.6A CN202211662694A CN116181055A CN 116181055 A CN116181055 A CN 116181055A CN 202211662694 A CN202211662694 A CN 202211662694A CN 116181055 A CN116181055 A CN 116181055A
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- square tube
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- superimposed sheet
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000011065 in-situ storage Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 9
- 238000009415 formwork Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
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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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
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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
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
- E04G21/123—Wire twisting tools
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses an assembly type building laminated slab joint hanging die structure which comprises laminated slabs, concrete cushion blocks, templates and supporting square tubes, wherein the concrete cushion blocks are placed on the laminated slabs at two sides of the joint at the joint position between two adjacent laminated slabs, the end parts of the concrete cushion blocks are aligned with the edges of the end parts of the laminated slabs, the supporting square tubes are erected on the concrete cushion blocks, the templates are positioned below the laminated slabs, and the templates are attached to the bottoms of the laminated slabs. The hanging die structure is simple to operate and convenient to assemble and disassemble, and solves the problem of concrete expansion die and slurry leakage in the prior art. The invention also discloses a construction method of the assembled building superimposed sheet seam hanging die structure.
Description
Technical Field
The invention belongs to the technical field of buildings, and particularly relates to an assembly type building superimposed sheet seam hanging die structure and a construction method thereof.
Background
According to the requirements of GB/T51231-2016 on integral joints on the plate side of the laminated plate in the technical standard of fabricated concrete construction, the joints are arranged in a post-cast strip mode, and the two-way plate joints are not smaller than 200mm. The traditional formwork installation and support reinforcement are very troublesome, and the stability is relatively poor, for example, the formwork support reinforcement is not firm, the concrete expansion mould, the slurry leakage and the unnecessary repair can be caused, and the reinforcement protection layer can be seriously caused to fail the design and specification requirements.
According to the search, the Chinese patent publication No. CN 202021496104.3 published by 2021-05-04 discloses a prefabricated laminated slab splice formwork device, which comprises a wheel buckle type scaffold, a jacking, a steel pipe and a wood balk, wherein a template is arranged at the top of the wood balk, a first prefabricated laminated slab and a second prefabricated laminated slab are adhered to the upper surface of the template through sponge strips, and a U-shaped clamping plate is arranged on the lower surface of the first prefabricated laminated slab. This prefabricated superimposed sheet piece formwork device, the upper surface at the wood purlin that sets up in advance can be laid to the template, the upper surface of template is pasted the sponge strip, again with prefabricated superimposed sheet one and prefabricated superimposed sheet two hoist and mount at the upper surface of template, make superimposed sheet edge and sponge strip overlap, then through adding at superimposed sheet piece department establishes corresponding specification reinforcing bar, accomplish the pouring of concrete at last can, the inside of first L type cardboard and second L type cardboard can peg graft the baffle, fix through fixing bolt, leak thick liquid around avoiding pouring concrete pouring, can steady point prefabricated superimposed sheet simultaneously, it is comparatively convenient to use. But the structure is complex, the assembly and disassembly are complex, and the construction is inconvenient.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide an assembled building superimposed sheet seam hanging die structure which is simple in structure and convenient to use, the hanging die structure is simple to operate and convenient to install and detach, and the problems of concrete expansion die and slurry leakage in the prior art are solved; the invention also provides a construction method of the assembled building superimposed sheet seam hanging die structure.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the utility model provides an assembled building superimposed sheet piece hangs mould structure, includes superimposed sheet, concrete pad piece, template and support side pipe, in the piece department between two adjacent superimposed sheets, the superimposed sheet at the piece both sides is placed to the concrete pad piece, and the tip and the superimposed sheet tip edge alignment of concrete pad piece, support side pipe erect on the concrete pad piece, and the template is located the below of superimposed sheet, and template and the laminating of the bottom of superimposed sheet.
Further, the template is located the below of piece, and the both ends of template are laminated with the bottom of two adjacent superimposed sheets respectively, and support side's pipe is located the top of piece, and support side's pipe passes through the fastener with the template and is connected.
Further, the hanging die structure further comprises a back edge square tube, the back edge square tube is located below the die plate, the back edge square tube is attached to the bottom of the die plate, and the support square tube, the back edge square tube and the die plate are connected through fasteners.
Further, the fastener comprises a screw rod, a PVC sleeve and a nut, through holes are formed in the support square tube, the template and the back edge square tube, the PVC sleeve sequentially penetrates through the support square tube, the template and the through holes in the back edge square tube, and the screw rod is inserted into the PVC sleeve to penetrate through the support square tube, the template and the back edge square tube and is fastened through the nut.
Further, the hanging die structure further comprises reinforcing steel bars, wavy steel bars and end hooked steel bars are arranged in the laminated plates, the end hooked steel bars of two adjacent laminated plates are bound together, and the reinforcing steel bars are bound on the wavy steel bars.
Further, the thickness of the concrete cushion block is equal to that of the cast-in-situ plate, and the top surface of the cast-in-situ plate is flush with the bottom surface of the support square tube.
Further, the widths of the support square tube, the back edge square tube and the template are larger than the width of the joint, and the cross section sizes of the support square tube and the back edge square tube are more than or equal to 50mm.
Further, the width of the template is larger than the width of the seam, the back edge square tube is larger than or equal to the width of the template, the thickness of the template is larger than or equal to 16mm, and the length of the lower part of the screw rod extending out of the back edge square tube is larger than or equal to 30mm.
The invention also relates to a construction method of the assembled building superimposed sheet seam hanging die structure, based on the assembled building superimposed sheet seam hanging die structure, the construction method comprises the following steps:
purchase square tube, screw rod, PVC pipe and nut;
step two, processing according to actual requirements on site, blanking the purchased square tubes to prepare support square tubes and back-stupefied square tubes, and prefabricating concrete cushion blocks at the same time;
thirdly, forming through holes in the middle parts of the support square tube and the back-stupefied square tube;
step four, installing the laminated slab, and placing the concrete cushion blocks at the edge positions of the laminated slab at two sides after the laminated slab is installed;
fifthly, erecting a support square tube on the concrete cushion block, inserting a PVC sleeve into the support square tube through a through hole, and simultaneously inserting a screw into the PVC sleeve;
and step six, tightly attaching the lower template to the superimposed sheet, pressing the back stupefied square tube to the template, and fixing the screw rod through the PVC sleeve at the through hole by adopting a nut.
The technical scheme of the invention has the advantages that:
1. the superimposed sheet seam hanging die structure and the construction method have the advantages of simple structure, simple operation, convenient assembly and disassembly, turnover use and ideal effect with small cost, and solve the problems of concrete expansion and slurry leakage in the prior art.
2. According to the spliced slab joint lifting die structure and the construction method, the phenomenon that the lifting pouring die and the prefabricated laminated slab are staggered when being poured and rammed is avoided, and further the phenomenon that concrete leakage occurs at the joint position of the prefabricated laminated slab when being poured and rammed is avoided or reduced.
3. The superimposed sheet seam hanging die structure and the construction method can ensure the thickness of the cast-in-situ sheet, control the elevation of the sheet surface and avoid the later-stage sheet surface treatment.
Drawings
The invention is described in further detail below with reference to the attached drawings and detailed description:
FIG. 1 is a schematic view of a superimposed sheet seam hanging die structure in front view.
The labels in the above figures are respectively: 1. superimposed sheets; 1-1, wavy steel bars; 1-2, reinforcing steel bars with hooks at the end parts; 2. a concrete cushion block; 3. a template; 4-1, supporting square tubes; 4-2, through holes; 4-3, a back stupefied square tube; 5. a screw; 5-1, PVC sleeve; 5-2, nuts; 6. splicing seams; 7. reinforcing steel bars; 8. and (5) casting the plate in situ.
Detailed Description
In the present invention, it is to be understood that the term "length"; "width"; "go up"; "Down"; "front"; "rear"; "left"; "right"; "vertical"; "horizontal"; "roof"; "bottom", "inner"; "outside"; "clockwise"; "counterclockwise"; "axial"; "planar orientation"; the orientation or positional relationship indicated by "circumferential" or the like is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and simplification of description, and is not indicative or implying that the apparatus or element to be referred to must have a specific orientation; constructed and operated in a particular orientation and therefore should not be construed as limiting the invention.
As shown in fig. 1, the assembly type building laminated slab joint hanging die structure comprises laminated slabs 1, concrete cushion blocks 2, templates 3 and supporting square tubes 4-1, wherein at the joint between two adjacent laminated slabs 1, the concrete cushion blocks 2 are placed on the laminated slabs 1 on two sides of the joint 6, the end parts of the concrete cushion blocks 2 are aligned with the edge of the end parts of the laminated slabs 1, the supporting square tubes 4-1 are erected on the concrete cushion blocks 2, the templates 3 are located below the laminated slabs 1, and the templates 3 are attached to the bottoms of the laminated slabs 1. The hanging die structure is simple to operate and convenient to assemble and disassemble, and solves the problem of concrete expansion die and slurry leakage in the prior art.
The template 3 is located the below of piece 6, and the both ends of template 3 are laminated with the bottom of two adjacent superimposed sheets 1 respectively, and support side pipe 4-1 is located the top of piece 6, and support side pipe 4-1 passes through the fastener with template 3 and is connected.
In order to further avoid the problem of slurry leakage, the hanging die structure further comprises a back-stupefied square tube 4-3, the back-stupefied square tube 4-3 is positioned below the template 3, the back-stupefied square tube 4-3 is attached to the bottom of the template 3, the support square tube 4-1, the back-stupefied square tube 4-3 and the template 3 are connected through fasteners, and the widths of the support square tube 4-1, the back-stupefied square tube 4-3 and the template 3 are all larger than the width of the seam 6. The support square tube 4-1 plays a role in supporting and provides a mounting point for the back stupefied square tube 4-3 and the template 3; the support square tube 4-1 also plays a role in calibration, when the cast-in-situ plate is poured, the top surface of the cast-in-situ plate 8 is flush with the bottom surface of the support square tube 4-1, a more visual reference standard is provided for pouring the cast-in-situ plate 8, the operation is further facilitated, and the working efficiency is improved; the back stupefied square pipe 4-3 is positioned below the template 3 to strengthen and further solve the problem of slurry leakage; the back edge square tube 4-3 avoids the direct contact between the nut and the template, reduces the damage of the nut to the template, enables the hanging die structure to be used in a turnover way, and achieves ideal effect with low cost.
The fastener comprises a screw 5, a PVC sleeve 5-1 and a nut 5-2, wherein through holes 4-2 are formed in the support square tube 4-1, the template 3 and the back-edge square tube 4-3, the PVC sleeve 5-1 sequentially penetrates through the support square tube 4-1, the template 3 and the through holes in the back-edge square tube 4-3, and the screw 5 is inserted into the PVC sleeve 5-1 to penetrate through the support square tube 4-1, the template 3 and the back-edge square tube 4-3 and is fastened through the nut. The screw 5 is inserted into the PVC sleeve to fasten the support square tube 4-1, the template 3 and the back-stupefied square tube 4-3, so that the demolding after pouring is facilitated.
In order to increase the structural strength of the cast-in-situ slab, the hanging die structure further comprises reinforcing steel bars 7, wavy steel bars 1-1 and end hooked steel bars 1-2 are arranged in the laminated slab 1, the end hooked steel bars 1-2 of two adjacent laminated slabs 1 are bound together, the reinforcing steel bars 7 are bound on the wavy steel bars 1-1, and the reinforcing steel bars 7 are positioned in the cast-in-situ slab.
In order to further facilitate the pouring of the cast-in-situ slab, the thickness of the concrete cushion block 2 is equal to that of the cast-in-situ slab 8, and the top surface of the cast-in-situ slab 8 is flush with the bottom surface of the support square tube 4-1; the thickness of the concrete cushion block 2 is equal to that of the cast-in-situ slab 8, and a more visual standard is provided for casting the cast-in-situ slab.
The widths of the support square tube 4-1, the back edge square tube 4-3 and the template 3 are larger than the width of the joint 6, and the cross section sizes of the support square tube 4-1 and the back edge square tube 4-3 are more than or equal to 50mm. The width of the template 3 is larger than that of the seam 6, the back edge square tube 4-3 is larger than or equal to that of the template 3, the thickness of the template 3 is larger than or equal to 16mm, and the length of the lower part of the screw rod extending out of the back edge square tube 4-3 is larger than or equal to 30mm. The arrow direction in fig. 1 represents the width direction of the support square tube 4-1, the back-corrugated square tube 4-3, and the form 3.
Based on the assembled building superimposed sheet seam hanging die structure, the invention also provides a construction method of the assembled building superimposed sheet seam hanging die structure, which comprises the following steps:
firstly, purchasing a square tube, a screw 5, a PVC tube 5-1 and a nut 5-2;
step two, processing according to the actual requirements of the site, blanking the purchased square tubes to prepare a support square tube 4-1 and a back edge square tube 4-3, and prefabricating a concrete cushion block 2;
thirdly, arranging through holes 4-2 in the middle parts of the support square tubes 4-1 and the back stupefied square tubes 4-3;
step four, installing the laminated slab 1, and placing the concrete cushion blocks 2 at the edge positions of the laminated slab 1 at two sides after the laminated slab 1 is installed;
erecting a support square tube 4-1 on the concrete cushion block 2, inserting a PVC sleeve 5-1 into the support square tube 4-1 through a through hole 4-2, and simultaneously inserting a screw 5 into the PVC sleeve 5-1;
step six, tightly attaching the lower template 3 to the laminated slab 1, then tightly pressing the back stupefied square pipe 4-3 to the template 3, and fixing a screw 5 through a PVC sleeve at the position of the through hole 4-2 by adopting a nut 5-2; pouring a cast-in-situ plate 8, wherein the top surface of the cast-in-situ plate 8 is flush with the bottom surface of the support square tube 4-1;
and step eight, after the cast-in-situ slab 8 is solidified, the die is disassembled. Firstly removing the screw cap 5-2, then removing the stupefied square pipe 4-3 and the template 3, pulling out the screw 5, and finally removing the support square pipe 4-1, thereby completing the assembled building laminated slab joint hanging die structure and the construction method thereof.
The assembly type building superimposed sheet seam hanging die structure and the construction method thereof provided by the invention have the advantages that the operation is simple, the assembly and the disassembly are convenient, the turnover use can be realized, and the ideal effect can be achieved with small cost; the phenomenon that the lifting pouring die and the prefabricated laminated slab are staggered when pouring and tamping is avoided, and further the phenomenon that concrete leakage occurs at the joint position of the prefabricated laminated slab when pouring and tamping is avoided or reduced; the thickness of the cast-in-situ slab can be ensured, the elevation of the slab surface can be controlled, and the slab surface treatment in the later stage can be avoided.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the invention is not limited to the above embodiments, but is capable of being modified in various ways, or of being applied to other applications without modification, without departing from the scope of the invention.
Claims (9)
1. The utility model provides an assembled building superimposed sheet piece hangs mould structure which characterized in that: including superimposed sheet (1), concrete pad (2), template (3) and support square pipe (4-1), in the piece department between two adjacent superimposed sheets (1), concrete pad (2) are placed in superimposed sheet (1) of piece (6) both sides, and the tip of concrete pad (2) aligns with superimposed sheet (1) tip edge, and support square pipe (4-1) erect on concrete pad (2), and template (3) are located the below of superimposed sheet (1), and template (3) are laminated with the bottom of superimposed sheet (1).
2. The fabricated building laminated slab splice hanging die structure as set forth in claim 1, wherein: the template (3) is located the below of piece (6), and the both ends of template (3) are laminated with the bottom of two adjacent superimposed sheets (1) respectively, and support side pipe (4-1) is located the top of piece (6), and support side pipe (4-1) are connected through the fastener with template (3).
3. The fabricated building laminated slab splice hanging die structure as set forth in claim 2, wherein: the hanging die structure further comprises a back edge square tube (4-3), the back edge square tube (4-3) is located below the die plate (3), the back edge square tube (4-3) is attached to the bottom of the die plate (3), and the support square tube (4-1), the back edge square tube (4-3) and the die plate (3) are connected through fasteners.
4. A fabricated building laminated slab splice hanging die structure as claimed in claim 3, wherein: the fastener comprises a screw rod (5), a PVC sleeve (5-1) and a nut (5-2), wherein through holes (4-2) are formed in the supporting square tube (4-1), the template (3) and the back edge square tube (4-3), the PVC sleeve (5-1) sequentially penetrates through the supporting square tube (4-1), the template (3) and the through holes in the back edge square tube (4-3), and the screw rod (5) is inserted into the PVC sleeve (5-1) to penetrate through the supporting square tube (4-1), the template (3) and the back edge square tube (4-3) and is fastened through the nut.
5. A fabricated building laminated slab splice lifting formwork structure as claimed in any one of claims 2 to 4, wherein: the hanging die structure further comprises reinforcing steel bars (7), wavy steel bars (1-1) and end hooked steel bars (1-2) are arranged in the laminated plates (1), the end hooked steel bars (1-2) of two adjacent laminated plates (1) are bound together, and the reinforcing steel bars (7) are bound on the wavy steel bars (1-1).
6. The fabricated building superimposed sheet piece hanging die structure as set forth in claim 5, wherein: the thickness of the concrete cushion block (2) is equal to that of the cast-in-situ plate (8), and the top surface of the cast-in-situ plate (8) is flush with the bottom surface of the support square tube (4-1).
7. The fabricated building superimposed sheet seam hanging die structure as defined in claim 6, wherein: the widths of the support square tube (4-1), the back edge square tube (4-3) and the template (3) are larger than the width of the joint (6), and the cross section sizes of the support square tube (4-1) and the back edge square tube (4-3) are more than or equal to 50mm.
8. The fabricated building superimposed sheet seam hanging die structure of claim 7, wherein: the width of the template (3) is larger than that of the edge joint (6), the back edge square tube (4-3) is larger than or equal to that of the template (3), the thickness of the template (3) is larger than or equal to 16mm, and the length of the lower part of the screw rod extending out of the back edge square tube (4-3) is larger than or equal to 30mm.
9. A construction method of an assembled building superimposed sheet seam hanging die structure is characterized by comprising the following steps: based on the assembled building superimposed sheet seam hanging die structure as claimed in any one of claims 1 to 8, the construction method comprises the following steps:
firstly, purchasing a square tube, a screw (5), a PVC tube (5-1) and a nut (5-2);
step two, processing according to the actual requirements of the site, blanking the purchased square tubes to prepare a support square tube (4-1) and a back-stupefied square tube (4-3), and prefabricating a concrete cushion block (2);
thirdly, arranging through holes (4-2) in the middle parts of the support square tube (4-1) and the back stupefied square tube (4-3);
step four, installing the laminated slab (1), and placing the concrete cushion blocks (2) at the edge positions of the laminated slab (1) at two sides after the laminated slab (1) is installed;
erecting a support square tube (4-1) on the concrete cushion block (2), inserting a PVC sleeve (5-1) into the support square tube (4-1) through a through hole (4-2) and inserting a screw (5) into the PVC sleeve (5-1);
step six, tightly attaching the lower template (3) to the laminated slab (1), tightly pressing the back stupefied square tube (4-3) to the template (3),
meanwhile, the screw (5) is fixed by adopting the nut (5-2) after passing through the PVC sleeve at the through hole (4-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211662694.6A CN116181055A (en) | 2022-12-23 | 2022-12-23 | Assembled building superimposed sheet seam hanging die structure and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211662694.6A CN116181055A (en) | 2022-12-23 | 2022-12-23 | Assembled building superimposed sheet seam hanging die structure and construction method thereof |
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| CN116181055A true CN116181055A (en) | 2023-05-30 |
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| CN202211662694.6A Pending CN116181055A (en) | 2022-12-23 | 2022-12-23 | Assembled building superimposed sheet seam hanging die structure and construction method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090049301A (en) * | 2007-11-13 | 2009-05-18 | 지에스건설 주식회사 | Cantilever precast deckplate for composite slab and bridge construction method using the same |
| CN111502042A (en) * | 2020-04-15 | 2020-08-07 | 广西建工集团第五建筑工程有限责任公司 | Assembly laminated slab joint pouring body, breakable pouring mold and construction method thereof |
| CN111502255A (en) * | 2020-04-15 | 2020-08-07 | 广西建工集团第五建筑工程有限责任公司 | Fabricated building laminated slab joint pouring body, pouring hanging die and construction method thereof |
| CN111519898A (en) * | 2020-06-12 | 2020-08-11 | 中建科技河南有限公司 | Novel support system for laminated slab cast-in-place slab band |
| CN213683197U (en) * | 2020-08-28 | 2021-07-13 | 宁波建工工程集团有限公司 | Auxiliary formwork construction structure for laminated floor slab joint |
| CN214658912U (en) * | 2020-12-22 | 2021-11-09 | 中国建筑第八工程局有限公司 | Floor thickness control device of superimposed sheet post-cast strip hanging mould |
| CN215717174U (en) * | 2021-09-01 | 2022-02-01 | 中建海峡建设发展有限公司 | Supporting structure is exempted from in cast-in-place area of detachable superimposed sheet |
-
2022
- 2022-12-23 CN CN202211662694.6A patent/CN116181055A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090049301A (en) * | 2007-11-13 | 2009-05-18 | 지에스건설 주식회사 | Cantilever precast deckplate for composite slab and bridge construction method using the same |
| CN111502042A (en) * | 2020-04-15 | 2020-08-07 | 广西建工集团第五建筑工程有限责任公司 | Assembly laminated slab joint pouring body, breakable pouring mold and construction method thereof |
| CN111502255A (en) * | 2020-04-15 | 2020-08-07 | 广西建工集团第五建筑工程有限责任公司 | Fabricated building laminated slab joint pouring body, pouring hanging die and construction method thereof |
| CN111519898A (en) * | 2020-06-12 | 2020-08-11 | 中建科技河南有限公司 | Novel support system for laminated slab cast-in-place slab band |
| CN213683197U (en) * | 2020-08-28 | 2021-07-13 | 宁波建工工程集团有限公司 | Auxiliary formwork construction structure for laminated floor slab joint |
| CN214658912U (en) * | 2020-12-22 | 2021-11-09 | 中国建筑第八工程局有限公司 | Floor thickness control device of superimposed sheet post-cast strip hanging mould |
| CN215717174U (en) * | 2021-09-01 | 2022-02-01 | 中建海峡建设发展有限公司 | Supporting structure is exempted from in cast-in-place area of detachable superimposed sheet |
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