CN114150862A - Adjustable turnover template of concrete floor construction joint department - Google Patents
Adjustable turnover template of concrete floor construction joint department Download PDFInfo
- Publication number
- CN114150862A CN114150862A CN202111431356.7A CN202111431356A CN114150862A CN 114150862 A CN114150862 A CN 114150862A CN 202111431356 A CN202111431356 A CN 202111431356A CN 114150862 A CN114150862 A CN 114150862A
- Authority
- CN
- China
- Prior art keywords
- thick liquid
- leak protection
- protection thick
- steel
- concrete floor
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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
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/365—Stop-end 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
- E04G17/005—Strips for covering joints between form sections, e.g. to avoid burring or spilling of laitance
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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
- E04G17/007—Plugs to close openings in forms' surface
-
- 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
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
- E04G9/083—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up which are foldable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to the technical field of concrete construction, in particular to an adjustable turnover template at a construction joint of a concrete floor. Including two sets of leak protection thick liquid steel form that mirror symmetry set up on the horizontal direction of edge, the cross-section of leak protection thick liquid steel form is L shape, it is articulated through the hinge between two sets of vertical panels of leak protection thick liquid steel form, the horizontal panel of two sets of leak protection thick liquid steel form is as an organic whole through connecting the shrouding, a plurality of bar openings have been seted up to the equidistance on the vertical panel of leak protection thick liquid steel form, leak protection thick liquid steel form is inside to be provided with the profiled steel sheet groove at the fixed position that corresponds the bar open-ended, the profiled steel sheet inslot slides and is provided with and is used for leaking stoppage bar open-ended leak protection thick liquid slide, the hole has been seted up on the leak protection thick liquid slide, the hole internal fixation inlays and is equipped with the flexible knot of rubber. The device has good support performance and excellent slurry leakage prevention performance, can be quickly installed and dismantled, is used in a turnover way, obviously saves the cost and shortens the construction period. The adjustable turnover formwork is mainly applied to the aspect of adjustable turnover formworks of concrete construction joints.
Description
Technical Field
The invention relates to the technical field of concrete construction, in particular to an adjustable turnover template at a construction joint of a concrete floor.
Background
The transverse concrete inserting bars are used for facilitating later-stage process requirements, and a section of steel bar is embedded into the foundation in advance according to the size and the number of the structural steel bars before the foundation is poured. In the prior art, the inner mold of the transverse dowel bar is mostly replaced by lightweight fillers such as polystyrene boards, or replaced by wire netting, and the lightweight fillers such as polystyrene boards and the wire netting are complex in post-treatment process, fireproof performance, high cost, serious slurry leakage, poor concrete forming effect and difficulty in subsequent processes.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the adjustable turnover formwork at the construction joint of the concrete floor, the formwork is simple to install and operate, can be used in a turnover mode, avoids the phenomenon of slurry leakage, and is easy to demould, good in support property and good in concrete forming effect.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an adjustable turnover template of concrete floor construction joint department, includes two sets of leak protection thick liquid steel form that sets up along mirror symmetry on the horizontal direction, the cross-section of leak protection thick liquid steel form is L shape, and is two sets of it is articulated through the hinge between the vertical panel of leak protection thick liquid steel form, and the horizontal panel of two sets of leak protection thick liquid steel form is connected as an organic wholely through connecting the shrouding, and a plurality of bar openings have been seted up to the equidistance on the vertical panel of leak protection thick liquid steel form, and leak protection thick liquid steel form inside is provided with the profiled steel sheet groove at the rigidity that corresponds bar open-ended, and the profiled steel sheet inslot slides and is provided with and is used for leaking stoppage bar open-ended leak protection thick liquid slide, has seted up the hole on the leak protection thick liquid slide, and the hole internal fixation inlays and is equipped with the flexible knot of rubber.
The left side and the right side in the slurry leakage prevention sliding plate are provided with sliding telescopic joints in a sliding mode, and the width of each sliding telescopic joint is larger than that of the strip-shaped opening.
The rubber expansion buckle is provided with threads on one side extending into the mortar leakage prevention steel template, and the rubber expansion buckle is connected with a mortar leakage prevention nut through the threads.
The telescopic link is vertically provided with between the leak protection thick liquid steel form, and the telescopic link can provide the holding power between the leak protection thick liquid steel form.
The anti-leakage steel formwork is provided with a connecting buckle, and the connecting sealing plate is connected with the anti-leakage steel formwork through the connecting buckle.
The nut is made of polyethylene.
The telescopic link includes three bracing pieces, connects through the regulating part between the bracing piece.
The width of the slurry leakage preventing sliding plate is larger than that of the strip-shaped opening.
The anti-leakage steel template is made of a hot-dipped galvanized steel plate material.
And an isolating agent layer is coated outside the anti-leakage steel template.
Compared with the prior art, the invention has the beneficial effects that:
the combination of the profiled steel plate groove and the slurry leakage-proof sliding plate ensures the leakage-stopping performance of the slurry leakage-proof steel template, meets the adjustment of the inserting position of the inserted steel bar in the steel template, and solves the problem of high difficulty in the offset installation of the steel bar; the arrangement of the sliding expansion joint can avoid the problem of slurry leakage during irrigation in the process of adjusting the position of the dowel bar; the upper and lower slurry leakage preventing steel templates are connected through hinges, so that the templates can be conveniently and rapidly detached and recycled; due to the arrangement of the rubber expansion buckle and the slurry leakage prevention nut, slurry leakage prevention is guaranteed at the position of the inserted rib, and the slurry leakage prevention performance of the device is improved; the telescopic rod improves the support performance of the device and ensures the integral rigidity of the device; the arrangement of the isolation base layer is convenient for demoulding of the device, and simultaneously, the anti-rust effect is achieved. The device has good support performance and excellent slurry leakage prevention performance, can be quickly installed and dismantled, is used in a turnover way, obviously saves the cost and shortens the construction period.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a partial structural view of a slip sheet for preventing slurry leakage according to the present invention;
FIG. 5 is a schematic view of a rubber expansion buckle according to the present invention;
FIG. 6 is a schematic cross-sectional view taken at C-C of FIG. 4;
FIG. 7 is a schematic view of a telescopic rod according to the present invention;
in the figure: 1 is leak protection thick liquid steel form, 2 is profiled steel sheet groove, 3 is leak protection thick liquid slide, 4 is the slip telescopic joint, 5 is the flexible knot of rubber, 6 is leak protection thick liquid nut, 7 is the connection shrouding, 8 is the hinge, 9 is the telescopic link, 91 is the bracing piece, 92 is the regulating part, 10 is the connection buckle.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: an adjustable turnover template at a construction joint of a concrete floor comprises two groups of mortar leakage-proof steel templates 1 which are symmetrically arranged along the horizontal direction in a mirror image manner, the section of each mortar leakage-proof steel template 1 is L-shaped, the vertical panels of the two groups of mortar leakage-proof steel templates 1 are hinged through a hinge 8, the adjacent edges of the upper mortar leakage-proof steel template 1 and the lower mortar leakage-proof steel template 1 are respectively provided with a mortar leakage-proof strip, the gap between the two mortar leakage-proof steel templates 1 is blocked, the horizontal panels of the two groups of mortar leakage-proof steel templates 1 are connected into a whole through a connecting sealing plate 7, the connecting sealing plate 7 is arranged at the back side of the hinge 8, a plurality of strip-shaped openings are equidistantly arranged on the vertical panel of the mortar leakage-proof steel templates 1, a pressure steel template groove 2 is fixedly arranged in the position corresponding to the strip-shaped openings in the mortar leakage-proof steel templates 1, the pressure steel template groove 2 is welded and fixed on the mortar leakage-proof steel templates 1, the width of the pressure steel template groove 2 is larger than the width of the strip-shaped openings, the sliding of profiled steel sheet groove 2 is provided with and is used for leaking stoppage bar open-ended leak protection thick liquid slide 3, and 3 edges of leak protection thick liquid slide are provided with the leaking stoppage strip, have guaranteed the leak protection thick liquid effect of leak protection thick liquid slide 3, have seted up the hole on leak protection thick liquid slide 3, and the central point that the hole was seted up at leak protection thick liquid slide 3 puts, and the hole internal fixation inlays and is equipped with the flexible knot of rubber 5. The reinforcing bar passes through rubber expansion mouth 5 and inserts in leak protection thick liquid steel form 1, utilizes leak protection thick liquid slide 3 and rubber expansion buckle 5 can play the effect of leak protection thick liquid, and leak protection thick liquid slide 3 can slide in profiled sheet groove 2 simultaneously, makes the dowel bar satisfy the position adjustment in certain space.
Preferably, sliding expansion joints 4 are arranged on the left side and the right side inside the slurry leakage prevention sliding plate 3 in a sliding mode, and the width of each sliding expansion joint 4 is larger than that of each strip-shaped opening. The edge of slip telescopic joint 4 is provided with the leaking stoppage strip, guarantees that slip telescopic joint 4 is to the open-ended leaking stoppage effect of strip, and when the dowel position adjustment, leak protection thick liquid slide 3 slides in profiled sheet groove 2 and shifts for the strip opening space appears, then leaks stoppage, assurance leak protection thick liquid effect through slip telescopic joint 4 to open-ended space department of strip this moment.
Preferably, the telescopic rods 9 are vertically arranged between the mortar leakage prevention steel templates 1, and the telescopic rods 9 can provide supporting force between the mortar leakage prevention steel templates 1. The supporting force of the template is ensured, and when the template is disassembled, the disassembly of the anti-leakage steel template 1 is convenient after the telescopic rod 9 is disassembled.
Preferably, the anti-leakage steel formwork 1 is provided with a connecting buckle 10, and the connecting closing plate 7 is connected with the anti-leakage steel formwork 1 through the connecting buckle 10 in a buckling manner. Connect buckle 0 and promoted leak protection thick liquid steel form 1 and the direct joint strength of connecting shrouding 7.
Preferably, the nut is made of polyethylene.
Preferably, the telescopic rod 9 comprises three support rods 91, and the support rods 91 are connected through an adjusting member 92. Through the adjusting piece 92, the total length of the three support rods 91 can be adjusted, and then the support and the removal of the telescopic rod 9 are realized.
Preferably, the width of the pulp leakage preventing sliding plate 3 is larger than that of the strip-shaped opening.
Preferably, the slurry leakage preventing steel template 1 is made of a hot-dip galvanized steel plate material.
Preferably, the slurry leakage prevention steel template 1 is coated with a release agent layer on the outside. The demolding and rust prevention of the slurry leakage prevention steel template 1 are facilitated.
The thickness of the anti-leakage steel template 1 is 8mm, and the thickness of the connecting seal plate 7 is 8 mm.
Example 2: in embodiment 1, there is a problem that the gap between the rubber expansion buckle 5 and the dowel may leak slurry, and therefore, on the basis of embodiment 1, this embodiment further includes: the rubber expansion buckle 5 is provided with threads on one side extending into the mortar leakage prevention steel template 1, and the rubber expansion buckle 5 is connected with a mortar leakage prevention nut 6 through the threads. After the reinforcing bar passes through rubber expansion buckle 5 and inserts the template, twist and move leak protection thick liquid nut 6, make leak protection thick liquid nut 6 remove to 1 orientation of leak protection thick liquid steel template to drive rubber expansion buckle 5 and extrude to the joint bar orientation, the leak protection thick liquid effect of device is guaranteed in the space between shutoff rubber expansion buckle 5 and the joint bar. The adjustable range of the rubber expansion buckle 5 is 6-30 mm.
When installing this device, prop up and establish leak protection thick liquid steel form 1, put into the template with telescopic link 9, adjust its height, reach the effect of supporting the template, the reinforcing bar inserts from rubber expansion buckle 5, the position of adjustment leak protection thick liquid slide 3 determines the reinforcing bar position, adjustment huadong telescopic joint 4, it is perfect to the bar opening leaking stoppage, rotate leak protection thick liquid nut 6, detain 5 and the space between the reinforcing bar leaking stoppage to rubber expansion buckle, guarantee the leak protection thick liquid effect, install and connect 7 seals of shrouding at last. When the device is dismantled, the length of the telescopic rod 9 is shortened firstly, the telescopic rod 9 is taken out, and then the mortar leakage prevention steel formwork 1 is dismantled.
Although only the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all changes are encompassed in the scope of the present invention.
Claims (10)
1. The utility model provides an adjustable turnover template of concrete floor construction joint department which characterized in that: including two sets of leak protection thick liquid steel form (1) that mirror symmetry set up on the horizontal direction, the cross-section of leak protection thick liquid steel form (1) is L shape, and is two sets of it is articulated through hinge (8) between the vertical panel of leak protection thick liquid steel form (1), and the horizontal panel of two sets of leak protection thick liquid steel form (1) is connected as an organic wholely through connecting shrouding (7), and a plurality of bar openings have been seted up to equidistance on the vertical panel of leak protection thick liquid steel form (1), and leak protection thick liquid steel form (1) is inside to be provided with pressure profiled steel sheet groove (2) corresponding bar open-ended rigidity, slides in profiled steel sheet groove (2) and is provided with and is used for leaking stoppage bar open-ended leak protection thick liquid slide (3), has seted up the hole on leak protection thick liquid slide (3), and the hole internal fixation inlays and is equipped with flexible knot (5) of rubber.
2. The adjustable turnover template of concrete floor construction joint department of claim 1, characterized in that: the left side and the right side inside the slurry leakage prevention sliding plate (3) are provided with sliding expansion joints (4) in a sliding mode, and the width of each sliding expansion joint (4) is larger than that of the strip-shaped opening.
3. The adjustable turnover template of concrete floor construction joint department of claim 1, characterized in that: the rubber expansion buckle (5) is provided with threads on one side extending into the anti-leakage steel formwork (1), and the rubber expansion buckle (5) is connected with an anti-leakage nut (6) through the threads.
4. The adjustable turnover template of concrete floor construction joint department of claim 1, characterized in that: the anti-leakage mortar steel formworks are characterized in that telescopic rods (9) are vertically arranged between the anti-leakage mortar steel formworks (1), and the telescopic rods (9) can provide supporting force between the anti-leakage mortar steel formworks (1).
5. The adjustable turnover template of concrete floor construction joint department of claim 1, characterized in that: the anti-leakage steel formwork (1) is provided with a connecting buckle (10), and the connecting sealing plate (7) is connected with the anti-leakage steel formwork (1) in a buckling mode through the connecting buckle (10).
6. The adjustable turnover template of concrete floor construction joint department of claim 3, characterized in that: the nut is made of polyethylene.
7. The adjustable turnover template of concrete floor construction joint department of claim 4, characterized in that: the telescopic rod (9) comprises three support rods (91), and the support rods (91) are connected through an adjusting piece (92).
8. The adjustable turnover template of concrete floor construction joint department of claim 1, characterized in that: the width of the slurry leakage prevention sliding plate (3) is larger than that of the strip-shaped opening.
9. The adjustable turnover template of concrete floor construction joint department of claim 1, characterized in that: the anti-leakage steel template (1) is made of a hot-dip galvanized steel plate material.
10. The adjustable turnover template of concrete floor construction joint department of claim 1, characterized in that: and the outer part of the slurry leakage prevention steel template (1) is coated with a separant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111431356.7A CN114150862B (en) | 2021-11-29 | 2021-11-29 | Adjustable turnover template of concrete floor construction seam department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111431356.7A CN114150862B (en) | 2021-11-29 | 2021-11-29 | Adjustable turnover template of concrete floor construction seam department |
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| Publication Number | Publication Date |
|---|---|
| CN114150862A true CN114150862A (en) | 2022-03-08 |
| CN114150862B CN114150862B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111431356.7A Active CN114150862B (en) | 2021-11-29 | 2021-11-29 | Adjustable turnover template of concrete floor construction seam department |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856169A (en) * | 2022-04-29 | 2022-08-05 | 中建二局第一建筑工程有限公司 | Slidable aluminum template |
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| JPH10306581A (en) * | 1997-05-07 | 1998-11-17 | Nsp Corp | Supporter for foundation concrete molding plate and supporting structure |
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| CN206859656U (en) * | 2017-03-30 | 2018-01-09 | 中建八局第一建设有限公司 | A kind of assembled instrument intercepted for building structure floor slab construction seam concrete |
| CN209413279U (en) * | 2018-11-12 | 2019-09-20 | 中建五局华东建设有限公司 | A kind of height-adjustable post-cast strip is shored |
| CN210164243U (en) * | 2019-04-26 | 2020-03-20 | 中国建筑第八工程局有限公司 | Wall bushing structure |
| CN211080158U (en) * | 2019-09-24 | 2020-07-24 | 中水北方勘测设计研究有限责任公司 | A warp template for building site is under construction fast on scene |
| CN212027109U (en) * | 2020-03-13 | 2020-11-27 | 青岛环城建工集团有限公司 | Sizing steel template sealing device |
| CN212866033U (en) * | 2020-04-14 | 2021-04-02 | 上海二十冶建设有限公司 | Utility tunnel horizontal construction joint template reinforcement |
| CN213946857U (en) * | 2020-09-21 | 2021-08-13 | 陈秀萍 | Slurry leakage prevention device for prefabricated box girder template |
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2021
- 2021-11-29 CN CN202111431356.7A patent/CN114150862B/en active Active
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| EP0735213A1 (en) * | 1995-03-29 | 1996-10-02 | Willibald Fischer | Shuttering |
| JPH10306581A (en) * | 1997-05-07 | 1998-11-17 | Nsp Corp | Supporter for foundation concrete molding plate and supporting structure |
| JP2000027433A (en) * | 1998-07-06 | 2000-01-25 | Toko Sangyo Kk | Insert bush coupling structure, insert bush, and insert bush fixture |
| CN204001695U (en) * | 2013-12-21 | 2014-12-10 | 中建四局第三建筑工程有限公司 | A kind of aluminum alloy formwork system that is used in shrinkage joint building operations |
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| CN106150084A (en) * | 2016-08-30 | 2016-11-23 | 福州市第三建筑工程公司 | A kind of mold method wearing muscle template and formwork erecting structure thereof |
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| CN209413279U (en) * | 2018-11-12 | 2019-09-20 | 中建五局华东建设有限公司 | A kind of height-adjustable post-cast strip is shored |
| CN210164243U (en) * | 2019-04-26 | 2020-03-20 | 中国建筑第八工程局有限公司 | Wall bushing structure |
| CN211080158U (en) * | 2019-09-24 | 2020-07-24 | 中水北方勘测设计研究有限责任公司 | A warp template for building site is under construction fast on scene |
| CN212027109U (en) * | 2020-03-13 | 2020-11-27 | 青岛环城建工集团有限公司 | Sizing steel template sealing device |
| CN212866033U (en) * | 2020-04-14 | 2021-04-02 | 上海二十冶建设有限公司 | Utility tunnel horizontal construction joint template reinforcement |
| CN213946857U (en) * | 2020-09-21 | 2021-08-13 | 陈秀萍 | Slurry leakage prevention device for prefabricated box girder template |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856169A (en) * | 2022-04-29 | 2022-08-05 | 中建二局第一建筑工程有限公司 | Slidable aluminum template |
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| Publication number | Publication date |
|---|---|
| CN114150862B (en) | 2023-05-23 |
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