CN112302338B - Deformation joint end template structure and construction method thereof - Google Patents
Deformation joint end template structure and construction method thereof Download PDFInfo
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- CN112302338B CN112302338B CN202011364359.9A CN202011364359A CN112302338B CN 112302338 B CN112302338 B CN 112302338B CN 202011364359 A CN202011364359 A CN 202011364359A CN 112302338 B CN112302338 B CN 112302338B
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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
Abstract
The application relates to a deformation joint end template structure which comprises a first supporting plate and a second supporting plate, wherein the first supporting plate and the second supporting plate are arranged oppositely; the surface of the first support plate opposite to the second support plate is provided with a first inclined surface, and the first inclined surface inclines towards the second support plate from the top of the first support plate to the bottom of the first support plate; the surface of the second support plate opposite to the first support plate is provided with a second inclined surface, and the second inclined surface inclines towards the first support plate from the top of the second support plate to the bottom of the second support plate; a supporting space is arranged between the first supporting plate and the second supporting plate; still including being located the multiunit supporting component of support space, supporting component includes the installation department, and the both sides that are located the installation department on the installation department are articulated to be provided with the bracing piece, is provided with a plurality of elastic components between two bracing pieces. This application has the effect that helps increasing the life of movement joint template.
Description
Technical Field
The application relates to the field of building construction, in particular to a deformation joint end template structure and a construction method thereof.
Background
The building can deform, crack and even destroy under the action of external factors, for example, the building is easy to deform or destroy due to the influence of temperature change, uneven settlement of the foundation and earthquake factors, so deformation joints such as expansion joints, settlement joints, shockproof joints and the like are usually reserved during the design of the building. When the walls on the two sides of the deformation joint are poured, the internal support formworks need to be installed in the deformation joint, and the problems of difficult formwork installation and difficult formwork removal exist due to the fact that the distance between the walls on the two sides of the deformation joint is small; some construction units try to use polystyrene boards, extruded sheets, foam boards and the like to replace deformation joint templates, and the method can affect the wall pouring quality due to compression deformation in construction.
The existing Chinese patent with the publication number of CN205894671U discloses a deformation joint template, which comprises: the shell is hollow and has openings at two ends, and the shape of the shell corresponds to that of the deformation joint; two baffles for covering the opening of the housing; the supporting tubes are arranged in the shell in a staggered mode, one side face of each adjacent supporting tube is in line contact with the two inner walls of the shell, and the other side face of each adjacent supporting tube is in line contact with the inner walls of the shell.
In view of the above-mentioned related technologies, the inventor believes that, when concrete is poured, the stress of the deformation joint formwork in the height direction is gradually increased from top to bottom, so that the deformation joint formwork located at the lower portion is more likely to deform or be damaged, and the service life of the deformation joint formwork is reduced.
Disclosure of Invention
In order to be beneficial to prolonging the service life of the deformation joint template, the application provides a deformation joint end template structure and a construction method thereof.
In a first aspect, the application provides a deformation joint end template structure, which adopts the following technical scheme:
a deformation joint end template structure comprises a first supporting plate and a second supporting plate, wherein the first supporting plate and the second supporting plate are arranged oppositely;
the surface of the first support plate opposite to the second support plate is provided with a first inclined surface, and the first inclined surface inclines towards the second support plate from the top of the first support plate to the bottom of the first support plate;
the surface of the second support plate opposite to the first support plate is provided with a second inclined surface, and the second inclined surface inclines towards the first support plate from the top of the second support plate to the bottom of the second support plate;
a supporting space is arranged between the first supporting plate and the second supporting plate;
still including being located multiunit supporting component in the support space, supporting component includes the installation department, the articulated bracing piece that is provided with in both sides that lie in the installation department on the installation department, two the bracing piece extends along vertical direction, two be provided with a plurality of elastic components, it is a plurality of between the bracing piece the elastic component sets up along the even interval of length direction of bracing piece.
By adopting the technical scheme, when the deformation joint template is used, a worker firstly arranges the first supporting plate and the second supporting plate in the deformation joint, the first inclined plane is opposite to the second inclined plane, then the worker installs the supporting component in the supporting space, when the deformation joint template is installed, the worker enables one supporting rod to be abutted against the first inclined plane and the other supporting rod to be abutted against the second inclined plane, then the installation part is vertically moved downwards to drive the supporting rod to move downwards, meanwhile, the supporting rod can rotate along the first inclined plane and the second inclined plane, the distance between the two supporting rods is gradually reduced from top to bottom in the height direction, when the distance between the supporting rods is reduced, the elastic part between the two supporting rods can be compressed, the elastic part generates elasticity on the supporting rod after being compressed, and therefore, the supporting rod generates supporting force on the first supporting plate and the second supporting plate, and the distance between two bracing pieces is less, and the elasticity that the elastic component produced is bigger, so lie in the bracing piece of lower part then can produce bigger holding power to first backup pad and second backup pad to make first backup pad and second backup pad can bear the pressure that comes from the concrete better, reduced the condition that first backup pad and second backup pad take place to warp, increased the life of movement joint template.
Optionally, the elastic element includes a coil spring disposed between the two support rods, one end of the coil spring is fixedly connected to one support rod, and the other end of the coil spring is fixedly connected to the other support rod.
Through adopting above-mentioned technical scheme, when two bracing pieces were close to each other, coil spring can be compressed, just can produce elasticity to the bracing piece after coil spring is compressed to make the bracing piece can support first backup pad and second backup pad, and coil spring is not fragile, more is favorable to the use.
Optionally, a positioning rod is arranged between the two support rods and at the position of each spiral spring, the positioning rod comprises a fixed pipe and a moving rod, the fixed pipe is fixedly connected to one support rod, the moving rod is inserted into the fixed pipe in a sliding manner, the end part of the moving rod, far away from the fixed pipe, is fixedly connected to the other support rod, and the spiral spring is sleeved on the positioning rod.
Through adopting above-mentioned technical scheme, when two bracing pieces were close to each other, the carriage release lever can move towards fixed intraductal orientation with adaptability for the length of positioning rod and the distance between two bracing pieces suit, and the positioning rod can carry on spacingly to coil spring, can prevent to a certain extent that coil spring from being compressed the condition of taking place to buckle, thereby make coil spring can produce elasticity to first backup pad and second backup pad better.
Optionally, the first inclined plane and the second inclined plane are provided with a limiting groove at a position where each supporting component is located, the limiting grooves are formed along the inclined directions of the first inclined plane and the second inclined plane, one supporting rod of each supporting component is located in the limiting groove on the first inclined plane, and the other supporting rod is located in the limiting groove on the second inclined plane.
Through adopting above-mentioned technical scheme, the setting of spacing groove can restrict the position of bracing piece to the condition that the bracing piece removed at will takes place in the reduction, makes the bracing piece can support first backup pad and second backup pad better.
Optionally, a plurality of balls are arranged on the surface of the support rod abutted against the limiting groove, and the balls are abutted against the inner wall of the limiting groove.
Through adopting above-mentioned technical scheme, the friction between bracing piece and the spacing inslot wall can be reduced in the setting of ball, when the installation with dismantle the bracing piece for the bracing piece can get into better or break away from the spacing groove.
Optionally, the position that is located every supporting component on the top of first backup pad and second backup pad is provided with the fixed block, the fixed block is located the installation department, be provided with first connection lug and second connection lug on the fixed block, first connection lug passes through fixing bolt and is connected with first backup pad, the second is connected the lug and is passed through fixing bolt and second backup pad and be connected.
Through adopting above-mentioned technical scheme, after in installing the supporting space with supporting component, place the installation department with the fixed block on, utilize fixing bolt to be fixed first connecting lug and first backup pad afterwards, utilize fixing bolt to connect lug and second backup pad with the second fixed, so alright carry out the fixed of direction of height to supporting component to the circumstances of the bracing piece outside towards the supporting space under the elasticity effect has been prevented to a certain extent.
Optionally, a hanging ring is arranged on the mounting portion.
Through adopting above-mentioned technical scheme, the setting up of rings makes the installation and the dismantlement of supporting component more convenient.
Optionally, the distance between two adjacent groups of the support assemblies is set to be 1.2m-1.5 m.
By adopting the technical scheme, the distance between two adjacent supporting components is set to be 1.2m-1.5m, so that the supporting stability of the whole deformation seam template is ensured under the condition of reducing the cost as much as possible.
In a second aspect, the application provides a construction method of a deformed seam end formwork structure, which adopts the following technical scheme:
a construction method of a deformation joint end template structure comprises the deformation joint end template structure and comprises the following steps:
s1: mounting the first support plate and the second support plate at the deformation joint, enabling the first inclined surface and the second inclined surface to be opposite, and preliminarily fixing the first support plate and the second support plate;
s2: installing a support assembly into a support space between a first support plate and a second support plate, enabling one support rod to abut against the first support plate, enabling the other support rod to abut against the second support plate, moving an installation part downwards along the vertical direction, enabling the support rod to move downwards, enabling the support rod to move along an inclined plane and rotate through a hinge joint until the support rod completely enters the support space;
s3: repeating S2, installing all the supporting components into the supporting space according to the spacing requirement, and fixing each supporting component;
s4: and pouring concrete on two sides of the deformation joint, taking out all the supporting components after the structure is formed, and then taking out the first supporting plate and the second supporting plate.
Through adopting above-mentioned technical scheme, set up first inclined plane and second inclined plane respectively in first backup pad and second backup pad, then arrange the supporting component in between first inclined plane and the second inclined plane, and install the supporting component back in the supporting space, the distance of two bracing pieces can reduce along with the direction of height gradually, thereby make the elasticity crescent that the elastic component between two bracing pieces produced, thereby make the lower part of first backup pad and second backup pad can bear the pressure of concrete better, and then reduced the deformation that first backup pad and second backup pad produced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the first inclined plane and the second inclined plane and simultaneously arranging the supporting component between the first inclined plane and the second inclined plane, in the installation process of the supporting component, the two supporting rods can rotate correspondingly, so that the distance between the two supporting rods is reduced, the elastic part between the supporting rods can be compressed to generate elastic force, and the size of the elastic force is increased along with the increase of the depth, so that the lower parts of the first supporting plate and the second supporting plate can better bear the pressure of concrete, and further the deformation generated by the first supporting plate and the second supporting plate is reduced;
2. through set up the spacing groove on first inclined plane and second inclined plane, utilize the spacing groove to restrict the position of bracing piece to make the bracing piece can produce elasticity to first backup pad and second backup pad better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the embodiment of FIG. 1;
fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.
Description of reference numerals: 1. a first support plate; 11. a first inclined surface; 2. a second support plate; 21. a second inclined surface; 3. a support space; 4. a support assembly; 41. an installation part; 411. a hoisting ring; 42. a support bar; 421. a ball bearing; 43. a coil spring; 44. positioning a rod; 441. a fixed tube; 442. a travel bar; 5. a limiting groove; 6. a fixed block; 61. a first connecting lug; 62. a second connecting lug.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses movement joint end template structure.
Referring to fig. 1, a deformation joint end template structure comprises a first supporting plate 1 and a second supporting plate 2 which are arranged oppositely, wherein the first supporting plate 1 and the second supporting plate 2 are positioned in a deformation joint during installation, the surface of the first supporting plate 1 opposite to the second supporting plate 2 is a first inclined surface 11, and the first inclined surface 11 inclines towards the second supporting plate 2 from the top of the first supporting plate 1 to the bottom of the first supporting plate 1; the surface of the second support plate 2 opposite to the first support plate 1 is a second inclined surface 21, the second inclined surface 21 is inclined from the top of the second support plate 2 to the bottom of the second support plate 2 towards the first support plate 1, that is, the distance between the first inclined surface 11 and the second inclined surface 21 is gradually reduced from top to bottom along with the height direction; the inclined angles of the first inclined surface 11 and the second inclined surface 21 are the same and are symmetrical to each other, a supporting space 3 is reserved between the first supporting plate 1 and the second supporting plate 2, the first supporting plate 1 and the second supporting plate 2 need to be fixed on a substrate when being installed, and the first supporting plate 1 and the second supporting plate 2 can be fixed by bolts.
Referring to fig. 1 and 2, the deformed seam template structure further includes a plurality of sets of supporting components 4 located in the supporting space 3, the supporting components 4 are arranged at intervals along the length direction of the first supporting plate 1 and the second supporting plate 2, the distance between two adjacent sets of supporting components 4 is 1.2m-1.5m, and in this embodiment, the distance between the supporting components 4 is 1.2 m; the support assembly 4 comprises an installation part 41 and two support rods 42, the installation part 41 is a rectangular block, a hanging ring 411 is welded on the side wall of the installation part 41, the support rods 42 are hinged to the bottom of the installation part 41, the support rods 42 are located at the end parts of the installation part 41, the two support rods 42 extend along the vertical direction, a plurality of elastic pieces are fixedly connected between the two support rods 42 and are uniformly arranged along the length direction of the support rods 42 at intervals, the interval between every two adjacent elastic pieces is 0.5m-0.8m, and when the two support rods 42 are in a mutually parallel state, the elastic pieces are not stretched and are not compressed.
After the first support plate 1 and the second support plate 2 are installed at the deformation joint, the worker installs the support assembly 4 into the first support plate 1 and the second support plate 2 from the top of the first support plate 1 and the second support plate 2, when installing, one support rod 42 abuts against the first inclined surface 11 and the other support rod 42 abuts against the second inclined surface 21, then the installation part 41 is moved vertically downwards, the support rod 42 rotates under the action of the first inclined surface 11 and the second inclined surface 21 through the hinge point, so that the two support rods 42 approach each other, the elastic member is compressed, and the distance between the two support rods 42 is gradually reduced from top to bottom, so the compression degree of the elastic member located at the lower part is higher, therefore, the larger the elastic force generated by the elastic member is, and the elastic force of the elastic member enables the support rod 42 to generate a support force for the first support plate 1 and the second support plate 2, the larger the support plate, the better the first support plate 1 and the second support plate 2 can withstand the pressure of the concrete.
Referring to fig. 2, in the present embodiment, the elastic member is a coil spring 43, one end of the coil spring 43 is fixedly connected to one support rod 42, and the other end of the coil spring 43 is fixedly connected to the other support rod 42, the coil spring 43 has strong elasticity and long service life, and in other embodiments, a plate spring may be used.
Referring to fig. 3 and 4, in order to prevent the coil spring 43 from bending when being compressed to a certain extent, a positioning rod 44 is disposed between the two support rods 42 and at a position of each coil spring 43, the coil spring 43 is sleeved on the positioning rod 44, the positioning rod 44 is of a telescopic structure, the telescopic structure comprises a fixed tube 441 fixedly connected with one support rod 42 and a moving rod 442 inserted into the fixed tube 441 in a sliding manner, an end portion of the moving rod 442 far away from the fixed tube 441 is fixedly connected with the other support rod 42, so that the positioning rod 44 can extend and retract along with the rotation of the support rod 42, and the extension and retraction of the coil spring 43 are matched.
Referring to fig. 1 and 2, after the support rod 42 receives the elastic force of the elastic member, if the elastic force is too large and the friction force between the support rod 42 and the first support plate 1 and the second support plate 2 is smaller, at this time, the support rod 42 moves, so in order to limit the movement of the support rod 42, a limit groove 5 is formed at each position of the support component 4 on the first inclined surface 11 and the second inclined surface 21, the limit groove 5 is formed along the inclined direction of the first inclined surface 11 and the second inclined surface 21, one support rod 42 of the support component 4 is located in the limit groove 5 on the first inclined surface 11, the other support rod 42 is located in the limit groove 5 on the second inclined surface 21,
referring to fig. 4, in order to make the support rod 42 more easily attachable and detachable, a plurality of balls 421 are rollingly connected to a surface of the support rod 42 abutting against the stopper groove 5, the balls 421 abut against an inner wall of the stopper groove 5, and friction between the support rod 42 and the inner wall of the stopper groove 5 can be reduced by the balls 421.
Referring to fig. 1 and 2, the support rod 42, after being subjected to the elastic force, also moves upward against the frictional force, and in order to prevent this, a fixing block 6 is fixedly installed on the top of the first support plate 1 and the second support plate 2 at a position of each support member 4, the fixing block 6 is positioned on the installation part 41, the fixing block 6 is abutted against the mounting part 41, the fixing block 6 is welded with a first connecting lug 61 and a second connecting lug 62, the number of the first connecting lug 61 and the second connecting lug 62 is two, the first connecting lug 61 is connected with the first supporting plate 1 through a fixing bolt, the second connecting lug 62 is connected with the second supporting plate 2 through a fixing bolt, so that the fixing block 6 can be used for limiting the upward movement of the supporting rod 42, in order to better attach the fixing block 6 to the mounting portion 41, a fitting groove may be formed in the fixing block 6, and the mounting portion 41 may be engaged with the fitting groove.
The embodiment of the application also discloses a construction method of the deformation joint end template structure, which comprises the following steps:
s1: mounting the first support plate 1 and the second support plate 2 at the deformation joint positions, enabling the first inclined surface 11 and the second inclined surface 21 to be opposite, and primarily fixing the first support plate 1 and the second support plate 2;
s2: installing a supporting component 4 into a supporting space 3 between a first supporting plate 1 and a second supporting plate 2, enabling one supporting rod 42 to abut against the first supporting plate 1, enabling the other supporting rod 42 to abut against the second supporting plate 2, enabling the supporting rod 42 to enter a corresponding limiting groove 5, moving an installation part 41 downwards along the vertical direction, enabling the supporting rod 42 to move downwards, enabling the supporting rod 42 to move along an inclined plane and rotate through a hinge point until the supporting rod 42 completely enters the supporting space 3, and then fixing a fixing block 6 on the installation part 41;
s3: repeating the step S2, installing all the supporting components 4 into the supporting space 3 according to the space requirement, and fixing each supporting component 4;
s4: and pouring concrete on two sides of the deformation joint, taking out all the supporting components 4 after the structure is formed, and taking out the first supporting plate 1 and the second supporting plate 2.
Set up first inclined plane 11 and second inclined plane 21 on first backup pad 1 and second backup pad 2 respectively, then place supporting component 4 between first inclined plane 11 and second inclined plane 21 in, and install supporting component 4 back in supporting space 3, the distance of two bracing pieces 42 can reduce along with the direction of height gradually, thereby make the elasticity crescent that the elastic component between two bracing pieces 42 produced, thereby make the pressure that the concrete can be born better to the lower part of first backup pad 1 and second backup pad 2, and then reduced the deformation that first backup pad 1 and second backup pad 2 produced, the life of movement joint template has been increased.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a movement joint end template structure which characterized in that: the device comprises a first supporting plate (1) and a second supporting plate (2), wherein the first supporting plate (1) and the second supporting plate (2) are arranged oppositely;
the surface of the first supporting plate (1) opposite to the second supporting plate (2) is provided with a first inclined surface (11), and the first inclined surface (11) inclines towards the second supporting plate (2) from the top of the first supporting plate (1) to the bottom of the first supporting plate (1);
the surface of the second support plate (2) opposite to the first support plate (1) is provided with a second inclined surface (21), and the second inclined surface (21) inclines towards the first support plate (1) from the top of the second support plate (2) to the bottom of the second support plate (2);
a supporting space (3) is arranged between the first supporting plate (1) and the second supporting plate (2);
the supporting device is characterized by further comprising a plurality of groups of supporting assemblies (4) located in the supporting space (3), each supporting assembly (4) comprises an installation part (41), supporting rods (42) are hinged to two sides, located on the installation parts (41), of the installation parts (41), the two supporting rods (42) extend in the vertical direction, a plurality of elastic pieces are arranged between the two supporting rods (42), and the elastic pieces are evenly arranged along the length direction of the supporting rods (42) at intervals; a limiting groove (5) is formed in the positions, where each supporting component (4) is located, of the first inclined surface (11) and the second inclined surface (21), the limiting groove (5) is formed in the inclined direction of the first inclined surface (11) and the second inclined surface (21), one supporting rod (42) of each supporting component (4) is located in the limiting groove (5) on the first inclined surface (11), and the other supporting rod (42) is located in the limiting groove (5) on the second inclined surface (21); a plurality of balls (421) are arranged on the surface of the supporting rod (42) which is abutted against the limiting groove (5), and the balls (421) are abutted against the inner wall of the limiting groove (5); when the two support rods (42) are in a mutually parallel state, the elastic element is not stretched and is not compressed; the distance between the two support rods (42) is gradually reduced from top to bottom in the height direction, when the distance between the support rods (42) is reduced, the elastic part between the two support rods (42) can be compressed, and the smaller the distance between the two support rods (42), the larger the elastic force generated by the elastic part is.
2. A deformation joint end formwork structure according to claim 1, wherein: the elastic piece comprises a spiral spring (43) arranged between the two supporting rods (42), one end of the spiral spring (43) is fixedly connected with one supporting rod (42), and the other end of the spiral spring is fixedly connected with the other supporting rod (42).
3. A deformation joint end formwork structure according to claim 2, wherein: two between bracing piece (42) and the position that is located every coil spring (43) is provided with locating lever (44), locating lever (44) including with fixed pipe (441) and movable rod (442), fixed pipe (441) fixed connection is on one bracing piece (42), movable rod (442) slide and peg graft in fixed pipe (441), the tip and another bracing piece (42) fixed connection that fixed pipe (441) was kept away from in movable rod (442), coil spring (43) cover is established on locating lever (44).
4. A deformation joint end formwork structure according to claim 1, wherein: the position that lies in every supporting component (4) on the top of first backup pad (1) and second backup pad (2) is provided with fixed block (6), fixed block (6) are located installation department (41), be provided with first connecting lug (61) and second connecting lug (62) on fixed block (6), first connecting lug (61) are connected with first backup pad (1) through fixing bolt, second connecting lug (62) are connected through fixing bolt and second backup pad (2).
5. A deformation joint end formwork structure according to claim 1, wherein: the mounting part (41) is provided with a hanging ring (411).
6. A deformation joint end formwork structure according to claim 1, wherein: the distance between two adjacent groups of the supporting components (4) is set to be 1.2-1.5 m.
7. A construction method of a deformed joint end formwork structure, comprising the deformed joint end formwork structure according to any one of claims 1 to 6, characterized by comprising the steps of:
s1: mounting the first support plate (1) and the second support plate (2) at the positions of deformation joints, enabling the first inclined surface (11) and the second inclined surface (21) to be opposite, and preliminarily fixing the first support plate (1) and the second support plate (2);
s2: installing a supporting component (4) into a supporting space (3) between a first supporting plate (1) and a second supporting plate (2), enabling one supporting rod (42) to abut against the first supporting plate (1), enabling the other supporting rod (42) to abut against the second supporting plate (2), moving an installation part (41) downwards along the vertical direction, enabling the supporting rod (42) to move downwards, enabling the supporting rod (42) to move along an inclined plane and rotate through a hinge joint until the supporting rod (42) completely enters the supporting space (3);
s3: repeating S2, installing all the supporting components (4) into the supporting space (3) according to the requirement of the distance, and fixing each supporting component (4);
s4: and pouring concrete on two sides of the deformation joint, taking out all the supporting components (4) after the structure is formed, and then taking out the first supporting plate (1) and the second supporting plate (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011364359.9A CN112302338B (en) | 2020-11-27 | 2020-11-27 | Deformation joint end template structure and construction method thereof |
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| CN202011364359.9A CN112302338B (en) | 2020-11-27 | 2020-11-27 | Deformation joint end template structure and construction method thereof |
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| CN112302338B true CN112302338B (en) | 2021-12-14 |
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| CN112942601A (en) * | 2021-04-10 | 2021-06-11 | 吴江兴盛建设工程有限公司 | Construction joint template supporting system and construction method thereof |
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| GB528636A (en) * | 1939-05-11 | 1940-11-04 | Adam Parker | An improved removable spacing device for supporting internal shuttering for poured concrete and like hollow walls |
| GB1498422A (en) * | 1975-08-13 | 1978-01-18 | Holst & Co Ltd | Construction of a wall |
| CN209603480U (en) * | 2019-01-17 | 2019-11-08 | 谭峰 | A kind of building template being easily installed disassembly |
| CN211037814U (en) * | 2019-11-15 | 2020-07-17 | 赵永胜 | Reinforcing apparatus of concrete structure expansion joint template |
| CN211949030U (en) * | 2020-03-12 | 2020-11-17 | 潮峰钢构集团有限公司 | Anti-seismic section steel structure shear wall |
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| CN112302338A (en) | 2021-02-02 |
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