CN113250459A - Construction method of structural column and structural column mold - Google Patents
Construction method of structural column and structural column mold Download PDFInfo
- Publication number
- CN113250459A CN113250459A CN202110598566.9A CN202110598566A CN113250459A CN 113250459 A CN113250459 A CN 113250459A CN 202110598566 A CN202110598566 A CN 202110598566A CN 113250459 A CN113250459 A CN 113250459A
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- 238000010276 construction Methods 0.000 title claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 45
- 239000002699 waste material Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 239000004568 cement Substances 0.000 claims description 10
- 238000007711 solidification Methods 0.000 claims description 10
- 230000008023 solidification Effects 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 14
- 238000009415 formwork Methods 0.000 abstract description 4
- 230000001413 cellular effect Effects 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 3
- 239000011449 brick Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010112 shell-mould casting Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- 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
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
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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
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- 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)
Abstract
The invention provides a constructional column construction method and a constructional column mould, wherein the constructional column construction method comprises the following steps of manufacturing a shell module; binding constructional column steel bars, and building a wall body to the position of the constructional column steel bars; mounting the shell module on the constructional column steel bars, and connecting the shell module with the wall; and pouring concrete into the shell module and vibrating. According to the technical scheme, after the shell module is manufactured, the shell module is installed on the constructional column reinforcing steel bars, concrete is directly poured in the shell module firstly, so that the shell module forms a part of the constructional column, the steps of formwork removal and the like are omitted, the quality risk problems of large flatness deviation, concrete surface cellular pitted surface after pouring, later plastering construction hollowing and cracking and the like caused by formwork removal of the constructional column are avoided, and the safety of the constructional column is improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a constructional column construction method and a constructional column mold.
Background
In the construction process of building a wall, the constructional column plays an important role, and the constructional column is used for reinforcing the wall and improving the strength of the wall. However, in the prior art, the mode of mould pouring is usually adopted, however concrete pouring vibrates loosely in the work progress, and the surface shaping quality is poor after the form removal, and secondary structure construction progress often can influence the inside and outside dress plastering progress, and improper handling of brick concrete interface easily causes quality risks such as later stage plastering hollowing fracture.
Disclosure of Invention
The invention mainly aims to provide a constructional column construction method and a constructional column mould, and aims to solve the technical problem that quality risks are easily caused when a constructional column is poured through the mould in the prior art.
In order to achieve the purpose, the invention provides a constructional column construction method, which comprises the following steps:
manufacturing a shell module;
binding constructional column steel bars, and building a wall body to the position of the constructional column steel bars;
mounting the shell module on the constructional column steel bars, and connecting the shell module with the wall;
and pouring concrete into the shell module and vibrating.
Optionally, the step of manufacturing the case module includes:
crushing the construction waste, adding cement into the crushed construction waste and stirring to form a shell mold material;
pouring the shell mold material into the first module, and forming a first shell mold after solidification;
pouring the shell mold material into the second module, and forming a second shell mold after solidification;
and sequentially placing the first shell mold and the second shell mold at intervals to form the shell mold group until the height of the shell mold is consistent with that of the constructional column steel bar.
Optionally, after the steps of crushing the construction waste, adding cement to the crushed construction waste and stirring to form the shell mold material, the method further comprises:
detecting the compressive strength of the shell mold material;
and returning to the step of adding cement into the crushed construction waste and stirring to form the shell mold material when the compressive strength is smaller than the preset value.
Optionally, the step of mounting the shell module on the constructional column steel bar and connecting the shell module with the wall body comprises:
enabling one side of the opening of the first shell mold groove to penetrate through the constructional column steel bar to be abutted against a wall body, so that the constructional column steel bar is clamped in the first shell mold groove;
and placing the second shell mold on the first shell mold, and enabling one side of the opening of the groove of the second shell mold to penetrate through the constructional column steel bar to be abutted against a wall body, so that the constructional column steel bar is clamped in the groove of the second shell mold.
Optionally, after the step of pushing one side of the opening of the second shell mold groove through the constructional column steel bar to abut against the wall so that the constructional column steel bar is clamped in the second shell mold groove, the method further includes:
coating shell mold material between the first shell mold and the second shell mold to plug a gap;
and coating shell mold materials between the first shell mold and/or the second shell mold and the wall body to fill gaps.
Optionally, the step of pouring concrete into the shell module and vibrating includes:
and after the preset time, pouring concrete into the first shell mold and the second shell mold and vibrating.
Optionally, before the step of pouring the shell mold material into the first mold set and forming the first shell mold after solidification, the method further includes:
and coating a release agent on the first module and the second module.
In addition, in order to solve the above problems, the present invention further provides a structural column mold for manufacturing the above shell module, the structural column mold comprising:
the first module comprises a first outer die and a first inner die, wherein a first groove is formed in the first outer die, the first groove is arranged in a rectangular shape, the first inner die is arranged in the first groove, the first inner die is arranged in the rectangular shape, and the first inner die is abutted against the inner wall of one side of the first outer die so as to form a U-shaped groove between the first inner die and the first outer die;
the second module comprises a second outer die and a second inner die, a second groove is formed in the second outer die and is arranged in a rectangular shape, the second inner die is arranged in the second groove and is arranged in the rectangular shape, the second inner die is abutted against the inner wall of one side of the second outer die, and a U-shaped groove is formed between the second inner die and the second outer die;
wherein the first groove and the second groove have different lengths and the same width.
Optionally, the construction column mould further comprises handles arranged on the outer walls of opposite sides of the first outer mould and/or the second outer mould.
Optionally, the first inner mold and the first outer mold are made of different materials, and the second inner mold and the second outer mold are made of different materials.
According to the technical scheme, after the shell module is manufactured, the shell module is installed on the constructional column reinforcing steel bars, concrete is directly poured in the shell module firstly, so that the shell module forms a part of the constructional column, the steps of formwork removal and the like are omitted, the quality risk problems of large flatness deviation, concrete surface cellular pitted surface after pouring, later plastering construction hollowing and cracking and the like caused by formwork removal of the constructional column are avoided, and the safety of the constructional column is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a construction method of a constructional column according to a first embodiment of the present invention;
FIG. 2 is a schematic flow chart of a constructional column construction method according to a second embodiment of the present invention;
FIG. 3 is a schematic flow chart of a construction method of a constructional column according to a third embodiment of the present invention;
FIG. 4 is a schematic flow chart of a construction column constructing method according to a fourth embodiment of the present invention;
FIG. 5 is a schematic flow chart of a construction column constructing method according to a fifth embodiment of the present invention;
FIG. 6 is a schematic flow chart of a construction column constructing method according to a sixth embodiment of the present invention;
FIG. 7 is a schematic structural view of a build column mold of the present invention;
FIG. 8 is a schematic structural view of a wall in the constructional column mould of the present invention;
FIG. 9 is a cross-sectional view of the mounting structure of the first shell mold in the build column mold of the present invention;
fig. 10 is a sectional view showing an installation structure of a second shell mold in the column mold according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | First module | 11 | First |
| 12 | First |
13 | |
| 20 | |
21 | Second |
| 22 | Second |
30 | Constructional |
| 40 | |
50 | |
| 60 | Second shell mold |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The present invention provides a constructional column construction method, please refer to fig. 1 and fig. 7 to 10, fig. 1 is a flow diagram of a first embodiment of the constructional column construction method of the present invention, and the constructional column construction method includes the following steps:
step S10: manufacturing a shell module;
step S20: binding constructional column reinforcing steel bars 30, and building a wall body 40 to the positions of the constructional column reinforcing steel bars 30;
step S30: mounting the shell module on the constructional column steel bars 30 and connecting the shell module with the wall 40;
step S40: and pouring concrete into the shell module and vibrating.
In the process of constructing the constructional column in this embodiment, the shell module is firstly manufactured according to the size of the constructional column, the shell module is formed by stacking a plurality of sub-shell molds, in order to simplify the construction process and improve the construction progress, the width and the height of the sub-shell molds are the same as those of the bricks in the wall body 40, so that the same number of sub-shell molds can be installed to reach the same height as the wall body 40.
Binding the constructional column reinforcing steel bars 30 after the construction position of the constructional column is selected, building a wall body 40 to the position of the constructional column reinforcing steel bars 30, installing the shell module at the position of the constructional column reinforcing steel bars 30, enclosing the constructional column in the wall body 40 through the shell module, pouring concrete grout into the shell module, forming a concrete column with the shell module after solidification, and enclosing the constructional column reinforcing steel bars 30, thereby forming the constructional column. The shell module is a part of the constructional column and is combined with the wall 40, so that the shell module does not need to be subjected to operations such as form removal and the like, the construction efficiency is improved, the using amount of a constructional column template is reduced, and the construction cost is reduced.
According to the technical scheme, after the shell module is manufactured, the shell module is installed on the constructional column reinforcing steel bars 30, concrete is directly poured in the shell module firstly, so that the shell module forms a part of the constructional column, the steps of mould removal and the like are omitted, the quality risk problems of large flatness deviation, concrete surface cellular pitted surface after pouring, later plastering construction hollowing and cracking and the like caused by mould removal of the constructional column are avoided, and the safety of the constructional column is improved.
Further, referring to fig. 2, fig. 2 is a schematic flow chart of a constructional column construction method according to a second embodiment of the present invention, and the step S10 includes:
step S11: crushing the construction waste, adding cement into the crushed construction waste and stirring to form a shell mold material;
step S12: pouring the shell mold material into the first module 10, and forming a first shell mold 50 after solidification;
step S13: pouring the shell mold material into the second module 20, and forming a second shell mold 60 after solidification;
step S14: the first shell mold 50 and the second shell mold 60 are sequentially spaced apart to form the shell mold set until the height of the construction column reinforcing bars 30 is consistent.
The invention also provides a constructional column mould for manufacturing the shell module, which comprises: a first module 10 and a second module 20; the first module 10 comprises a first outer die 11 and a first inner die 12, wherein a first groove is formed in the first outer die 11, the first groove is arranged in a rectangular shape, the first inner die 12 is arranged in the first groove, the first inner die 12 is arranged in a rectangular shape, and the first inner die 12 is abutted against the inner wall of one side of the first outer die 11 so as to form a U-shaped groove 13 between the first inner die 12 and the first outer die 11; the second module 20 comprises a second outer die 21 and a second inner die 22, a second groove is formed in the second outer die 21, the second groove is arranged in a rectangular shape, the second inner die 22 is arranged in the second groove, the second inner die 22 is arranged in a rectangular shape, the second inner die 22 is abutted against the inner wall of one side of the second outer die 21, so that a U-shaped groove 13 is formed between the second inner die 22 and the second outer die 21; wherein the first groove and the second groove have different lengths and the same width.
When a shell mold material is poured into the U-shaped groove 13 of the first shell mold 50 set, the first shell mold 50 in a U-shaped groove shape is formed, and when a shell mold material is poured into the U-shaped groove 13 of the second shell mold 60 set, the second shell mold 60 in a U-shaped groove shape is formed, the first shell mold 50 and the second shell mold 60 are different only in length and have the same width, so that when the first shell mold 50 and the second shell mold 60 are stacked together, a serrated racking is formed to facilitate the connection with the wall 40 adjacent to the constructional column.
It should be noted that, in this embodiment, the construction waste refers to leftover waste generated during the process of building the wall 40, pouring concrete, and the like, that is, the material of the construction waste is substantially the same as the material of the constructional column, so as to ensure that the strength of the shell module meets the construction requirement and ensure the safety of the constructional column. The specific manufacturing process of the shell mold material comprises the following steps: collecting and crushing the construction waste, and adding a proper amount of cement into crushed materials for mixing.
Meanwhile, in order to improve the safety performance of the constructional column, the compressive strength of the shell mold material can be detected in the embodiment, and the method specifically comprises the steps of detecting the compressive strength of the shell mold material, and returning to the step of adding cement into the crushed construction waste and stirring to form the shell mold material when the compressive strength is smaller than a preset value. That is, the proportion of the cement is increased to improve the compressive strength, in this embodiment, taking C20 as an example, when the compressive strength of the shell mold material reaches C20 (that is, the strength of the constructional column casting concrete), the shell mold material is qualified. This embodiment is through retrieving on-the-spot construction waste to reduced constructional column template use amount, greatly reduced the construction cost of constructional column.
Further, referring to fig. 3, fig. 3 is a schematic flow chart of a constructional column construction method according to a third embodiment of the present invention, and the step S30 includes:
step S31: one side of the groove opening of the first shell mold 50 penetrates through the constructional column reinforcing steel bar 30 to abut against a wall 40, so that the constructional column reinforcing steel bar 30 is clamped in the groove of the first shell mold 50;
step S32: placing the second shell mold 60 on the first shell mold 50, and enabling one side of the groove opening of the second shell mold 60 to penetrate through the constructional column reinforcing steel bar 30 to abut against the wall 40, so that the constructional column reinforcing steel bar 30 is clamped in the groove of the second shell mold 60.
Since the first shell mold 50 and the second shell mold 60 are U-shaped groove-shaped, that is, one end of the first shell mold 50 is open, and the other end of the first shell mold 60 is closed, similarly, when the first shell mold 50 and the second shell mold 60 are installed, taking the first shell mold 50 as an example, first, one side of the opening of the first shell mold 50 is passed through the constructional column steel bar 30, so that the constructional column steel bar 30 is located in the U-shaped groove 13 of the first shell mold 50, and one end of the opening of the first shell mold abuts against the wall 40, thereby enclosing the constructional column steel bar 30 in the wall 40 and the first shell mold 50.
It should be noted that, when the structural column reinforcing bars 30 have the wall 40 on both sides, the first shell mold 50 may be inserted into the structural column reinforcing bars 30 perpendicular to the wall 40, and both ends of the first shell mold 50 are engaged with the wall 40 on both sides in a rotating manner.
After the first shell mold 50 is installed, the second shell mold 60 is installed on the first shell mold 50 in the same manner, and since the first shell mold 50 and the second shell mold 60 are in a through groove structure, an accommodating space is formed between the first shell mold 50 and the second shell mold 60, concrete is poured into the accommodating space and wraps the constructional column reinforcing steel bars 30, and after solidification and molding, the constructional column is formed with the first shell mold 50 and the second shell mold 60.
Further, referring to fig. 4, fig. 4 is a schematic flow chart of a constructional column construction method according to a fourth embodiment of the present invention, and after step S32, the method further includes:
step S33: applying shell mold material between the first shell mold 50 and the second shell mold 60 to plug the gap;
step S34: shell molding material is applied between the first shell mold 50 and/or the second shell mold 60 and the wall 40 to fill the gap.
In practical applications, when the first shell mold 50 and the second shell mold 60 are installed, because the surfaces of the first shell mold 50 and the second shell mold 60 are uneven, a gap is formed between the first shell mold 50 and the second shell mold 60, or between the first shell mold 50 and the wall 40, or between the second shell mold 60 and the wall 40, in order to prevent concrete from leaking out of the gap when concrete is poured into the first shell mold 50 and the second shell mold 60, in this embodiment, when the first shell mold 50 and the second shell mold 60 are built, a layer of shell mold material is coated on the surfaces thereof, so that the gap between the shell molds is filled and uniform, blind gaps, false gaps and the like are avoided, the slurry leakage phenomenon in the concrete pouring process is prevented, and the safety of the constructional column is improved.
Further, referring to fig. 5, fig. 5 is a schematic flow chart of a constructional column construction method according to a fifth embodiment of the present invention, and the step S40 includes:
step S41: after a preset time, pouring concrete into the first shell mold 50 and the second shell mold 60 and vibrating.
In this embodiment, in order to prevent the first shell mold 50 and the second shell mold 60 from deforming during the concrete pouring process due to the fact that the shell mold material does not reach the design strength, after the first shell mold 50 and the second shell mold 60 are built, after a preset time period elapses, the preset time period in this embodiment is 7 days to 10 days, and then concrete is poured into the first shell mold 50 and the second shell mold 60, so as to improve the reliability of the constructional column built by the invention.
Further, referring to fig. 6, fig. 6 is a schematic flow chart of a constructional column construction method according to a sixth embodiment of the present invention, before step S12, the method further includes:
step S15: a release agent is applied to the first die set 10 and the second die set 20.
In this embodiment, before the first shell mold 50 and the second shell mold 60 are manufactured, the mold release agent is firstly coated on the first mold set 10 and the second mold set 20, so as to prevent the first mold set 10 or the second mold set 20 from being stained with the mold when the mold release is performed after the shell mold material is solidified, so that the appearance of the first shell mold 50 or the second shell mold 60 is incomplete, and further the strength and the appearance of the first shell mold 50 and the second shell mold 60 are affected.
In addition, in order to improve the wide adaptability of the structural column mold, the sizes of the first module 10 and the second module 20 may be adjusted according to different construction requirements, in this embodiment, the width of the first module 10 is 100 mm, and the length thereof is 270 mm, and correspondingly, in order to form a zigzag shape when the first module 10 and the second module 20 are installed, the width of the second module 20 may be set to 100 mm, and the length thereof may be set to 150 mm, and the like. The constructional column mould further comprises handles which are arranged on the outer walls of the first outer mould 11 and/or the second outer mould 21 on opposite sides thereof. After the shell mold material is poured between the first outer mold 11 and the first inner mold 12, after the shell mold material is solidified, a constructor can disassemble the first outer mold 11 and the first inner mold 12 through the handle, so that the operation convenience degree of the constructor is improved. Meanwhile, the first inner mold 12 and the first outer mold 11 are made of different materials, and the second inner mold 22 and the second outer mold 21 are made of different materials. The first outer die 11 is made of a wood plate material to reduce the manufacturing cost of the die, and the first inner die 12 is made of a steel plate to ensure the precision degree of the interior of the shell die set.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A constructional column construction method, characterized by comprising the steps of:
manufacturing a shell module;
binding constructional column steel bars, and building a wall body to the position of the constructional column steel bars;
mounting the shell module on the constructional column steel bars, and connecting the shell module with the wall;
and pouring concrete into the shell module and vibrating.
2. The construction method of a constructional column as recited in claim 1, wherein the step of fabricating a shell module includes:
crushing the construction waste, adding cement into the crushed construction waste and stirring to form a shell mold material;
pouring the shell mold material into the first module, and forming a first shell mold after solidification;
pouring the shell mold material into the second module, and forming a second shell mold after solidification;
and sequentially placing the first shell mold and the second shell mold at intervals to form the shell mold group until the height of the shell mold is consistent with that of the constructional column steel bar.
3. The construction method of a construction column according to claim 2, wherein after the steps of crushing the construction waste, adding cement to the crushed construction waste and stirring to form the shell mold material, further comprising:
detecting the compressive strength of the shell mold material;
and returning to the step of adding cement into the crushed construction waste and stirring to form the shell mold material when the compressive strength is smaller than the preset value.
4. The construction method of a constructional column as claimed in claim 2, wherein the step of mounting the shell module on the constructional column reinforcing bars and connecting the shell module with the wall body comprises:
enabling one side of the opening of the first shell mold groove to penetrate through the constructional column steel bar to be abutted against a wall body, so that the constructional column steel bar is clamped in the first shell mold groove;
and placing the second shell mold on the first shell mold, and enabling one side of the opening of the groove of the second shell mold to penetrate through the constructional column steel bar to be abutted against a wall body, so that the constructional column steel bar is clamped in the groove of the second shell mold.
5. The construction method of the construction column according to claim 4, wherein after the step of passing one side of the second shell mold groove opening through the construction column reinforcement to abut against a wall body so that the construction column reinforcement is snapped into the second shell mold groove, the construction method further comprises:
coating shell mold material between the first shell mold and the second shell mold to plug a gap;
and coating shell mold materials between the first shell mold and/or the second shell mold and the wall body to fill gaps.
6. The construction method of a constructional column as claimed in claim 2, wherein the step of pouring concrete into the shell module and vibrating comprises:
and after the preset time, pouring concrete into the first shell mold and the second shell mold and vibrating.
7. The construction method of a constructional column as claimed in claim 2, wherein before the step of pouring the shell mold material into the first mold set and forming the first shell mold after solidification, the method further comprises:
and coating a release agent on the first module and the second module.
8. A construction post mold for making a shell mold set according to any of claims 1 to 7, the construction post mold comprising:
the first module comprises a first outer die and a first inner die, wherein a first groove is formed in the first outer die, the first groove is arranged in a rectangular shape, the first inner die is arranged in the first groove, the first inner die is arranged in the rectangular shape, and the first inner die is abutted against the inner wall of one side of the first outer die so as to form a U-shaped groove between the first inner die and the first outer die;
the second module comprises a second outer die and a second inner die, a second groove is formed in the second outer die and is arranged in a rectangular shape, the second inner die is arranged in the second groove and is arranged in the rectangular shape, the second inner die is abutted against the inner wall of one side of the second outer die, and a U-shaped groove is formed between the second inner die and the second outer die;
wherein the first groove and the second groove have different lengths and the same width.
9. The construction column mold of claim 8, further comprising handles disposed on the outer walls on opposite sides of the first outer mold and/or the second outer mold.
10. The construction column mold of claim 8, wherein the first inner mold is of a different material than the first outer mold, and the second inner mold is of a different material than the second outer mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110598566.9A CN113250459A (en) | 2021-05-28 | 2021-05-28 | Construction method of structural column and structural column mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110598566.9A CN113250459A (en) | 2021-05-28 | 2021-05-28 | Construction method of structural column and structural column mold |
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| CN113250459A true CN113250459A (en) | 2021-08-13 |
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| CN202110598566.9A Pending CN113250459A (en) | 2021-05-28 | 2021-05-28 | Construction method of structural column and structural column mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961287A (en) * | 2022-06-30 | 2022-08-30 | 北京城建集团有限责任公司 | Construction method for constructional column without formwork support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207646941U (en) * | 2017-11-01 | 2018-07-24 | 中建二局第二建筑工程有限公司 | A kind of Constructional Col-umn Construction combination tool |
| CN208072965U (en) * | 2018-04-10 | 2018-11-09 | 常州工程职业技术学院 | A kind of easy opposite joint of constructional column exempts from formwork and spells form unit soon |
| CN209482591U (en) * | 2019-01-15 | 2019-10-11 | 成都建工集团有限公司 | Prefabricated molds shell structure column construction structure |
| CN209723299U (en) * | 2018-11-28 | 2019-12-03 | 中建四局第五建筑工程有限公司 | A kind of secondary structure constructional column exempts from erecting device |
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2021
- 2021-05-28 CN CN202110598566.9A patent/CN113250459A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207646941U (en) * | 2017-11-01 | 2018-07-24 | 中建二局第二建筑工程有限公司 | A kind of Constructional Col-umn Construction combination tool |
| CN208072965U (en) * | 2018-04-10 | 2018-11-09 | 常州工程职业技术学院 | A kind of easy opposite joint of constructional column exempts from formwork and spells form unit soon |
| CN209723299U (en) * | 2018-11-28 | 2019-12-03 | 中建四局第五建筑工程有限公司 | A kind of secondary structure constructional column exempts from erecting device |
| CN209482591U (en) * | 2019-01-15 | 2019-10-11 | 成都建工集团有限公司 | Prefabricated molds shell structure column construction structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961287A (en) * | 2022-06-30 | 2022-08-30 | 北京城建集团有限责任公司 | Construction method for constructional column without formwork support |
| CN114961287B (en) * | 2022-06-30 | 2023-07-25 | 北京城建集团有限责任公司 | Formwork-free construction method for constructional column |
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