CN110761553A - Constructional column formwork unit, constructional column formwork structure and constructional column construction method - Google Patents
Constructional column formwork unit, constructional column formwork structure and constructional column construction method Download PDFInfo
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- CN110761553A CN110761553A CN201910988918.4A CN201910988918A CN110761553A CN 110761553 A CN110761553 A CN 110761553A CN 201910988918 A CN201910988918 A CN 201910988918A CN 110761553 A CN110761553 A CN 110761553A
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- 238000010276 construction Methods 0.000 title claims abstract description 42
- 238000009415 formwork Methods 0.000 title claims description 68
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material 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
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
- E04B2/68—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete made by filling-up wall cavities
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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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
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- Electromagnetism (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to building construction, in particular to a constructional column template unit, a constructional column template structure and a constructional column construction method, wherein the tool type constructional column template unit is arranged on a side wall of a constructional column to be poured and comprises an inner template and an outer template attached to a wall body; the inner template is selectively arranged on the outer template in a sliding or fixed mode. The tool type constructional column template unit can be flexibly suitable for constructional columns with different heights, the use of temporarily assembled templates is reduced, and the construction of the constructional column is more environment-friendly. The structure column template structure comprises the tool type structure column template units, wherein a pair of tool type structure column template units are formed by two opposite tool type structure column template units, the structure column template structure comprises at least one pair of tool type structure column template units, and the pair of tool type structure column template units are connected through a connecting piece penetrating through a structure column.
Description
Technical Field
The invention relates to building construction, in particular to a constructional column template unit, a constructional column template structure and a constructional column construction method.
Background
With the continuous development of the times, the construction of secondary structures is more and more important in modern building engineering. The traditional constructional column template mostly adopts scattered templates and wood purlin which have repeated circulation as primary and secondary ridges, needs to be assembled on site, and is very troublesome for preparing templates reaching the required height according to the requirements on site. How to avoid the defects meets the process requirements of energy conservation and environmental protection of modern buildings needs to be deeply researched and explored.
Disclosure of Invention
The invention aims to provide a constructional column template unit, a constructional column template structure and a constructional column construction method, wherein the constructional column template unit can be used repeatedly and is not temporarily assembled on site.
A constructional column template unit is used for being arranged on a side wall of a constructional column to be poured and comprises an inner template and an outer template which is used for being attached to a wall body; the inner template is selectively arranged on the outer template in a sliding or fixed mode.
When needs use, let the length of inner formword in order to adjust whole constructional column template unit slide on the exterior sheathing, after the requirement of satisfying the constructional column of waiting to pour after confirming, with the interior formword with the exterior sheathing between fixed can, through setting up the flexible of above-mentioned exterior sheathing and interior sheathing, make the not constructional column of co-altitude that is suitable for that this constructional column template unit can be nimble, reduced the template use of assembling temporarily, make the constructional column construction environmental protection more.
The inner formwork and the outer formwork can slide in a sliding groove mode, namely the sliding groove is formed in the inner formwork or the outer formwork, the inner formwork slides along the sliding groove, or a sliding rail extending along the length direction of the outer formwork is arranged between the inner formwork and the outer formwork, and the inner formwork slides along the sliding rail.
The constructional column template unit is prefabricated in a factory, no field processing garbage and pollution are generated, the building energy-saving requirement is met, the energy consumption is reduced, and the environment is continuously improved.
Furthermore, one side of the outer template is provided with a guide rail extending along the length direction of the outer template, and the side edge of the inner template is in sliding connection with the guide rail.
Furthermore, the two side edges of the outer template and the inner template are folded towards the same side to form folded edges, and the folded edges of the outer template and the inner template are parallel. The fold herein is preferably a right angle fold.
Furthermore, a gap is reserved between the folded edge of the inner template and the folded edge of the outer template, and the guide rail is positioned in the gap. The guide rail is arranged in the gap, so that the space is saved most, and the installation is convenient.
Further, the guide rails are respectively arranged on two side edges of the outer template.
Furthermore, the upper end of the inner template is provided with a material injection channel which is of a funnel structure with an upward opening.
So as to be convenient for pouring.
Furthermore, the inner template and the outer template are provided with corresponding through holes or threaded holes.
Furthermore, the middle parts of the inner template and the outer template are flat plates or right-angle structures so as to adapt to constructional columns with different structures.
Further, the inner template and the outer template are both aluminum plates. The aluminum template is adopted, so that the device is light, reliable, durable and high in utilization rate.
In another aspect of the present invention, there is also provided a constructional column formwork structure for clamping on a wall body having a space left therein for a constructional column to be poured, comprising the constructional column formwork unit, wherein two opposite constructional column formwork units constitute a pair of constructional column formwork units, and the constructional column formwork structure comprises at least one pair of constructional column formwork units connected by a connecting member passing through the constructional column.
The constructional column template has the advantages of safe and environment-friendly structure, simple and convenient installation, outstanding forming effect and high cyclic utilization rate.
Further, the connecting piece is a split bolt, and a butterfly buckle is arranged on the split bolt.
The whole prefabricated forming mechanism of the factory adopting the structure of the constructional column template can greatly accelerate the construction development speed of the secondary structure, further enhance the reliability, the practicability and the integrity, and achieve the purposes of simplifying the construction process, shortening the construction period and saving the cost.
The invention also provides a constructional column construction method, which comprises the following operation steps:
s1, performing bar planting binding and masonry construction;
s2, sticking a non-setting adhesive tape to the masonry along the serrated racking edge;
s3, preparing a prefabricated telescopic constructional column template made of metal materials, and coating a mold agent on the constructional column template;
s4, preparing a prefabricated telescopic constructional column template, and adjusting the length of the constructional column template aiming at the on-site constructional column;
s5, mounting the constructional column templates on two sides of a masonry body;
s6, adjusting the constructional column template according to the installed position environment, and fixing the length of the constructional column template;
s7, carrying out constructional column pouring work;
s7, tensioning the constructional columns on the two sides of the masonry through connecting pieces penetrating through the constructional columns, wherein when the connecting pieces are arranged, sleeving pieces used for isolating the connecting pieces and the constructional columns are sleeved outside the connecting pieces, and after concrete pouring is completed, the connecting pieces are detached.
Furthermore, the connecting piece adopts the split bolt, and when taut, the butterfly buckle on the split bolt is twisted and adjusted and is carried out the fastening and fixing. This constructional column template structure reliability is high, and the practicality is strong, and cooperation butterfly is detained and the bolt is consolidated, promotes the shaping effect, avoids appearing the honeycomb pitted surface, pours quality problems such as incompact, shaping effect difference.
Further, the kit adopts PVC pipes.
Furthermore, the material of the constructional column template is aluminum.
The invention is further described with reference to the following figures and detailed description. Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description. Or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to assist in understanding the invention, and are included to explain the invention and their equivalents and not limit it unduly. In the drawings:
fig. 1 is a schematic sectional view from above for illustrating a construction column formwork structure of the first embodiment;
fig. 2 is a schematic front view for explaining a structure of a construction column formwork according to the first embodiment;
FIG. 3 is a side cross-sectional view for illustrating the construction column formwork structure of the first embodiment;
fig. 4 is a schematic sectional view from above for explaining a construction column template structure of the second embodiment;
fig. 5 is a schematic sectional view from above for explaining a construction column template structure of the third embodiment;
FIG. 6 is a schematic sectional view from above for illustrating a construction column template structure of the fourth embodiment;
labeled as: 1-inner formwork, 2-outer formwork, 3-guide rail, 4-material injection channel, 5-through hole, 6-split bolt, 7-wall, 8-constructional column and 9-pulling plate.
Detailed Description
The invention will be described more fully hereinafter with reference to the accompanying drawings. Those skilled in the art will be able to implement the invention based on these teachings. Before the present invention is described in detail with reference to the accompanying drawings, it is to be noted that:
the technical solutions and features provided in the present invention in the respective sections including the following description may be combined with each other without conflict.
Moreover, the embodiments of the present invention described in the following description are generally only examples of a part of the present invention, and not all examples. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.
With respect to terms and units in the present invention. The term "comprises" and any variations thereof in the description and claims of this invention and the related sections are intended to cover non-exclusive inclusions.
Referring to fig. 1 to 6, a constructional column template unit is used for being arranged on a side wall of a constructional column to be poured, and comprises an inner template 1 and an outer template 2 for being attached to a wall (masonry); the inner template 1 is selectively arranged on the outer template 2 in a sliding or fixed mode. The middle parts of the inner template 1 and the outer template 2 are of flat plate structures or right-angle structures.
The constructional column template unit can be flexibly suitable for constructional columns with different heights, the use of temporarily assembled templates is reduced, and the construction of the constructional column is more environment-friendly.
One side of the outer template 2 is provided with a guide rail 3 extending along the length direction of the outer template 2, and the side edge of the inner template 1 is in sliding connection with the guide rail 3. The two side edges of the outer template 2 and the inner template 1 are folded towards the same side to form folded edges, and the folded edges of the outer template 2 and the inner template 1 are parallel. The fold herein is preferably a right angle fold. And a gap is reserved between the folded edge of the inner template 1 and the folded edge of the outer template 2, and the guide rail 3 is positioned in the gap. The guide rail 3 is arranged in the gap, so that the space is saved most, and the installation is convenient. The guide rails 3 can also be arranged on both sides of the outer formwork 2. In order to facilitate the movement of the inner formworks 1, pull plates 9 or handles may be provided on the inner formworks 1.
The sliding connection between the guide rail 3 and the inner formwork 1 can adopt rolling sliding and friction sliding, the rolling sliding is preferably adopted in the application, namely the guide rail 3 is arranged on one side of the outer formwork 2, the corresponding pulley is arranged on the side edge of the inner formwork, of course, the pulley is arranged on one side of the outer formwork, and the slide rail matched with the pulley can also be arranged on the side edge of the inner formwork. The pulleys and the guide rails can be transversely arranged or longitudinally arranged, and the outer template 2 and the inner template 1 can be limited, so that the inner template 1 and the outer template 2 are guaranteed to have freedom only in the telescopic direction.
The upper end of the inner template 1 is provided with a material injection channel 4, and the material injection channel 4 is of a funnel structure with an upward opening. So as to be convenient for pouring. The inner template 1 and the outer template 2 are provided with corresponding through holes 5 or threaded holes.
The inner formwork 1 and the outer formwork 2 are both made of aluminum plates. The temporary template is mainly made of wood, and the problems of peeling and edge warping of the material cause poor concrete pouring and forming quality and more common diseases, so that resource waste and environmental pollution are further caused, and the cost investment of labor, materials, construction period and the like is increased. The aluminum template is adopted, so that the device is light, reliable, durable and high in utilization rate.
As shown in fig. 1 to 3, the first embodiment: the constructional column template structure is used for clamping a wall body 7 with a space of a constructional column to be poured and comprises a constructional column template unit, a pair of constructional column template units are formed by two opposite constructional column template units, the constructional column template structure comprises a pair of constructional column template units, and the pair of constructional column template units are connected through a connecting piece penetrating through the constructional column. The connecting piece can adopt a split bolt 6. The middle part of the constructional column formwork unit of the embodiment is of a flat plate structure and is used for pouring the constructional column 8 between the wall bodies 7 with two flush surfaces.
As shown in fig. 4, embodiment two: different from the first embodiment, the constructional column formwork structure of the present embodiment adopts a pair of constructional column formwork units with a right-angle structure in the middle for casting the constructional column between the wall bodies 7 with two right-angle surfaces, wherein one constructional column formwork unit of the pair of constructional column formwork units is located on the inner side of the wall body 7, and the other constructional column formwork unit is located on the outer side of the wall body 7.
As shown in fig. 5, example three: unlike the first and second embodiments, the construction column formwork structure of the present embodiment employs three pairs of construction column formwork units, which are composed of three construction column formwork units. One is that the middle part is the constructional column template unit of flat structure, and two are the constructional column template unit that the middle part is the right angle structure, and the middle part is the constructional column template unit of flat structure and is connected with two other constructional column template unit homogeneous facies and carry 7 centre grippings of wall body, and two middle parts are the constructional column template unit interconnect of right angle structure and carry 7 centre grippings of wall body. The constructional column formwork structure of the embodiment is suitable for pouring the constructional column 8 at the intersection of the wall 7 with three T-shaped surfaces.
As in fig. 6, example four: different from any one of the first to third embodiments, the structural column formwork structure of the present embodiment adopts four pairs of structural column formwork units, each of the four pairs of structural column formwork units is composed of four structural column formwork units with right-angle structures in the middle, and the four pairs of structural column formwork units are connected in pairs and oppositely to clamp the wall 7. The constructional column formwork structure of this embodiment is suitable for the pouring of the constructional column 8 at the intersection of the wall 7 arranged in a cross shape.
The whole prefabricated forming mechanism of the factory adopting the structure of the constructional column template can greatly accelerate the construction development speed of the secondary structure, further enhance the reliability, the practicability and the integrity, and achieve the purposes of simplifying the construction process, shortening the construction period and saving the cost.
When the constructional column template unit is produced (hereinafter referred to as template), the construction column template unit can be divided into two types of rectangular and L shapes according to the condition that the middle part is of a flat plate structure or a right-angle structure, and the L-shaped constructional column template unit can be designed into a right-angle special L-shaped template for an external corner and a T-shaped special L-shaped template for an internal corner. In practice, the following dimensions may be used:
the geometric dimensions (width × height × thickness) of the rectangular inner and outer templates were 340(400) × 600 × 3 mm; the geometrical dimensions (width × height × thickness) of the L-shaped inner and outer templates were 170(200) × 600 × 3 mm; the outer template is overlapped on the lower layer of the inner template and is connected and slides by the guide rails at the two sides; the inner template and the outer template are provided with bolt holes which are matched with each other, the diameter of each hole is 14mm, the distance between the holes is 200mm, the rectangular templates are evenly distributed in two vertical rows in the middle, and the L-shaped templates are evenly distributed in two vertical rows in two sides.
The injection port of the injection channel is designed at the upper part of the template inner template and is processed into a whole with the template inner template; the geometric dimension of the rectangular template injection port is (length multiplied by width multiplied by height multiplied by thickness) 150 multiplied by 200 multiplied by 3 mm; the geometric dimension of the injection port of the L-shaped template is 100 multiplied by 150 multiplied by 3mm (length multiplied by width multiplied by height multiplied by thickness).
The construction method of the constructional column comprises the following steps:
s1, performing bar planting binding and masonry construction;
s2, sticking a non-setting adhesive tape to the masonry along the serrated racking edge;
s3, preparing a prefabricated telescopic constructional column template made of metal materials, and coating a mold agent on the constructional column template; the material of the template is preferably aluminum;
s4, preparing a prefabricated telescopic constructional column template, and adjusting the length of the constructional column template aiming at the on-site constructional column;
s5, mounting the constructional column templates on two sides of a masonry body;
s6, adjusting the constructional column template according to the installed position environment, and fixing the length of the constructional column template;
s7, carrying out constructional column pouring work;
s7, tensioning the constructional columns on the two sides of the masonry through connecting pieces penetrating through the constructional columns, wherein when the connecting pieces are arranged, sleeving pieces used for isolating the connecting pieces and the constructional columns are sleeved outside the connecting pieces, and after concrete pouring is completed, the connecting pieces are detached.
Popping a constructional column control line and a wall body 500mm line in advance during construction, and determining the position of a template; and selecting a proper template type according to the geometric dimension and the shape of the construction column in the drawing.
Before the template is installed, a non-setting adhesive tape is pasted on the brickwork along the serrated raft edge to prevent slurry leakage; and the mold release agent is coated on the surface of the mold plate, so that the mold is convenient to remove and the molding quality of the concrete is ensured; and (4) roughening the bottom of the constructional column, and cleaning concrete floating slurry and garbage.
1) Aiming at the installation of the constructional column formwork structure of the first embodiment, namely that the masonry and the constructional column are in a straight line shape:
when the masonry and the constructional column form a straight line, a rectangular template can be adopted, and the injection port is arranged at the upper end of the rectangular template convenient for pouring. When the template is installed, template modules are selected for splicing according to the height of the constructional column, after the appropriate height is adjusted, the bolt penetrates through the holes to fix the height position, the PVC pipe is sleeved on the bolt, and the PVC pipe is firmly connected with the corresponding template holes.
2) Aiming at the installation of the constructional column formwork structure of the second embodiment, namely the masonry and the constructional column form a right angle;
when the masonry and the constructional column form a right-angle shape, the special L-shaped template for the right-angle shape is arranged at the external corner of the constructional column, the special L-shaped template for the T-shape is arranged at the internal corner of the constructional column, and the injection port is suitable to be arranged at the upper end of the rectangular template, so that concrete can be poured conveniently; if the practical situation does not allow, the L-shaped template can be arranged at the upper end of one surface of the L-shaped template. The installation mode is consistent with the straight line type of the first embodiment.
3) Aiming at the installation of the constructional column formwork structure of the third embodiment, namely the masonry and the constructional column form a T shape;
when the masonry and the constructional column form a T shape, the rectangular template is arranged at the plane of the constructional column, the L-shaped template is arranged at the internal corner of the constructional column, and the injection port is arranged at the upper end of the rectangular template, so that concrete can be poured conveniently; if the practical situation does not allow, the L-shaped template can be arranged at the upper end of one surface of the L-shaped template. The installation mode keeps the same with the right angle type of the second embodiment.
4) Aiming at the installation of the constructional column formwork structure of the third embodiment, namely the masonry and the constructional column form a cross shape;
when the masonry and the constructional column are in a cross shape, a T-shaped special L-shaped template is selected and arranged at the square internal corner of the constructional column, and the injection port is arranged at the upper end of one surface of the L-shaped template. The installation mode is consistent with the T-shaped mode of the third embodiment.
The installation mode is the comparatively common type in engineering practice above, and all the other special-shaped class circumstances can be adjusted and installed according to the multifunctionality of template in a flexible way.
After all the bolts are installed, placing gaskets on the holes of the template, and achieving the purpose of reinforcement by tightly twisting the butterfly buckles at the two sides; the PVC sleeve is arranged on the inner bolt penetrating through the constructional column, so that the concrete can be prevented from being bonded with the bolt after being solidified.
The method has simple and direct process, solves the problems of non-standard manufacture and installation, larger error, strong randomness and the like of the traditional template, reduces the construction difficulty, improves the operation convenience and ensures the engineering quality.
The constructional column template structure in the embodiment is light in material, firm and durable, has high turnover cyclic utilization rate, improves the construction period efficiency while reducing the foundation cost, and embodies economic value. The method is simple to operate, improves the construction molding quality, and reduces economic loss caused by misoperation, excessive consumption, rework and the like.
The contents of the present invention have been explained above. Those skilled in the art will be able to implement the invention based on these teachings. All other embodiments, which can be derived by a person skilled in the art from the above description without inventive step, shall fall within the scope of protection of the present invention.
Claims (10)
1. The constructional column template unit is used for being arranged on a side wall of a constructional column to be poured and is characterized by comprising an inner template and an outer template attached to a wall body; the inner template is selectively arranged on the outer template in a sliding or fixed mode.
2. A constructional column template unit as defined in claim 1 wherein one side of the outer template is provided with a guide rail extending along the length of the outer template and the side of the inner template is slidably connected to the guide rail.
3. A construction column formwork unit according to claim 2, wherein the two side edges of the outer and inner formworks are folded to the same side to form folded edges, and the folded edges of the outer and inner formworks are parallel.
4. A construction column formwork unit according to claim 3, wherein a gap is provided between the flange of the inner formwork and the flange of the outer formwork, the guide rail being located in the gap.
5. A construction column formwork unit according to claim 2, wherein the guide rail is provided on one side of the outer formwork; or the guide rails are respectively arranged on two side edges of the outer template.
6. A constructional column formwork structure for clamping on a wall body with a space left for a constructional column to be poured, characterized by comprising a constructional column formwork unit as claimed in any one of claims 1 to 5, wherein two opposite constructional column formwork units form a pair of constructional column formwork units, the constructional column formwork structure comprising at least one pair of constructional column formwork units connected by a connecting member passing through the constructional column.
7. The constructional column construction method is characterized by comprising the following operation steps of:
s1, performing bar planting binding and masonry construction;
s2, sticking a non-setting adhesive tape to the masonry along the serrated racking edge;
s3, preparing a prefabricated telescopic constructional column template made of metal materials, and coating a mold agent on the constructional column template;
s4, preparing a prefabricated telescopic constructional column template, and adjusting the length of the constructional column template aiming at the on-site constructional column;
s5, mounting the constructional column templates on two sides of a masonry body;
s6, adjusting the constructional column template according to the installed position environment, and fixing the length of the constructional column template;
s7, carrying out constructional column pouring work;
s7, tensioning the constructional columns on the two sides of the masonry through connecting pieces penetrating through the constructional columns, wherein when the connecting pieces are arranged, sleeving pieces used for isolating the connecting pieces and the constructional columns are sleeved outside the connecting pieces, and after concrete pouring is completed, the connecting pieces are detached.
8. The method of constructing a constructional column as defined in claim 1, wherein said connecting member is a tension bolt, and when tightened, said connecting member is twisted and a butterfly buckle on said tension bolt is adjusted to be fastened.
9. The construction method of a constructional column as recited in claim 1, wherein the kit employs a PVC pipe.
10. The construction method of a structural column according to claim 1, wherein the material of the structural column form is aluminum.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910988918.4A CN110761553A (en) | 2019-10-17 | 2019-10-17 | Constructional column formwork unit, constructional column formwork structure and constructional column construction method |
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| CN201910988918.4A CN110761553A (en) | 2019-10-17 | 2019-10-17 | Constructional column formwork unit, constructional column formwork structure and constructional column construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236647A (en) * | 2020-03-11 | 2020-06-05 | 安徽建工集团股份有限公司工程建设分公司 | Constructional column oblique split bolt and construction method of fixed template thereof |
| CN112411397A (en) * | 2020-12-22 | 2021-02-26 | 成都建工第五建筑工程有限公司 | Bridge construction precast concrete conveying supporting mechanism |
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| CN204781923U (en) * | 2015-07-03 | 2015-11-18 | 张战锋 | Combined material template of stretching out and drawing back |
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| CN110230394A (en) * | 2019-06-24 | 2019-09-13 | 中冶建工集团有限公司 | The construction method of constructional column |
| CN211313376U (en) * | 2019-10-17 | 2020-08-21 | 成都建工第五建筑工程有限公司 | Tool type constructional column template unit and constructional column template structure |
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| CN110230394A (en) * | 2019-06-24 | 2019-09-13 | 中冶建工集团有限公司 | The construction method of constructional column |
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| CN111236647A (en) * | 2020-03-11 | 2020-06-05 | 安徽建工集团股份有限公司工程建设分公司 | Constructional column oblique split bolt and construction method of fixed template thereof |
| CN112411397A (en) * | 2020-12-22 | 2021-02-26 | 成都建工第五建筑工程有限公司 | Bridge construction precast concrete conveying supporting mechanism |
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