CN111441573A - Method and structure for pouring concrete column by adopting inflatable template fixed with column template - Google Patents
Method and structure for pouring concrete column by adopting inflatable template fixed with column template Download PDFInfo
- Publication number
- CN111441573A CN111441573A CN202010290896.7A CN202010290896A CN111441573A CN 111441573 A CN111441573 A CN 111441573A CN 202010290896 A CN202010290896 A CN 202010290896A CN 111441573 A CN111441573 A CN 111441573A
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- CN
- China
- Prior art keywords
- template
- column
- inflatable
- concrete
- pouring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 8
- 239000002002 slurry Substances 0.000 description 5
- 238000009415 formwork Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/10—Forming or shuttering elements for general use with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a method and a structure for pouring a concrete column by adopting an inflatable template fixed with a column template, and the method comprises the following steps: binding column reinforcing steel bars and leaving a range → positioning and fixing a water stop plate by using fixed reinforcing steel bars through spot welding → installing a special air inflation template with a customized shape → inflating the air inflation template → pouring column concrete → dismantling the template. The invention has strong universality, reasonable splicing of various sizes, high repeated utilization rate, environmental protection and no pollution. Fill full scope after, elegant appearance can prevent inside building rubbish gets into, and the building rubbish is cleared up easily in the later stage, practices thrift the cost of labor, and easy operation is convenient, and the time limit for a project is fast, and the concrete shaping is of high quality.
Description
Technical Field
The invention relates to a method and a structure for pouring a concrete column by adopting an inflatable template fixed with a column template, belonging to the technical field of building construction.
Background
In the building construction process, when a shear wall or a column is poured, the phenomena of root rot, slurry leakage and honeycomb pitted surface frequently occur due to the fact that the bottom of a wall column template is not sealed with the ground. In order to overcome the above problems, the prior art generally adopts a method of nailing and pressing battens when cement mortar is used for plugging seams or formwork erection at the root of a wall column formwork. However, in the mode of the prior art, mortar needs to be chiseled at the later stage, which not only wastes materials and increases construction waste, but also wastes labor, has low construction efficiency and increases construction cost. Therefore, the prior art still has the defects and needs to be further improved.
Disclosure of Invention
The invention aims to provide a method and a structure for pouring a concrete column by adopting an inflatable template fixed with a column template, so as to solve the technical problem that when the concrete column is poured, concrete grout leaks out from a gap between the template and the ground to influence the pouring quality, and further overcome the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
The invention relates to a method for pouring a concrete column by adopting an inflatable template fixed with a column template, which comprises the following steps:
a. Firstly binding column internal reinforcing steel bars for pouring concrete columns on the ground;
b. Erecting a column template, and padding a cushion block at the bottom of the column template;
c. Taking out the cushion blocks edge by edge, plugging the cushion blocks into the inflatable template, inflating the inflatable template, and replacing the cushion blocks with the inflatable template;
d. Fixing the inflatable template and the column template together by using a raft;
e. Pouring a concrete column;
f. And after the concrete of the concrete column is completely solidified, removing the column template for pouring the concrete column and the inflatable template to finish the pouring of the concrete column.
The structure for casting the concrete column by adopting the inflatable template fixed with the column template comprises column internal reinforcing steel bars and column templates which are arranged on the top surface of the ground and used for casting the concrete column, the inflatable template is filled between the ground and the bottom of the column template, the inflatable template is fixed by a raft, and the raft is connected with the column template through screws.
In the structure for pouring the concrete column by adopting the inflatable template fixed with the column template, the inflatable template is a hollow airbag type structure made of wear-resistant rubber, and an inflating nozzle for inflating or deflating is arranged on the inflatable template.
In the structure for pouring the concrete column by adopting the inflatable template fixed with the column template, the inflatable template is of a cuboid hollow structure made of wear-resistant rubber.
The inflating valve is used for an automobile tire.
Compared with the prior art, the invention adopts the mode that the inflatable template replaces the cement mortar caulking joint or the pressing lath nailing during the formwork erecting of the prior art, the inflatable template can fill the whole column range after being inflated, and the inflatable template is matched and connected with the ground and the column template in a tight joint, thereby effectively solving the technical problem that the concrete slurry flows out from the bottom gap of the column template during the concrete pouring in the prior art, and further improving the pouring quality. The inflatable formwork has good sealing performance and certain strength, reduces slurry leakage, has good concrete forming quality, reduces cost, is environment-friendly and pollution-free, and basically does not need to be cleaned after pouring is finished. The novel LED lamp has the advantages of strong universality, reasonable splicing of various sizes, high repeated utilization rate, environmental friendliness and no pollution. The labor cost is saved, the operation is simple and convenient, the construction period is short, and the concrete forming quality is good.
Drawings
FIG. 1 is a schematic illustration of the present invention during construction;
FIG. 2 is a schematic structural view of the inflatable form of the present invention;
Fig. 3 is a schematic structural diagram of the present invention.
The figures are labeled as follows: 1-ground, 2-column internal steel bars, 3-column templates, 4-cushion blocks, 5-inflatable templates, 6-raft plates, 7-concrete columns and 8-inflatable nozzles.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The invention relates to a method for pouring a concrete column by adopting an inflatable template fixed with a column template, which comprises the following steps of:
a. Binding an in-column steel bar 2 for pouring a concrete column on the top surface of the ground 1 by a conventional method;
b. Erecting a column template 3, and padding blocks 4 on the bottom of the column template 3;
c. Taking out the cushion blocks 4 edge by edge and simultaneously plugging the cushion blocks into the inflatable template 5, inflating the inflatable template, and replacing the cushion blocks 4 with the inflatable template 5;
d. Fixing an inflatable template 5 and a column template together by using a raft 6;
e. Then pouring a concrete column 7;
f. And after the concrete of the concrete column 7 is completely solidified, the column template 3 and the inflatable template 5 are removed, and then the concrete column 7 can be poured.
The structure for casting the concrete column by adopting the inflatable template fixed with the column template, which is formed according to the method and is used for the method, comprises column internal reinforcing steel bars 2 and the column template 3 which are arranged on the top surface of the ground 1 and are used for casting the concrete column 7, the inflatable template 5 is plugged between the ground 1 and the bottom of the column template 3, the raft 6 is clamped on the inflatable template 5, the raft 6 is connected with the column template 3 through screws, when the structure is used, after the inflatable template 5 is plugged in place, the raft 6 connected with the column template 3 is rotated, so that the inflatable template 5 can be clamped and fixed by the raft 6; during manufacturing, the inflatable template 5 is made into an air bag type structure by adopting wear-resistant rubber, and an inflating nozzle 8 for inflating or deflating is arranged on the inflatable template 5; the inflating valve 8 can be directly an air valve for an automobile tire in the prior art.
The invention has convenient construction and high construction efficiency, and can effectively shorten the construction period. The used inflatable template has simple structure, convenient use, good sealing performance and certain strength. The slurry leakage can be reduced during pouring, the concrete forming quality is good, the cost is reduced, the environment is protected, no pollution is caused, and the quality problems of root rot, slurry leakage, honeycomb pitted surface and the like between the concrete column and the ground can be effectively solved.
Claims (5)
1. A method for pouring a concrete column by adopting an inflatable template fixed with a column template is characterized in that: the method comprises the following steps:
Firstly binding column internal reinforcing steel bars for pouring concrete columns on the ground;
Erecting a column template, and padding a cushion block at the bottom of the column template;
Taking out the cushion blocks edge by edge and plugging the cushion blocks into the inflatable template, replacing the cushion blocks with the inflatable template, and inflating the inflatable template;
Fixing the inflatable template and the column template by using a raft;
Pouring a concrete column;
And after the concrete of the concrete column is completely solidified, removing the column template and the inflatable template to complete the pouring of the concrete column.
2. A structure for casting a concrete column using an air-filled form fixed to a column form according to the method of claim 1, comprising in-column reinforcement (2) and column form (3) provided on the top surface of the ground (1) for casting a concrete column (7), characterized in that: an inflatable template (5) is filled between the ground (1) and the bottom of the column template (3), the inflatable template (5) is fixed by a raft (6), and the raft (6) is connected with the column template (3) through screws.
3. The structure of claim 2 for casting a concrete column using an inflatable form fixed to a column form, wherein: the inflatable template (5) is a hollow air bag type structure made of wear-resistant rubber, and an inflating nozzle (8) for inflating or deflating is arranged on the inflatable template (5).
4. The structure of claim 2 for casting a concrete column using an inflatable form fixed to a column form, wherein: the inflatable template (5) is of a cuboid hollow structure made of wear-resistant rubber.
5. The structure of casting a concrete column using an inflatable form fixed to a column form according to claim 3 or 4, wherein: the inflating nozzle (8) is an air nozzle for an automobile tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290896.7A CN111441573A (en) | 2020-04-14 | 2020-04-14 | Method and structure for pouring concrete column by adopting inflatable template fixed with column template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290896.7A CN111441573A (en) | 2020-04-14 | 2020-04-14 | Method and structure for pouring concrete column by adopting inflatable template fixed with column template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111441573A true CN111441573A (en) | 2020-07-24 |
Family
ID=71654170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010290896.7A Pending CN111441573A (en) | 2020-04-14 | 2020-04-14 | Method and structure for pouring concrete column by adopting inflatable template fixed with column template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111441573A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453221A (en) * | 2013-09-23 | 2015-03-25 | 中建八局第一建设有限公司 | H-shaped metal leaking stopping strips for building formworks |
| CN106545163A (en) * | 2017-01-16 | 2017-03-29 | 曹龙 | A kind of concrete water-retaining wall formwork seal structure |
| CN106760518A (en) * | 2017-01-16 | 2017-05-31 | 曹龙 | A kind of electric inflatable concrete blinding seals equipment |
| CN212897561U (en) * | 2020-04-14 | 2021-04-06 | 中建四局第一建筑工程有限公司 | Structure for pouring concrete column by adopting inflatable template fixed with column template |
-
2020
- 2020-04-14 CN CN202010290896.7A patent/CN111441573A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453221A (en) * | 2013-09-23 | 2015-03-25 | 中建八局第一建设有限公司 | H-shaped metal leaking stopping strips for building formworks |
| CN106545163A (en) * | 2017-01-16 | 2017-03-29 | 曹龙 | A kind of concrete water-retaining wall formwork seal structure |
| CN106760518A (en) * | 2017-01-16 | 2017-05-31 | 曹龙 | A kind of electric inflatable concrete blinding seals equipment |
| CN212897561U (en) * | 2020-04-14 | 2021-04-06 | 中建四局第一建筑工程有限公司 | Structure for pouring concrete column by adopting inflatable template fixed with column template |
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