CN114922428A - Wall module pre-assembly method assembly type building construction method - Google Patents
Wall module pre-assembly method assembly type building construction method Download PDFInfo
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- CN114922428A CN114922428A CN202210526291.2A CN202210526291A CN114922428A CN 114922428 A CN114922428 A CN 114922428A CN 202210526291 A CN202210526291 A CN 202210526291A CN 114922428 A CN114922428 A CN 114922428A
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- side template
- column
- outer side
- assembly
- wall module
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000009435 building construction Methods 0.000 title claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 abstract description 12
- 238000011900 installation process Methods 0.000 abstract description 3
- 238000009415 formwork Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007704 transition Effects 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
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a wall module pre-assembly method assembly type building construction method, which belongs to the field of buildings and comprises the steps of finishing column steel bar binding based on a building base layer; installing a wallboard; correcting the positions of all the wall boards which are installed in place; installing a column inner side template and a column outer side template; inserting an insulation board between the outer side template of the column body and the column steel bar; carrying out concrete pouring on the column body, and dismantling the inner side template and the outer side template of the column body after maintenance; binding beam reinforcing steel bars; installing a beam body inner side template and a beam body outer side template; inserting an insulation board between the outer side template of the beam body and the beam steel bar; and (4) performing beam concrete pouring, and removing the beam inner side template and the beam outer side template after maintenance to finish the installation of the wall body module. The method provided by the invention can effectively solve the problems of poor module combination and poor integrity in the existing wall module construction and installation process due to the bolt equal-point connection mode. Thereby improving the safety factor of the prefabricated house.
Description
Technical Field
The invention relates to a building method of a wall module pre-assembly method assembly type building, and belongs to the field of buildings.
Background
The fabricated building is a building construction method which directly transfers a large number of field construction processes in the traditional construction mode to a component production factory for construction. With the continuous deepening of the system innovation of the building industry and the continuous strengthening of the national requirements for the stable, green and high-quality development of the building industry, the assembly type building has become the inevitable direction for the development of the building industry in China.
As a novel building form, the development of modern fabricated building has completed the transition from pilot point to nationwide and from experiment to practice with the popularization and application year by year. The production quantity, the production types, the application scenes and the product quality of the parts are all improved year by year. At present, the assembled building components in China mainly comprise wallboards, floorboards, stairs, balconies and the like, wherein the wallboards and the floorboards belong to the building components with the largest application amount, although various components are applied to produce better application effects, the problem of poor integrity of the assembled building is still unavoidable due to the fact that construction enterprises have different qualifications and quality control, particularly in the installation and use processes of the wallboards, the wallboards are connected and fixed block by block due to the fact that the wallboards are high in gravity center and small in base stabilizing surface and the like, and the existing construction method adopts mechanical connection modes such as anchor bolts and the like, so that the connected wallboards are extremely poor in integrity, when the wallboard is subjected to great destructive external forces such as earthquakes, typhoons and the like, the anchor points are relatively concentrated in stress and are easily damaged, the wallboards are directly fallen off or toppled over to cause secondary damage to people or related properties, and penetrating cracks are easily generated at the connection parts, Through holes or cold bridges cause problems of water seepage of buildings, overlarge energy consumption and the like.
Therefore, the stable construction method of the assembly type building wall module is provided, the on-site construction quality monitoring can be facilitated, and structural damage caused by poor connection and integrity of the wallboard and the building can be effectively solved, so that the building quality is effectively improved, and the rapid development of building industrialization, assembly and modularization is promoted.
Disclosure of Invention
The invention aims to provide a stably combined assembly type building wall module construction method, which can effectively solve the problem of poor module combination and integrity in the existing wall module construction and installation process due to a bolt equal-point connection mode. Thereby improving the safety factor of the prefabricated house.
In order to achieve the purpose, the invention adopts the following technical scheme: a wall module pre-assembly method assembly type building construction method is characterized by comprising the following steps:
firstly, binding column steel bars based on a building base layer;
secondly, installing a wallboard on the basis of finishing the first step;
thirdly, correcting the positions of all the wall boards which are installed in place in the second step;
fourthly, on the basis of finishing the third step, installing the column inner side template and the column outer side template through the matching of the template fixing piece and the column inner side template-column outer side template fixing hole;
fifthly, inserting an insulation board between the outer side template of the column body and the column steel bar after the fourth step is finished;
sixthly, pouring concrete into the column body, and removing the inner side template and the outer side template of the column body after maintenance;
seventhly, binding the beam reinforcing steel bars after the sixth step is finished, and installing the beam body inner side template and the beam body outer side template through matching of the template fixing piece and the beam body inner side template-beam body outer side template fixing hole;
eighthly, inserting an insulation board between the outer side template of the beam body and the beam steel bar after the seventh step is finished;
and ninthly, pouring concrete of the beam body, and removing the inner side template and the outer side template of the beam body after maintenance to finish the installation of the wall body module.
According to the concrete implementation scheme of the invention, in the wall body module pre-assembly method assembly type building construction method, the insulation board in the fifth step is tightly attached to the template on the outer side of the column body.
According to the concrete embodiment of the invention, in the wall module pre-assembly method assembly type building construction method, in the fifth step, a distance of 10-50 mm is reserved between the column steel bar and the heat insulation plate.
According to the concrete embodiment of the invention, in the wall module first-assembly method assembly type building construction method, the heat insulation plate in the eighth step is tightly attached to the outer side formwork of the beam body.
According to the concrete embodiment of the invention, in the wall module pre-assembly method assembly type building construction method, in the eighth step, a distance of 10-50 mm is reserved between the beam steel bars and the heat insulation plate.
Through the design scheme, the invention can bring the following beneficial effects: the invention provides a construction method of a stably combined assembly type building wall module, which adopts a wall module pre-assembly method to fix a wall, not only can effectively combine the wall module and a building into a whole to increase the structural stability and the safety, but also effectively reduces the cold bridge effect of a post-cast column and a beam body by adding a heat insulation plate, and improves the energy-saving effect of the building.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation and are not intended to limit the invention in any way, and in which:
FIG. 1 is a schematic view of the relationship between the column reinforcement and the wall panel;
FIG. 2 is a schematic view of installation of a column inner side formwork, a column outer side formwork and an insulation board;
FIG. 3 is a schematic view of the post being cast;
FIG. 4 is a schematic view of the installation of the inner side formwork, the outer side formwork and the heat insulation board of the beam body;
FIG. 5 is a schematic view of the beam casting;
fig. 6 is a flow chart of a method for constructing a prefabricated building by a wall module first-mounting method.
The respective symbols in the figure are as follows: 1 is a building base layer; 2 is column steel bar; 3 is a wallboard; 4 is a template fixing piece; 5 is a column inside template-column outside template fixing hole; 6 is a column inner side template; 7 is a column outer side template; 8 is a heat insulation plate; 9 is column concrete; 10 is beam steel bar; 11 is a beam body inner side template-beam body outer side template fixing hole; 12 is a beam body inner side template; 13 is a beam body outer side template; and 14, beam body concrete.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative work belong to the protection scope of the present invention. Well-known methods, procedures, and components have not been described in detail so as not to obscure the present invention.
As shown in fig. 1, 2, 3, 4, 5 and 6, a wall module pre-assembly method of constructing a prefabricated building includes the steps of:
firstly, binding of column steel bars 2 is completed based on a building base layer 1;
secondly, installing the wallboard 3 on the basis of finishing the first step;
thirdly, correcting the positions of all the wall boards 3 which are installed in place in the second step;
fourthly, on the basis of finishing the third step, a column inner side template 6 and a column outer side template 7 are installed through the matching of the template fixing piece 4 and the column inner side template-column outer side template fixing hole 5;
fifthly, after the fourth step is finished, inserting an insulation board 8 between the column outer side template 7 and the column steel bar 2;
sixthly, pouring the column concrete 9, and removing the column inner side template 6 and the column outer side template 7 after maintenance;
seventhly, binding beam steel bars 10 after the sixth step is finished, and installing a beam body inner side template 12 and a beam body outer side template 13 through matching of the template fixing piece 4 and the beam body inner side template-beam body outer side template fixing hole 11;
eighthly, inserting the heat insulation board 8 between the beam body outer side template 13 and the beam steel bar 10 after the seventh step is completed;
and ninthly, pouring beam body concrete 14, and removing the beam body inner side template 12 and the beam body outer side template 13 after maintenance to finish the installation of the wall body module.
The template fixing part 4 is a bolt, and a common bolt or a hinged hole bolt can be selected according to the stress mode of the bolt.
The column inner side template-column outer side template fixing hole 5 and the beam body inner side template-beam body outer side template fixing hole 11 are holes reserved on the manufactured wallboard 3.
And the heat insulation plate 8 in the fifth step is tightly attached to the column outer side template 7.
And a distance of 10 mm-50 mm is reserved between the column steel bar 2 and the heat insulation plate 8 in the fifth step, when the building construction concrete is poured, in order to protect the column steel bar 2 from rusting and damaging due to the action of the external environment, particularly water, when the column steel bar 2 is used in a building, a certain concrete layer is required to be used as protection during pouring, and a certain gap is reserved between the column steel bar 2 and the heat insulation plate 8 for filling the column concrete 9.
Wherein, the heat-insulating board 8 in the eighth step is tightly attached to the outer side template 13 of the beam body.
And when the building construction concrete is poured, in order to protect the beam reinforcing bars 10 from rusting and damaging due to the action of the external environment, particularly water, when the beam reinforcing bars 10 are used in a building, the beam reinforcing bars 10 all need to have a certain concrete layer as protection, so that a certain gap is reserved between the beam reinforcing bars 10 and the heat insulation plate 8 to be used for filling the beam body concrete 14.
The wall module pre-assembly method assembly type building construction method provided by the invention can effectively solve the problems of poor module associativity and integrity in the existing wall module construction and installation process due to a bolt equal-point connection mode. Thereby improving the safety factor of the prefabricated house.
Claims (5)
1. A wall module pre-assembly method assembly type building construction method is characterized by comprising the following steps:
firstly, binding column steel bars (2) based on a building base layer (1);
secondly, installing the wallboard (3) on the basis of finishing the first step;
thirdly, correcting the positions of all the wall plates (3) which are installed in place in the second step;
fourthly, on the basis of finishing the third step, a column inner side template (6) and a column outer side template (7) are installed through the matching of a template fixing piece (4) and a column inner side template-column outer side template fixing hole (5);
fifthly, after the fourth step is finished, inserting a heat insulation plate (8) between the column outer side template (7) and the column steel bar (2);
sixthly, pouring the column concrete (9), and removing the column inner side template (6) and the column outer side template (7) after maintenance;
seventhly, binding beam reinforcing steel bars (10) after the sixth step is finished, and installing a beam body inner side template (12) and a beam body outer side template (13) through matching of the template fixing piece (4) and the beam body inner side template-beam body outer side template fixing hole (11);
eighthly, inserting a heat insulation plate (8) between the beam body outer side template (13) and the beam steel bar (10) after the seventh step is finished;
and ninthly, pouring beam concrete (14), and removing the beam inner side template (12) and the beam outer side template (13) after maintenance to finish the installation of the wall module.
2. The wall module pre-assembly method assembly building construction method of claim 1, wherein: and fifthly, tightly attaching the heat insulation plate (8) to the outer side template (7) of the column.
3. The wall module pre-assembly method assembly building construction method of claim 1, wherein: and in the fifth step, a distance of 10-50 mm is reserved between the column steel bar (2) and the heat insulation plate (8).
4. The wall module pre-assembly method assembly building construction method of claim 1, wherein: and in the eighth step, the heat insulation plate (8) is tightly attached to the outer side template (13) of the beam body.
5. The wall module pre-assembly method assembly building construction method of claim 1, wherein: and in the eighth step, a distance of 10-50 mm is reserved between the beam steel bars (10) and the heat insulation plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210526291.2A CN114922428A (en) | 2022-05-16 | 2022-05-16 | Wall module pre-assembly method assembly type building construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210526291.2A CN114922428A (en) | 2022-05-16 | 2022-05-16 | Wall module pre-assembly method assembly type building construction method |
Publications (1)
| Publication Number | Publication Date |
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| CN114922428A true CN114922428A (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210526291.2A Pending CN114922428A (en) | 2022-05-16 | 2022-05-16 | Wall module pre-assembly method assembly type building construction method |
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| JP2019056284A (en) * | 2017-09-22 | 2019-04-11 | 大成建設株式会社 | Column base reinforcement unit and method for constructing structure using column base reinforcement unit |
| CN110374234A (en) * | 2019-07-19 | 2019-10-25 | 杭州三丰装配式建筑科技有限公司 | A kind of the cavity node structure and construction method of assembled wall and building frame |
| US20200190799A1 (en) * | 2018-12-18 | 2020-06-18 | Yau Lee Wah Construction Materials (Huizhou) Company Limited | Prefabricated frame |
-
2022
- 2022-05-16 CN CN202210526291.2A patent/CN114922428A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003097950A2 (en) * | 2002-05-20 | 2003-11-27 | Iwood Singapore Pte Ltd | In-situ construction of concrete building |
| CN101302779A (en) * | 2007-05-08 | 2008-11-12 | 刘文博 | Cast-in-situ light composite wall |
| CN101435231A (en) * | 2008-12-12 | 2009-05-20 | 北京工业大学 | Folding frame - steel support - concrete combined shear wall and manufacturing method thereof |
| CN101942867A (en) * | 2009-07-10 | 2011-01-12 | 曲华清 | Novel thermal insulation structure of building beam column and production method thereof |
| CN102587502A (en) * | 2011-01-16 | 2012-07-18 | 杨怀君 | Self-modeling and self-heat preservation building |
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| JP2019056284A (en) * | 2017-09-22 | 2019-04-11 | 大成建設株式会社 | Column base reinforcement unit and method for constructing structure using column base reinforcement unit |
| CN108086693A (en) * | 2017-12-13 | 2018-05-29 | 西南科技大学 | A kind of assembled steel reinforced concrete frame structure system method of construction of low multilayer |
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