CN110905084A - Prefabricated house roof and construction method thereof - Google Patents
Prefabricated house roof and construction method thereof Download PDFInfo
- Publication number
- CN110905084A CN110905084A CN201911185107.7A CN201911185107A CN110905084A CN 110905084 A CN110905084 A CN 110905084A CN 201911185107 A CN201911185107 A CN 201911185107A CN 110905084 A CN110905084 A CN 110905084A
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- CN
- China
- Prior art keywords
- roof
- concrete
- plate body
- frame
- reinforcing mesh
- 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.)
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- 238000010276 construction Methods 0.000 title abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 15
- 239000006260 foam Substances 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 239000011449 brick Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000004566 building material Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
-
- 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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
- E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses an assembled house roof and a construction method thereof, wherein the roof comprises a plurality of prefabricated and formed roof plates and keels, and the roof plates are spliced, wherein adjacent roof plates are connected through bolts or welding and are arranged at the top of an upper house through the keels; the roof is reasonable in design, simple in structure and convenient to use, is installed in an assembled house, is formed by assembling roof plates and keels, is formed by splicing a plurality of roof plate bodies, and is convenient to install, ingenious in structure and short in construction period.
Description
Technical Field
The invention relates to the field of building design, in particular to an assembly type house assembly, and specifically relates to an assembly type house roof and a construction method thereof.
Background
With the development of society, the real estate industry is unprecedentedly developed, meanwhile, the development of real estate related industries is also driven, and the real estate building material is required to be continuously reformed in order to better meet the social building material with high-speed development; in the traditional building, the wall is a simple brick mixing mechanism, and the building is finished by laying bricks, but the bricks have high density and high mass and do not meet the current requirements, and meanwhile, the sound insulation effect and the heat insulation effect of the bricks are not good; the traditional house building is also made of brick-concrete, and the house built by the bricks has the advantages of heavy weight, poor reliability, no earthquake resistance, time and labor consumption; and at present, a plurality of houses adopt cast-in-place pouring to seal the wall by using bricks, so that although the operation progress is accelerated, the labor is consumed, the requirement on workers is high, and potential safety hazards are easily brought to constructors.
Although all the plate bodies of the existing fabricated house are prefabricated and finally spliced, the roof is cast in situ, but the process is complex when the pitched roof is cast in situ, and the time period is long.
Disclosure of Invention
Therefore, in order to overcome the defects, the invention provides the roof for the prefabricated house, which is reasonable in design, simple in structure and convenient to use, is assembled by roof plates and keels, is formed by splicing a plurality of roof plate bodies, and is convenient to install, ingenious in structure and short in construction period.
The invention is realized by constructing a prefabricated house roof, which comprises a plurality of prefabricated and formed roof plates and keels, wherein the roof plates are spliced, and adjacent roof plates are connected through bolts or welding and are arranged on the top of an upper house through the keels.
Preferably, the roof panel includes a roof panel body and a frame, and the frame is formed by welding rectangular pipes and is fixedly connected to the periphery of the roof panel body.
Preferably, the roof plate body is formed by casting concrete and prefabricating the frame, and a plurality of foam blocks are arranged in the roof plate body at equal intervals.
Preferably, two layers of reinforcing mesh are laid in the roof plate body and are respectively positioned on the upper side and the lower side of the foam block.
Preferably, the keel is a prefabricated steel structure; the structural shape is determined according to actual conditions.
A construction method of a roof of a prefabricated house comprises the following steps:
① the rectangular tube is cut to length and welded to a frame of geometric shape, as the case may be, such as triangular, trapezoidal, rectangular, or other polygonal shape.
②, squaring the rectangle in step ①, padding a layer of template at the bottom of the rectangle, and pouring a layer of concrete into the rectangular frame;
③ laying a reinforcing mesh on the concrete in step ③, arranging a plurality of foam blocks at equal intervals on the reinforcing mesh, and laying a reinforcing mesh on the foam blocks;
④, filling concrete into the rectangular frame in the step ③ to make the concrete level with the upper end surface of the rectangular frame;
⑤ and after the concrete is poured, the upper end surface is flattened to submerge the reinforcing mesh on the upper layer, and the roof plate is formed after the concrete is solidified.
⑥ transporting the prefabricated roof panels of step ⑤ to a designated location and connecting the roof panels to adjacent roof panels by bolting or welding to form a roof;
⑦ the roof in step ⑥ is fixed on the upper layer roof by the keel.
The invention has the following beneficial effects:
the roof is formed by assembling the roof plates and the keels, and the roof is formed by splicing a plurality of roof plate bodies, so that the roof is convenient to install, ingenious in structure and short in construction period.
The roof is reasonably designed and comprises a plurality of prefabricated and formed roof plates and keels, the adjacent roof plates are formed by bolts or welding, the installation is very convenient, the keels are also prefabricated steel structures and are very convenient to install and connect with the roof plates, and the roof plates comprise roof plate bodies and frames;
the roof plate body is formed by pouring concrete and prefabricating the frame, a plurality of foam blocks are arranged in the roof plate body at equal intervals, two layers of reinforcing mesh layers respectively positioned on the upper side and the lower side of each foam block are paved in the roof plate body, the strength of the reinforcing mesh layers can be increased, and the foam blocks can realize the heat preservation effect while the weight is reduced.
When the device is installed, only on-site welding or bolt connection is needed, the installation is convenient, the construction period is shortened, and the cost is low.
Drawings
FIG. 1 is a schematic view of a wall installation of the present invention;
FIG. 2 is a front view of the present invention installed on a wall;
FIG. 3 is a top view of the mounting wall of the present invention;
FIG. 4 is a side view of the installation wall of the present invention;
FIG. 5 is a perspective view of the roof panel of the present invention;
FIG. 6 is a front view of the roof panel of the present invention;
FIG. 7 is a side view of the roof panel of the present invention;
FIG. 8 is a cross-sectional view B-B of FIG. 7;
fig. 9 is a cross-sectional view of C-C in fig. 7.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
As shown in fig. 1 to 9, the present invention provides a prefabricated house roof including a plurality of prefabricated roof panels and a keel, the plurality of roof panels being assembled, wherein adjacent roof panels are connected by bolts or by welding and are installed on the top of an upper house 100 by the keel 900.
In this embodiment, the roof plate 800 includes a roof plate body 801 and a frame 802, which is formed by welding rectangular pipes and is fixedly connected to the periphery of the roof plate body.
In this embodiment, the roof panel is prefabricated with the frame by concrete casting, and a plurality of foam blocks 804 are arranged at equal intervals inside the roof panel.
In this embodiment, two layers of mesh reinforcement 803 are laid in the roof panels, one on each of the top and bottom sides of the foam blocks, and are fixedly connected (welded) to the rectangular tubes of the frame.
In this embodiment, the keel is a prefabricated steel structure; the structural shape is determined according to actual conditions.
A construction method of a roof of a prefabricated house comprises the following steps:
① cutting the rectangular tube into a specified length and welding it into a geometric frame;
②, squaring the rectangle in step ①, padding a layer of template at the bottom of the rectangle, and pouring a layer of concrete into the rectangular frame;
③ laying a reinforcing mesh on the concrete in step ③, arranging a plurality of foam blocks at equal intervals on the reinforcing mesh, and laying a reinforcing mesh on the foam blocks;
④, filling concrete into the rectangular frame in the step ③ to make the concrete level with the upper end surface of the rectangular frame;
⑤ and after the concrete is poured, the upper end surface is flattened to submerge the reinforcing mesh on the upper layer, and the roof plate is formed after the concrete is solidified.
⑥ transporting the prefabricated roof panels of step ⑤ to a designated location and connecting the roof panels to adjacent roof panels by bolting or welding to form a roof;
⑦ the roof in step ⑥ is fixed on the upper layer roof by the keel.
The roof is reasonably designed and comprises a plurality of prefabricated and formed roof plates and keels, the adjacent roof plates are formed by bolts or welding, the installation is very convenient, the keels are also prefabricated steel structures and are very convenient to install and connect with the roof plates, and the roof plates comprise roof plate bodies and frames;
the roof plate body is formed by pouring concrete and prefabricating the frame, a plurality of foam blocks are arranged in the roof plate body at equal intervals, two layers of reinforcing mesh layers respectively positioned on the upper side and the lower side of each foam block are paved in the roof plate body, the strength of the reinforcing mesh layers can be increased, and the foam blocks can realize the heat preservation effect while the weight is reduced. When the device is installed, only on-site welding or bolt connection is needed, the installation is convenient, the construction period is shortened, and the cost is low.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A fabricated building roof, characterized in that: the roof comprises a plurality of prefabricated and formed roof plates and keels, wherein the roof plates are spliced to form the roof, and adjacent roof plates are connected through bolts or welded and are arranged on the top of an upper-layer house through the keels.
2. A fabricated building roof according to claim 1, wherein: the roof plate comprises a roof plate body and a frame, wherein the frame is formed by welding rectangular pipes and is fixedly connected to the periphery of the roof plate body.
3. A fabricated building roof according to claim 2, wherein: the roof plate body is formed by pouring concrete and prefabricating the frame, and a plurality of foam blocks are arranged in the roof plate body at equal intervals.
4. A fabricated building roof according to claim 3, wherein: two layers of reinforcing mesh which are respectively positioned at the upper side and the lower side of the foam block are paved in the roof plate body.
5. A fabricated building roof according to claim 1, wherein: the keel is of a prefabricated steel structure.
6. A method of constructing a roof for a building according to any one of claims 1 to 5, including the steps of:
① cutting the rectangular tube into a specified length and welding it into a geometric frame;
②, squaring the rectangle in step ①, padding a layer of template at the bottom of the rectangle, and pouring a layer of concrete into the rectangular frame;
③ laying a reinforcing mesh on the concrete in step ③, arranging a plurality of foam blocks at equal intervals on the reinforcing mesh, and laying a reinforcing mesh on the foam blocks;
④, filling concrete into the rectangular frame in the step ③ to make the concrete level with the upper end surface of the rectangular frame;
⑤ leveling the upper end surface after the concrete is poured, making the upper end surface submerge the reinforcing mesh on the upper layer, demoulding after the concrete is solidified, thereby forming the roof plate body;
⑥ transporting the prefabricated roof panels of step ⑤ to a designated location and connecting the roof panels to adjacent roof panels by bolting or welding to form a roof;
⑦ the roof in step ⑥ is fixed on the upper layer roof by the keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911185107.7A CN110905084A (en) | 2019-11-27 | 2019-11-27 | Prefabricated house roof and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911185107.7A CN110905084A (en) | 2019-11-27 | 2019-11-27 | Prefabricated house roof and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110905084A true CN110905084A (en) | 2020-03-24 |
Family
ID=69818632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911185107.7A Withdrawn CN110905084A (en) | 2019-11-27 | 2019-11-27 | Prefabricated house roof and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110905084A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997251A (en) * | 2020-07-15 | 2020-11-27 | 中建三局第一建设工程有限责任公司 | Prefabricated roof capable of being circulated and used for fully-assembled temporary building board house and manufacturing method thereof |
| CN115450368A (en) * | 2021-06-09 | 2022-12-09 | 中铝国际(天津)建设有限公司 | Prefabricating method of spherical hyperbolic roof board |
| CN116044076A (en) * | 2023-02-28 | 2023-05-02 | 一鸣建设集团有限公司 | Assembled building roof structure |
| CN116169940A (en) * | 2023-04-23 | 2023-05-26 | 九易庄宸科技(集团)股份有限公司 | Assembled building photovoltaic roof |
-
2019
- 2019-11-27 CN CN201911185107.7A patent/CN110905084A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997251A (en) * | 2020-07-15 | 2020-11-27 | 中建三局第一建设工程有限责任公司 | Prefabricated roof capable of being circulated and used for fully-assembled temporary building board house and manufacturing method thereof |
| CN115450368A (en) * | 2021-06-09 | 2022-12-09 | 中铝国际(天津)建设有限公司 | Prefabricating method of spherical hyperbolic roof board |
| CN115450368B (en) * | 2021-06-09 | 2024-03-22 | 中铝国际(天津)建设有限公司 | Prefabrication method of spherical hyperbolic roof board |
| CN116044076A (en) * | 2023-02-28 | 2023-05-02 | 一鸣建设集团有限公司 | Assembled building roof structure |
| CN116169940A (en) * | 2023-04-23 | 2023-05-26 | 九易庄宸科技(集团)股份有限公司 | Assembled building photovoltaic roof |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200324 |
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| WW01 | Invention patent application withdrawn after publication |