CN113482246A - Novel unit type roof system - Google Patents
Novel unit type roof system Download PDFInfo
- Publication number
- CN113482246A CN113482246A CN202110790093.2A CN202110790093A CN113482246A CN 113482246 A CN113482246 A CN 113482246A CN 202110790093 A CN202110790093 A CN 202110790093A CN 113482246 A CN113482246 A CN 113482246A
- Authority
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- China
- Prior art keywords
- roof
- roofing
- support frame
- roof panel
- units
- 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
- 230000001413 cellular effect Effects 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 34
- 239000002346 layers by function Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009957 hemming Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
- E04D12/004—Battens
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
- E04D13/1618—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for fixing the insulating material between the roof covering and the upper surface of the roof purlins or rafters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3605—Connecting; Fastening of roof covering supported directly by the roof structure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a novel unit type roof system, and relates to the technical field of building construction, so that a building roof can be transported to a site for hoisting after being manufactured in a factory, can be processed with a main body structure at the same time, and the construction period is shortened. A novel cellular roofing system includes a plurality of roofing cells. The roofing unit includes: support frame, roofing structure and coupling assembling. The support frame is connected with the main beam of the building structure. The roof structure is arranged on the supporting frame. The roof structures of two adjacent roof units are connected through a connecting assembly. This novel unit formula roofing system is split into a plurality of units with the roofing structure of building for roofing structure can accomplish preparation and prefabricated trompil in the mill, can transport to the scene after waiting to build the major structure and hoist the installation, has avoided preparation and processing work, has avoided field weld's work, has reduced high altitude construction.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a novel unit type roof system.
Background
The existing roof installation needs to install main purlins and secondary purlins on a main structure, and then installation of structural layers such as a suspended ceiling bottom plate, a steam insulation layer, a switching keel, a sound absorption layer, a supporting structure, a heat insulation layer, a leveling layer, a waterproof coiled material layer, a noise reduction layer and a roof panel is sequentially carried out on site, so that the existing roof installation needs to start on-site manufacture after the main structure is constructed, and the construction period is long. A large amount of field welding and high-altitude operation are required, and the potential safety hazard is large. And a large amount of field processing and installation work is not beneficial to quality control.
Disclosure of Invention
The invention aims to solve at least one technical problem in the prior art, and provides a novel unit type roof system which can be transported to a site for hoisting after being manufactured in a factory, can be processed with a main body structure at the same time, and shortens the construction period.
According to a first aspect of the present invention there is provided a novel cellular roofing system comprising a plurality of roofing units, said roofing units comprising: the support frame is connected with the main beam of the building structure; the roof structure is arranged on the support frame; and the roof structures of two adjacent roof units are connected through the connecting assembly.
Has the advantages that: a novel cellular roofing system includes a plurality of roofing cells. The roofing unit includes: support frame, roofing structure and coupling assembling. The support frame is connected with the building structure girder, and the roofing structure sets up on the support frame, and coupling assembling can be fixed with the roofing structural connection of two adjacent roofing units, guarantees simultaneously that the water-proof effects and the outward appearance of junction are pleasing to the eye. This novel unit formula roofing system is split into a plurality of units with the roofing structure of building for roofing structure can accomplish preparation and prefabricated trompil in the mill, can transport to the scene after waiting to build the major structure and hoist the installation, has avoided preparation and processing work, has avoided field weld's work, has reduced high altitude construction.
According to the novel unit roof system, the supporting frame comprises: the main purlin of roofing, roofing time purlin and main purlin buttress, the main purlin of roofing encloses with roofing time purlin the frame of support frame, main purlin buttress will through the fastener the main purlin of roofing is connected with the building structure girder.
According to the novel unit type roof system, the two ends of the main purline of the roof are provided with the long holes for fine adjustment of connection of the main purline buttress.
According to the present invention, the novel modular roofing system comprises: the suspended ceiling bottom plate is arranged on the support frame; the functional layer is arranged on the suspended ceiling bottom plate and used for improving the sound absorption, heat preservation and waterproof effects of the roof structure; the edge covering plate is arranged on the support frame and used for limiting the side face of the functional layer; the roof panel is arranged on the functional layer; and the roof panel connecting assembly is used for connecting the adjacent roof panels.
According to the novel unit type roofing system, the functional layer comprises: sound absorbing layer, heat preservation, screed-coat, waterproof roll material layer and the layer of making an uproar falls.
According to the novel cellular roofing system of the present invention, the roof panel connecting assembly comprises: the roof panel fixing support is arranged on the edge covering plate, and the edge of the roof panel is bent and then attached to two sides of the roof panel fixing support; and the roof board decorative cover plate is arranged on the roof board fixed support in a cladding mode, and the edge of the roof board and the upper end of the roof board fixed support are clad in the roof board decorative cover plate together.
According to the novel unit type roof system, the roof structure further comprises the switching keel, and the switching keel is arranged on the supporting frame and connected with the suspended ceiling bottom plate.
According to the novel unit roofing system of the present invention, the connecting assembly includes: the roof panel connecting support is arranged on the roof structure, and the edge of the roof panel is bent and then bonded to the side surface of the roof panel connecting support; and the roof board decorative cover plate is arranged on the roof board connecting support in a cladding mode, and the edge of the roof board and the upper end of the roof board connecting support are clad in the roof board decorative cover plate together.
According to the novel unit type roof system, when two adjacent roof units are transversely connected, the waterproof coil layers are lapped with each other and then sealed and waterproof by the sealing element, and the waterproof coil layers of the two adjacent roof units are lapped with each other and then fixed by the fastening element.
According to the novel unit roofing system, the sealing element is butyl sealing tape.
Drawings
The invention is further described below with reference to the accompanying drawings and examples;
FIG. 1 is a schematic view of the connection of roofing units according to the preferred embodiment of the present invention;
FIG. 2 is an exploded view of the preferred embodiment roofing unit of the present invention;
FIG. 3 is a schematic structural view of a roofing unit according to a preferred embodiment of the present invention;
FIG. 4 is a cross-sectional view of a longitudinal junction of roofing units in accordance with a preferred embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is a partial enlarged view of the portion B in FIG. 4;
FIG. 7 is a cross-sectional view of a transverse junction of a roofing unit in accordance with a preferred embodiment of the present invention;
fig. 8 is a partial enlarged view at C in fig. 7.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 3, a novel cellular roofing system comprises a plurality of roofing units 1. The roof unit 1 includes: support brackets 10, roofing structures 20, and connection assemblies 30. The support frame 10 is connected to the building structure main beam 2. The roofing structure 20 is provided on the support frame 10. The roofing structures 20 of two adjacent roofing units 1 are connected by a connecting assembly 30.
It should be noted that, this novel unit roofing system is a plurality of roofing unit 1 with the roofing structure split that originally carries out whole processing on building subject structure, transports to the field assembly after accomplishing a plurality of roofing unit 1 processing in the mill, and this means that roofing unit 1's processing need not to wait for building subject structure construction to accomplish and goes on again, can carry out roofing unit 1's production and processing work in the time of building subject construction, shortens construction period.
Meanwhile, the mode of processing the roof unit 1 in a factory can also avoid on-site welding processing, reduce the on-site high-altitude operation amount and reduce the potential safety hazard of construction.
Further, referring to fig. 1 to 3, the supporting bracket 10 includes: main roof purlins 11, secondary roof purlins 12 and main purlin buttresses 13. The roof main purline 11 and the roof secondary purline 12 enclose a frame of the support frame 10. The main purlin buttress 13 connects the main roof purlin 11 with the main beam 2 of the building structure through a fastener.
It will be appreciated that in some embodiments of the present invention, the support frame 10 is a rectangular frame surrounded by two primary roof purlins 11 and two secondary roof purlins 12, but of course, in some other embodiments of the present invention, the shape of the support frame 10 may be adjusted accordingly according to the overall design of the roof, and the number of the primary roof purlins 11 and the secondary roof purlins 12 may also be adjusted accordingly according to the strength requirement by those skilled in the art.
Referring to fig. 1, two ends of a main roof purline 11 are provided with long holes 111 for fine adjustment of connection of main purline buttresses 13.
It can be understood that the long holes 111 enable the main purlin buttress 13 to have a certain fine adjustment space when being connected with the adjacent roof units 1, can contain mechanical errors generated when the roof units 1 are manufactured, avoids the situation that the installation is not convenient due to size errors, and reduces the rework rate.
Referring to fig. 3, the roofing structure 20 includes: suspended ceiling bottom plate 21, functional layer 22, bordure plate 23, roof boarding 24 and roof boarding coupling assembling 25. The ceiling bottom plate 21 is disposed on the support frame 10. The functional layer 22 is arranged on the suspended ceiling bottom plate 21 and used for improving the sound absorption, heat preservation and waterproof effects of the roof structure 20. The edge covering plate 23 is arranged on the support frame 10. The edge covering plate 23 serves as a lateral stop for the functional layer 22. A roof panel 24 is provided over the functional layer 22. Roof panel connecting assemblies 25 are used to connect adjacent roof panels 24.
Further, referring to fig. 3, the functional layer 22 includes: sound absorbing layer 221, insulation layer 222, leveling layer 223, waterproof roll layer 224, and noise reduction layer 225.
It should be noted that the functional layer 22 includes, but is not limited to, a sound absorption layer 221, a heat insulation layer 222, a leveling layer 223, a waterproof roll layer 224, and a noise reduction layer 225, and in some other embodiments of the present invention, a flame retardant layer, a reinforcing layer, and the like are further added in the functional layer 22.
Referring to fig. 4 and 5, the roof panel connecting assembly 25 includes: a roof panel fixing support 251 and a roof panel decorative cover plate 252. The roof panel fixing mount 251 is provided on the hemming plate 23. The edge of the roof panel 24 is bent and then attached to two sides of the roof panel fixing support 251. The roof panel decorative cover plate 252 is arranged on the roof panel fixing support 251 in a covering mode. The edge of the roof panel 24 and the upper end of the roof panel fixing support 251 are wrapped in the roof panel decorative cover plate 252.
It should be noted that, in some embodiments of the present invention, the roof panel fixing support 251 is fixed to the binder panel 23, and in some other embodiments of the present invention, the roof panel fixing support 251 may be fixed to any one layer of the functional layer 22 as long as the fixing effect can be achieved.
Referring to fig. 3, the roofing structure 20 further includes an adaptor keel 26, the adaptor keel 26 being disposed on the support bracket 10 and connected to the ceiling tile 21.
It will be appreciated that the adaptor keel 26 may effectively increase the structural strength of the roofing unit 1.
Referring to fig. 4 and 6, the connection assembly 30 includes: the roof panel is connected with the support 31 and the roof panel decorative cover plate 252. Roof panel attachment supports 31 are provided on the roofing structure 20. The edge of the roof panel 24 is adhered to the side surface of the roof panel connecting support 31 after being bent. The roof panel decorative cover plate 252 is covered on the roof panel connecting support 31. The edge of the roof panel 24 and the upper end of the roof panel connecting support 31 are together coated in the roof panel decorative cover plate 252.
Referring to fig. 7 and 8, when two adjacent roof units 1 are connected in the transverse direction, the waterproof roll layers 224 are overlapped with each other and then sealed and waterproof by the sealing members 226. The waterproof coil layers 224 of two adjacent roof units 1 are fixed by fasteners after being mutually lapped.
It should be noted that, when the connecting assembly 30 connects the roof structures on the adjacent roof units 1, the roof panels 24 of the two roof units 1 are respectively bent and attached to two sides of the roof panel connecting support 31, and then the upper end of the roof panel connecting support 31 and the side ends of the roof panels 24 of the two roof units 1 are all covered in the bent roof panel decorating cover plate 252 by using the roof panel decorating cover plate 252, so as to complete the waterproof and connecting work.
It will be appreciated that the roof panel joining assemblies 25 are similar in construction to the joining assembly 30 in that the connection is changed from roof panels 24 of two adjacent roof units 1 to adjacent roof panels 24 on one roof unit 1.
Further, in some embodiments of the present invention, the seal 226 is butyl seal tape.
It should be noted that in some other embodiments of the present invention, the sealing member 226 may also be glass glue or other glue-like substance for waterproof function.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A new cellular roofing system, characterized in that it comprises a plurality of roofing units (1), said roofing units (1) comprising:
the support frame (10) is connected with the main beam (2) of the building structure;
a roof structure (20) arranged on the support frame (10); and
-a connecting assembly (30), by means of which the roof structures (20) of two adjacent roof units (1) are connected.
2. A new cellular roofing system according to claim 1, characterized in that said support frame (10) comprises: main purlin of roofing (11), roofing time purlin (12) and main purlin buttress (13), main purlin of roofing (11) encloses with roofing time purlin (12) the frame of support frame (10), main purlin buttress (13) will through the fastener main purlin of roofing (11) are connected with building structure girder (2).
3. A novel unit roofing system according to claim 2, characterized in that the main purlins (11) of the roof are provided with long holes (111) at both ends for fine adjustment of the connection of the main purlins buttresses (13).
4. A new cellular roofing system according to claim 1, characterized in that said roofing structure (20) comprises:
the suspended ceiling bottom plate (21) is arranged on the support frame (10);
the functional layer (22) is arranged on the suspended ceiling bottom plate (21) and used for improving the sound absorption, heat preservation and waterproof effects of the roof structure (20);
the edge covering plate (23) is arranged on the support frame (10), and the edge covering plate (23) is used for limiting the side face of the functional layer (22);
a roof panel (24) disposed on the functional layer (22); and
and the roof panel connecting component (25) is used for connecting the adjacent roof panels (24).
5. A new cellular roofing system according to claim 4, characterized in that said functional layer (22) comprises: the sound absorption layer (221), the heat preservation layer (222), the leveling layer (223), the waterproof roll material layer (224) and the noise reduction layer (225).
6. A new cellular roofing system according to claim 4, characterized in that said roofing assembly (25) comprises:
the roof panel fixing support (251) is arranged on the edge covering plate (23), and the edge of the roof panel (24) is bent and then attached to two sides of the roof panel fixing support (251); and
and the roof board decorative cover plate (252) is arranged on the roof board fixing support (251) in a wrapping mode, and the edge of the roof board (24) and the upper end of the roof board fixing support (251) are wrapped in the roof board decorative cover plate (252) together.
7. A new cellular roofing system according to claim 4, characterized in that the roofing structure (20) further comprises adapting keels (26), the adapting keels (26) being arranged on the support frame (10) and being connected with the ceiling floor (21).
8. A new cellular roofing system according to claim 6, characterized in that said connection assembly (30) comprises:
the roof panel connecting support (31) is arranged on the roof structure (20), and the edge of the roof panel (24) is bent and then bonded to the side surface of the roof panel connecting support (31); and
the roof board decorating cover plate (252) is arranged on the roof board connecting support (31) in a wrapping mode, and the edge of the roof board (24) and the upper end of the roof board connecting support (31) are wrapped in the roof board decorating cover plate (252) together.
9. A new type of unit roofing system according to claim 5, characterized in that when two adjacent roofing units (1) are connected in the transverse direction, the waterproof roll layers (224) are overlapped with each other and then sealed and waterproof by the sealing element (226), and the waterproof roll layers (224) of two adjacent roofing units (1) are overlapped with each other and then fixed by the fastening element.
10. A new cellular roofing system according to claim 9, characterized in that said sealing element (226) is butyl tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110790093.2A CN113482246A (en) | 2021-07-13 | 2021-07-13 | Novel unit type roof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110790093.2A CN113482246A (en) | 2021-07-13 | 2021-07-13 | Novel unit type roof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113482246A true CN113482246A (en) | 2021-10-08 |
Family
ID=77938998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110790093.2A Pending CN113482246A (en) | 2021-07-13 | 2021-07-13 | Novel unit type roof system |
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| Country | Link |
|---|---|
| CN (1) | CN113482246A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484322A (en) * | 1996-08-30 | 2004-03-24 | ������������ʽ���� | Manufacture of solar cells and method of installation on rooftop units |
| CN201254790Y (en) * | 2008-08-13 | 2009-06-10 | 罗菁 | Straight standing overlock type roof board |
| CN203808333U (en) * | 2014-04-24 | 2014-09-03 | 上海力进铝质工程有限公司 | Vertical lockrand roof unit structure |
| CN108166659A (en) * | 2017-12-28 | 2018-06-15 | 山东雅百特科技有限公司 | A kind of safety-type, wind resistance lifts metal Roof construction system and its mounting process |
| CN108385901A (en) * | 2017-12-29 | 2018-08-10 | 山东雅百特科技有限公司 | A kind of tool secondary waterproof metal purlins composite roof steel holds metallic plate and construction method |
| CN215716615U (en) * | 2021-07-13 | 2022-02-01 | 中建科工集团有限公司 | Novel unit type roof system |
-
2021
- 2021-07-13 CN CN202110790093.2A patent/CN113482246A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484322A (en) * | 1996-08-30 | 2004-03-24 | ������������ʽ���� | Manufacture of solar cells and method of installation on rooftop units |
| CN201254790Y (en) * | 2008-08-13 | 2009-06-10 | 罗菁 | Straight standing overlock type roof board |
| CN203808333U (en) * | 2014-04-24 | 2014-09-03 | 上海力进铝质工程有限公司 | Vertical lockrand roof unit structure |
| CN108166659A (en) * | 2017-12-28 | 2018-06-15 | 山东雅百特科技有限公司 | A kind of safety-type, wind resistance lifts metal Roof construction system and its mounting process |
| CN108385901A (en) * | 2017-12-29 | 2018-08-10 | 山东雅百特科技有限公司 | A kind of tool secondary waterproof metal purlins composite roof steel holds metallic plate and construction method |
| CN215716615U (en) * | 2021-07-13 | 2022-02-01 | 中建科工集团有限公司 | Novel unit type roof system |
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