CN218149317U - Parapet wall structure is striden to die mould sheet metal roofing height - Google Patents
Parapet wall structure is striden to die mould sheet metal roofing height Download PDFInfo
- Publication number
- CN218149317U CN218149317U CN202121815163.7U CN202121815163U CN218149317U CN 218149317 U CN218149317 U CN 218149317U CN 202121815163 U CN202121815163 U CN 202121815163U CN 218149317 U CN218149317 U CN 218149317U
- Authority
- CN
- China
- Prior art keywords
- flashing
- flashing board
- parapet
- board
- roof
- 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.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 238000010079 rubber tapping Methods 0.000 claims abstract description 14
- 239000011083 cement mortar Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 239000012945 sealing adhesive Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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Abstract
The utility model provides a profiled metal sheet roofing high-low span parapet structure, which comprises a parapet, a purline, a roof panel, a flashing board and a secondary flashing board; purlines are arranged on the indoor side of the parapet wall; the top surfaces of the purlins are connected with a roof panel through self-tapping screws; the roof panel is fixedly connected with a flashing plate through self-tapping screws towards the tops of wave crests on one side of the parapet wall; the flashing board is attached to one indoor side of the parapet wall, and the bottom end of the flashing board is turned outwards and extends to the top surface of the roof board; the top end of the part, which is attached to the parapet wall, of the flashing plate is fixed on the parapet wall through a steel nail, a secondary flashing plate is also fixedly connected to the steel nail, the top end of the secondary flashing plate is overlapped with the top end of the flashing plate, and the bottom end of the secondary flashing plate is outwards turned over to cover the edge of the flashing plate; the parapet wall surface above flashing board and time flashing board top is built and is had the cement mortar surface course, and this cement mortar surface course covers flashing board and time flashing board's top edge.
Description
Technical Field
The utility model relates to a building field especially relates to a parapet structure is striden to die mould sheet metal roofing height.
Background
The metal roof is a roof form which adopts a metal plate as a roof material and combines a structural layer and a waterproof layer into a whole. The thickness is generally 0.4 to 1.5mm, and the surface of the plate is generally subjected to a coating treatment. Due to the difference of materials and coating quality, the service life of some plates can reach more than 50 years. The preparation shape of board has a variety, and some be the composite sheet, be about to the heat preservation complex between two-layer sheet metal, also some be the veneer, during the construction, some board is assembled at the good back scene of mill processing, and some needs according to roofing engineering are processed at the scene. The heat-insulating layer is well compounded in a factory and can also be manufactured on site. Therefore, the metal plate roofing has various forms and is used from large public buildings to factory buildings, storehouses, houses and the like. The connection node of the metal roof and the parapet is often one of waterproof weak links, and the parapet node position is striden at height often can lead to corrosion deformation because of the seepage, influence the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a parapet structure is striden to die mould metal sheet roof height, this structure forms multiple waterproof antiseep structure through flashing board and inferior flashing board, effectively prevents to fall into water to corrode and bring corrosion damage and infiltration indoor for the roofing flange reason, and water-proof effects is good.
In order to achieve the above object, the utility model adopts the following technical scheme: a profiled metal sheet roofing high-low span parapet wall structure comprises a parapet wall, a purline, a roof panel, a flashing board and a secondary flashing board; the parapet is of a reinforced concrete wall structure, and purlines are installed on one indoor surface of the parapet; the purline is of a transverse channel steel keel structure, and the top surface of the purline is connected with a roof panel through a self-tapping screw; the roof panel is of a pressed metal corrugated plate structure, and the tops of wave crests of one side of the roof panel, which faces the parapet, are fixedly connected with a flashing plate through self-tapping screws; the flashing board is attached to the indoor side of the parapet wall, the bottom end of the flashing board is folded outwards and extends to the top surface of the roof board, the roof board is attached to the second wave crest from the edge to the center and is folded downwards, and a tapping screw connected between the flashing board and the roof board penetrates through the purlin to be fixed; the flashing board is attached to the top end of the parapet wall part and fixed on the parapet wall through a steel nail, a secondary flashing board is further fixedly connected to the steel nail, the top end of the secondary flashing board is overlapped with the top end of the flashing board, and the bottom end of the secondary flashing board turns outwards to cover the edge of the flashing board; the parapet wall surface above flashing board and time flashing board top is built and is had the cement mortar surface course, and this cement mortar surface course covers the top edge of flashing board and time flashing board, and the clearance packing between cement mortar surface course bottom surface and the time flashing board has the seal structure of handling formation through sealed glue.
Preferably, the full-length sealing adhesive tape is further paved on the binding surface of the roof panel and the flashing board at the joint of the tapping screws.
Preferably, the vertical distance between the top end of the flashing plate and the top end of the roof plate is not less than 250mm.
The utility model has the advantages that: this structure forms multiple waterproof antiseep structure through flashing board and time flashing board, prevents effectively that the erosion that falls into water from bringing the corruption for the roofing flange reason and oozing into indoorly, and water-proof effects is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principle of the invention.
Fig. 1 is a schematic view of a parapet wall structure spanned by a profiled metal sheet roof.
Wherein: 1 is parapet, 11 is the cement mortar surface course, 2 is the purlin, 3 is the roof boarding, 4 is the flashing board, 5 is time flashing board, and 51 is seal structure.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the profiled metal plate roof high-low span parapet wall structure comprises a parapet wall 1, a purline 2, a roof panel 3, a flashing plate 4 and a secondary flashing plate 5; the parapet 1 is of a reinforced concrete wall structure, and purlines 2 are arranged on one indoor surface of the parapet 1; the purline 2 is of a transverse channel steel keel structure, and the top surface of the purline 2 is connected with a roof panel 3 through a self-tapping screw; the roof panel 3 is of a pressed metal corrugated plate structure, and the tops of wave crests of one side, facing the parapet wall 1, of the roof panel 3 are fixedly connected with a flashing plate 4 through self-tapping screws; the flashing plate 4 is attached to the indoor surface of the parapet 1, the bottom end of the flashing plate 4 is folded outwards and extends to the top surface of the roof plate 3, the roof plate 3 is attached to a second wave crest from the edge to the center and is folded downwards, and a tapping screw connected between the flashing plate 4 and the roof plate 3 penetrates through the purlin 2 to be fixed; the flashing plate 4 is attached to the top end of the part of the parapet 1 and is fixed on the parapet 1 through a steel nail, a secondary flashing plate 5 is further fixedly connected to the steel nail, the top end of the secondary flashing plate 5 is overlapped with the top end of the flashing plate 4, and the bottom end of the secondary flashing plate 5 is outwards turned over to cover the edge of the flashing plate 4; flashing 4 and the 1 wall of parapet more than 5 tops of inferior flashing are built with cement mortar surface course 11, and this cement mortar surface course 11 covers flashing 4 and the top edge of inferior flashing 5, and the clearance packing between 11 bottom surfaces of cement mortar surface course and inferior flashing 5 has seal structure 51 of processing formation through sealed glue.
In specific implementation, a full-length sealing adhesive tape is laid on the binding surface of the roof panel 3 and the flashing plate 4 at the joint of the tapping screw.
In specific implementation, the vertical distance from the top end of the flashing plate 4 to the top end of the roof plate 3 is not less than 250mm.
Claims (3)
1. The utility model provides a parapet structure is striden to die mould sheet metal roofing height which characterized in that: comprises a parapet wall, a purline, a roof panel, a flashing board and a secondary flashing board; the parapet is of a reinforced concrete wall structure, and purlines are installed on one indoor surface of the parapet; the purline is of a transverse channel steel keel structure, and the top surface of the purline is connected with a roof panel through a self-tapping screw; the roof panel is of a pressed metal corrugated plate structure, and the tops of wave crests of one side of the roof panel, which faces the parapet, are fixedly connected with a flashing plate through self-tapping screws; the flashing board is attached to one surface of the parapet wall facing the indoor space, the bottom end of the flashing board is folded outwards and extends to the top surface of the roof board, the roof board is attached to a second wave crest from the edge to the center and is folded downwards, and a self-tapping screw connected between the flashing board and the roof board penetrates through the purlin to be fixed; the flashing board is attached to the top end of the parapet wall part and fixed on the parapet wall through a steel nail, a secondary flashing board is further fixedly connected to the steel nail, the top end of the secondary flashing board is overlapped with the top end of the flashing board, and the bottom end of the secondary flashing board turns outwards to cover the edge of the flashing board; the parapet wall surface above flashing board and time flashing board top is built and is had the cement mortar surface course, and this cement mortar surface course covers the top edge of flashing board and time flashing board, and the clearance packing between cement mortar surface course bottom surface and the time flashing board has the seal structure of handling formation through sealed glue.
2. The profiled sheet metal roofing parapet structure of high-low span according to claim 1, wherein: and a through long sealing adhesive tape is laid on the binding surface of the roof panel and the flashing board at the joint of the tapping screws.
3. The profiled sheet metal roofing parapet structure of high-low span of claim 1, wherein: the vertical distance between the top end of the flashing plate and the top end of the roof plate is not less than 250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815163.7U CN218149317U (en) | 2021-08-04 | 2021-08-04 | Parapet wall structure is striden to die mould sheet metal roofing height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815163.7U CN218149317U (en) | 2021-08-04 | 2021-08-04 | Parapet wall structure is striden to die mould sheet metal roofing height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218149317U true CN218149317U (en) | 2022-12-27 |
Family
ID=84548330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121815163.7U Expired - Fee Related CN218149317U (en) | 2021-08-04 | 2021-08-04 | Parapet wall structure is striden to die mould sheet metal roofing height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218149317U (en) |
-
2021
- 2021-08-04 CN CN202121815163.7U patent/CN218149317U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |