CN218176380U - Profiled metal sheet pitched roof parapet node structure - Google Patents
Profiled metal sheet pitched roof parapet node structure Download PDFInfo
- Publication number
- CN218176380U CN218176380U CN202121815330.8U CN202121815330U CN218176380U CN 218176380 U CN218176380 U CN 218176380U CN 202121815330 U CN202121815330 U CN 202121815330U CN 218176380 U CN218176380 U CN 218176380U
- Authority
- CN
- China
- Prior art keywords
- flashing
- parapet
- purlines
- plate
- sloping 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000011083 cement mortar Substances 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
The utility model provides a profiled metal sheet slope roofing parapet node structure, which comprises a parapet, purlins, a slope roofing, flashing boards and secondary flashing boards; purlines are arranged on the indoor side of the parapet wall; the top surfaces of the purlines are inclined downwards from the parapet wall towards the indoor direction, and the sloping roof is installed on the top surfaces of the purlines through self-tapping screws; the sloping roof is inclined downwards along the purline, and a flashing plate is arranged at one end of the sloping roof facing the parapet wall through a self-tapping screw; a secondary flashing plate is fixed on the outer side of the top end of the flashing plate through a steel nail, and the bottom edge of the secondary flashing plate is outwards turned over to cover the edge of the flashing plate; flashing board and inferior flashing board parapet wall face above the top is built and is had the cement mortar surface course, and this cement mortar surface course covers flashing board and inferior flashing board top edge, and the clearance packing between cement mortar surface course bottom surface and the inferior flashing board has the seal structure of handling formation through sealed glue.
Description
Technical Field
The utility model relates to a building field especially relates to a die mould metal sheet slope roofing parapet node structure.
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 sloping roof and the parapet is one of waterproof weak links, and the parapet node is often crossed at high and low positions to cause corrosion deformation due to leakage, so that use is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a die mould metal sheet slope roofing parapet node structure, this structure carries out multiple waterproof through flashing board and inferior flashing board to the node between slope roofing and the parapet, cooperation foam end cap and breakwater effectively prevent the seepage corrosion, 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 pitched roof parapet node structure, including parapet, purlin, pitched roof, flashing board, sub-flashing board; the parapet is of a reinforced concrete wall structure, and purlines are installed on one indoor surface of the parapet; the purlines are of longitudinal channel steel keel structures, the top surfaces of the purlines are inclined downwards from the parapet wall towards the indoor direction, and the top surfaces of the purlines are provided with sloping roofs through self-tapping screws; the sloping roof is of a pressed metal corrugated plate structure, the sloping roof is inclined downwards along the purlines, and a flashing plate is arranged at one end of the sloping roof, which faces the parapet, through self-tapping screws; the flashing plate is attached to the wall surface of the parapet wall and laid, the top end of the flashing plate is fixed on the parapet wall through a steel nail, the bottom end of the flashing plate is turned over and extends outwards along the sloping roof, a foam plug is filled in a cavity between the bottom end of the flashing plate and the wave trough of the sloping roof, and a through-length angle steel is fixedly connected to the outer side of the foam plug through a screw to serve as a water baffle; a secondary flashing plate is fixed on the outer side of the top end of the flashing plate through a steel nail, and the bottom edge of the secondary flashing plate is outwards turned 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 top edge, 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 width of the part of the flashing plate attached to the parapet wall body is not less than 250mm, and the width of the part of the flashing plate extending along the sloping roof is not less than 250mm.
Preferably, the tapping screws for connecting the flashing plate and the sloping roof penetrate through the purlines, and the interval between the same rows of the tapping screws is not more than 250mm.
The utility model has the advantages that: this structure carries out multiple waterproof through flashing board and time flashing board to the node between slope roofing and the parapet, cooperation foam end cap and breakwater, effectively prevents the seepage corrosion, 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 principles of the invention.
Fig. 1 is a schematic view of a profiled metal sheet pitched roof parapet node structure.
Wherein: the concrete structure comprises a parapet wall 1, a cement mortar surface layer 11, purlines 2, a sloping roof 3, flashing plates 4, foam plugs 41, water baffles 42, secondary flashing plates 5 and a sealing structure 51.
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 sheet slope roof parapet node structure comprises a parapet 1, purlins 2, a slope roof 3, flashing plates 4 and secondary flashing plates 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 purlines 2 are of longitudinal channel steel keel structures, the top surfaces of the purlines 2 are inclined downwards from the parapet wall 1 to the indoor direction, and the top surfaces of the purlines 2 are provided with sloping roof surfaces 3 through self-tapping screws; the sloping roof 3 is of a profiled metal corrugated plate structure, the sloping roof 3 is inclined downwards along the purlines 2, and a flashing plate 4 is arranged at one end of the sloping roof 3, which faces the parapet 1, through a self-tapping screw; the flashing plate 4 is laid on the wall surface of the parapet wall 1 in a fit mode, the top end of the flashing plate 4 is fixed on the parapet wall 1 through steel nails, the bottom end of the flashing plate 4 is folded and extends outwards along the sloping roof 3, a foam plug 41 is filled in a space between the bottom end of the flashing plate 4 and a wave trough of the sloping roof 3, and a through-length angle steel serving as a water baffle 42 is fixedly connected to the outer side of the foam plug 41 through a screw; a secondary flashing plate 5 is fixed on the outer side of the top end of the flashing plate 4 through a steel nail, and the bottom edge 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 4 have been built cement mortar surface course 11, and this cement mortar surface course 11 covers flashing 4 and 5 top edges of inferior flashing, and the clearance packing between 11 bottom surfaces of cement mortar surface course and inferior flashing 5 has seal structure 51 through sealed glue processing formation.
When the method is specifically implemented, the width of the part, attached to the wall body of the parapet 1, of the flashing plate 4 is not less than 250mm, and the width of the part, extending along the sloping roof 3, of the flashing plate 4 is not less than 250mm.
During specific implementation, the tapping screws for connecting the flashing 4 and the sloping roof 3 penetrate through the purlines, and the interval between the same rows of the tapping screws is not more than 250mm.
Claims (3)
1. The utility model provides a die mould sheet metal pitched roof parapet node structure which characterized in that: comprises a parapet wall, a purline, a sloping roof, 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 purlines are of longitudinal channel steel keel structures, the top surfaces of the purlines are inclined downwards from the parapet wall towards the indoor direction, and the top surfaces of the purlines are provided with sloping roofs through self-tapping screws; the sloping roof is of a pressed metal corrugated plate structure, the sloping roof is inclined downwards along the purlines, and a flashing plate is arranged at one end of the sloping roof, which faces the parapet, through self-tapping screws; the flashing plate is attached to the wall surface of the parapet wall and laid, the top end of the flashing plate is fixed on the parapet wall through a steel nail, the bottom end of the flashing plate is turned over and extends outwards along the sloping roof, a foam plug is filled in a cavity between the bottom end of the flashing plate and the wave trough of the sloping roof, and a through-length angle steel is fixedly connected to the outer side of the foam plug through a screw to serve as a water baffle; a secondary flashing plate is fixed on the outer side of the top end of the flashing plate through a steel nail, and the bottom edge 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 top edge, 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 metal sheet pitched roof parapet node structure as claimed in claim 1, wherein: the partial width of flashing laminating in parapet wall body is no less than 250mm, and the partial width that flashing extended along the sloping roof is no less than 250mm.
3. The profiled metal sheet pitched roof parapet node structure as claimed in claim 1, wherein: the self-tapping screws for connecting the flashing plate and the sloping roof penetrate through the purlines, and the interval between the self-tapping screws in the same row is not more than 250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815330.8U CN218176380U (en) | 2021-08-04 | 2021-08-04 | Profiled metal sheet pitched roof parapet node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815330.8U CN218176380U (en) | 2021-08-04 | 2021-08-04 | Profiled metal sheet pitched roof parapet node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218176380U true CN218176380U (en) | 2022-12-30 |
Family
ID=84606125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121815330.8U Expired - Fee Related CN218176380U (en) | 2021-08-04 | 2021-08-04 | Profiled metal sheet pitched roof parapet node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218176380U (en) |
-
2021
- 2021-08-04 CN CN202121815330.8U patent/CN218176380U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221230 |