CN210857770U - Profiled sheet heat preservation roofing and gable junction node structure - Google Patents
Profiled sheet heat preservation roofing and gable junction node structure Download PDFInfo
- Publication number
- CN210857770U CN210857770U CN201921514366.5U CN201921514366U CN210857770U CN 210857770 U CN210857770 U CN 210857770U CN 201921514366 U CN201921514366 U CN 201921514366U CN 210857770 U CN210857770 U CN 210857770U
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- Prior art keywords
- heat
- steel sheet
- roof
- gable
- profiled steel
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- 238000004321 preservation Methods 0.000 title claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 238000009413 insulation Methods 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 57
- 239000000565 sealant Substances 0.000 claims description 6
- 239000011083 cement mortar Substances 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model provides a profiled sheet heat-insulating roof and gable junction node structure, which comprises a profiled sheet heat-insulating roof, a steel beam, edge sealing purlins, a connecting seam, a heat-insulating plugging layer, a fixed support, a flashing board, an upward folding structure and a gable; the profiled steel sheet heat-insulation roof is characterized in that a profiled steel sheet heat-insulation roof fixing steel beam is provided with a profiled steel sheet heat-insulation roof end part which is also longitudinally provided with a sealing edge purlin, the sealing edge purlin is fixedly welded with the roof purlin, a gable is built beside the profiled steel sheet heat-insulation roof end part, a connecting seam is reserved between the gable and the profiled steel sheet heat-insulation roof end part, and a heat-insulation blocking layer is arranged in the connecting seam; the end part of the top surface profiled steel sheet is arranged into an upward folding structure, and the upward folding structure is formed by sequentially connecting a section of inclined plane, a section of horizontal plane and a section of vertical plane; the top of joint seam still is provided with flashing board, and this flashing board comprises anterior segment, middle section, back end, and anterior segment and the inclined plane overlap joint of the structure of turning up, middle section cover joint seam and gable top.
Description
Technical Field
The utility model relates to a building roofing field especially relates to a profiled sheet heat preservation roofing and gable junction node structure.
Background
With the rapid development of national economy and the increasing improvement of decoration requirements of people on buildings, the profiled steel sheet roof is favored by construction, design and construction units and is widely adopted at home and abroad due to the characteristics of simple structure, light weight, convenient construction, high degree of equipping, rich color, long service life, heat resistance, corrosion resistance, maintenance free and the like; in the existing building, the joint of the profiled steel sheet heat-insulation roof and the gable often has poor heat-insulation effect and water leakage phenomenon, and the normal use of the profiled steel sheet heat-insulation roof is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a profiled sheet heat preservation roofing and gable junction node structure, adopt the utility model discloses a structure is provided with the shutoff layer that keeps warm in the joint seam of gable and profiled sheet heat preservation roofing and carries out heat preservation treatment, strengthens the heat preservation effect of junction, is provided with at profiled sheet heat preservation roofing tip and upwards rolls over the structure and cooperate with the flashing board and carry out waterproofly, guarantees the waterproof nature of junction, and structural design is reasonable, construction convenience.
In order to achieve the above object, the utility model adopts the following technical scheme: a profiled steel sheet heat preservation roof and gable junction node structure comprises a profiled steel sheet heat preservation roof, steel beams, edge sealing purlines, connecting joints, heat preservation plugging layers, fixing supports, flashing plates, an upward folding structure and gable walls; the profiled steel sheet heat-insulation roof is formed by combining a roof purline, a bottom profiled steel sheet, a top profiled steel sheet, a heat-insulation layer, a steam-insulating layer and a waterproof and breathable layer, the roof purline is transversely arranged, the adjacent roof purlines are uniformly distributed, the bottom profiled steel sheet and the top profiled steel sheet are respectively fixed at the bottom and the top of the roof purline, the heat-insulation layer is arranged below the top profiled steel sheet, and the waterproof and breathable layer and the steam-insulating layer are respectively arranged on the top surface and the bottom surface of the heat-insulation layer; the profiled steel sheet heat-insulation roof is characterized in that the end part of the profiled steel sheet heat-insulation roof is also longitudinally provided with a sealing edge purline, the sealing edge purline is welded and fixed with the roof purline, a gable is built beside the end part of the profiled steel sheet heat-insulation roof, a connecting seam is reserved between the gable and the end part of the profiled steel sheet heat-insulation roof, and a heat-insulation blocking layer is arranged in the connecting seam; the heat-insulating blocking layer is formed by extending a heat-insulating layer, a steam-isolating layer and a waterproof breathable layer to a connecting seam, and the end part of the heat-insulating blocking layer is pressed by a pressing sheet and is fixed on a gable wall by an expansion bolt; the end part of the top surface profiled steel sheet is arranged into an upward folding structure, the upward folding structure is formed by sequentially connecting a section of inclined plane, a section of horizontal plane and a section of vertical plane, the inclined plane is connected with the top surface profiled steel sheet, the horizontal plane is connected with the top of the inclined plane, the vertical plane is connected with the other end of the horizontal plane, and the bottom of the horizontal plane is provided with a fixed support; the top of joint line still is provided with flashing board, and this flashing board comprises anterior segment, middle section, back end, and the anterior segment overlaps with the inclined plane of the structure of rolling up upwards, and the middle section covers joint line and gable top and middle section and is provided with the drainage slope, and the middle section is provided with the sealing glue layer with the junction at vertical face top and seals up the processing, and the back end adopts expansion bolts to fix on the gable lateral surface and the back end is provided with a drip line structure.
Preferably, the slope of the middle section of the flashing plate is at least 5%, and the sealant layer is a weather-resistant waterproof sealant layer.
Preferably, cement mortar protective layers are constructed on the inner side and the outer side of the gable.
The utility model has the advantages that: adopt the utility model discloses a structure is provided with the thermal-insulation plugging layer in the joint line of gable and profiled sheet heat preservation roofing and carries out the heat preservation processing, strengthens the heat preservation effect of junction, is provided with at profiled sheet heat preservation roofing tip and upwards rolls over the structure and cooperate with flashing board and carry out waterproofly, guarantees the waterproof nature of junction, and structural design is reasonable, construction convenience.
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 node structure at the joint of a profiled steel sheet heat-insulating roof and a gable wall.
Fig. 2 is a schematic view of a flashing.
Fig. 3 is a schematic view of the folded-up structure.
Wherein: 1 is a profiled steel sheet heat-insulation roof, 2 is a steel beam, 3 is a sealing edge purlin, 4 is a connecting seam, 5 is a heat-insulation blocking layer, 6 is a fixed support, 7 is a flashing plate, 8 is an upward folding structure, 9 is a gable wall, 1-1 is a roof purlin, 1-2 is a bottom profiled steel sheet, 1-3 is a top profiled steel sheet, 1-4 is a heat-insulation layer, 1-5 is a steam-insulating layer, 1-6 is a waterproof and breathable layer, 7-1 is a front section, 7-2 is a middle section, 7-3 is a rear section, 8-1 is an inclined plane, 8-2 is a horizontal plane, 8-3 vertical planes, and 9-1 is a cement mortar protective layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-3.
As shown in fig. 1-3, a profiled steel sheet heat-insulating roof and gable junction node structure comprises a profiled steel sheet heat-insulating roof 1, steel beams 2, edge sealing purlins 3, connecting joints 4, a heat-insulating blocking layer 5, a fixing support 6, a flashing plate 7, an upward folded structure 8 and a gable 9; the profiled steel sheet heat-insulation roof 1 is fixed on the steel beam 2, the profiled steel sheet heat-insulation roof 1 is formed by combining roof purlines 1-1, bottom profiled steel sheets 1-2, top profiled steel sheets 1-3, heat-insulation layers 1-4, steam-insulating layers 1-5 and waterproof and breathable layers 1-6, the roof purlines 1-1 are transversely arranged, the adjacent roof purlines 1-1 are uniformly distributed, the bottom profiled steel sheets 1-2 and the top profiled steel sheets 1-3 are respectively fixed at the bottom and the top of the roof purlines 1-1, a heat-insulation layer is arranged below the top profiled steel sheets 1-3, and the waterproof and breathable layers 1-6 and the steam-insulating layers 1-5 are respectively arranged on the top surface and the bottom surface of the heat-insulation layer 1-4; the end part of the surface of the profiled steel sheet heat-insulation house 1 is also longitudinally provided with a sealing edge purlin 3, the sealing edge purlin 3 is fixedly welded with the roof purlin 1-1, a gable 9 is built beside the end part of the profiled steel sheet heat-insulation house 1, a connecting seam 4 is reserved between the gable 9 and the end part of the profiled steel sheet heat-insulation house 1, and a heat-insulation blocking layer 5 is arranged in the connecting seam 4; the heat-insulating blocking layer 5 is formed by extending 1-4 heat-insulating layers, 1-5 steam-isolating layers and 1-6 waterproof breathable layers to the connecting seams 4, and the end part of the heat-insulating blocking layer 5 is pressed by a pressing sheet and is fixed on a gable wall 9 by an expansion bolt; the end part of the top surface profiled steel sheet 1-3 is provided with an upward folding structure 8, the upward folding structure 8 is formed by sequentially connecting a section of inclined surface 8-1, a section of horizontal surface 8-2 and a section of vertical surface 8-3, the inclined surface 8-1 is connected with the top part of the top surface profiled steel sheet 1-3, the horizontal surface 8-2 is connected with the top part of the inclined surface 8-1, the vertical surface 8-3 is connected with the other end of the horizontal surface 8-2, and the bottom part of the horizontal surface 8-2 is provided with a fixed bracket 6 for supporting; the top of the connecting seam 4 is also provided with a flashing plate 7, the flashing plate 7 consists of a front section 7-1, a middle section 7-2 and a rear section 7-3, the front section 7-1 is lapped with an inclined plane 8-1 of the upward folded structure 8, the middle section 7-2 covers the connecting seam 4 and the top of the gable 9, the middle section 7-2 is provided with a drainage slope, a sealing glue layer is arranged at the joint of the middle section 7-2 and the top of the vertical surface 8-3 for sealing treatment, the rear section 7-3 is fixed on the outer side surface of the gable 9 by adopting expansion bolts, and the rear section 7-3 is provided with a water dripping line structure.
In specific implementation, the slope of the middle section 7-2 of the flashing plate 7 is at least 5%, and the sealant layer is a weather-resistant waterproof sealant layer.
In specific implementation, cement mortar protective layers 9-1 are constructed on the inner side and the outer side of the gable 9.
Claims (3)
1. The utility model provides a profiled sheet heat preservation roofing and gable junction node structure which characterized in that: the roof comprises a compression-type steel plate heat-insulation roof, steel beams, edge-sealing purlins, connecting joints, heat-insulation blocking layers, fixing supports, flashing plates, upward folding structures and gable walls; the profiled steel sheet heat-insulation roof is formed by combining a roof purline, a bottom profiled steel sheet, a top profiled steel sheet, a heat-insulation layer, a steam-insulating layer and a waterproof and breathable layer, the roof purline is transversely arranged, the adjacent roof purlines are uniformly distributed, the bottom profiled steel sheet and the top profiled steel sheet are respectively fixed at the bottom and the top of the roof purline, the heat-insulation layer is arranged below the top profiled steel sheet, and the waterproof and breathable layer and the steam-insulating layer are respectively arranged on the top surface and the bottom surface of the heat-insulation layer; the profiled steel sheet heat-insulation roof is characterized in that the end part of the profiled steel sheet heat-insulation roof is also longitudinally provided with a sealing edge purline, the sealing edge purline is welded and fixed with the roof purline, a gable is built beside the end part of the profiled steel sheet heat-insulation roof, a connecting seam is reserved between the gable and the end part of the profiled steel sheet heat-insulation roof, and a heat-insulation blocking layer is arranged in the connecting seam; the heat-insulating blocking layer is formed by extending a heat-insulating layer, a steam-isolating layer and a waterproof breathable layer to a connecting seam, and the end part of the heat-insulating blocking layer is pressed by a pressing sheet and is fixed on a gable wall by an expansion bolt; the end part of the top surface profiled steel sheet is arranged into an upward folding structure, the upward folding structure is formed by sequentially connecting a section of inclined plane, a section of horizontal plane and a section of vertical plane, the inclined plane is connected with the top surface profiled steel sheet, the horizontal plane is connected with the top of the inclined plane, the vertical plane is connected with the other end of the horizontal plane, and the bottom of the horizontal plane is provided with a fixed support; the top of joint line still is provided with flashing board, and this flashing board comprises anterior segment, middle section, back end, and the anterior segment overlaps with the inclined plane of the structure of rolling up upwards, and the middle section covers joint line and gable top and middle section and is provided with the drainage slope, and the middle section is provided with the sealing glue layer with the junction at vertical face top and seals up the processing, and the back end adopts expansion bolts to fix on the gable lateral surface and the back end is provided with a drip line structure.
2. The profiled steel sheet heat-insulating roof and gable joint structure of claim 1, wherein: the slope of flashing board middle section is 5% at least, and the sealant layer is weather resistance waterproof sealant layer.
3. The profiled steel sheet heat-insulating roof and gable joint structure of claim 1, wherein: and cement mortar protective layers are built on the inner side and the outer side of the gable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514366.5U CN210857770U (en) | 2019-09-10 | 2019-09-10 | Profiled sheet heat preservation roofing and gable junction node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514366.5U CN210857770U (en) | 2019-09-10 | 2019-09-10 | Profiled sheet heat preservation roofing and gable junction node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210857770U true CN210857770U (en) | 2020-06-26 |
Family
ID=71306987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921514366.5U Expired - Fee Related CN210857770U (en) | 2019-09-10 | 2019-09-10 | Profiled sheet heat preservation roofing and gable junction node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210857770U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282222A (en) * | 2020-09-24 | 2021-01-29 | 上海建工集团股份有限公司 | Heat-insulating roof structure and construction method thereof |
| CN114922355A (en) * | 2022-05-31 | 2022-08-19 | 中国十七冶集团有限公司 | Treatment method for binding off of edge of steam barrier of steel structure roof |
| CN119266425A (en) * | 2024-09-29 | 2025-01-07 | 广东省公路建设有限公司 | Curtain wall constructed between steel structure curtain wall and concrete structure joint and construction method |
-
2019
- 2019-09-10 CN CN201921514366.5U patent/CN210857770U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282222A (en) * | 2020-09-24 | 2021-01-29 | 上海建工集团股份有限公司 | Heat-insulating roof structure and construction method thereof |
| CN114922355A (en) * | 2022-05-31 | 2022-08-19 | 中国十七冶集团有限公司 | Treatment method for binding off of edge of steam barrier of steel structure roof |
| CN119266425A (en) * | 2024-09-29 | 2025-01-07 | 广东省公路建设有限公司 | Curtain wall constructed between steel structure curtain wall and concrete structure joint and construction method |
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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: 20200626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |