CN213062415U - Profiled sheet roofing and gable flashing connection structure - Google Patents
Profiled sheet roofing and gable flashing connection structure Download PDFInfo
- Publication number
- CN213062415U CN213062415U CN202021125890.6U CN202021125890U CN213062415U CN 213062415 U CN213062415 U CN 213062415U CN 202021125890 U CN202021125890 U CN 202021125890U CN 213062415 U CN213062415 U CN 213062415U
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- layer
- gable
- heat
- steel sheet
- profiled steel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 238000010079 rubber tapping Methods 0.000 claims abstract description 10
- 238000010030 laminating Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 7
- 230000010485 coping Effects 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 123
- 239000012945 sealing adhesive Substances 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract description 8
- 239000000565 sealant Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004590 silicone sealant Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model provides a profiled steel sheet roof and gable flashing connecting structure, which comprises a steel beam, a roof purlin, a gable, a profiled steel sheet, a steam-insulating layer, a heat-insulating layer, an isolating layer, a waterproof layer, a reinforcing piece, an additional waterproof layer and a sealing glue layer; the end part of the coping steel plate at the side of the gable wall is provided with a reinforcement in a through-length mode, and the reinforcement is of a U-shaped steel bar structure; a heat-insulating layer is laid and fixed on the profiled steel sheet, a steam-isolating layer is laid and fixed between the bottom surface of the heat-insulating layer and the top of the profiled steel sheet, an isolating layer is laid on the surface of the heat-insulating layer in a laminating manner, the isolating layer covers a gap between the end part of the heat-insulating layer and the gable, and a through-long sealing glue layer is arranged in the gap between the end part of the heat-insulating layer and the gable for sealing treatment; a waterproof layer is laid on the isolation layer in a laminating manner, and self-tapping screws penetrate through the insulation layer and are fixed with the profiled steel plates at positions corresponding to the most marginal wave crests of the profiled steel plates on the end parts of the waterproof layer; and an additional waterproof layer is arranged at the top of the gable.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a profiled sheet roofing and gable flashing connection structure.
Background
The existing profiled steel sheet roof and gable junction often has a water leakage phenomenon, and the connecting strength of the end part of the profiled steel sheet roof is low, so that the use of a building is influenced, and therefore, a profiled steel sheet roof and gable flashing connecting structure is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a profiled sheet roofing and gable flashing connection structure, adopt the utility model discloses a structure has increased the reinforcement at the profiled sheet tip, and joint strength is better, is provided with additional waterproof layer and waterproof layer hot-blast welding, and the cooperation has sealing glue layer and sticky tape layer, and sealed water-proof effects is good, and the construction is handled.
In order to achieve the above object, the utility model adopts the following technical scheme: a profiled steel sheet roof and gable flashing connection structure comprises a steel beam, a roof purline, a gable, a profiled steel sheet, a steam-insulating layer, a heat-insulating layer, an isolating layer, a waterproof layer, a reinforcing piece, an additional waterproof layer and a sealing adhesive layer; the gable is a brick-built structural wall body, a cement mortar plastering layer is built on the surface of the gable, roof purlines are uniformly fixed above steel beams on the inner side of the gable, and one ends of the roof purlines are abutted against the gable; the roof purline is fixed with a corrugated profiled steel sheet by automatic screws, the end part of the coping steel sheet at the side of the gable is extended with a reinforcing piece, the reinforcing piece is of a U-shaped steel bar structure, the upper end of the reinforcing piece is fixed on one wave crest at the most edge of the profiled steel sheet by automatic screws, and the lower end of the reinforcing piece is fixed on one wave trough at the most edge of the profiled steel sheet by self-tapping screws; a heat-insulating layer is laid and fixed on the profiled steel sheet, the heat-insulating layer is a polyurethane roof heat-insulating plate, a steam-insulating layer is laid and fixed between the bottom surface of the heat-insulating layer and the top of the profiled steel sheet, the surface of the heat-insulating layer is flush with a plastering layer on the top of the gable, an isolating layer is laid on the surface of the heat-insulating layer in a laminating manner, the isolating layer covers a gap between the end part of the heat-insulating layer and the gable, and a through long sealing glue layer is arranged in the gap between the; a waterproof layer is laid on the isolation layer in a laminating manner, and self-tapping screws penetrate through the insulation layer and are fixed with the profiled steel plates at positions corresponding to the most marginal wave crests of the profiled steel plates on the end parts of the waterproof layer; the top of the gable is provided with an additional waterproof layer, one end of the additional waterproof layer is covered with a tapping screw at the end part of the waterproof layer and is fixed with the waterproof layer through hot air welding, the other end of the additional waterproof layer is covered with a tape layer to be bonded with the top of the gable, extends, is laid, is bonded on the outer side surface of the gable and is reinforced and connected through steel nails, and the end part of the additional waterproof layer is sealed by a sealing adhesive layer.
Preferably, the waterproof layer and the additional waterproof layer are self-adhesive waterproof roll waterproof layers.
Preferably, the sealant layer is a weather-resistant waterproof silicone sealant layer.
Preferably, the adhesive tape layer is a waterproof roll adhesive layer.
The utility model has the advantages that: adopt the utility model discloses a structure has increased the reinforcement at the profiled sheet tip, and joint strength is better, is provided with additional waterproof layer and waterproof layer hot-blast welding, and the cooperation has sealing glue layer and sticky tape layer, and sealed water-proof effects is good, and the construction is handled well.
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 flashing connection structure between a profiled steel sheet roof and a gable wall.
Wherein: 1 is a steel beam, 2 is a roof purlin, 3 is a gable wall, 4 is a profiled steel sheet, 5 is a steam barrier, 6 is a heat-insulating layer, 7 is an isolating layer, 8 is a waterproof layer, 9 is a reinforcing piece, 10 is a plastering layer, 11 is an additional waterproof layer, 12 is an adhesive tape layer, and 13 is a sealing adhesive layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the flashing connection structure for the profiled steel sheet roof and the gable comprises a steel beam 1, a roof purline 2, a gable 3, a profiled steel sheet 4, a steam-isolating layer 5, a heat-insulating layer 6, an isolating layer 7, a waterproof layer 8, a reinforcing part 9, an additional waterproof layer 11 and a sealant layer 13; the gable 3 is a brick-built structural wall, a cement mortar plastering layer 10 is built on the surface of the gable 3, roof purlines 2 are uniformly fixed above steel beams 1 on the inner side of the gable 3, and one ends of the roof purlines 2 are abutted against the gable 3; the roof purline 2 is fixed with a corrugated profiled steel sheet 4 by automatic screws, the end part of the coping steel sheet 4 at the side of the gable 3 is provided with a reinforcement 9 in a through-length manner, the reinforcement 9 is of a U-shaped steel bar structure, the upper end of the reinforcement 9 is fixed on one wave crest at the most edge of the profiled steel sheet 4 by automatic screws, and the lower end of the reinforcement 9 is fixed on one wave trough at the most edge of the profiled steel sheet 4 by self-tapping screws; a heat-insulating layer 6 is laid and fixed on the profiled steel sheet 4, the heat-insulating layer 6 is a polyurethane roof heat-insulating plate, a steam-insulating layer 5 is laid and fixed between the bottom surface of the heat-insulating layer 6 and the top of the profiled steel sheet 4, the surface of the heat-insulating layer 6 is flush with a plastering layer 10 at the top of the gable 3, an isolating layer 7 is laid on the surface of the heat-insulating layer 6 in a laminating manner, the isolating layer 7 covers a gap between the end part of the heat-insulating layer 6 and the gable 3, and a through long sealing glue layer 13 is arranged in the gap between the end part; a waterproof layer 8 is laid on the isolation layer 7 in a laminating manner, and the position, corresponding to the most marginal wave crest of the profiled steel sheet 4, on the end part of the waterproof layer 8 penetrates through the insulation layer 6 and is fixed with the profiled steel sheet 4 by adopting self-tapping screws; the top of gable 3 is equipped with additional waterproof layer 11, and the tapping screw that additional waterproof layer 11 one end covered 8 tip of waterproof layer welds fixedly with waterproof layer 8 hot-blast, and the other end of additional waterproof layer 11 adopts sticky tape layer 12 to cover bonding gable 3 top and extends to lay the laminating and bond and adopt the steel nail reinforced connection on gable 3 lateral surface simultaneously, and additional waterproof layer 11 tip adopts sealant layer 13 sealing process.
In specific implementation, the waterproof layer 8 and the additional waterproof layer 11 are self-adhesive waterproof roll waterproof layers.
In a specific implementation, the sealant layer 13 is a weather-resistant waterproof silicone sealant layer.
In specific implementation, the adhesive tape layer 12 is a waterproof roll adhesive layer.
Claims (4)
1. The utility model provides a profiled sheet roofing and gable flashing connection structure which characterized in that: the roof purline comprises a steel beam, a roof purline, a gable wall, a profiled steel sheet, a steam-insulating layer, a heat-insulating layer, an isolating layer, a waterproof layer, a reinforcing piece, an additional waterproof layer and a sealing adhesive layer; the gable is a brick-built structural wall body, a cement mortar plastering layer is built on the surface of the gable, roof purlines are uniformly fixed above steel beams on the inner side of the gable, and one ends of the roof purlines are abutted against the gable; the roof purline is fixed with a corrugated profiled steel sheet by automatic screws, the end part of the coping steel sheet at the side of the gable is extended with a reinforcing piece, the reinforcing piece is of a U-shaped steel bar structure, the upper end of the reinforcing piece is fixed on one wave crest at the most edge of the profiled steel sheet by automatic screws, and the lower end of the reinforcing piece is fixed on one wave trough at the most edge of the profiled steel sheet by self-tapping screws; a heat-insulating layer is laid and fixed on the profiled steel sheet, the heat-insulating layer is a polyurethane roof heat-insulating plate, a steam-insulating layer is laid and fixed between the bottom surface of the heat-insulating layer and the top of the profiled steel sheet, the surface of the heat-insulating layer is flush with a plastering layer on the top of the gable, an isolating layer is laid on the surface of the heat-insulating layer in a laminating manner, the isolating layer covers a gap between the end part of the heat-insulating layer and the gable, and a through long sealing glue layer is arranged in the gap between the; a waterproof layer is laid on the isolation layer in a laminating manner, and self-tapping screws penetrate through the insulation layer and are fixed with the profiled steel plates at positions corresponding to the most marginal wave crests of the profiled steel plates on the end parts of the waterproof layer; the top of the gable is provided with an additional waterproof layer, one end of the additional waterproof layer is covered with a tapping screw at the end part of the waterproof layer and is fixed with the waterproof layer through hot air welding, the other end of the additional waterproof layer is covered with a tape layer to be bonded with the top of the gable, extends, is laid, is bonded on the outer side surface of the gable and is reinforced and connected through steel nails, and the end part of the additional waterproof layer is sealed by a sealing adhesive layer.
2. The profiled steel sheet roof and gable flashing connection structure of claim 1, wherein: the waterproof layer and the additional waterproof layer are self-adhesive waterproof coiled material waterproof layers.
3. The profiled steel sheet roof and gable flashing connection structure of claim 1, wherein: the sealing adhesive layer is a weather-resistant waterproof silicone sealing adhesive layer.
4. The profiled steel sheet roof and gable flashing connection structure of claim 1, wherein: the adhesive tape layer is a waterproof coiled material adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125890.6U CN213062415U (en) | 2020-06-17 | 2020-06-17 | Profiled sheet roofing and gable flashing connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125890.6U CN213062415U (en) | 2020-06-17 | 2020-06-17 | Profiled sheet roofing and gable flashing connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213062415U true CN213062415U (en) | 2021-04-27 |
Family
ID=75567465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021125890.6U Active CN213062415U (en) | 2020-06-17 | 2020-06-17 | Profiled sheet roofing and gable flashing connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213062415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025015747A1 (en) * | 2023-07-14 | 2025-01-23 | 江苏凯伦建材股份有限公司 | Roof structure and building |
-
2020
- 2020-06-17 CN CN202021125890.6U patent/CN213062415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025015747A1 (en) * | 2023-07-14 | 2025-01-23 | 江苏凯伦建材股份有限公司 | Roof structure and building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230712 Address after: 116000 Guangning Temple Community, Erlibao Street, Dalian Free Trade Zone, Liaoning Province Patentee after: Dalian Guangtong Steel Structure Co.,Ltd. Address before: No.15, 18 lane, sangyuanpu new village, Dongcheng District, Dongguan City, Guangdong Province, 523129 Patentee before: Wu Zhanling |