CN201981720U - Roof periphery waterproof system - Google Patents
Roof periphery waterproof system Download PDFInfo
- Publication number
- CN201981720U CN201981720U CN201120009226XU CN201120009226U CN201981720U CN 201981720 U CN201981720 U CN 201981720U CN 201120009226X U CN201120009226X U CN 201120009226XU CN 201120009226 U CN201120009226 U CN 201120009226U CN 201981720 U CN201981720 U CN 201981720U
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- CN
- China
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- steel plate
- layer
- roof
- parapet
- section
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- Expired - Lifetime
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Abstract
A roof periphery waterproof system relates to the field of construction technologies of grid and structural steel combined supporting structures, and comprises girders arranged on one side of a parapet wall, wherein secondary girders, a roof steel plate, a waterproof layer, a leveling layer, a heat-insulation layer, an isolation layer, a protection layer and a decoration layer are sequentially arranged on the girders. The roof periphery waterproof system is characterized in that an upwardly bent section steel plate is continuously connected with the end part of the roof steel plate close to the parapet wall; the upper end of the bent section steel plate is higher than the decoration layer; a vertical heat-insulation waterproof layer is arranged between the parapet wall and the bent section steel plate; a cement mortar raised strip is arranged between the end part of the decoration layer and the bent section steel plate; and a galvanized iron sheet is fixed on the parapet wall, and the cement mortar raised strip is covered by the lower end of the galvanized iron sheet. Water on the parapet wall can flow down along the outer surface of the galvanized iron sheet to the decoration layer of a roof, rather than to a gap between a roof layer and the parapet wall. The roof periphery waterproof system is convenient to construct, and can effectively improve the waterproofness of the roof.
Description
Technical field
The utility model relates to technical field of building construction, particularly the technical field of construction of rack shaped steel integral supporting structure.
Background technology
At present, rack shaped steel integral supporting structure building is one of a kind of structure to the urban environmental impact minimum, is called as green building.The characteristics of this structure be stressed rationally, rigidity is big, in light weight, rod member is single, fabrication and installation are convenient, can satisfy the requirement that span is big, the space is high, building types is various.But around the roofing and the friendship circle between the concrete wall drainage often appears, rainwater can drop down within doors along parapet.
Summary of the invention
The utility model purpose is to provide a kind of and can prevents effectively that sealing drops down within doors rack shaped steel integral supporting structure accessible steel roof insulation water-proof layer inversion type construction edge system from parapet and (be called for short: roof periphery waterproofing system).
The utility model comprises the girder that is arranged on parapet one side, on girder, arrange secondary beam, roof panel, waterproofing course, leveling layer, insulation layer, separation layer, topping and finish coat successively, it is characterized in that connecting the one section upwards section of turning up steel plate near the roof panel end continous way of parapet, the upper end of the described section of turning up steel plate is higher than described finish coat, between parapet and the described section of turning up steel plate, be provided with upright to insulation water-proof layer, between the end of described finish coat and the section of turning up steel plate, the cement mortar raised line is set; Fixing galvanized sheet iron on parapet, the lower end of described galvanized sheet iron is coated on the described cement mortar raised line.
Because above design when the water of parapet drops down downwards, can be trickled to the finish coat of roofing along the external surface of galvanized sheet iron, and can not drop down in the crack of roofing layer and parapet.The utility model convenient construction can effectively improve the water resistance of roofing.
The utility model also is provided with canvas cloth between cement mortar raised line and galvanized sheet iron, the upper end of described canvas cloth is fixed on the parapet, and the lower end of canvas cloth is pressed in the below of finish coat end.Further improve waterproof effect by canvas cloth.
The upper end of the described section of turning up steel plate is higher than described finish coat and is no less than 300mm.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
As shown in Figure 1, the utility model comprises the girder 2 that is arranged on parapet 1 one sides, arranges secondary beam 3, roof panel 4, water-proof leveling layer 5, insulation layer 6, separation layer 7, topping 8 and finish coat 9 on girder 2 successively.
The specific embodiment
The end continous way of the roof panel 4 of close parapet 1 connects the one section upwards section of turning up steel plate 10, the upper end of the section of turning up steel plate 10 is higher than more than the horizontal plane 300mm at finish coat 9 places, between parapet 1 and the section of turning up steel plate 10, be provided with upright to insulation water-proof layer 11(can adopt polystyrene foam plate).
Between the end of finish coat 9 and the section of turning up steel plate 10, cement mortar raised line 12 is set.
By concrete nail with add fixedly galvanized sheet iron 13 of press strip, the lower end of galvanized sheet iron 13 is coated on the cement mortar raised line 12 on parapet 1.
Between cement mortar raised line 12 and galvanized sheet iron 13 canvas cloth 14 is set, the upper end of canvas cloth 14 is followed closely and is added press strip by concrete and is fixed on the parapet 1, and the lower end of canvas cloth 14 is pressed in the below of finish coat 9 ends.
Claims (3)
1. roof periphery waterproofing system, comprise the girder that is arranged on parapet one side, on girder, arrange secondary beam, roof panel, waterproofing course, leveling layer, insulation layer, separation layer, topping and finish coat successively, it is characterized in that connecting the one section upwards section of turning up steel plate near the roof panel end continous way of parapet, the upper end of the described section of turning up steel plate is higher than described finish coat, between parapet and the described section of turning up steel plate, be provided with upright to insulation water-proof layer, between the end of described finish coat and the section of turning up steel plate, the cement mortar raised line is set; Fixing galvanized sheet iron on parapet, the lower end of described galvanized sheet iron is coated on the described cement mortar raised line.
2. according to the described a kind of roof of claim 1 periphery waterproofing system, it is characterized in that between cement mortar raised line and galvanized sheet iron canvas cloth being set, the upper end of described canvas cloth is fixed on the parapet, and the lower end of canvas cloth is pressed in the below of finish coat end.
3. according to claim 1 or 2 described a kind of roofs periphery waterproofing systems, the upper end that it is characterized in that the described section of turning up steel plate is higher than described finish coat and is no less than 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120009226XU CN201981720U (en) | 2011-01-13 | 2011-01-13 | Roof periphery waterproof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120009226XU CN201981720U (en) | 2011-01-13 | 2011-01-13 | Roof periphery waterproof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981720U true CN201981720U (en) | 2011-09-21 |
Family
ID=44609183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120009226XU Expired - Lifetime CN201981720U (en) | 2011-01-13 | 2011-01-13 | Roof periphery waterproof system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121297A (en) * | 2011-01-13 | 2011-07-13 | 江苏省江建集团有限公司 | Roof periphery waterproofing system |
| CN104074318A (en) * | 2014-07-03 | 2014-10-01 | 天津住宅集团建设工程总承包有限公司 | Prefabricated plate parapet roof construction method |
| CN110344532A (en) * | 2018-04-02 | 2019-10-18 | 红塔烟草(集团)有限责任公司 | Roof lighting device and the roof for being equipped with the roof lighting device |
-
2011
- 2011-01-13 CN CN201120009226XU patent/CN201981720U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121297A (en) * | 2011-01-13 | 2011-07-13 | 江苏省江建集团有限公司 | Roof periphery waterproofing system |
| CN102121297B (en) * | 2011-01-13 | 2012-05-09 | 江苏省江建集团有限公司 | Roof periphery waterproofing system |
| CN104074318A (en) * | 2014-07-03 | 2014-10-01 | 天津住宅集团建设工程总承包有限公司 | Prefabricated plate parapet roof construction method |
| CN110344532A (en) * | 2018-04-02 | 2019-10-18 | 红塔烟草(集团)有限责任公司 | Roof lighting device and the roof for being equipped with the roof lighting device |
| CN110344532B (en) * | 2018-04-02 | 2024-06-21 | 红塔烟草(集团)有限责任公司 | Roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110921 Effective date of abandoning: 20120509 |