CN203654621U - Waterproof structure of small slope profiled steel sheet roof - Google Patents
Waterproof structure of small slope profiled steel sheet roof Download PDFInfo
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- CN203654621U CN203654621U CN201320741393.2U CN201320741393U CN203654621U CN 203654621 U CN203654621 U CN 203654621U CN 201320741393 U CN201320741393 U CN 201320741393U CN 203654621 U CN203654621 U CN 203654621U
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Abstract
The utility model belongs to the technical field of engineering construction waterproofing, and relates to a waterproof structure of a small slope profiled steel sheet roof. The waterproof structure comprises a profiled steel sheet on the upper layer of the roof. The profiled steel sheet is provided with troughs. The waterproof structure is characterized in that the waterproof structure further comprises packing layers, a leveling layer and a waterproof roll layer, the packing layers are arranged in the troughs in the upper surface of the profiled steel sheet, and the upper surfaces of the packing layers are also the same with the positions of crests of the profiled steel sheet in height; the leveling layer is laid on the upper surface of the profiled steel sheet and the upper surface of the packing layer, and the waterproof roll layer is laid on the surface of the leveling layer. The waterproof structure of the small slope profiled steel sheet roof is firm, solid and durable in use and can effectively avoid leakage of the position of a cornice of the small slope profiled steel sheet roof and improve the waterproof effect of the roof, thereby widening the application range of the profiled steel sheet roof. The waterproof structure of the small slope profiled steel sheet roof has higher innovativeness.
Description
Technical field
The utility model belongs to engineering construction waterproof technique field, particularly a kind of small gradient pressing steel plate roofing waterproof construction.
Background technology
Along with fast development and the day by day raising of people to decorating building requirement of national economy, pressing steel plate roofing with its have simple structure, lightweight, construct convenient, equipmentization degree is high, rich color, long service life, the advantage such as heat-resisting, corrosion-resistant, non-maintaining, be subject to building, design, unit in charge of construction and user's favor, be at home and abroad widely adopted.In order to ensure the waterproof effect of pressing steel plate roofing, the gradient of regulation and stipulation pressing steel plate roofing should, lower than 5%, not be preferably 10%.Current a lot of building renovation project is limit by condition, roof pitch, mostly lower than 5%, even reaches 2%, and such gradient is in the situation that amount of rainfall is larger, the crest that cornice position water level likely covers profiled sheet causes seepage, can produce a very large impact the roof waterproof effect of building.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of solid firm, durable in use, can effectively prevent the small gradient pressing steel plate roofing waterproof construction of small gradient pressing steel plate roofing cornice position seepage, raising roof waterproof effect, the raising pressing steel plate roofing scope of application.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of small gradient pressing steel plate roofing waterproof construction, comprise the profiled sheet on roofing upper strata, this profiled sheet has trough, it is characterized in that: also comprise packed layer, leveling layer, waterproof roll layer, in the trough of profiled sheet upper surface, packed layer is set, the crest place height of the upper surface of packed layer and profiled sheet approaches; Upper surface at profiled sheet and packed layer lays leveling layer, lays waterproof roll layer at the upper surface of leveling layer.
And, be also laid with waterproof roll topping at the upper surface of described waterproof roll layer.
And described packed layer is polyphenyl plate, pearlite slab or polyurethane foam board.
And described leveling layer is cement mortar screeding layer, pea gravel concreten leveling layer or light foaming concrete leveling layer.
And described leveling layer thickness is 15-30mm.
And described waterproof roll layer is SBS waterproof roll layer or Ethylene Propylene Terpolymer waterproof roll layer.
And described waterproof roll topping is for spreading peastone topping or spreading mineral granule topping.
Advantage of the present utility model and beneficial effect are:
The small gradient pressing steel plate roofing of the utility model waterproof construction adopts lightweight slope paddy packed layer that the slope paddy at pressing steel plate roofing cornice position is filled and led up; and apply with cement sand bed, waterproof roll layer, waterproof roll topping; not only solid firm, durable in use; and can effectively prevent small gradient pressing steel plate roofing cornice position seepage, raising roof waterproof effect; thereby improving the pressing steel plate roofing scope of application, is a kind of small gradient pressing steel plate roofing waterproof construction with higher innovation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
1-packed layer, 2-leveling layer, 3-waterproof roll layer, 4-purlin, 5-laminated shape steel plate, 6-adiabator layer, 7-upper strata profiled sheet, 8-waterproof roll layer.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of small gradient pressing steel plate roofing waterproof construction, comprise the profiled sheet 7 on roofing upper strata, this profiled sheet has trough, it also comprises packed layer 1, leveling layer 2, waterproof roll layer 3, in the trough of profiled sheet upper surface, packed layer is set, the crest place height of the upper surface of packed layer and profiled sheet approaches; Upper surface at profiled sheet and packed layer lays leveling layer, and leveling layer thickness is 15-30mm.Lay waterproof roll layer at the upper surface of leveling layer.Upper surface at described waterproof roll layer is also laid with waterproof roll topping 8.
Packed layer is polyphenyl plate, pearlite slab or polyurethane foam board.Leveling layer is cement mortar screeding layer, pea gravel concreten leveling layer or light foaming concrete leveling layer.Waterproof roll layer is SBS waterproof roll layer or Ethylene Propylene Terpolymer waterproof roll layer.Waterproof roll topping is for spreading peastone topping or spreading mineral granule topping.
Construction method of the present utility model is:
On completed pressing steel plate roofing, add the utility model, solve the waterproof problem of small gradient roofing.Specific practice: after purlin 4, laminated shape steel plate 5, adiabator layer 6, the upper strata profiled sheet 7 of pressing steel plate roofing install completely, then carry out the structure of this waterproof construction.When structure, first use the slope paddy packed layer matching with profiled sheet trough shape to fill and lead up trough, then in this plane, lay the cement sand bed levelling of certain thickness (20mm is advisable), on cement sand bed, lay waterproof coiled material layer; Coiled material topping is optionally set on coiled material as peastone or mineral granule topping.Because the small gradient pressing steel plate roofing of the utility model waterproof construction adopts lightweight slope paddy packed layer, the slope paddy at pressing steel plate roofing cornice position is filled and led up, and apply with cement sand bed, waterproof roll layer, waterproof roll topping, in the time that rainwater exceedes more greatly slope paddy, rainwater also cannot seepage enter below profiled sheet, not only solid firm, durable in use, and can effectively prevent small gradient pressing steel plate roofing cornice position seepage, improve roof waterproof effect, thereby improve the pressing steel plate roofing scope of application, it is a kind of small gradient pressing steel plate roofing waterproof construction with higher innovation.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: not departing from the spirit and scope of the utility model and claims, various replacements, variation and amendment are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (7)
1. a small gradient pressing steel plate roofing waterproof construction, comprise the profiled sheet on roofing upper strata, this profiled sheet has trough, it is characterized in that: also comprise packed layer, leveling layer, waterproof roll layer, in the trough of profiled sheet upper surface, packed layer is set, the crest place height of the upper surface of packed layer and profiled sheet approaches; Upper surface at profiled sheet and packed layer lays leveling layer, lays waterproof roll layer at the upper surface of leveling layer.
2. small gradient pressing steel plate roofing waterproof construction according to claim 1, is characterized in that: the upper surface at described waterproof roll layer is also laid with waterproof roll topping.
3. small gradient pressing steel plate roofing waterproof construction according to claim 1, is characterized in that: described packed layer is polyphenyl plate, pearlite slab or polyurethane foam board.
4. small gradient pressing steel plate roofing waterproof construction according to claim 1, is characterized in that: described leveling layer is cement mortar screeding layer, pea gravel concreten leveling layer or light foaming concrete leveling layer.
5. small gradient pressing steel plate roofing waterproof construction according to claim 1, is characterized in that: described leveling layer thickness is 15-30mm.
6. small gradient pressing steel plate roofing waterproof construction according to claim 1, is characterized in that: described waterproof roll layer is SBS waterproof roll layer or Ethylene Propylene Terpolymer waterproof roll layer.
7. small gradient pressing steel plate roofing waterproof construction according to claim 2, is characterized in that: described waterproof roll topping is for spreading peastone topping or spreading mineral granule topping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741393.2U CN203654621U (en) | 2013-11-20 | 2013-11-20 | Waterproof structure of small slope profiled steel sheet roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741393.2U CN203654621U (en) | 2013-11-20 | 2013-11-20 | Waterproof structure of small slope profiled steel sheet roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654621U true CN203654621U (en) | 2014-06-18 |
Family
ID=50921027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320741393.2U Expired - Fee Related CN203654621U (en) | 2013-11-20 | 2013-11-20 | Waterproof structure of small slope profiled steel sheet roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104290A (en) * | 2017-12-21 | 2018-06-01 | 白香鸽 | A kind of green building self-heat conserving structural system |
| CN109421358A (en) * | 2017-08-29 | 2019-03-05 | 陶玉华 | A kind of wear-resisting waterproof thermal insulating coiled material of tack |
| CN110499936A (en) * | 2019-08-02 | 2019-11-26 | 广州市绿化公司 | A kind of view gazebo |
-
2013
- 2013-11-20 CN CN201320741393.2U patent/CN203654621U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421358A (en) * | 2017-08-29 | 2019-03-05 | 陶玉华 | A kind of wear-resisting waterproof thermal insulating coiled material of tack |
| CN108104290A (en) * | 2017-12-21 | 2018-06-01 | 白香鸽 | A kind of green building self-heat conserving structural system |
| CN110499936A (en) * | 2019-08-02 | 2019-11-26 | 广州市绿化公司 | A kind of view gazebo |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20191120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |