CN203213427U - Secondary water-proof structure of metal roof - Google Patents
Secondary water-proof structure of metal roof Download PDFInfo
- Publication number
- CN203213427U CN203213427U CN 201320261779 CN201320261779U CN203213427U CN 203213427 U CN203213427 U CN 203213427U CN 201320261779 CN201320261779 CN 201320261779 CN 201320261779 U CN201320261779 U CN 201320261779U CN 203213427 U CN203213427 U CN 203213427U
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- water
- metal roof
- aluminium alloys
- proof
- waterproof construction
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Abstract
The utility model discloses a secondary water-proof structure of a metal roof. The secondary water-proof structure comprises an aluminum magnesium manganese alloy roof board of a roof surface layer. A secondary water-proof layer is arranged below the aluminum magnesium manganese alloy roof board, and a noise-resisting layer is arranged between the aluminum magnesium manganese alloy roof board and the secondary water-proof layer. The secondary water-proof layer is pressed by an aluminum alloy support fixed on a steel keel below the aluminum alloy support through a self-tapping screw. A heat insulation gasket is paved below the bottom face of the aluminum alloy support, and a butyl rubber tape is arranged between the heat insulation gasket and the secondary water-proof layer. Two water-proof structures are arranged to resist water, by combining the rigid water-proof layer and the lower flexible water-proof layer, a water-proof requirement is met, and ventilation is not affected. Meanwhile, the butyl rubber tape is adopted to be attached to the bottom of the heat insulation gasket below the aluminum alloy support, the butyl rubber tape of certain thickness has good self-healing capacity on a threaded hole, and therefore by popularizing the method, an expected effect of water tightness is achieved.
Description
Technical field
The utility model relates to the metal Roof waterproof construction.
Background technology
Metal Roof generally only carries out waterproof by the aluminum alloy plate materials surface layer in the roofing setting in the prior art.For roof waterproof grade height, belong to particular importance or waterproof is had the building of specific (special) requirements, namely in case seepage takes place, can cause huge political fallout and economic loss, thereby can adopt the secondary water proof structure.
The aluminium alloys bearing is fixed on the following steel joist by tapping screw, the secondary waterproofing course is between aluminium alloys bearing and keel, so inevitably by the tapping screw Durchgangshohle, and whole metal Roof has hundreds of thousands such Durchgangshohle approximately, the waterproof of Durchgangshohle position becomes the most important thing.
The utility model content
Technical problem to be solved in the utility model just provides a kind of metal Roof secondary waterproof construction, improves the waterproof effect of metal Roof, effectively avoids the infiltration of screw Durchgangshohle position.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: metal Roof secondary waterproof construction, the Al-Mg-Mn alloy roof panel that comprises the roofing top layer, it is characterized in that: below the Al-Mg-Mn alloy roof panel, be provided with the secondary waterproofing course, be provided with the anti-noise layer between described Al-Mg-Mn alloy roof panel and the secondary waterproofing course, the secondary waterproofing course is compressed by the aluminium alloys bearing, the aluminium alloys bearing is fixed on the following steel joist by tapping screw, below, described aluminium alloys bearing bottom surface is equipped with heat insulating mattress, is provided with butyl rubber belt between described heat insulating mattress and the secondary waterproofing course.
Preferably, described aluminium alloys bearing is inverted T-shape, and aluminium alloys rest base left and right sides face correspondence is provided with front and back to the bar-shaped trough that extends.
Preferably, described heat insulating mattress upwards is provided with a circle flange and surrounds the aluminium alloys rest base.
Preferably, described secondary waterproofing course is waterproof ventilated membrane.
Preferably, described waterproof ventilated membrane is highdensity spunbond polyethylene nonwoven.
Preferably, the thickness of described Al-Mg-Mn alloy roof panel is 0.9mm.
Preferably, described anti-noise layer is superfine glass silk floss, and described superfine glass silk flosssilk wadding is by the thick 15mm that is densified to of 30mm.
The utility model arranges the twice waterproof construction and carries out waterproof, namely below the Al-Mg-Mn alloy roof panel, be provided with the secondary waterproofing course, this secondary waterproofing course adopts highdensity spunbond polyethylene nonwoven, and the combination of rigid waterproof layer and lower floor's flexible waterproof layer like this can be satisfied waterproof and not hinder ventilative again.
The butyl rubber belt of the utility model employing simultaneously is attached to the heat insulating mattress bottom below the aluminium alloys bearing, and then fix with secondary waterproofing course and steel joist, evidence, certain thickness butyl rubber belt has good self-healing ability to screw hole, and therefore promoting the use of the method has obtained watertight Expected Results.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is metal Roof secondary waterproofing work structural representation;
Fig. 2 is metal Roof screw Durchgangshohle position waterproofing work structural representation.
The specific embodiment
As shown in Figure 1, below Al-Mg-Mn alloy roof panel 2, be provided with secondary waterproofing course 20, be provided with anti-noise layer 21 between described Al-Mg-Mn alloy roof panel 2 and the secondary waterproofing course 20.Described secondary waterproofing course 20 is waterproof ventilated membrane.Described waterproof ventilated membrane is highdensity spunbond polyethylene nonwoven.The thickness of described Al-Mg-Mn alloy roof panel 2 is 0.9mm.Described anti-noise layer 21 is superfine glass silk floss, and described superfine glass silk flosssilk wadding is by the thick 15mm that is densified to of 30mm.
Specify metal Roof screw Durchgangshohle position waterproofing work structure below in conjunction with Fig. 2, aluminium alloys bearing 1 is fixed on the following steel joist 14 by tapping screw 10, below, described aluminium alloys bearing 1 bottom surface is equipped with heat insulating mattress 12, is provided with butyl rubber belt 13 between described heat insulating mattress and the secondary waterproofing course.Aluminium alloys bearing 1, heat insulating mattress 12, butyl rubber belt 13 and secondary waterproofing course 20 are provided with the Durchgangshohle 11 of passing for tapping screw 10.Described aluminium alloys bearing is inverted T-shape, and aluminium alloys rest base left and right sides face correspondence is provided with front and back to the bar-shaped trough that extends.Described heat insulating mattress upwards is provided with a circle flange and surrounds the aluminium alloys rest base.
Claims (7)
1. metal Roof secondary waterproof construction, the Al-Mg-Mn alloy roof panel that comprises the roofing top layer, it is characterized in that: below the Al-Mg-Mn alloy roof panel, be provided with the secondary waterproofing course, be provided with the anti-noise layer between described Al-Mg-Mn alloy roof panel and the secondary waterproofing course, the secondary waterproofing course is compressed by the aluminium alloys bearing, the aluminium alloys bearing is fixed on the following steel joist by tapping screw, and below, described aluminium alloys bearing bottom surface is equipped with heat insulating mattress, is provided with butyl rubber belt between described heat insulating mattress and the secondary waterproofing course.
2. metal Roof secondary waterproof construction according to claim 1, it is characterized in that: described aluminium alloys bearing is inverted T-shape, aluminium alloys rest base left and right sides face correspondence is provided with front and back to the bar-shaped trough that extends.
3. metal Roof secondary waterproof construction according to claim 2 is characterized in that: described heat insulating mattress upwards is provided with a circle flange and surrounds the aluminium alloys rest base.
4. metal Roof secondary waterproof construction according to claim 1, it is characterized in that: described secondary waterproofing course is waterproof ventilated membrane.
5. metal Roof secondary waterproof construction according to claim 4, it is characterized in that: described waterproof ventilated membrane is highdensity spunbond polyethylene nonwoven.
6. metal Roof secondary waterproof construction according to claim 1, it is characterized in that: the thickness of described Al-Mg-Mn alloy roof panel is 0.9mm.
7. metal Roof secondary waterproof construction according to claim 6, it is characterized in that: described anti-noise layer is superfine glass silk floss, described superfine glass silk flosssilk wadding is by the thick 15mm that is densified to of 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261779 CN203213427U (en) | 2013-05-14 | 2013-05-14 | Secondary water-proof structure of metal roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261779 CN203213427U (en) | 2013-05-14 | 2013-05-14 | Secondary water-proof structure of metal roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213427U true CN203213427U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320261779 Expired - Fee Related CN203213427U (en) | 2013-05-14 | 2013-05-14 | Secondary water-proof structure of metal roof |
Country Status (1)
| Country | Link |
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| CN (1) | CN203213427U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276861A (en) * | 2013-05-14 | 2013-09-04 | 中天建设集团有限公司 | Secondary waterproof structure of metal roof |
| CN103711262A (en) * | 2013-11-13 | 2014-04-09 | 江西建工第一建筑有限责任公司 | Surface magnesium manganese alloy roof boarding system construction method |
| CN106760262A (en) * | 2016-12-13 | 2017-05-31 | 上海宝冶集团有限公司 | Metal Roof breaks the disconnected thermal means of hot gold utensil base and metal roof tile junction |
-
2013
- 2013-05-14 CN CN 201320261779 patent/CN203213427U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276861A (en) * | 2013-05-14 | 2013-09-04 | 中天建设集团有限公司 | Secondary waterproof structure of metal roof |
| CN103711262A (en) * | 2013-11-13 | 2014-04-09 | 江西建工第一建筑有限责任公司 | Surface magnesium manganese alloy roof boarding system construction method |
| CN103711262B (en) * | 2013-11-13 | 2015-10-28 | 江西建工第一建筑有限责任公司 | A kind of curved surface aluminum-magnesium-manganese alloy roof plate system construction method |
| CN106760262A (en) * | 2016-12-13 | 2017-05-31 | 上海宝冶集团有限公司 | Metal Roof breaks the disconnected thermal means of hot gold utensil base and metal roof tile junction |
| CN106760262B (en) * | 2016-12-13 | 2019-09-10 | 上海宝冶集团有限公司 | Metal Roof breaks the hot method of breaking of hot fitting pedestal and metal roof tile junction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140514 |