CN103352517B - The deformable connected structure of concrete roof and sheet-metal roofing - Google Patents
The deformable connected structure of concrete roof and sheet-metal roofing Download PDFInfo
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- CN103352517B CN103352517B CN201310268294.1A CN201310268294A CN103352517B CN 103352517 B CN103352517 B CN 103352517B CN 201310268294 A CN201310268294 A CN 201310268294A CN 103352517 B CN103352517 B CN 103352517B
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Abstract
The deformable connected structure of a kind of concrete roof and sheet-metal roofing, wherein leave a fixed gap between concrete roof and sheet-metal roofing, iron sheet (8) is arranged on the joining place lower end of the beam (1) of concrete roof and the roofing keel (7) of sheet-metal roofing; Be equipped with heat insulating material (3) and metal clip central layer (5) on concrete slab and on roofing keel (7), wherein leave a seam between heat insulating material (3) and metal clip central layer (5), in described seam, fill certain packing material (9); Steel plate (4), as the beam (1) of flashing material across concrete roof and the roofing keel (7) of sheet-metal roofing, is positioned at the top of heat insulating material (3) and metal clip central layer (5); Encapsulant (6) shutoff is used respectively, entering of anti-sealing at steel plate (4) two ends.The present invention can meet the demand to deformation joint in major works, serves sedimentation simultaneously, shockproof, flexible effect, and improves drainage performance.
Description
Technical field
The present invention relates to a kind of body of wall connected structure, be specially the deformable connected structure of concrete roof and sheet-metal roofing.
Background technology
At building field, the situation that body of wall needs to be connected often can be encountered.Particularly multiple bodies of wall of unlike material, need to be interconnected, and meet certain intensity, waterproof, the requirement such as anti-flaming.Such as, door and window and wall connecting method mainly contain that steel frame is connected, dovetail anchor is welded to connect, dovetail anchor is connected with built-in fitting, fixing steel disc nailing connects, it is several to fix steel sheet metal expansion bolt connection etc.Available fixing steel disc (or dovetail anchor) nailing of connection of door and window and reinforced concrete wall or expansible anchor of metal connection etc.When adopting fixing steel disc to be connected and fixed door and window, the gap between door and window circumferential side frame and body of wall should adopt cement mortar stuff up a crack.Cement mortar stuff up a crack can make door and window housing and body of wall be connected solid and reliablely, and plays important reinforcement effect to the frame material of door and window.When gap adopts polyurethane foam gap filler or the filling of other flexible material, fixing steel disc should adopt dovetail anchor to replace, and is connected and fixed reliability with what ensure door and window and body of wall.
The nineties, steel work starts from external introduction as long span building, and obtains large-scale promotion, and steel building, primarily of steelframe and peripheral enclosed structure composition, forms complete building.In a lot of situation, steel building needs to dock with concrete wall surface.Under prior art conditions, concrete roof and sheet-metal roofing joining place, do not have special atlas to indicate clear and definite structure way.And because often have large-area precipitation, joining place can be caused to leak, so the linking way of flooring, very high to the waterproof requirement of joining place seam, and the part of each roofing joining place, can form an independently watershed, large-area precipitation is divided into several regions and discharges respectively.Connected structure originally all cannot meet the process to deformation joint, cannot meet wide compared with the seam within the scope of large scale, cannot realize at present to the sedimentation of building simultaneously, shockproof, flexible requirement.
Summary of the invention
Main purpose of the present invention is under prior art conditions, proposes the deformable connected structure of a kind of brand-new concrete roof and sheet-metal roofing, is connected demand with what solve concrete roof and sheet-metal roofing deformable and waterproof in engineering.
The technical solution realizing above-mentioned purpose is: the deformable connected structure of a kind of concrete roof and sheet-metal roofing, wherein leave the deformation joint of a fixed gap between concrete roof and sheet-metal roofing, roofing keel align with the beam of concrete roof, iron sheet is arranged on the joining place lower end of the beam of concrete roof and the roofing keel of sheet-metal roofing, iron sheet is fixed on the side near deformation joint on concrete beam by steel nail, iron sheet is fixed on the lower surface of the roofing keel of sheet-metal roofing by rivet, wherein the length of iron sheet in deformation joint is greater than the length of deformation joint, namely iron sheet has certain surplus amount, be equipped with heat insulating material and metal clip central layer on concrete slab and on roofing keel, wherein leave a seam between heat insulating material and metal clip central layer, in described seam, fill certain packing material, steel plate is as the beam of flashing material across concrete roof and the roofing keel of sheet-metal roofing, be positioned at the top of heat insulating material and metal clip central layer, steel nail by Interal fixation on the heat insulating material of concrete roof, with rivet by Interal fixation on the metal clip central layer of sheet-metal roofing, encapsulant shutoff is used respectively, entering of anti-sealing at steel plate two ends.
Wherein said iron sheet uses No. 26 galvanized sheet irons, and described steel plate uses the thick galvanized steel plain sheet of 0.6mm.
Wherein said packing material can be Bituminous hemp fiber.
The employing of connected structure of the present invention, relative conventional structure has following technological merit:
(1) installation specification, easy construction, saves material.
(2) good looking appearance, unlike material roofing is connected closely.
(3) meet the demand to deformation joint in major works, adapt to wide compared with the seam within the scope of large scale, serve sedimentation simultaneously, shockproof, flexible effect.
(4) do not have clear and definite specification before solution, the waste of material arbitrarily caused of constructing, structure is careless, uses inconvenience, the unreasonable problem of Secondary Design.
(5) form individual drainage region, improve drainage performance.
Accompanying drawing explanation
Fig. 1 is the front view of connected structure of the present invention.
In accompanying drawing: 1 is beam; 2 is steel nail; 3 is heat insulating material; 4 is steel plate; 5 is metal clip central layer; 6 is encapsulant; 7 is roofing keel; 8 is iron sheet; 9 is packing material.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
When concrete roof and sheet-metal roofing are connected, following steps can be adopted carry out.
A, between concrete roof and sheet-metal roofing, leave the deformation joint of a fixed gap, roofing keel 7 align with the beam 1 of concrete roof, first iron sheet 8 is arranged on the beam 1 of concrete roof and the joining place lower end of the roofing keel 7 of sheet-metal roofing, as shutoff, with steel nail 2, iron sheet is fixed on the side of close deformation joint on concrete beam, with rivet, iron sheet 8 is fixed on the lower surface of the roofing keel 7 of sheet-metal roofing, wherein the length of iron sheet 8 in deformation joint is greater than the length of deformation joint, and namely iron sheet 8 has certain surplus amount;
B, lay heat insulating material 3 and metal clip central layer 5 on concrete slab and on roofing keel 7, wherein leave a seam between heat insulating material 3 and metal clip central layer 5, heat insulating material 3 is substantially concordant with the upper surface of metal clip central layer 5;
C, filled bitumen flax silk packing material 9 are in the described seam place be connected.
After d, above step complete, lay the thick galvanized steel plain sheet 4 of 0.6mm as flashing material, the beam 1 of steel plate 4 across concrete roof and the roofing keel 7 of sheet-metal roofing, be positioned at the top of heat insulating material 3 and metal clip central layer 5, with 35 long steel nails 2 by Interal fixation on the heat insulating material 3 of concrete roof, with rivet by Interal fixation on the metal clip central layer 5 of sheet-metal roofing.
E, use encapsulant 6 shutoff respectively at galvanized steel plain sheet 4 two ends, entering of anti-sealing.
By above marching method, the deformable connected structure of a concrete roof and sheet-metal roofing can be obtained, wherein leave the deformation joint of a fixed gap between concrete roof and sheet-metal roofing, roofing keel 7 align with the beam 1 of concrete roof, iron sheet 8 is arranged on the beam 1 of concrete roof and the joining place lower end of the roofing keel 7 of sheet-metal roofing, iron sheet is fixed on the side near deformation joint on concrete beam by steel nail 2, iron sheet 8 is fixed on the lower surface of the roofing keel 7 of sheet-metal roofing by rivet, wherein the length of iron sheet 8 in deformation joint is greater than the length of deformation joint, namely iron sheet 8 has certain surplus amount.Be equipped with heat insulating material 3 and metal clip central layer 5 on concrete slab and on roofing keel 7, wherein leave a seam between heat insulating material 3 and metal clip central layer 5, filled bitumen flax silk packing material 9 in seam.The thick galvanized steel plain sheet 4 of 0.6mm is as the beam 1 of flashing material across concrete roof and the roofing keel 7 of sheet-metal roofing, be positioned at the top of heat insulating material 3 and metal clip central layer 5, with 35 long steel nails by Interal fixation on the heat insulating material 3 of concrete roof, with rivet by Interal fixation on the metal clip central layer 5 of sheet-metal roofing, encapsulant 6 shutoff is used respectively, entering of anti-sealing at galvanized steel plain sheet 4 two ends.
Claims (3)
1. the deformable connected structure of a concrete roof and sheet-metal roofing, wherein leave the deformation joint of a fixed gap between concrete roof and sheet-metal roofing, roofing keel (7) align with the beam (1) of concrete roof, iron sheet (8) is arranged on the joining place lower end of the beam (1) of concrete roof and the roofing keel (7) of sheet-metal roofing, iron sheet is fixed on the side near deformation joint on concrete beam by steel nail (2), iron sheet (8) is fixed on the lower surface of the roofing keel (7) of sheet-metal roofing by rivet, wherein iron sheet (8) length in deformation joint is greater than the length of deformation joint, namely iron sheet (8) has certain surplus amount, heat insulating material (3) and metal clip central layer (5) is laid on concrete slab and on roofing keel (7), wherein leave a seam between heat insulating material (3) and metal clip central layer (5), in seam, use packing material (9) to fill, steel plate (4) is as the beam (1) of flashing material across concrete roof and the roofing keel (7) of sheet-metal roofing, be positioned at the top of heat insulating material (3) and metal clip central layer (5), steel plate (4) is fixed on the heat insulating material (3) of concrete roof by steel nail (2), is fixed on the metal clip central layer (5) of sheet-metal roofing with rivet by steel plate (4), encapsulant (6) shutoff is used respectively, entering of anti-sealing at steel plate (4) two ends.
2. the deformable connected structure of concrete roof as claimed in claim 1 and sheet-metal roofing, wherein said iron sheet (8) uses No. 26 galvanized sheet irons, and described steel plate (4) uses the thick galvanized steel plain sheet of 0.6mm.
3. the deformable connected structure of concrete roof as claimed in claim 1 and sheet-metal roofing, wherein said packing material (9) is Bituminous hemp fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268294.1A CN103352517B (en) | 2013-06-29 | 2013-06-29 | The deformable connected structure of concrete roof and sheet-metal roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268294.1A CN103352517B (en) | 2013-06-29 | 2013-06-29 | The deformable connected structure of concrete roof and sheet-metal roofing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103352517A CN103352517A (en) | 2013-10-16 |
| CN103352517B true CN103352517B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310268294.1A Active CN103352517B (en) | 2013-06-29 | 2013-06-29 | The deformable connected structure of concrete roof and sheet-metal roofing |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108755985A (en) * | 2018-04-28 | 2018-11-06 | 重庆卓创国际工程设计有限公司 | Steel corridor and concrete structure junction waterproof construction system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3447273A (en) * | 1967-04-10 | 1969-06-03 | Wenzel W Thom | Extruded roof joint cover |
| CN202706229U (en) * | 2012-06-12 | 2013-01-30 | 北京市第三建筑工程有限公司 | Roof deformation joint node structure |
| CN202850386U (en) * | 2012-09-11 | 2013-04-03 | 孔蕾蕾 | Light steel roofing surface with expansion joint waterproof structure |
| CN203361484U (en) * | 2013-06-29 | 2013-12-25 | 内蒙古电力勘测设计院 | Deformable joint structure of concrete roof and metal plate roof |
-
2013
- 2013-06-29 CN CN201310268294.1A patent/CN103352517B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3447273A (en) * | 1967-04-10 | 1969-06-03 | Wenzel W Thom | Extruded roof joint cover |
| CN202706229U (en) * | 2012-06-12 | 2013-01-30 | 北京市第三建筑工程有限公司 | Roof deformation joint node structure |
| CN202850386U (en) * | 2012-09-11 | 2013-04-03 | 孔蕾蕾 | Light steel roofing surface with expansion joint waterproof structure |
| CN203361484U (en) * | 2013-06-29 | 2013-12-25 | 内蒙古电力勘测设计院 | Deformable joint structure of concrete roof and metal plate roof |
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| Publication number | Publication date |
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| CN103352517A (en) | 2013-10-16 |
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Address after: 010010 Hohhot, the Inner Mongolia Autonomous Region Tin Road, No. 209 Applicant after: INNER MONGOLIA ELECTRIC POWER SURVEY & DESIGN INSTITUTE CO., LTD. Address before: 010010 Hohhot, the Inner Mongolia Autonomous Region Tin Road, No. 209 Applicant before: Inner Mongolia Electric Power Survey Design Institute |
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