CN205259488U - A roofing structure for disjunctor building - Google Patents
A roofing structure for disjunctor building Download PDFInfo
- Publication number
- CN205259488U CN205259488U CN201521077047.4U CN201521077047U CN205259488U CN 205259488 U CN205259488 U CN 205259488U CN 201521077047 U CN201521077047 U CN 201521077047U CN 205259488 U CN205259488 U CN 205259488U
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- roof
- roofing
- girder
- gutter
- waterproof layer
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Abstract
The utility model discloses a roofing structure for disjunctor building, its roof girder establish in the spandrel girder top, and roof girder passes through the various steel sheet fixed connection of roof waterproof layer, roofing of fixing base and top, be equipped with the glass cotton between its roof girder and the roof waterproof layer, the inside roofing purlin that is equipped with of roof girder, roof girder, roof waterproof layer, the various steel sheet three of roofing pass through the roofing purlin and support fixedly each other, the breach department of the various steel sheet of its fixing base top roofing is equipped with the sealer, and the one end that the various steel sheet of roof waterproof layer and roofing is close to the gutter is equipped with the flashing board, be equipped with the gutter between two roof girder about it, the gutter bottom is equipped with the pipe in the water, the complete symmetry of roofing structure on both sides about the gutter, the utility model discloses the roofing structure is after long -term the use, and its overall structure still keeps firm, difficult fracture to greatly practice thrift construction cost, reduced the rainwater to the long -term abrasion of gutter, fine prevented the erosion of rainwater to roofing inner structure.
Description
Technical field
The utility model relates to the technical field of building roofing, specifically a kind of roof structure for connected buildings.
Background technology
Along with scientific and technical development, the building level of China is also in progress at full speed, but also there is certain drawback simultaneously, existing roof leakage is exactly the common fault that perplexs for a long time building industry, when after roofing generation seepage, not only can damage equipment article within doors, and repair also quite trouble, waste a large amount of time and moneys, the research of this respect was all being done by a lot of R&D institutions and waterproof producer in recent years, but all failed well to stop roof leakage problem. Roof waterproof system is divided into two kinds of positively fixed type and inversion types, because positively fixed type exists shortcomings, and present multiplex inversion type waterproof roof structure; So-called inversion type water-proof roofing, arranges hydrophobic material in roofing inside exactly, and its concrete structure is followed successively by watertight composition, structure sheaf; But because roofing is for a long time under the environment in very severe, temperature difference variation is larger, therefore the whole interior structure of roofing easily ftractures, thereby causes roof leakage; Existing connected buildings roofing generally all adopts independent drainage system in addition, construction cost is larger, and after long rain drop erosion wearing and tearing, its gutter easily occurs damaged on a large scale, cause furrow bank to occur drainage, thereby corrode to roofing internal structure.
Utility model content
Utility model object: in order to overcome above deficiency, the purpose of this utility model is to provide a kind of roof structure for connected buildings, this roof structure is after long-term use, it is firmly firm that its overall structure still keeps, not easy to crack, and greatly save construction cost, reduced as far as possible the rainwater erosive wear long-term to gutter, well prevented the erosion of rainwater to roofing internal structure.
Technical scheme: in order to realize above object, a kind of roof structure for connected buildings described in the utility model, comprise: spandrel girder and roof girder, also comprise: mineral wool, roof waterproof layer, roof color steel plate, flashing plate, roof purline, holder, sealing compound, gutter and downpipe; Described roof girder is located at spandrel girder top, and described roof girder is fixedly connected with by roof waterproof layer, the roof color steel plate of holder and top, and it is by the two-layer protection of roof waterproof layer and roof color steel plate, thus the sealing effectiveness of raising roofing entirety; Between described roof girder and roof waterproof layer, be provided with mineral wool, described roof girder inside is provided with roof purline, described roof girder, roof waterproof layer, roof color steel plate three support fixing by roof purline mutually, its mineral wool insulation insulation effect is good, and corrosion-resistant, stable chemical performance, add the fixed support effect of purlin, greatly improve heat insulation effect and the steadiness of roofing entirety; The indentation, there of described holder top roof color steel plate is provided with sealing compound, further improves the sealing of roofing; Described roof waterproof layer and roof color steel plate are provided with flashing plate near one end of gutter, play buffering and drainage, make rainwater enter gutter along flashing plate, reduce rainwater to the direct erosive wear of gutter furrow bank; Between the roof girder of two of described left and right, be provided with gutter, described gutter bottom is provided with downpipe, the roof structure full symmetric of described gutter the right and left, and its two of left and right roofing shares a gutter and downpipe, greatly saves construction cost.
Preferably, above-mentioned a kind of roof structure for connected buildings, described roof waterproof layer surface has covered one deck waterproof coating, further improves the waterproof ability of roofing entirety.
Preferably, above-mentioned a kind of roof structure for connected buildings, it is fixing that described spandrel girder and roof girder are provided with reinforced mesh perforation by inside, thereby improve the ability of roof girder opposing deformation, avoids the cracking causing because of variations in temperature.
Preferably, above-mentioned a kind of roof structure for connected buildings, described gutter surface is coated with one deck stainless steel, thereby reduces the rainwater erosive wear long-term to gutter, ensures long-term sealing and the high efficiency of gutter drainage system.
Preferably, above-mentioned a kind of roof structure for connected buildings, the gradient scope of described roof girder is between 5%-7%, thus the smooth and easy arrival gutter of guarantee rainwater is avoided stop and the accumulation of rainwater at roofing.
Beneficial effect: compared with prior art, the utlity model has following advantage:
1, a kind of roof structure for connected buildings described in the utility model; it is by the two-layer protection of watertight composition and roof color steel plate; the waterproof coating that coordinates again sealing compound that roof color steel plate indentation, there is provided with and roof waterproof layer surface to cover; greatly improved the waterproof ability of roofing entirety, sealing effectiveness is very good.
2, a kind of roof structure for connected buildings described in the utility model, the mineral wool insulation insulation effect of its roofing inside is good, and corrosion-resistant, stable chemical performance, add the fixed support of purlin and connect fixing spandrel girder and roof girder by reinforced mesh, greatly improve the ability of roof girder opposing deformation, avoided the cracking causing because of variations in temperature, heat insulation effect and the steadiness of roofing entirety are strengthened greatly.
3, a kind of roof structure for connected buildings described in the utility model, the flashing plate that its gutter top is provided with makes rainwater enter and be coated with the stainless gutter of one deck along flashing plate, reduce the rainwater erosive wear long-term to gutter furrow bank, ensured sealing and high efficiency that gutter drainage system is long-term.
4, a kind of roof structure for connected buildings described in the utility model, its two of left and right roofing shares a gutter and downpipe, greatly saves construction cost.
5, a kind of roof structure for connected buildings described in the utility model, the roof girder of its high gradient has ensured that rainwater can smooth and easy arrival gutter, has avoided stop and the accumulation of rainwater at roofing.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of roofing in the utility model.
In figure: 1 spandrel girder, 2 roof girders, 3 mineral wools, 4 roof waterproof layers, 5 roof color steel plates, 6 flashing plates, 7 roof purlines, 8 holders, 9 sealing compounds, 10 gutters, 11 downpipes.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
As shown in Figure 1, a kind of roof structure for connected buildings of the present embodiment, comprising: spandrel girder 1, roof girder 2, mineral wool 3, roof waterproof layer 4, roof color steel plate 5, flashing plate 6, roof purline 7, holder 8, sealing compound 9, gutter 10 and downpipe 11; Its roof girder 2 is located at spandrel girder 1 top, roof girder 2 is fixedly connected with by roof waterproof layer 4, the roof color steel plate 5 of holder 8 and top, by the two-layer protection of roof waterproof layer 4 and roof color steel plate 5, improve the sealing effectiveness of roofing entirety, prevent that rainwater from infiltrating roof girder 2 inside; Between its roof girder 2 and roof waterproof layer 4, be provided with mineral wool 3, roof girder 2 inside are provided with roof purline 7, roof girder 2, roof waterproof layer 4, roof color steel plate 5 threes support fixing by roof purline 7 mutually, it is good that the mineral wool 3 of its roof girder 2 inside is incubated insulation effect, and corrosion-resistant, stable chemical performance, add the fixed support effect of purlin 7, greatly improve heat insulation effect and the steadiness of roofing entirety, prevented the cracking of roof girder 2; The indentation, there of its holder 8 top roof color steel plates 5 is provided with sealing compound 9, further improves the sealing of roofing; Its roof waterproof layer 4 and roof color steel plate 5 are provided with flashing plate 6 near one end of gutter 10, play the effect of buffering and drainage, make rainwater enter gutter 10 along flashing plate, reduced rainwater to the direct erosive wear of gutter furrow bank, prevented that rainwater from infiltrating roof girder 2 inside by gutter 10; Between its two roof girders 2 in left and right, be provided with gutter 10, gutter 10 bottoms are provided with downpipe 11, the roof structure full symmetric of gutter 10 the right and lefts, and two of left and right roofing shares a gutter 10 and downpipe 11, greatly saves construction cost.
Further preferably as shown in Figure 1, its roof waterproof layer 4 surfaces have covered one deck waterproof coating, further improve the waterproof ability of roofing entirety; Its spandrel girder 1 and roof girder 2 by inside be provided with reinforced mesh connect fixing, thereby improved roof girder 2 and resisted the ability of deformation, avoid the cracking causing because of variations in temperature; Its gutter 10 surfaces are coated with one deck stainless steel, thereby reduce as far as possible the rainwater erosive wear long-term to gutter 10, have ensured sealing and high efficiency that gutter drainage system is long-term; The gradient of its two roof girders 2 in left and right is 6%, has ensured that rainwater can be collected in gutter 10 smoothly, has shortened the time that rainwater stops and accumulates at roofing.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement, these improve and also should be considered as protection domain of the present utility model.
Claims (5)
1. the roof structure for connected buildings, comprise: spandrel girder (1) and roof girder (2), is characterized in that: also comprise: mineral wool (3), roof waterproof layer (4), roof color steel plate (5), flashing plate (6), roof purline (7), holder (8), sealing compound (9), gutter (10) and downpipe (11);
Described roof girder (2) is located at spandrel girder (1) top, and described roof girder (2) is fixedly connected with by roof waterproof layer (4), the roof color steel plate (5) of holder (8) and top; Between described roof girder (2) and roof waterproof layer (4), be provided with mineral wool (3), described roof girder (2) inside is provided with roof purline (7), and described roof girder (2), roof waterproof layer (4), roof color steel plate (5) three support fixing by roof purline (7) mutually; The indentation, there of described holder (8) top roof color steel plate (5) is provided with sealing compound (9), and described roof waterproof layer (4) and roof color steel plate (5) are provided with flashing plate (6) near one end of gutter (10); Between two roof girders in described left and right (2), be provided with gutter (10), described gutter (10) bottom is provided with downpipe (11), the roof structure full symmetric of described gutter (10) the right and left.
2. a kind of roof structure for connected buildings according to claim 1, is characterized in that: described roof waterproof layer (4) surface has covered one deck waterproof coating.
3. a kind of roof structure for connected buildings according to claim 1, is characterized in that: described spandrel girder (1) and roof girder (2) are provided with reinforced mesh by inside and connect fixing.
4. a kind of roof structure for connected buildings according to claim 1, is characterized in that: described gutter (10) surface is coated with one deck stainless steel.
5. a kind of roof structure for connected buildings according to claim 1, is characterized in that: the gradient scope of described roof girder (2) is between 5%-7%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077047.4U CN205259488U (en) | 2015-12-22 | 2015-12-22 | A roofing structure for disjunctor building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077047.4U CN205259488U (en) | 2015-12-22 | 2015-12-22 | A roofing structure for disjunctor building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205259488U true CN205259488U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077047.4U Active CN205259488U (en) | 2015-12-22 | 2015-12-22 | A roofing structure for disjunctor building |
Country Status (1)
| Country | Link |
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| CN (1) | CN205259488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202237A (en) * | 2021-06-09 | 2021-08-03 | 鼎华创应急装备技术(深圳)有限公司 | Roof drainage structure |
-
2015
- 2015-12-22 CN CN201521077047.4U patent/CN205259488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202237A (en) * | 2021-06-09 | 2021-08-03 | 鼎华创应急装备技术(深圳)有限公司 | Roof drainage structure |
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