CN2777101Y - Aluminium alloy composite layer structure used for building roof - Google Patents
Aluminium alloy composite layer structure used for building roof Download PDFInfo
- Publication number
- CN2777101Y CN2777101Y CN 200420114665 CN200420114665U CN2777101Y CN 2777101 Y CN2777101 Y CN 2777101Y CN 200420114665 CN200420114665 CN 200420114665 CN 200420114665 U CN200420114665 U CN 200420114665U CN 2777101 Y CN2777101 Y CN 2777101Y
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- layer
- roof
- aluminium alloy
- layer structure
- profiled sheet
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Abstract
The utility model relates to an aluminium alloy composite layer used for building roofs, and a roof with the existing structure has the defects of easy rusting, corrosion and aging, poor temperature resistance, poor sound isolation, etc. The aluminium alloy composite layer structure of the utility model is provided with an aluminium alloy roof board layer, a cross-ventilation, a heat-insulating layer, a moisture barrier and a sound isolating layer, and a profiled steel sheet is used for fixing an aluminium alloy supporting seat base or a stainless steel slice. The aluminium alloy roof board layer is engaged on the end part of an aluminium alloy supporting seat or the top end of the stainless steel slice to buckle a multi-layer composite structure. A roof of the utility model can obtain the required area of a roof by making long strips with corresponding length connected with each other according to construction convenience.
Description
Technical field
The utility model is a kind of aluminium alloy compound layer structure that is used to build the roof.
Background technology
Traditional building roof system mainly adopts and lays the profiled sheet formation on the light section steel structure basis.Also there are some building roofs on the light section steel structure basis, to adopt polyurethane laminboard, lay the layer of PU foam layer in the middle of the promptly two-layer profiled sheet.Such roof is compared with early stage brick structure roof has following progress:
1, heat resistance increases than early stage brick structure roof.
2, the early stage brick structure roof height of bending resistance compressive strength rate.
3, polyurethane structural building roof heat conductivility, stable better than early stage brick structure roof.
But still there are following many drawbacks:
1, the steel material unstable properties that profiled sheet adopted of laying on the light section steel structure basis is easily got rusty, can be worn out by burn into.
2, the overall structure durability cycle short (about 3-4).
3, adopt polyurethane laminboard light weight steel structure roof temperature resistant range narrow.
4, adopt polyurethane laminboard light weight steel structure roof to meet naked light and easily produce toxic gas.
Even 5, the poor employing of traditional architecture roof separating performance polyurethane laminboard light weight steel structure roof sound insulation value there is no obvious raising.
6, the roof generally adopts screw, and water resistance is poor, easily produces seepage, the aging roofing profiled sheet of corrosion.
Therefore along with the development of society, the requirement of builing industry is improved gradually.Novel building structure, novel constructional materials, high-level building require to make traditional building roof can not satisfy the requirement of modern architecture.
Summary of the invention
The purpose of this utility model is to obtain good, the energy-conserving and environment-protective of a kind of structural performance, the aluminium alloy compound layer structure that is used to build the roof.
Lamination layer structure of the present utility model is made up of aluminum alloy roof flaggy, cross-ventilation layer, insulation layer, damp-proof course, sound absorbing layer, and this lamination layer structure order from top to bottom is:
First floor: aluminum alloy roof plate.
The second layer: the cross-ventilation layer, this layer can depend on the needs, and generally is to leave certain dead level as the cross-ventilation layer.
The 3rd layer: insulation layer, the main material that adopts insulation ore deposit, rock wool or glass wool as insulation layer.
The 4th layer: damp-proof course, mainly by the PVC moisture sealer as moisture barrier material, be used to prevent that steam is by the indoor insulation layer that enters.
Layer 5: sound absorbing layer is decided by requirement of engineering, and generally the construction work that sound equipment is had relatively high expectations needs sound absorbing layer especially, and material can be selected acoustical cotton etc. for use, can be used as layer building and makes, and also sound absorbing layer can be placed trapezoidal profiled sheet recess for saving materials.
Layer 6: profiled sheet, be used for fixing above-mentioned five layers, be fixed on the profiled sheet with the undercut mode by aluminium alloys bearing or stainless steel substrates between each layer.
The utility model is applied to build the roof, thus the thickness of each layer with following be suitable:
Aluminum alloy roof flaggy: 0.5-1.3mm,
Cross-ventilation layer 15-30mm,
Insulation layer 35-145mm,
Damp-proof course 0.01-5.0mm,
Sound absorbing layer 25-55mm.
In the utility model, aluminium alloys bearing base 7 is to be fixed on the profiled sheet 6, and aluminum alloy roof flaggy 1 is the end 9 that left and right sides both direction is buckled in the aluminium alloys bearing.
Above-mentioned connected mode is single undercut mode, and as shown in Figure 2, promptly aluminium alloys bearing base directly or indirectly is fixed on the profiled sheet, and the top is fixedly on the first floor aluminum alloy roof plate, thus each layer in the middle of pushing down.
In the utility model, stainless steel substrates 8 lower ends are fixed on the profiled sheet 6, and aluminum alloy roof flaggy 1 fastens stainless steel substrates end 10.
Above-mentioned connected mode is two undercut modes, and as shown in Figure 3, promptly the stainless steel substrates lower end is fixed on the profiled sheet, and the top is fixed on the first floor aluminum alloy roof plate, each layer in the middle of pushing down.
Profiled sheet of the present utility model can be designed to ladder type, makes things convenient for the fixing of different-thickness composite bed.
The strip of all lengths specification is made in the roof easy construction of the visual building of lamination layer structure of the present utility model, connects into the building roof that meets the engineering area during construction.
The utility model is compared with the existing building roof, and following superior part is arranged:
1, overall structure waterproof, drainage performance are superior.
2, top layer aluminum alloy roof plate corrosion-vulnerable not, the metal coating anti-ultraviolet property is good, is difficult for efflorescence, cracking, and has self-cleaning, is easy to clean (normal application life is more than 20 years).
3, the stile rib of slab after the roof construction has anti-capillary water function, and dense water need not beat by force, that glue, mechanical snap hidden discount mode are fixed, the no exposed screws in surface, exempts pollution and problem of aging.
4, can satisfy functional requirements such as thermal insulation, sound insulation and noise reduction, lightning protection fire prevention.
5, simple for structure, attractive in appearance, safe, firm, in the ocean climate environment (as typhoon, heavy rain area) especially suitable.
6, continuity is strong, can make the roofing plate of vertical overlength size (about 60 meters long).
7, outstanding mechanical property, wind resistance suction and wind resistance pressure structure design.
8, mechanization of building operation degree height, accurately fast, safety, economy, safeguard few.
9, whole nothing welding position from the roof to eaves is very attractive in appearance.
10, integrate good and economic, the feature of environmental protection and ecological property.
Description of drawings
Fig. 1 is the utility model lamination layer structure schematic diagram.
Fig. 2 is the structural representation that connects composite bed with the undercut of aluminium alloys bearing.
Fig. 3 is the structural representation that the stainless steel substrates undercut connects composite bed.
Fig. 4 is the structural representation that the stainless steel substrates undercut on different tops connects composite bed.
Among the above-mentioned figure, the 1st, aluminium alloys belongs to panel layer, and the 2nd, cross-ventilation layer, the 3rd, insulation layer, the 4th, damp-proof course, the 5th, sound absorbing layer, the 6th, profiled sheet, the 7th, aluminium alloys bearing, the 8th, stainless steel substrates, the 9th, the end of aluminium alloys bearing, the 10th, stainless steel substrates end.
The specific embodiment
Get 0.7mm aluminum alloy roof flaggy, the glass wool of 35mm thick-layer, the thick acoustical cotton of PVC moisture sealer, 25mm that 0.05mm is thick, between aluminum alloy roof flaggy and glass wool layer, stay 15mm cross-ventilation layer, with above-mentioned five layers strip plate that makes long 12 meters, quantity is decided on the building roof area.When being used to build the roof construction, on trapezoidal profiled sheet, aluminium alloys bearing base is fixed on the profiled sheet, the support and the composite bed thickness of aluminium alloys bearing are suitable, the aluminum alloy roof plate is buckled in the top of aluminium alloys bearing from left and right sides both direction, a bearing is fixed the composite bed on both sides simultaneously, looks the roof that length can be fixedly connected into composite bed required area with the bearing of sufficient amount.
Visual building requirement makes thicker garret, adopts then that thickness is respectively 1.3,30,140,4.5, the material of 50mm makes the building roof of the utility model structure.Other job practices in the roof building is same as the prior art.
Claims (7)
1, a kind of aluminium alloy compound layer structure of using on the roof of building, form by aluminum alloy roof flaggy, cross-ventilation layer, insulation layer, damp-proof course, sound absorbing layer, it is characterized in that this lamination layer structure order from top to bottom is aluminum alloy roof flaggy (1), cross-ventilation layer (2), insulation layer (3), damp-proof course (4), sound absorbing layer (5), the bottom is to be used for fixing above-mentioned five layers profiled sheet (6), between each layer is to be fixed on the profiled sheet (6) by aluminium alloys bearing (7) or stainless steel substrates (8) undercut.
2, lamination layer structure as claimed in claim 1 is characterized in that the thickness of each layer is:
Aluminum alloy roof flaggy: 0.5-1.3mm,
Cross-ventilation layer 15-30mm,
Insulation layer 35-145mm,
Damp-proof course 0.01-5.0mm,
Sound absorbing layer 25-55mm.
3, lamination layer structure as claimed in claim 1 is characterized in that aluminium alloys bearing base (7) is to be fixed on the profiled sheet (6), and aluminum alloy roof flaggy (1) is the end (9) that left and right sides both direction is buckled in the aluminium alloys bearing.
4, lamination layer structure as claimed in claim 1 is characterized in that stainless steel substrates (8) lower end is fixed on the profiled sheet (6), and aluminum alloy roof flaggy (1) fastens stainless steel substrates end (10).
5, lamination layer structure as claimed in claim 1 is characterized in that profiled sheet (6) is a ladder type.
6, lamination layer structure as claimed in claim 5 is characterized in that sound absorbing layer is positioned at the recess of ladder type profiled sheet.
7, lamination layer structure as claimed in claim 1 is characterized in that this lamination layer structure is that strip is coupled to the building roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114665 CN2777101Y (en) | 2004-12-23 | 2004-12-23 | Aluminium alloy composite layer structure used for building roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114665 CN2777101Y (en) | 2004-12-23 | 2004-12-23 | Aluminium alloy composite layer structure used for building roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777101Y true CN2777101Y (en) | 2006-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420114665 Expired - Fee Related CN2777101Y (en) | 2004-12-23 | 2004-12-23 | Aluminium alloy composite layer structure used for building roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777101Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514578A (en) * | 2008-05-05 | 2009-08-26 | 百安力钢结构应用科技有限公司 | Green roof system |
| CN108360757A (en) * | 2017-12-29 | 2018-08-03 | 山东雅百特科技有限公司 | A kind of large span composite roof metallic plate and construction method |
| CN109610681A (en) * | 2018-11-16 | 2019-04-12 | 上海宝冶集团南京建筑有限公司 | A kind of high-performance masonry cavity wall |
-
2004
- 2004-12-23 CN CN 200420114665 patent/CN2777101Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514578A (en) * | 2008-05-05 | 2009-08-26 | 百安力钢结构应用科技有限公司 | Green roof system |
| CN101514578B (en) * | 2008-05-05 | 2010-12-22 | 百安力钢结构应用科技有限公司 | Green roof system |
| CN108360757A (en) * | 2017-12-29 | 2018-08-03 | 山东雅百特科技有限公司 | A kind of large span composite roof metallic plate and construction method |
| CN108360757B (en) * | 2017-12-29 | 2024-04-09 | 山东雅百特科技有限公司 | Large-span composite roof metal plate and construction method |
| CN109610681A (en) * | 2018-11-16 | 2019-04-12 | 上海宝冶集团南京建筑有限公司 | A kind of high-performance masonry cavity wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI YAZHE METAL ROOFING DECORATE ENGINEERING Free format text: FORMER NAME OR ADDRESS: NAIFU METAL ROOF DECORATION ENGINEERING CO., LTD., SHANGHAI |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Shanghai Yaze metal roof decoration Engineering Co. Ltd. Patentee before: Naifu Metal Roof Decoration Engineering Co., Ltd., Shanghai |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |