CN201003244Y - Water-proof thermal insulation roofing - Google Patents
Water-proof thermal insulation roofing Download PDFInfo
- Publication number
- CN201003244Y CN201003244Y CNU2007200661955U CN200720066195U CN201003244Y CN 201003244 Y CN201003244 Y CN 201003244Y CN U2007200661955 U CNU2007200661955 U CN U2007200661955U CN 200720066195 U CN200720066195 U CN 200720066195U CN 201003244 Y CN201003244 Y CN 201003244Y
- Authority
- CN
- China
- Prior art keywords
- water
- waterproof
- proof
- layer
- underlayer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a waterproof heat insulating roofing, comprising an underlayer, a waterproof heating insulating layer which is positioned above the upper surface of the underlayer and is a polyurethane layer connected with the underlayer as a whole. The utility model has the advantages of simple structure and high plasticity, effectively solving the problem of correct and uniform formation of the irregular curved surface waterproof heat insulating roof and using the good waterproof and heat insulating properties of the polyurethane material of the middle layer to achieve energy-saving, heat-insulating and waterproof under a thinner plate condition and greatly reduce the self-weight of the roof.
Description
Technical field
The utility model relates to a kind of roofing, particularly discloses a kind of water-proof insulating roof.
Background technology
The construction of the large public building that China is domestic is increasing, area and span are all increasing, and be along with the development of public building, also more and more higher to the performance requirement of building, and the structural form of building roof system is also along with performance demands is constantly changed, through brick and tile roof system, concrete roof system, single-layer metal roof system, after the differentiation of multiple layer metal roof system, still exist roof system from great, can not fine realization building roof large span, the requirement of streamlined curved surface, and for the requirement of building energy conservation.
Summary of the invention
The purpose of this utility model is to solve problems of the prior art, and a kind of water-proof insulating roof little, that plasticity is strong, waterproof thermal-insulated performance is good of conducting oneself with dignity is provided.
The utility model is achieved in that a kind of water-proof insulating roof, comprises bottom, water-proof heat-insulation layer, and described water-proof heat-insulation layer is positioned at the bottom upper surface, and described water-proof heat-insulation layer is a layer of polyurethane, and fuses with bottom.
Described bottom is light-duty steel plate.
Described layer of polyurethane upper surface is provided with the antiultraviolet topping.
The beneficial effects of the utility model are: simple structure, plasticity is strong, effectively solve the waterproof thermal-insulated roof system of the irregular surface problem that accurately forms a unified one, and the good thermal-insulating waterproof performance of the polyurethane material that utilizes the intermediate layer, be issued to the energy-saving heat preserving waterproof effect in thin thickness situation, alleviated the roof system deadweight greatly.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure: 1, bracing frame; 2, light-duty steel plate; 3, water-proof heat-insulation layer; 4, antiultraviolet topping.
The specific embodiment
With reference to the accompanying drawings, on bracing frame 1, be provided with light-duty steel plate 2 continuously; Light-duty steel plate 2 upper surface spraying polyurethanes treat that polyurethane foam forms polyurethane water-proof insulation layer 3 in the back fully, is provided with antiultraviolet topping 4 at polyurethane water-proof insulation layer 3 upper surfaces.
Claims (4)
1. a water-proof insulating roof comprises bottom, water-proof heat-insulation layer, it is characterized in that: described water-proof heat-insulation layer is positioned at the bottom upper surface, and described water-proof heat-insulation layer is a layer of polyurethane, and fuses with bottom.
2. water-proof insulating roof according to claim 1 is characterized in that: described bottom is light-duty steel plate.
3. water-proof insulating roof according to claim 1 and 2 is characterized in that: described layer of polyurethane upper surface is provided with topping.
4. water-proof insulating roof according to claim 3 is characterized in that: described topping is the antiultraviolet topping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200661955U CN201003244Y (en) | 2007-01-10 | 2007-01-10 | Water-proof thermal insulation roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200661955U CN201003244Y (en) | 2007-01-10 | 2007-01-10 | Water-proof thermal insulation roofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201003244Y true CN201003244Y (en) | 2008-01-09 |
Family
ID=39038780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200661955U Expired - Lifetime CN201003244Y (en) | 2007-01-10 | 2007-01-10 | Water-proof thermal insulation roofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201003244Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487960A (en) * | 2018-12-27 | 2019-03-19 | 广州市明煌保温节能材料有限公司 | A kind of anti-integral material of color steel tile four and its construction technology |
-
2007
- 2007-01-10 CN CNU2007200661955U patent/CN201003244Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487960A (en) * | 2018-12-27 | 2019-03-19 | 广州市明煌保温节能材料有限公司 | A kind of anti-integral material of color steel tile four and its construction technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080109 |
|
| EXPY | Termination of patent right or utility model |