CN203531273U - Special SBS modified asphalt waterproof coiled material based on BIPV technology - Google Patents
Special SBS modified asphalt waterproof coiled material based on BIPV technology Download PDFInfo
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- CN203531273U CN203531273U CN201320549504.XU CN201320549504U CN203531273U CN 203531273 U CN203531273 U CN 203531273U CN 201320549504 U CN201320549504 U CN 201320549504U CN 203531273 U CN203531273 U CN 203531273U
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- waterproof
- layer
- coiled material
- sbs modified
- modified asphalt
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- 239000000463 material Substances 0.000 title claims abstract description 38
- 239000010426 asphalt Substances 0.000 title claims abstract description 22
- 238000013084 building-integrated photovoltaic technology Methods 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 title claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 229920006267 polyester film Polymers 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 229940058401 polytetrafluoroethylene Drugs 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 3
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 239000012943 hotmelt Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000006750 UV protection Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 5
- 230000032683 aging Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
A special SBS modified asphalt waterproof coiled material based on the BIPV technology is characterized by comprising a waterproof material layer, a weather-proof layer and a waterproof reinforcing layer, wherein the waterproof material layer and the waterproof reinforcing layer are located at two sides of the weather-proof layer respectively, and the waterproof material layer, the weather-proof layer and the waterproof reinforcing layer are bonded through EVA or PVB. According to the special SBS modified asphalt waterproof coiled material based on the BIPV technology, the structure of the waterproof coiled material is modified, the weather-proof layer and the two waterproof layers (the waterproof material layer and the waterproof reinforcing layer) are adopted, the weather resistance, UV resistance and water vapor insulation performance of the SBS modified asphalt waterproof coiled material are improved, the temperature difference expansion amplitude is reduced, and hydrothermal stability is increased.
Description
Technical field
The utility model design field of waterproof materials, is specifically related to a kind of based on BIPV technology-specific SBS modified asphalt waterproof coiled material.
Background technology
Along with the consumption of fossil energy and becoming increasingly conspicuous of problem of environmental pollution, various countries start to seek energetically novel energy.As novel environment friendly regenerative resource, solar energy is the emphasis that people pay close attention to always.Solar photovoltaic technology as a kind of widely used solar energy transformation technology, obtains supporting energetically all over the world, develops more and more rapider.
Building roofing illumination is sufficient, can be used as the good place of solar electrical energy generation, and can reduce the energy consumption of building itself.The mode of solar electrical energy generation and Integration of building mainly contains two kinds at present, direct placed type solar components (BAPV) and building materials type assembly (BIPV), and wherein BAPV type is comparatively common.BAPV type is mainly built clump mounting bracket again at building roofing, then solar components is installed on support, this mode is due to auxiliary material such as the additional supports of needs, increased cost, and cement heap, support and battery may destroy roof waterproof and heat insulating layer, increase roofing weight simultaneously, leave potential safety hazard.And solar module is directly combined with constructional materials, not only easy for installation, cost-saving, go back preserved building material function.Flexible solar battery, as a kind of novel solar battery of developing in recent years, has the advantages such as quality is light, collapsible, difficult fragmentation, can be laid on roofing and install.But because flexible solar battery itself does not possess water resistance, during installation, need be combined and be installed on roofing with waterproofing materials.
Modified asphalt waterproof coiled material is the leading products in current waterproof roll market, and its low temperature flexibility is good, fracture elongation is large, corrosion-resistant, impermeability is good, is for building the good material of BIPV technology.But quite a few modified bituminous pitch coiled material softening point (during summer, solar module temperature can reach 85 ℃ of left and right) on the low side in the market, it is challenging that the thermal dilation difference between solar module, bonding adhesive and asphalt felt bonds on modified bituminous pitch coiled material solar module.The bonding also existing problems of bonding agent and surperficial pellet, if BIPV system convergent-divergent amplitude in diel difference variation is larger, pellet may be thrown off from surperficial coiled material.In addition, the efficiency guarantee period of flexible thin-film solar cell device is at least 20 years, and modified asphalt waterproof coiled material resisting ageing for long time, anti-UV performance, application life and current BIPV technology necessary requirement also have certain gap.Therefore developing a kind of SBS modified asphalt waterproof coiled material based on BIPV technology-specific will greatly promote the development of BIPV technology.
Summary of the invention
The purpose of this utility model is to overcome problems of the prior art, provide that a kind of ageing-resistant, anti-UV performance is good, long service life based on BIPV technology-specific SBS modified asphalt waterproof coiled material.
For realizing above object, technical solution of the present utility model is: a kind of based on BIPV technology-specific SBS modified asphalt waterproof coiled material, it is characterized in that: comprise waterproof layer, weathering layer, waterproof enhancement layer, described waterproof layer and waterproof enhancement layer lay respectively at the both sides of weathering layer, bonding with ethene-acetic acid alkene copolymer EVA or polyvinyl acetal fiber PVB between described waterproof layer, weathering layer, waterproof enhancement layer.
The tire basic unit of described waterproof layer is fiberglass reinforcing polyester felt, and its upper surface isolated material is shale, and the thickness of waterproof layer is 1 ~ 3mm.
Described weathering layer comprises two-layer, is respectively the polytetrafluoroethylene film on upper strata and the polyester film of lower floor, and the thickness of described poly tetrafluoroethylene is 0.1 ~ 0.5mm, and the thickness of polyester film is 0.1 ~ 0.5mm.
The tire basic unit of described waterproof enhancement layer is polyester felt, and its soffit isolated material is hot melt PE film, and the thickness of waterproof enhancement layer is 1 ~ 3mm.
The material of described waterproof layer and waterproof enhancement layer is SBS modified bitumen.
The utility model improves waterproof roll structure, adopt weathering layer, double-deck waterproofing course (waterproof layer and waterproof enhancement layer), weatherability, the anti-UV performance of raising SBS modified asphalt waterproof coiled material, water vapor barrier property, minimizing temperature difference expansion amplitude, increase hydrothermal stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: waterproof layer 1, weathering layer 2, waterproof enhancement layer 3.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is described in further detail:
Referring to Fig. 1, a kind of based on BIPV technology-specific SBS modified asphalt waterproof coiled material, comprise waterproof layer 1, weathering layer 2, waterproof enhancement layer 3, described waterproof layer 2 and waterproof enhancement layer 3 lay respectively at the both sides of weathering layer 2, and the material of described waterproof layer 1 and waterproof enhancement layer 3 is SBS modified bitumen.
The upper surface of waterproof layer 1 applies shale barrier film, the thickness of waterproof layer 1 is 1～3mm, weathering layer 2 comprises that thickness is the polytetrafluoroethylene film of 0.1～0.5mm and the polyester film that thickness is 0.1～0.5mm, the soffit of waterproof enhancement layer 3 applies heat molten type PE film, the thickness of waterproof enhancement layer 3 is 1～3mm, waterproof layer 1, weathering layer 2, waterproof enhancement layer 3 use from top to bottom ethene-acetic acid alkene copolymer EVA or polyvinyl acetal fiber PVB bonding.
The SBS modification waterproof roll making can directly stick with glue agent when building BIPV system flexible photovoltaic battery is sticked on to waterproof roll waterproof layer upper surface.
Claims (5)
1. one kind based on BIPV technology-specific SBS modified asphalt waterproof coiled material, it is characterized in that: comprise waterproof layer (1), weathering layer (2), waterproof enhancement layer (3), described waterproof layer (1) and waterproof enhancement layer (3) lay respectively at the both sides of weathering layer (2), bonding with ethene-acetic acid alkene copolymer EVA or polyvinyl acetal fiber PVB between described waterproof layer (1), weathering layer (2), waterproof enhancement layer (3).
2. according to claim 1 a kind of based on BIPV technology-specific SBS modified asphalt waterproof coiled material, it is characterized in that: the tire basic unit of described waterproof layer (1) is fiberglass reinforcing polyester felt, its upper surface isolated material is shale, and the thickness of waterproof layer (1) is 1 ~ 3mm.
3. according to claim 1 a kind of based on BIPV technology-specific SBS modified asphalt waterproof coiled material, it is characterized in that: described weathering layer (2) comprises two-layer, be respectively the polytetrafluoroethylene film on upper strata and the polyester film of lower floor, the thickness of described poly tetrafluoroethylene is 0.1 ~ 0.5mm, and the thickness of polyester film is 0.1 ~ 0.5mm.
4. according to claim 1 a kind of based on BIPV technology-specific SBS modified asphalt waterproof coiled material, it is characterized in that: the tire basic unit of described waterproof enhancement layer (3) is polyester felt, its soffit isolated material is hot melt PE film, and the thickness of waterproof enhancement layer (3) is 1 ~ 3mm.
5. according to claim 1 a kind of based on BIPV technology-specific SBS modified asphalt waterproof coiled material, it is characterized in that: the material of described waterproof layer (1) and waterproof enhancement layer (3) is SBS modified bitumen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549504.XU CN203531273U (en) | 2013-09-05 | 2013-09-05 | Special SBS modified asphalt waterproof coiled material based on BIPV technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549504.XU CN203531273U (en) | 2013-09-05 | 2013-09-05 | Special SBS modified asphalt waterproof coiled material based on BIPV technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531273U true CN203531273U (en) | 2014-04-09 |
Family
ID=50417497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320549504.XU Expired - Fee Related CN203531273U (en) | 2013-09-05 | 2013-09-05 | Special SBS modified asphalt waterproof coiled material based on BIPV technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605877A (en) * | 2018-12-03 | 2019-04-12 | 宁夏银珠蓝箭建材科技有限公司 | A kind of waterproof roll and preparation method thereof |
| CN114412078A (en) * | 2022-02-09 | 2022-04-29 | 雨中情防水技术集团股份有限公司 | Roof waterproof system integrating photovoltaic power generation and water prevention |
-
2013
- 2013-09-05 CN CN201320549504.XU patent/CN203531273U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605877A (en) * | 2018-12-03 | 2019-04-12 | 宁夏银珠蓝箭建材科技有限公司 | A kind of waterproof roll and preparation method thereof |
| CN114412078A (en) * | 2022-02-09 | 2022-04-29 | 雨中情防水技术集团股份有限公司 | Roof waterproof system integrating photovoltaic power generation and water prevention |
| CN114412078B (en) * | 2022-02-09 | 2023-05-16 | 雨中情防水技术集团股份有限公司 | Roof waterproof system integrating photovoltaic power generation and waterproof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |