CN201367544Y - Modified bitumen waterproof coiling material for road or bridge - Google Patents
Modified bitumen waterproof coiling material for road or bridge Download PDFInfo
- Publication number
- CN201367544Y CN201367544Y CNU2009200195076U CN200920019507U CN201367544Y CN 201367544 Y CN201367544 Y CN 201367544Y CN U2009200195076 U CNU2009200195076 U CN U2009200195076U CN 200920019507 U CN200920019507 U CN 200920019507U CN 201367544 Y CN201367544 Y CN 201367544Y
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- layer
- modified asphalt
- bridge
- modified bitumen
- separation layer
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Abstract
The utility model relates to a modified bitumen waterproof coiling material for a road or a bridge, comprising a tyre base enhancement layer, a modified bitumen layer and a cladding separating layer. The tyre base enhancement layer is polyester non-woven cloth with the gram weight of 250-400g/m<2>; the modified bitumen layer is an SBS compound modified bitumen adhesive; the cladding separating layer is made of mineral particles and polyethylene films which can be arranged according to the needs; and the mineral particles are subjected to surface processing. The coiling material has the advantages of excellent tensile strength, resistance to high and low temperature, tear resistance, anti-aging performance and the like. The modified bitumen waterproof coiling material is applicable to a road or a bridge which takes concrete as a waterproof base layer for preventing water.
Description
One, technical field:
The utility model relates to a kind of waterproof roll, specifically is a kind of bridge modified asphalt waterproof coiled material.
Two, background technology:
At present, along with popularizing and development of modern building technology and New Building Materials technology, building engineering field is increasing to the demand of waterproofing materials, and is also more and more higher to quality requirements, also provides wide space for applying of building material simultaneously.Through the industry only effort in 20 years, the application quantity of modified asphalt waterproof coiled material has reached more than 50% of domestic waterproofing materials application quantity at present, such material be widely used in roofing, metope, lavatory bathe between, basement, freezer, pond, subway etc.The development of the road traffic industry of domestic high speed development has in recent years proposed unprecedented technical requirements to waterproofing materials, the technical requirements of such waterproofing materials is far above the requirement of architectural waterproof material, patent of invention 200710117693.2 has been announced a kind of high-polymer modified pitch, its waterproof roll and application thereof, this material can satisfy above-mentioned road traffic waterproofing materials, is limited to 250～300g/m but above-mentioned material has certain limitation such as polyester not to have anti-cloth mass area ratio
2, the facing material of coiled material is limited to 60～80 purpose fine sands, and used facing material is not surface treated.Finally make the pulling force of product and elongation per unit length, fine sand on modified asphalt layer tack and the range of application and the construction of product be restricted.Therefore develop and a kind ofly have more that the scope of application and the wider road or the bridge of construction of high-tensile strength and elongation per unit length, product have important practical significance with modified asphalt waterproof coiled material.
Three, summary of the invention:
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of have the more tack of mineral grain such as high-tensile strength and elongation per unit length, fine sand on the modified asphalt layer scope of application stronger, product and wideer road or the bridge modified asphalt waterproof coiled material of construction are provided.
Its technical scheme is: the utility model comprises tire base enhancement layer, upward modified asphalt layer, following modified asphalt layer, upper sheathing separation layer reach clad can separation layer down, and it is 250～400g/m that described tire base enhancement layer is selected from mass area ratio
2Can be that the long filament polyester does not have anti-cloth or a short silk polyester does not have anti-cloth, the described modified asphalt layer that goes up is a SBS composite modified asphalt glue with following modified asphalt layer, and the thickness of last modified asphalt layer is less than the thickness of following modified asphalt layer, described upper sheathing separation layer and following clad can separation layer are selected from polyethylene film and 40～80 purpose surfacing mineral grains, the upper sheathing separation layer for the surfacing mineral grain, its surfacing is handled for washing, oven dry processing or oiling, oven dry, following clad can separation layer be in polyethylene film and the surfacing mineral grain any.
Effect of the present utility model is: the utility model bridge modified asphalt waterproof coiled material, and make cost have higher cost performance, compare with the other products of prior art, have remarkable economic efficiency and practical value.
Four, description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Among the figure: the 1st, last modified asphalt layer; The 2nd, following modified asphalt layer; The 3rd, tire base enhancement layer; The 4th, the upper sheathing separation layer; The 5th, following clad can separation layer.
Five, the specific embodiment:
With reference to accompanying drawing, the utility model is made up of upper sheathing separation layer 4, last modified asphalt layer 1, tire base enhancement layer 3, following modified asphalt layer 2 and following clad can separation layer 5, and it is 250～400g/m that described tire base enhancement layer 3 is selected from mass area ratio
2The long filament polyester do not have anti-cloth or a short silk polyester does not have anti-cloth, the described modified asphalt layer 1 that goes up is a SBS composite modified asphalt glue with following modified asphalt layer 2, and the thickness of last modified asphalt layer 1 is less than the thickness of following modified asphalt layer 2, upper sheathing separation layer 4 and following clad can separation layer 5 are selected from polyethylene film and 40～80 purpose surfacing mineral grains, upper sheathing separation layer 4 for the surfacing mineral grain, its surfacing is handled for washing, oven dry processing or oiling, oven dry, following clad can separation layer 5 be in polyethylene film and the surfacing mineral grain any.
Claims (4)
1, a kind of bridge modified asphalt waterproof coiled material comprises tire base enhancement layer, last modified asphalt layer, following modified asphalt layer, upper sheathing separation layer and following clad can separation layer.
2. bridge modified asphalt waterproof coiled material according to claim 1 is characterized in that: it is 250～400g/m that described tire base enhancement layer is selected from mass area ratio
2Can be that the long filament polyester does not have anti-cloth or a short silk polyester does not have anti-cloth.
3. bridge modified asphalt waterproof coiled material according to claim 1 is characterized in that: the described modified asphalt layer that goes up is a SBS composite modified asphalt glue with following modified asphalt layer, and goes up the thickness of the thickness of modified asphalt layer less than following modified asphalt layer.
4. bridge modified asphalt waterproof coiled material according to claim 1, it is characterized in that: described upper sheathing separation layer and following clad can separation layer are selected from polyethylene film and 40～80 purpose surfacing mineral grains, the upper sheathing separation layer for the surfacing mineral grain, its surfacing is handled for washing, oven dry processing or oiling, oven dry, following clad can separation layer be in polyethylene film and the surfacing mineral grain any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200195076U CN201367544Y (en) | 2009-02-10 | 2009-02-10 | Modified bitumen waterproof coiling material for road or bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200195076U CN201367544Y (en) | 2009-02-10 | 2009-02-10 | Modified bitumen waterproof coiling material for road or bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367544Y true CN201367544Y (en) | 2009-12-23 |
Family
ID=41486437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200195076U Expired - Fee Related CN201367544Y (en) | 2009-02-10 | 2009-02-10 | Modified bitumen waterproof coiling material for road or bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201367544Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021948A (en) * | 2010-11-04 | 2011-04-20 | 青岛明辉建筑装饰工程有限公司 | Novel waterproof structure of construction engineering and waterproof construction method |
| CN103753882A (en) * | 2014-01-15 | 2014-04-30 | 丁玉宝 | High and low temperature resistant and super anti-deformation waterproof roll |
| CN107503262A (en) * | 2017-08-18 | 2017-12-22 | 中交第二公路勘察设计研究院有限公司 | A kind of preparation method for preventing and treating Reflective Crack over Asphalt Pavement with Semi-rigid coiled material |
| CN109454959A (en) * | 2018-11-06 | 2019-03-12 | 固安金盾时代建筑防水材料有限公司 | A kind of thermal-insulation energy-saving environment-friendly waterproof roll and preparation method thereof |
-
2009
- 2009-02-10 CN CNU2009200195076U patent/CN201367544Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021948A (en) * | 2010-11-04 | 2011-04-20 | 青岛明辉建筑装饰工程有限公司 | Novel waterproof structure of construction engineering and waterproof construction method |
| CN103753882A (en) * | 2014-01-15 | 2014-04-30 | 丁玉宝 | High and low temperature resistant and super anti-deformation waterproof roll |
| CN107503262A (en) * | 2017-08-18 | 2017-12-22 | 中交第二公路勘察设计研究院有限公司 | A kind of preparation method for preventing and treating Reflective Crack over Asphalt Pavement with Semi-rigid coiled material |
| CN109454959A (en) * | 2018-11-06 | 2019-03-12 | 固安金盾时代建筑防水材料有限公司 | A kind of thermal-insulation energy-saving environment-friendly waterproof roll and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20170210 |