CN201047117Y - BAC polymer composite self-adhering water-proof coiled material - Google Patents
BAC polymer composite self-adhering water-proof coiled material Download PDFInfo
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- CN201047117Y CN201047117Y CNU2007200632454U CN200720063245U CN201047117Y CN 201047117 Y CN201047117 Y CN 201047117Y CN U2007200632454 U CNU2007200632454 U CN U2007200632454U CN 200720063245 U CN200720063245 U CN 200720063245U CN 201047117 Y CN201047117 Y CN 201047117Y
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Abstract
The utility model relates to a BAC polymer composite self-adhered waterproof coiled material, which hot-presses a composite polymer sheet on non-woven fabric beforehand, then synthesizes a composite rubber modified tar self-adhered waterproof layer on the polymer sheet, and finally synthesizes a separating layer on the waterproof layer. The novel material has the advantages that tensile strength is enhanced, the breaking expansion of the utility model is better than that of common self-adhered coiled material, surface friction coefficient is big; the utility model is especially suitable to railways, bridges, underground constructions and water conservancy projects with a complex datum plane structure.
Description
Technical field
The utility model relates to a kind of improvement of novel waterproofing materials, belongs to the buildings waterproof field.It is a kind of with the sticking self-adhesive rubber asphalt base waterproof roll of cement-based material (English: Bituminouswaterproofing sheets Adhered by Cementitious materials), be called for short BAC macromolecule composite self-adhering water-proof coiled material.
Background technology
At present, the buildings waterproof building materials on the market generally are that glass fiber reticular cloth or polyester cloth and self-adhesive rubber asphalt layer are bonded together, and are double face bindings, and this kind waterproof roll, water resistance is relatively poor and cost of production is higher.
Summary of the invention
The purpose of this utility model, be to provide a kind of BAC macromolecule composite self-adhering water-proof coiled material that utilizes the HMW sheet material to replace glass grid or mylar, because tensile strength, elongation at rupture after HMW sheet material and the nonwoven hot binding are much better than common self-adhesive coiled material, the lattice adaptability to changes is strong, but the self-adhesion colloid has creep function, can be used as basal plane has the waterproofing course of moderate finite deformation, BAC macromolecule composite self-adhering water-proof coiled material has the advantages that to adopt cement-based material directly to bond simultaneously, can significantly reduce the building operations cost.
The purpose of this utility model is achieved through the following technical solutions: a kind of BAC macromolecule composite self-adhering water-proof coiled material, be characterized in during fabrication, hot pressing composite high-molecular amount sheet material on nonwoven in advance, synthesizing on the HMW sheet material then has synthetic rubber modified bitumen self-adhesion waterproofing course, synthetic in the above at last separation layer.Described separation layer is a silicon oil membrane.
The beneficial effects of the utility model are: because HMW sheet material and nonwoven are through adding the composite membrane that hot pressing forms, tensile strength is big, the elongation at rupture performance is good, for the surperficial coefficient of friction of material of main part also big, and adopt synthetic rubber modified bitumen self-adhesion sizing material as compound plane materiel, excellent synthetic rubber modified bitumen self-adhesion sizing material can with the cement slurry bonding of directly constructing, therefore, carrying out waterproof roll with this can combine closely with concrete, improves the stability of waterproofing system greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure 1, nonwoven; 2, HMW sheet material; 3, synthetic rubber modified bitumen self-adhesion waterproofing course; 4, separation layer.
The specific embodiment
Further specify as follows below in conjunction with accompanying drawing 1:
Embodiment one:
A kind of BAC macromolecule composite self-adhering water-proof coiled material, the compound BAC macromolecule 2 of hot pressing on nonwoven 1 in advance, synthetic synthetic rubber modified bitumen self-adhesion waterproofing course 3 on BAC macromolecule 2 then, at last at upper surface coated with silicon oil membrane 4, make coiled material.
Embodiment two:
A kind of BAC macromolecule composite self-adhering water-proof coiled material, the compound EVA macromolecule resin of hot pressing sheet 2 on nonwoven 1 synthesizes synthetic rubber modified bitumen self-adhesion waterproofing course 3 then on EVA macromolecule resin sheet 2 in advance, and last upper surface is made coiled material coated with silicon oil membrane 4.
Embodiment three:
A kind of BAC macromolecule composite self-adhering water-proof coiled material, the compound HDPE2 of hot pressing on nonwoven 1 synthesizes synthetic rubber modified bitumen self-adhesion waterproofing course 3 then on HDPE2 in advance, and last upper surface is made coiled material coated with silicon oil membrane 4.
Embodiment four:
A kind of BAC macromolecule composite self-adhering water-proof coiled material in advance at the compound high LDPE2 of nonwoven 1 hot pressing, synthesizes synthetic rubber modified bitumen self-adhesion waterproofing course 3 then on high LDPE2, last upper surface is made coiled material coated with silicon oil membrane 4.
Claims (2)
1. the waterproof roll of a BAC macromolecule composite self-adhering is characterized in that: hot pressing composite high-molecular amount sheet material on nonwoven in advance, synthetic on the HMW sheet material then have synthetic rubber modified bitumen self-adhesion waterproofing course, synthetic at last separation layer in the above.
2. a kind of BAC high score composite self-adhering water-proof coiled material according to claim 1, it is characterized in that: described separation layer is a silicon oil membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200632454U CN201047117Y (en) | 2007-05-15 | 2007-05-15 | BAC polymer composite self-adhering water-proof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200632454U CN201047117Y (en) | 2007-05-15 | 2007-05-15 | BAC polymer composite self-adhering water-proof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047117Y true CN201047117Y (en) | 2008-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200632454U Expired - Fee Related CN201047117Y (en) | 2007-05-15 | 2007-05-15 | BAC polymer composite self-adhering water-proof coiled material |
Country Status (1)
| Country | Link |
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| CN (1) | CN201047117Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454226A (en) * | 2010-10-29 | 2012-05-16 | 沈阳蓝光科技发展有限公司 | Wet paved/pre-paved polymer self-adhesive waterproofing rolled material and preparation method thereof |
| CN104118183A (en) * | 2013-04-23 | 2014-10-29 | 江苏凯伦建材股份有限公司 | Novel multifunctional waterproof coiled material |
| CN106030006A (en) * | 2014-02-18 | 2016-10-12 | 3M创新有限公司 | Easy to apply air and water barrier articles |
| US11105089B2 (en) | 2015-08-18 | 2021-08-31 | 3M Innovative Properties Company | Self-sealing articles including elastic porous layer |
| US11365328B2 (en) | 2017-02-23 | 2022-06-21 | 3M Innovative Properties Company | Air and water barrier article including inelastic porous layer |
| US11731394B2 (en) | 2014-12-22 | 2023-08-22 | 3M Innovative Properties Company | Air and water barrier articles |
-
2007
- 2007-05-15 CN CNU2007200632454U patent/CN201047117Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454226A (en) * | 2010-10-29 | 2012-05-16 | 沈阳蓝光科技发展有限公司 | Wet paved/pre-paved polymer self-adhesive waterproofing rolled material and preparation method thereof |
| CN102454226B (en) * | 2010-10-29 | 2016-04-20 | 沈阳蓝光科技发展有限公司 | High-polymer self-adhesion waterproof coiled material of a kind of pre-spread/wet paving and preparation method thereof |
| CN104118183A (en) * | 2013-04-23 | 2014-10-29 | 江苏凯伦建材股份有限公司 | Novel multifunctional waterproof coiled material |
| CN106030006A (en) * | 2014-02-18 | 2016-10-12 | 3M创新有限公司 | Easy to apply air and water barrier articles |
| US20170058510A1 (en) * | 2014-02-18 | 2017-03-02 | 3M Innovative Properties Company | Easy to apply air and water barrier articles |
| US11731394B2 (en) | 2014-12-22 | 2023-08-22 | 3M Innovative Properties Company | Air and water barrier articles |
| US11105089B2 (en) | 2015-08-18 | 2021-08-31 | 3M Innovative Properties Company | Self-sealing articles including elastic porous layer |
| US11512463B2 (en) | 2015-08-18 | 2022-11-29 | 3M Innovative Properties Company | Air and water barrier article with porous layer and liner |
| US11365328B2 (en) | 2017-02-23 | 2022-06-21 | 3M Innovative Properties Company | Air and water barrier article including inelastic porous layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20110515 |