CN205705565U - A kind of self-adhered polymer modified bitumen waterproofing membrane - Google Patents
A kind of self-adhered polymer modified bitumen waterproofing membrane Download PDFInfo
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- CN205705565U CN205705565U CN201620125724.3U CN201620125724U CN205705565U CN 205705565 U CN205705565 U CN 205705565U CN 201620125724 U CN201620125724 U CN 201620125724U CN 205705565 U CN205705565 U CN 205705565U
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- woven fabric
- waterproofing membrane
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Abstract
The utility model discloses a kind of self-adhered polymer modified bitumen waterproofing membrane, include upper surface sealing coat, upper self-adhering polymer modification bitumen dipping layer, polyester fiber non-woven fabric tire basic unit, lower self-adhering polymer modification bitumen dipping layer and lower surface sealing coat the most successively, described polyester fiber non-woven fabric tire basic unit upper surface is embedded with vertical U-type groove, described polyester fiber non-woven fabric tire basic unit lower surface is provided with crisscross guide groove, described vertical U-type groove and the deep equality of described guide groove, for the 1/6 ~ 1/5 of polyester fiber non-woven fabric tire groundwork thickness.This coiled material can be used for moist base surface construction usage, it is adaptable to the basement of buildings in general, roofing and subway, tunnel, pond etc. are waterproof, antiseepage, tidal defense engineering；Compared with prior art, the advantages such as this utility model has self-adhesion and " spontaneous recovery " ability is excellent, convenient and practical, reasonable in design and water resistance is good.
Description
Technical field
This utility model relates to building material field, is specifically related to a kind of self-adhered polymer modified bitumen waterproofing membrane.
Background technology
Although self-adhered polymer modified bitumen waterproofing membrane is just to enter China market from early 1990s, but owing to having that low temperature flexibility is good, elongation percentage big, the series of advantages such as cracking resistance, self-healing excellent performance and length in service life so that it has good development prospect.The most in recent years, this material all achieves good effect at aspects such as China's construction waterproofing engineering, pipeline corrosion protection and damping noise reduction engineerings, but raising quality of life required along with complexity and the people of architectural engineering, people are more preferable to waterproof effect, and the serious hope of the self-adhered polymer modified bitumen waterproofing membrane of practicality big powers is more and more stronger.In addition, owing to typically requiring when existing self-adhered polymer modified bitumen waterproofing membrane is constructed that temperature is more than 10 DEG C, and ground water content requirement is below 6%, when temperature is too low or during the too wet of road surface, especially winter construction, the coiled material hypodynamic problem of bonding the most easily occurs so that the convenient feature of construction of self viscous reel material exhausts.Therefore, develop and there is good workability and the self-adhesive coiled material that can be able to construct at moist base surface is significant under low temperature.
Summary of the invention
For above technological deficiency, this utility model purpose is to provide a kind of self-adhered polymer modified bitumen waterproofing membrane, this coiled material can be used for moist base surface construction usage, it is adaptable to the basement of buildings in general, roofing and subway, tunnel, pond etc. are waterproof, antiseepage, tidal defense engineering.
This utility model is achieved through the following technical solutions:
A kind of self-adhered polymer modified bitumen waterproofing membrane, include upper surface sealing coat, upper self-adhering polymer modification bitumen dipping layer, polyester fiber non-woven fabric tire basic unit, lower self-adhering polymer modification bitumen dipping layer and lower surface sealing coat the most successively, described polyester fiber non-woven fabric tire basic unit upper surface is embedded with vertical U-type groove, described polyester fiber non-woven fabric tire basic unit lower surface is provided with crisscross guide groove, described vertical U-type groove and the deep equality of described guide groove, for the 1/6～1/5 of polyester fiber non-woven fabric tire groundwork thickness.
Further, described upper surface sealing coat is fine sand layer or separating film layer.
Further, described lower surface sealing coat is separating film layer.
Further, the thickness of described self-adhered polymer modified bitumen waterproofing membrane is 2.0～4.0mm.
Further, the width of described self-adhered polymer modified bitumen waterproofing membrane is 100～200cm.
Compared with prior art, this utility model has the advantage that
1, self-adhesion and " spontaneous recovery " ability are excellent: self-adhering polymer modification bitumen sizing material can have superpower viscosity at normal temperatures, can implement full viscous with cement basal plane clean, that be dried, effectively avoid hollowing and channeling water；Can the less puncture of self-heal damaged, nail is penetrated or blind crack has the ability of healing, be effectively guaranteed the globality of waterproof coiled material.
2, reasonable in design, good water-proof effect.Polyester fiber non-woven fabric tire basic unit upper surface is provided with vertical U-type groove, prevents self-adhering polymer modification bitumen dipping layer from high temperature becoming molten condition, flow deformation became uneven occurs；Lower surface is provided with crisscross guide groove, i.e. may be used for discharging the bubble produced in taping process, and the impregnation liquid distribution enabling to again lower self-adhering polymer modification bitumen dipping layer is more uniform；So that the water resistance of product is further promoted.
3, convenient and practical, it is bonded and sealed persistently.Upper and lower surface is equipped with sealing coat, it is to avoid internal adhesion does not occur when product is used and unfavorable condition occurred, can realize recycling, the utilization rate of material be improved further；The coiled material lapping seam of this programme design is bonding, it is reliable to seal and can be suitably used for road surface, moist basis.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1:
A kind of BAC self-adhered polymer modified bitumen waterproofing membrane, include upper surface sealing coat 1 the most successively, upper self-adhering polymer modification bitumen dipping layer 2, polyester fiber non-woven fabric tire basic unit 3, lower self-adhering polymer modification bitumen dipping layer 4 and lower surface sealing coat 5, described polyester fiber non-woven fabric tire basic unit 3 upper surface is embedded with vertical U-type groove 6, lower surface is provided with crisscross guide groove 7, described vertical U-type groove 6 and the deep equality of described guide groove 7, for polyester fiber non-woven fabric tire groundwork thickness 1/6, described upper surface sealing coat is fine sand layer, described lower surface sealing coat is separating film layer.The thickness of described self-adhered polymer modified bitumen waterproofing membrane is 3.0mm, and width is 100cm.
Embodiment 2:
A kind of BAC self-adhered polymer modified bitumen waterproofing membrane, include upper surface sealing coat 1 the most successively, upper self-adhering polymer modification bitumen dipping layer 2, polyester fiber non-woven fabric tire basic unit 3, lower self-adhering polymer modification bitumen dipping layer 4 and lower surface sealing coat 5, described polyester fiber non-woven fabric tire basic unit 3 upper surface is embedded with vertical U-type groove 6, lower surface is provided with crisscross guide groove 7, described vertical U-type groove 6 and the deep equality of described guide groove 7, for polyester fiber non-woven fabric tire basic unit 3 thickness 1/5, described upper surface sealing coat 1 is fine sand layer, described lower surface sealing coat 5 is separating film layer.The thickness of described self-adhered polymer modified bitumen waterproofing membrane is 4.0mm, and width is 200cm.
Compared with prior art, the advantages such as this utility model has self-adhesion and " spontaneous recovery " ability is excellent, convenient and practical, reasonable in design and water resistance is good.
It is above this utility model has been carried out exemplary description; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that technical solutions of the utility model are carried out; or the most improved design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (5)
1. a self-adhered polymer modified bitumen waterproofing membrane, it is characterized in that: include upper surface sealing coat, upper self-adhering polymer modification bitumen dipping layer, polyester fiber non-woven fabric tire basic unit, lower self-adhering polymer modification bitumen dipping layer and lower surface sealing coat the most successively, described polyester fiber non-woven fabric tire basic unit upper surface is embedded with vertical U-type groove, described polyester fiber non-woven fabric tire basic unit lower surface is provided with crisscross guide groove, described vertical U-type groove and the deep equality of described guide groove, for the 1/6～1/5 of polyester fiber non-woven fabric tire groundwork thickness.
Self-adhered polymer modified bitumen waterproofing membrane the most according to claim 1, it is characterised in that: described upper surface sealing coat is fine sand layer or separating film layer.
Self-adhered polymer modified bitumen waterproofing membrane the most according to claim 1, it is characterised in that: described lower surface sealing coat is separating film layer.
Self-adhered polymer modified bitumen waterproofing membrane the most according to claim 1, it is characterised in that: the thickness of described self-adhered polymer modified bitumen waterproofing membrane is 2.0～4.0mm.
Self-adhered polymer modified bitumen waterproofing membrane the most according to claim 1, it is characterised in that: the width of described self-adhered polymer modified bitumen waterproofing membrane is 100～200cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125724.3U CN205705565U (en) | 2016-02-18 | 2016-02-18 | A kind of self-adhered polymer modified bitumen waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125724.3U CN205705565U (en) | 2016-02-18 | 2016-02-18 | A kind of self-adhered polymer modified bitumen waterproofing membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205705565U true CN205705565U (en) | 2016-11-23 |
Family
ID=57333885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620125724.3U Expired - Fee Related CN205705565U (en) | 2016-02-18 | 2016-02-18 | A kind of self-adhered polymer modified bitumen waterproofing membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205705565U (en) |
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2016
- 2016-02-18 CN CN201620125724.3U patent/CN205705565U/en not_active Expired - Fee Related
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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: 20161123 Termination date: 20180218 |