CN210062251U - Composite waterproof roll - Google Patents
Composite waterproof roll Download PDFInfo
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- CN210062251U CN210062251U CN201920893479.4U CN201920893479U CN210062251U CN 210062251 U CN210062251 U CN 210062251U CN 201920893479 U CN201920893479 U CN 201920893479U CN 210062251 U CN210062251 U CN 210062251U
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Abstract
The utility model discloses a composite waterproof coiled material, which comprises a waterproof layer I, a protective layer and a reinforcing layer; a first waterproof layer: the first waterproof layer is an elastomer modified asphalt layer; protective layer: the protective layer is arranged on the upper surface of the first waterproof layer; reinforcing layer: the reinforcing layer is arranged on the lower surface of the first waterproof layer, the lower surface of the reinforcing layer is provided with a second waterproof layer, and the second waterproof layer is an EVA waterproof layer; wherein: still include from viscose layer and barrier film, establish the lower surface at waterproof layer two from viscose layer, the barrier film is established at the lower surface from viscose layer, and is further, the protective layer includes wearing layer, ageing resistance layer and buffer layer, the upper surface at waterproof layer one is established to the buffer layer, the upper surface of buffer layer is equipped with ageing resistance layer and wearing layer in proper order, and is further, the wearing layer is high wear-resisting gravel material, and this compound waterproofing membrane has excellent tensile strength, tear resistance, long service life.
Description
Technical Field
The utility model relates to a waterproofing membrane technical field specifically is a compound waterproofing membrane.
Background
The waterproof coiled material is a flexible building material product which can be curled into a roll shape and is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like to resist the leakage of external rainwater and underground water, is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, the waterproof roll plays a crucial role in the whole engineering, the existing waterproof roll is generally compounded by an anti-sticking layer, a self-adhesive layer and a high-molecular sheet layer, and after the anti-sticking layer is mainly stripped, the adhesive layer and the post-cast concrete are directly bonded, the high polymer sheet layer is covered for water prevention and seepage prevention, but the waterproof coiled material has low tensile strength and easy breakage, the resistance to the tearing stress of various terrains is unstable, the service life is short, the waterproof and anti-permeability performance is poor after the steel pipe is torn, and the waterproof effect is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a compound waterproofing membrane, have excellent tensile strength, anti tear ability, long service life can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a composite waterproof roll comprises a waterproof layer I, a protective layer and a reinforcing layer;
a first waterproof layer: the first waterproof layer is an elastomer modified asphalt layer;
protective layer: the protective layer is arranged on the upper surface of the first waterproof layer;
reinforcing layer: the reinforcing layer is arranged on the lower surface of the first waterproof layer, the lower surface of the reinforcing layer is provided with a second waterproof layer, the second waterproof layer is an EVA waterproof layer, and the pressure resistance of the coiled material is improved through the EVA waterproof layer;
wherein: still include from viscose layer and barrier film, establish the lower surface at waterproof layer two from the viscose layer, the barrier film is established at the lower surface from the viscose layer, through from viscose layer and barrier film conveniently paste waterproofing membrane.
Further, the protective layer includes wearing layer, ageing resistant layer and buffer layer, the upper surface at waterproof layer one is established to the buffer layer, the upper surface of buffer layer is equipped with ageing resistant layer and wearing layer in proper order, can strengthen waterproofing membrane's wearability through the wearing layer, can slow down waterproofing membrane's ageing through ageing resistant layer, can play the effect of buffering and reinforcing material intensity through the buffer layer, further improves waterproofing membrane's stability.
Further, the wearing layer is high wear-resisting gravel material, the ageing resistance layer is the UV coating, the buffer layer is the non-woven fabrics layer.
Furthermore, the reinforced layer comprises a sleeve body, wherein a longitudinal nylon wire and a transverse nylon wire are arranged in the sleeve body, and a canvas layer is arranged above the longitudinal nylon wire and the transverse nylon wire in the sleeve body.
Furthermore, every horizontal nylon yarn is woven according to the law that passes a vertical nylon yarn below, passes a vertical nylon yarn top again and forms, the space of vertical nylon yarn and horizontal nylon yarn is filled with dampproofing insulating colloidal layer, through the method of weaving of vertical nylon yarn and horizontal nylon yarn, can play the anti effect of tearing of reinforcing, can prevent through dampproofing insulating colloidal layer that vertical nylon yarn and horizontal nylon yarn from receiving the influence tear effect of moisture.
Compared with the prior art, the beneficial effects of the utility model are that: this compound waterproofing membrane has following benefit:
1. the waterproof roll is conveniently pasted through the self-adhesive layer and the isolating film.
2. Can strengthen waterproofing membrane's wearability through the wearing layer, can slow down waterproofing membrane's ageing through anti-aging layer, can play the effect of buffering and reinforcing material intensity through the buffer layer, further improve waterproofing membrane's stability.
3. The longitudinal nylon yarn and the transverse nylon yarn can be woven in a reinforced anti-tearing mode, and the anti-tearing effect can be prevented from being affected by moisture of the longitudinal nylon yarn and the transverse nylon yarn through the moisture-proof insulating colloid layer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the reinforcing layer of the present invention;
fig. 3 is a schematic structural view of the longitudinal nylon yarn and the transverse nylon yarn of the present invention.
In the figure: 1 protective layer, 11 wear-resistant layer, 12 anti-aging layer, 13 buffer layer, 2 waterproof layer I, 3 reinforcing layer, 31 sleeve body, 32 damp-proof insulating colloidal layer, 33 longitudinal nylon filament, 34 transverse nylon filament, 35 canvas layer, 4 waterproof layer II, 5 self-adhesive layer and 6 isolating film.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a composite waterproof roll comprises a waterproof layer I2, a protective layer 1 and a reinforcing layer 3;
a first waterproof layer 2: the first waterproof layer 2 is an elastomer modified asphalt layer;
protective layer 1: the protective layer 1 is arranged on the upper surface of the waterproof layer I2;
reinforcing layer 3: the reinforcing layer 3 is arranged on the lower surface of the waterproof layer I2, the waterproof layer II 4 is arranged on the lower surface of the reinforcing layer 3, the waterproof layer II 4 is an EVA waterproof layer, and the pressure resistance of the coiled material is improved through the EVA waterproof layer;
wherein: still include from viscose layer 4 and barrier film 6, establish at the lower surface of waterproof layer two 4 from viscose layer 4, barrier film 6 establishes at the lower surface of from viscose layer 4, through from viscose layer 4 and barrier film 6 conveniently paste waterproofing membrane.
Further, protective layer 1 includes wearing layer 11, anti-aging layer 12 and buffer layer 13, and buffer layer 13 establishes at waterproof layer 2's upper surface, and buffer layer 13's upper surface is equipped with anti-aging layer 12 and wearing layer 11 in proper order, can strengthen waterproofing membrane's wearability through wearing layer 11, can slow down waterproofing membrane's ageing through anti-aging layer, can play the effect of buffering and reinforcing material intensity through buffer layer 13, further improves waterproofing membrane's stability.
Further, the wear-resistant layer 11 is a high wear-resistant gravel material, the anti-aging layer 12 is a UV coating, and the buffer layer 13 is a non-woven fabric layer.
Further, the reinforcing layer 3 comprises a sheath 31, a longitudinal nylon wire 33 and a transverse nylon wire 34 are arranged in the sheath 31, and a canvas layer 35 is arranged above the longitudinal nylon wire 33 and the transverse nylon wire 34 in the sheath 31.
Furthermore, each transverse nylon wire 34 is woven according to the rule that each transverse nylon wire passes through the lower portion of one longitudinal nylon wire 33 and then passes through the upper portion of one longitudinal nylon wire 33, a moisture-proof insulating colloid layer 32 is filled between gaps of the longitudinal nylon wires 33 and the transverse nylon wires 34, the anti-tearing effect can be enhanced through the weaving method of the longitudinal nylon wires 33 and the transverse nylon wires 34, and the anti-tearing effect can be prevented from being influenced by moisture of the longitudinal nylon wires 33 and the transverse nylon wires 34 through the moisture-proof insulating colloid layer 32.
When in use: when laying, take off barrier film 6, then will adhere from viscose layer 5 on clean plane, can carry out waterproof, and when needs area is great, can use a plurality of coiled materials.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a compound waterproofing membrane which characterized in that: the waterproof layer comprises a waterproof layer I (2), a protective layer (1) and a reinforcing layer (3);
waterproof layer one (2): the first waterproof layer (2) is an elastomer modified asphalt layer;
protective layer (1): the protective layer (1) is arranged on the upper surface of the waterproof layer I (2);
reinforcing layer (3): the reinforcing layer (3) is arranged on the lower surface of the waterproof layer I (2), the waterproof layer II (4) is arranged on the lower surface of the reinforcing layer (3), and the waterproof layer II (4) is an EVA waterproof layer;
wherein: still include from viscose layer (5) and barrier film (6), establish the lower surface at waterproof layer two (4) from viscose layer (5), the lower surface at from viscose layer (5) is established in barrier film (6).
2. A composite waterproof roll material according to claim 1, characterized in that: protective layer (1) includes wearing layer (11), ageing resistant layer (12) and buffer layer (13), establish the upper surface at waterproof layer (2) buffer layer (13), the upper surface of buffer layer (13) is equipped with ageing resistant layer (12) and wearing layer (11) in proper order.
3. A composite waterproof roll material according to claim 2, characterized in that: wearing layer (11) are high wear-resisting gravel material, ageing resistance layer (12) are the UV coating, buffer layer (13) are the non-woven fabrics layer.
4. A composite waterproof roll material according to claim 1, characterized in that: the reinforced layer (3) comprises a sleeve body (31), a longitudinal nylon wire (33) and a transverse nylon wire (34) are arranged in the sleeve body (31), and a canvas layer (35) is arranged above the longitudinal nylon wire (33) and the transverse nylon wire (34) in the sleeve body (31).
5. A composite waterproof roll material according to claim 4, characterized in that: each transverse nylon wire (34) is woven according to the rule that each transverse nylon wire penetrates through the lower portion of one longitudinal nylon wire (33) and then penetrates through the upper portion of one longitudinal nylon wire (33), and a moisture-proof insulating colloidal layer (32) is filled in a gap between each longitudinal nylon wire (33) and each transverse nylon wire (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893479.4U CN210062251U (en) | 2019-06-14 | 2019-06-14 | Composite waterproof roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893479.4U CN210062251U (en) | 2019-06-14 | 2019-06-14 | Composite waterproof roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210062251U true CN210062251U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920893479.4U Active CN210062251U (en) | 2019-06-14 | 2019-06-14 | Composite waterproof roll |
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| Country | Link |
|---|---|
| CN (1) | CN210062251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572998A (en) * | 2020-05-22 | 2020-08-25 | 温州市恒生包装有限公司 | Multidirectional crack arrest pyrocondensation membrane |
-
2019
- 2019-06-14 CN CN201920893479.4U patent/CN210062251U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572998A (en) * | 2020-05-22 | 2020-08-25 | 温州市恒生包装有限公司 | Multidirectional crack arrest pyrocondensation membrane |
| CN111572998B (en) * | 2020-05-22 | 2022-01-04 | 温州市恒生包装有限公司 | Multidirectional crack arrest pyrocondensation membrane |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of composite waterproofing membrane Effective date of registration: 20210429 Granted publication date: 20200214 Pledgee: Shouguang zhangnongshang Village Bank Co., Ltd Pledgor: Zeyuan Waterproof Technology Co.,Ltd. Registration number: Y2021980003170 |