CN209683076U - A kind of tunnel Special waterproof coiled material - Google Patents
A kind of tunnel Special waterproof coiled material Download PDFInfo
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- CN209683076U CN209683076U CN201821939802.9U CN201821939802U CN209683076U CN 209683076 U CN209683076 U CN 209683076U CN 201821939802 U CN201821939802 U CN 201821939802U CN 209683076 U CN209683076 U CN 209683076U
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- overlap edge
- waterproof roll
- overlap
- coiled material
- roll ontology
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Abstract
The utility model discloses a kind of tunnel Special waterproof coiled materials, including waterproof roll ontology, the first overlap edge is provided in a side of the waterproof roll ontology along its length, and first overlap edge upper surface offer strip groove, it is provided with the second overlap edge that the first overlap edge of cooperation uses on another side of the waterproof roll ontology along its length, and is provided with the bar blocks that cooperation strip groove uses at the second overlap edge lower surface center.The two sides of the utility model waterproof roll ontology along its length are respectively arranged with the first overlap edge and the second overlap edge, the tunnel Special waterproof coiled material of adjacent laying is attached by the way that the second overlap edge is Nian Jie with the first overlap edge, it is very convenient, and second the bar blocks being arranged on overlap edge be fastened in the strip groove opened up on the first overlap edge, so as to which two adjacent waterproof roll ontologies are limited, it prevents it from shifting, guarantees the stabilized seal waterproofness of its junction.
Description
Technical field
The utility model belongs to waterproof roll technical field, specially a kind of tunnel Special waterproof coiled material.
Background technique
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays and resists
The rollable flexible building material product at web-like of one kind of extraneous rainwater, underground water leakage, as between engineering foundation and building
Ne-leakage connection, is the first barrier of entire engineering waterproofing, plays a crucial role to entire engineering, product mainly has
Asphalt water-proof coiled material and polymer membranes.
Existing tunnel waterproof roll, and generally do not have scrap (bridge) structure, lead to its two adjacent waterproof roll
The sealing performance of junction between ontology is poor, and secondly adjacent waterproof roll does not have mutual position limiting structure, connects
Easily because being used for a long time dislocation offset occurs for place, its junction is caused not have waterproofness, so can not meet the demand of user.
Utility model content
The purpose of this utility model is that: in order to solve existing tunnel waterproof roll, and do not have scrap (bridge) generally
The sealing performance of structure, the junction between two waterproof roll ontologies for causing its adjacent is poor, secondly adjacent anti-
Water coiled material does not have mutual position limiting structure, and junction easily occurs dislocation offset because being used for a long time, causes its junction not have anti-
Aqueous problem provides a kind of tunnel Special waterproof coiled material.
The technical solution adopted in the utility model is as follows:
A kind of tunnel Special waterproof coiled material, including waterproof roll ontology, the waterproof roll ontology along its length one
The first overlap edge is provided on side, and the first overlap edge upper surface offers strip groove, the waterproof roll ontology is along length
The second overlap edge that the first overlap edge of cooperation uses is provided on another side in direction, and at the second overlap edge lower surface center
The bar blocks that cooperation strip groove uses are provided with, second overlap edge upper surface is bonded with rubber convex block, the waterproof roll
Ontology is made of separating film layer and sheet layer, and pressure-sensitive adhesive layer, the sheet layer are provided between the separating film layer and sheet layer
Bottom be bonded with nonwoven layer, the waterproof roll body upper surface equidistantly offers multiple diversion trenches along its length.
Wherein, the waterproof roll ontology is integrated with the first overlap edge and the second overlap edge.
Wherein, the thickness of first overlap edge and the second overlap edge is identical, and the first overlap edge and the second overlap edge
With a thickness of the half of waterproof roll body thickness.
Wherein, the separating film layer is PE isolation film or resin sand material.
Wherein, the sheet layer is HDPE, EVA or TPO material.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, the tunnel Special waterproof coiled material, the two sides difference of waterproof roll ontology along its length
It is provided with the first overlap edge and the second overlap edge, the tunnel Special waterproof coiled material of adjacent laying is allowed to pass through the second overlap joint
Side is Nian Jie with the first overlap edge to be attached, very convenient, and the bar blocks being arranged on the second overlap edge are fastened on first and take
In the strip groove opened up on edge fit, so as to limit two adjacent waterproof roll ontologies, prevent it from shifting,
Guarantee the stabilized seal waterproofness of its junction, then has the junction progress for being provided with rubber convex block to two waterproof roll ontologies
Covering protection, the phenomenon that can preventing the junction of two waterproof roll ontologies from generating water accumulation leaking, and rubber convex block is set
Set, can also the junction to two waterproof roll ontologies carry out the protecting effect of anticollision extrusion deformation, further improve
The sealing waterproof performance of two waterproof roll ontology junctions.
2, in the utility model, separation layer and sheet layer are provided with pressure-sensitive adhesive layer, ensure that separation layer and sheet layer it
Between the stability that is bonded, and sheet layer uses HDPE, EVA or TPO macromolecule material, reduces the efficiency of its oxidation damage, has
There are good water resistance and stronger extensibility and resistance to fracture, and there is certain pliability, can be bent, be convenient for
The laying of the tunnel Special waterproof coiled material is installed and used.
3, in the utility model, the diversion trench opened up on waterproof roll ontology, the setting of diversion trench is conveniently located at waterproof roll
Ponding discharge on material ontology, prevents from containing ponding for a long time on coiled material ontology, water accumulation leaking phenomenon occurs, further improve this
The waterproof effect of tunnel Special waterproof coiled material.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of waterproof roll ontology in the utility model.
Marked in the figure: 1, waterproof roll ontology；2, the first overlap edge；3, strip groove；4, the second overlap edge；5, bar blocks；
6, rubber convex block；7, diversion trench；8, separating film layer；9, pressure-sensitive adhesive layer；10, sheet layer；11, nonwoven layer.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Referring to Fig.1-2, a kind of tunnel Special waterproof coiled material, including waterproof roll ontology 1, waterproof roll ontology 1 is along length
The first overlap edge 2 is provided in a side in direction, and 2 upper surface of the first overlap edge offers strip groove 3, waterproof roll ontology
The second overlap edge 4 that the first overlap edge 2 of cooperation uses is provided on 1 another side along its length, and under the second overlap edge 4
The bar blocks 5 that cooperation strip groove 3 uses are provided at centre of surface, 4 upper surface of the second overlap edge is bonded with rubber convex block 6, prevents
Water coiled material ontology 1 is made of separating film layer 8 and sheet layer 10, and pressure-sensitive adhesive layer 9 is provided between separating film layer 8 and sheet layer 10,
The bottom of sheet layer 10 is bonded with nonwoven layer 11, and 1 upper surface of waterproof roll ontology equidistantly offers multiple lead along its length
Chute 7.
Waterproof roll ontology 1 is integrated with the first overlap edge 2 and the second overlap edge 4, the first overlap edge 2 and second
The thickness of overlap edge 4 is identical, and the half with a thickness of 1 thickness of waterproof roll ontology of the first overlap edge 2 and the second overlap edge 4.
Separating film layer 8 is PE isolation film or resin sand material, and sheet layer 10 is HDPE, EVA or TPO material.
Working principle: in use, two adjacent waterproof roll ontologies 1 can be by being bonded in for the first overlap edge 2
It is connected with each other on two overlap edges 4, while the bar blocks 5 being arranged on the second overlap edge 4 is fastened on the first overlap edge 2
It in the strip groove 3 opened up, is fastened in strip groove 3, two adjacent waterproof roll ontologies 1 can be carried out by bar blocks 5
Limit, the secondly setting of rubber convex block 6, can also the junction to two waterproof roll ontologies 1 carry out anticollision extrusion deformation
Protecting effect, further improve the sealing waterproof performance of two 1 junctions of waterproof roll ontology.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of tunnel Special waterproof coiled material, including waterproof roll ontology (1), it is characterised in that: the waterproof roll ontology (1)
It is provided in a side along its length the first overlap edge (2), and the first overlap edge (2) upper surface offers strip groove (3),
Cooperation the first overlap edge (2) uses second is provided on another side of the waterproof roll ontology (1) along its length to take
Edge fit (4), and cooperation strip groove (3) bar blocks (5) for using are provided at the second overlap edge (4) lower surface center, described the
Two overlap edges (4) upper surface is bonded with rubber convex block (6), and the waterproof roll ontology (1) is by separating film layer (8) and sheet layer
(10) it forms, is provided with pressure-sensitive adhesive layer (9) between the separating film layer (8) and sheet layer (10), the bottom of the sheet layer (10)
Portion is bonded with nonwoven layer (11), and waterproof roll ontology (1) upper surface equidistantly offers multiple diversion trenches along its length
(7).
2. a kind of tunnel Special waterproof coiled material as described in claim 1, it is characterised in that: the waterproof roll ontology (1) with
First overlap edge (2) and the second overlap edge (4) are integrated.
3. a kind of tunnel Special waterproof coiled material as claimed in claim 2, it is characterised in that: first overlap edge (2) and the
The thickness of two overlap edges (4) is identical, and the first overlap edge (2) and the second overlap edge (4) with a thickness of waterproof roll ontology (1) thickness
The half of degree.
4. a kind of tunnel Special waterproof coiled material as described in claim 1, it is characterised in that: the separating film layer (8) be PE every
From film or resin sand material.
5. a kind of tunnel Special waterproof coiled material as described in claim 1, it is characterised in that: the sheet layer (10) be HDPE,
EVA or TPO material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821939802.9U CN209683076U (en) | 2018-11-23 | 2018-11-23 | A kind of tunnel Special waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821939802.9U CN209683076U (en) | 2018-11-23 | 2018-11-23 | A kind of tunnel Special waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209683076U true CN209683076U (en) | 2019-11-26 |
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ID=68595164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821939802.9U Active CN209683076U (en) | 2018-11-23 | 2018-11-23 | A kind of tunnel Special waterproof coiled material |
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| Country | Link |
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| CN (1) | CN209683076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290953A (en) * | 2021-05-06 | 2021-08-24 | 衡水中裕铁信防水技术有限公司 | High-strength easy-adhesion waterproof board |
-
2018
- 2018-11-23 CN CN201821939802.9U patent/CN209683076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290953A (en) * | 2021-05-06 | 2021-08-24 | 衡水中裕铁信防水技术有限公司 | High-strength easy-adhesion waterproof board |
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