CN220888997U - Self-adhesive film waterproof coiled material - Google Patents
Self-adhesive film waterproof coiled material Download PDFInfo
- Publication number
- CN220888997U CN220888997U CN202322243873.2U CN202322243873U CN220888997U CN 220888997 U CN220888997 U CN 220888997U CN 202322243873 U CN202322243873 U CN 202322243873U CN 220888997 U CN220888997 U CN 220888997U
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- Prior art keywords
- coiled material
- self
- waterproof coiled
- overlap
- adhesive film
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- 239000000463 material Substances 0.000 title claims abstract description 53
- 239000002313 adhesive film Substances 0.000 title claims abstract description 43
- 239000012790 adhesive layer Substances 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 36
- 229920000642 polymer Polymers 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 8
- 238000004078 waterproofing Methods 0.000 claims description 7
- 230000000181 anti-adherent effect Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a self-adhesive film waterproof coiled material, which comprises a waterproof coiled material body, wherein a first overlap edge is arranged on one side of the waterproof coiled material body, a second overlap edge is arranged on the other side of the waterproof coiled material body, a first overlap adhesive layer is coated on the first overlap edge, and a second overlap adhesive layer is coated on the second overlap edge; the two sides of the waterproof coiled material body are respectively provided with the joint edges, the first joint edge of one group of waterproof coiled material bodies is arranged on the second joint edge of the other group of waterproof coiled material bodies adjacent to the first joint edge, and the first joint adhesive layer and the second joint adhesive layer are used for realizing bonding and fastening, the joint parts of the two groups of waterproof coiled material bodies have higher joint strength, the water seepage phenomenon at the joint parts is eliminated, and the waterproof performance of the waterproof coiled material bodies is further improved.
Description
Technical Field
The utility model relates to the technical field of waterproof coiled materials, in particular to a self-adhesive film waterproof coiled material.
Background
Along with the development of economy, the requirements on building materials are higher and higher, and the use requirements of the original building materials cannot be met. At present, the polymer waterproof coiled material is widely applied to the building waterproof engineering. The self-adhesive film waterproof coiled material is widely applied at a rapid construction speed and with reliable waterproof performance. The self-adhesive film waterproof coiled material is a waterproof material specially aiming at waterproof pre-laid parts of buildings. Conventional self-adhesive film waterproofing membrane only possesses the overlap joint limit of one side, and the overlap joint limit passes through the single face glue film and realizes that the overlap joint of two sets of self-adhesive film waterproofing membrane long limit is fixed, and adjacent two sets of self-adhesive film waterproofing membrane overlap joint intensity is lower, and the gap of overlap joint department is infiltration easily, and then leads to waterproof nature not enough.
Disclosure of utility model
The utility model aims to provide a self-adhesive film waterproof coiled material, which aims to solve the technical problem that gaps at overlapping positions of two adjacent groups of self-adhesive film waterproof coiled materials are easy to permeate water, so that the waterproof performance is insufficient.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a self-adhesive film waterproof coiled material, which comprises a waterproof coiled material body, wherein a first joint edge is arranged on one side of the waterproof coiled material body, and a second joint edge is arranged on the other side of the waterproof coiled material body; the upper end face of the first overlap edge is provided with a first overlap adhesive layer, and the lower end face of the second overlap edge is provided with a second overlap adhesive layer; the waterproof coiled material body also comprises a high polymer sheet, an anti-sticking particle layer and a high polymer self-adhesive film.
Preferably, the thickness and the width of the first overlap edge and the second overlap edge are the same, and the thickness of the first overlap edge is less than half of the thickness of the waterproof coiled material body.
Preferably, the surface of the first overlap glue layer is further provided with a first isolation film layer.
Preferably, the surface of the second overlap glue layer is further provided with a second isolation film layer.
Preferably, the polymer sheet is arranged at the bottom layer of the waterproof coiled material body.
Preferably, the high polymer self-adhesive film is arranged on the upper end face of the high polymer sheet.
Preferably, the anti-sticking particle layer is arranged on the upper end face of the high-molecular self-sticking adhesive film.
Preferably, the polymer sheet, the polymer self-adhesive film and the anti-adhesion particle layer are all adhered and fixed.
Preferably, the upper end surface of the anti-sticking particle layer is also provided with an anti-wear coating.
The beneficial effects of the utility model are as follows: when the self-adhesive film waterproof roll is used, the first overlap edges of one group of waterproof roll bodies are overlapped on the second overlap edges of the other group of waterproof roll bodies adjacent to the first overlap edges, and the first overlap adhesive layer and the second overlap adhesive layer are used for realizing bonding and fastening, the overlap joint of the two groups of waterproof roll bodies has higher overlap joint strength, the water seepage phenomenon at the overlap joint is eliminated, and the waterproof performance of the waterproof roll bodies is further improved.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The primary object and other advantages of the utility model may be realized and attained by means of the instrumentalities and particularly pointed out in the specification.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of a first joint edge of the present utility model.
Fig. 2 is a schematic view of the structure of the second joint edge of the present utility model.
Fig. 3 is a diagram showing the overlapping connection relationship between adjacent waterproof roll bodies according to the present utility model.
Fig. 4 is a schematic structural view of the waterproof roll body of the present utility model.
Reference numerals: 1-waterproofing membrane body, 2-first overlap joint limit, 3-second overlap joint limit, 4-first overlap joint glue film, 5-second overlap joint glue film, 6-first barrier film layer, 7-second barrier film layer, 8-polymer sheet, 9-polymer self-adhesive film, 10-antiseized granule layer, 11-abrasionproof coating.
Detailed Description
The following examples are given by way of illustration only and are not to be construed as limiting the scope of the utility model.
Referring to fig. 1-3, the utility model provides a self-adhesive film waterproof roll, which comprises a waterproof roll body 1, wherein one side of the waterproof roll body 1 is provided with a first joint edge 2, the other side of the waterproof roll body 1 is provided with a second joint edge 3, the thickness and the width of the first joint edge 2 and the second joint edge 3 are the same, and the thickness of the first joint edge 2 is less than half of the thickness of the waterproof roll body 1; the upper end face of the first overlap edge 2 is provided with a first overlap adhesive layer 4, and the surface of the first overlap adhesive layer 4 is also provided with a first isolation film layer 6; the lower end face of the second overlap edge 3 is provided with a second overlap adhesive layer 5, and the surface of the second overlap adhesive layer 5 is also provided with a second isolation film layer 7; the bonding and fastening are realized through the first overlap joint glue layer 4 and the second overlap joint glue layer 5, the overlap joint department of two sets of waterproofing membrane bodies 1 possesses higher overlap joint intensity, eliminates overlap joint department infiltration phenomenon, improves the waterproof performance of waterproofing membrane body 1.
Referring to fig. 4, the waterproof roll body 1 further comprises a polymer sheet 8, an anti-sticking particle layer 10 and a polymer self-sticking adhesive film 9; the polymer sheet 8 is arranged at the bottom layer of the waterproof roll body 1 as a basic structure of the waterproof roll body 1, and has the characteristics of high strength, trampling resistance and the like; the polymer self-adhesive film 9 is arranged on the upper end face of the polymer sheet 8, the anti-adhesive particle layer 10 is arranged on the upper end face of the polymer self-adhesive film 9, the upper end face of the anti-adhesive particle layer 10 is also provided with an anti-abrasion coating 11, the anti-abrasion coating 11 can improve the abrasion resistance of the anti-adhesive particle layer 10, the abrasion resistance of the whole waterproof roll body 1 is improved, and the damage of the waterproof roll body 1 is prevented; the polymer sheet 8, the polymer self-adhesive film 9 and the anti-adhesive particle layer 10 are all adhered and fixed.
The working principle of the utility model is as follows: when the waterproof coiled material is used, the anti-sticking particle layer 10 of the waterproof coiled material body 1 is upwards laid on a base layer in an empty mode, when adjacent self-adhesive film waterproof coiled materials are laid, the joint edges are aligned, when the waterproof coiled material body is in joint, the first isolation film layer 6 and the second isolation film layer 7 on the joint adhesive layer are torn off, the first joint edge 2 of one group of waterproof coiled material bodies 1 is built on the second joint edge 3 of the other group of waterproof coiled material bodies 1 adjacent to the first joint edge and is rolled, bonding fastening is achieved through the first joint adhesive layer 4 and the second joint adhesive layer 5, the joint of the two groups of waterproof coiled material bodies 1 has high joint strength, the water seepage phenomenon at the joint is eliminated, the waterproof performance of the waterproof coiled material body 1 is improved, the waterproof coiled material body 1 adopts the high-molecular sheet 8 as a base material, the waterproof coiled material has the characteristics of high strength, treading resistance and the like, the anti-sticking particle layer 10 of the waterproof coiled material body 1 can still have an effective structure with a small amount of dust pollution, full bonding effect cannot be affected, when concrete is poured, the slurry reacts with the special polymer adhesive layer 9 of the concrete, the waterproof coiled material has no hidden danger of the adhesive film is adhered, and the waterproof coiled material is made into a permanent self-adhesive film.
Further, the high polymer self-adhesive film 9 of the self-adhesive film waterproof coiled material still can be effectively fused with post-pouring structural concrete under the condition of covering a small amount of dust and sand grains, the self-adhesive film waterproof coiled material does not contain small molecular organic components such as asphalt and oil, and can effectively resist sunlight irradiation, so that the bonding effect with a concrete structure is ensured, the self-adhesive film waterproof coiled material does not contain migration components such as plasticizer, and is excellent in water-proof soaking performance, the self-adhesive film waterproof coiled material can still be inseparable from the concrete structure after being soaked for a long time in underground engineering, and the self-adhesive film waterproof coiled material is firmly combined with the structure and is not influenced by foundation settlement factors.
The foregoing is merely illustrative of preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any changes or substitutions that would occur to those skilled in the art within the scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (8)
1. The utility model provides a self-adhesion glued membrane waterproofing membrane which characterized in that: the waterproof coiled material comprises a waterproof coiled material body (1), wherein a first joint edge (2) is arranged on one side of the waterproof coiled material body (1), and a second joint edge (3) is arranged on the other side of the waterproof coiled material body (1); the upper end face of the first overlap edge (2) is provided with a first overlap adhesive layer (4), and the lower end face of the second overlap edge (3) is provided with a second overlap adhesive layer (5); the waterproof coiled material body (1) further comprises a high polymer sheet (8), an anti-sticking particle layer (10) and a high polymer self-sticking adhesive film (9); the lap joint of the adjacent waterproof coiled material bodies (1), after the first lap joint edge (2) and the second lap joint edge (3) are overlapped, the lower end face of the first lap joint edge (2) is flush with the lower end face of the adjacent waterproof coiled material body (1), and the upper end face of the second lap joint edge (3) is flush with the upper end face of the adjacent waterproof coiled material body (1); the upper end surface of the anti-sticking particle layer (10) is also provided with an anti-wear coating (11).
2. A self-adhesive film waterproof roll as claimed in claim 1, wherein the thickness and the width of the first overlap edge (2) and the second overlap edge (3) are the same, and the thickness of the first overlap edge (2) is less than half of the thickness of the waterproof roll body (1).
3. A self-adhesive film waterproof roll as claimed in claim 1, characterized in that the surface of the first overlap glue layer (4) is further provided with a first isolating film layer (6).
4. A self-adhesive film waterproof roll as claimed in claim 1, characterized in that the surface of the second overlap glue layer (5) is further provided with a second isolating film layer (7).
5. A self-adhesive film waterproof roll as claimed in claim 1, wherein the polymer sheet (8) is arranged on the bottom layer of the waterproof roll body (1).
6. A self-adhesive film waterproof roll as claimed in claim 1, wherein the polymer self-adhesive film (9) is arranged on the upper end face of the polymer sheet (8).
7. A self-adhesive film waterproof roll as claimed in claim 1, wherein the anti-adhesive particle layer (10) is arranged on the upper end face of the polymer self-adhesive film (9).
8. A self-adhesive film waterproof roll as claimed in claim 1, wherein the polymer sheet (8), the polymer self-adhesive film (9) and the anti-adhesive particle layer (10) are all adhered and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322243873.2U CN220888997U (en) | 2023-08-21 | 2023-08-21 | Self-adhesive film waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322243873.2U CN220888997U (en) | 2023-08-21 | 2023-08-21 | Self-adhesive film waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220888997U true CN220888997U (en) | 2024-05-03 |
Family
ID=90843004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322243873.2U Active CN220888997U (en) | 2023-08-21 | 2023-08-21 | Self-adhesive film waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220888997U (en) |
-
2023
- 2023-08-21 CN CN202322243873.2U patent/CN220888997U/en active Active
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