CN205364703U - Easy overlap joint BAC waterproofing membrane - Google Patents
Easy overlap joint BAC waterproofing membrane Download PDFInfo
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- CN205364703U CN205364703U CN201521103824.8U CN201521103824U CN205364703U CN 205364703 U CN205364703 U CN 205364703U CN 201521103824 U CN201521103824 U CN 201521103824U CN 205364703 U CN205364703 U CN 205364703U
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- overlap joint
- isolated border
- rete
- membrane
- bac
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Abstract
The utility model belongs to the waterproofing membrane field, concretely relates to easy overlap joint BAC waterproofing membrane, including upper surface PE rete, intermediate level and lower surface PE rete, intermediate level from the top down includes first asphalt base sizing material layer, plies and second asphalt base sizing material layer in proper order, one side of upper surface PE rete is equipped with the isolated border membrane, the corresponding opposite side of lower surface PE rete is equipped with the isolated border membrane, the isolated border membrane has the knurling decorative pattern, the length range of isolated border membrane arrives 12cm for 8cm. The utility model provides an easy overlap joint BAC waterproofing membrane through being equipped with the isolated border membrane at the corresponding opposite side with the lower surface in coiled material upper surface one side, needs a coiled material lapped position and goes to the position of an other coiled material of overlap joint to use isolated border membrane protection exactly, removes to tear the limit membrane when being lap joint construction again, has protected the overlap joint position to avoid cement mortar's pollution so well, guarantees the overlap joint effect.
Description
Technical field
This utility model belongs to waterproof roll field, is specifically related to a kind of easily overlap joint BAC waterproof roll.
Background technology
BAC adhesive waterproof coil is that the one combined with polyester blank, self-adhesive rubber asphalt sizing material, isolating membrane has tire double-sided self-adhesive waterproof coiled materials.This product opposing external force ability is strong, can reduce the drainage caused because of the deformation of basic unit and crack to a certain extent, have higher, higher water pressure resistance ability, more resistant to puncturing, tear and being tired.BAC coiled material is by the self-adhesive rubber asphalt overlap joint between coiled material itself when construction.And the construction of a lot of BAC coiled materials is to use wet application technique on existing market, when construction, the overlapping part of coiled material is easily polluted by cement flour.
Utility model content
For above-mentioned problem of the prior art and non-foot point, this utility model provides a kind of easily overlap joint BAC waterproof roll so that is not easily susceptible to the pollution of basal plane during coiled material lapping, is effectively improved coiled material lapping effect.
For solving the problems referred to above, adopted the technical scheme that:
A kind of easily overlap joint BAC waterproof roll, including upper surface PE rete, intermediate layer and lower surface PE rete, described intermediate layer includes the first asphalt base glue bed of material, plies and the second asphalt base glue bed of material from top to bottom successively, the side of described upper surface PE rete is provided with isolated border film, the corresponding opposite side of described lower surface PE rete is provided with isolated border film, described isolated border film has embossing pattern, and the length range of described isolated border film is 8cm to 12cm.
Preferably, described plies is polyester plies.
Preferably, the sizing material in the described first asphalt base glue bed of material and the described second asphalt base glue bed of material is adhesive polymer sizing material.
Preferably, described isolated border film is PE isolated border film.
Adopt technique scheme, acquired provide the benefit that:
(1) the easily overlap joint BAC waterproof roll in this utility model; by being provided with isolated border film at the corresponding opposite side in coiled material upper surface side and lower surface; it is exactly a width coiled material is needed the position of overlap joint and goes to the position overlapping an other width coiled material all to protect with isolated border film; go again when doing lapping construction to tear limit film; protect the overlapping part pollution from cement mortar so well, it is ensured that overlap joint effect.
(2) isolated border film adopts embossing limit film so that the first asphalt base glue bed of material contacted and the relevant position of the second asphalt base glue bed of material also have concave convex texture so that better effects if during overlap joint.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model easily overlaps BAC waterproof roll.
Sequence number in figure: 1 isolated border film, 2 upper surface PE retes, the 3 first asphalt base glue bed of materials, 4 embossing pattern, 5 plies, the 6 second asphalt base glue bed of materials, 7 lower surface PE retes.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, this utility model is further described, but this utility model is not limited to these embodiments.
Embodiment 1
As shown in Figure 1, a kind of easily overlap joint BAC waterproof roll that the utility model proposes, including upper surface PE rete 2, intermediate layer and lower surface PE rete 7, described intermediate layer includes the first asphalt base glue bed of material 3 from top to bottom successively, plies 5 and the second asphalt base glue bed of material 6, the side of described upper surface PE rete 2 is provided with isolated border film 1, the corresponding opposite side of described lower surface PE rete is provided with isolated border film 1, described isolated border film has embossing pattern 4, the length of described isolated border film 1 is 10cm, described plies 5 is polyester plies, sizing material in the described first asphalt base glue bed of material 3 and the described second asphalt base glue bed of material 6 is adhesive polymer sizing material, described isolated border film 1 is PE isolated border film.
When needs do lapping construction; the isolated border film 1 tearing the upper surface side of coiled material and the lower surface side of coiled material is all torn; the corresponding site of overlap joint another secondary coiled material upper again, so can well protect overlapping part from the pollution of cement mortar, it is ensured that overlap joint effect.Because isolated border film 1 has embossing pattern 4 so that the first asphalt base glue bed of material 3 contacted and the surface of the described second asphalt base glue bed of material 6 have concave convex texture, overlap better effects if.
This utility model is not limited to above-mentioned detailed description of the invention, and those skilled in the art also can make multiple change accordingly, but any change equivalent or similar with this utility model all should be encompassed in this utility model scope of the claims.
Claims (4)
1. an easy overlap joint BAC waterproof roll, including upper surface PE rete, intermediate layer and lower surface PE rete, it is characterized in that: described intermediate layer includes the first asphalt base glue bed of material, plies and the second asphalt base glue bed of material from top to bottom successively, the side of described upper surface PE rete is provided with isolated border film, the corresponding opposite side of described lower surface PE rete is provided with isolated border film, described isolated border film has embossing pattern, and the length range of described isolated border film is 8cm to 12cm.
2. easy overlap joint BAC waterproof roll according to claim 1, it is characterised in that: described plies is polyester plies.
3. easy overlap joint BAC waterproof roll according to claim 1, it is characterised in that: the described first asphalt base glue bed of material and the sizing material in the described second asphalt base glue bed of material are adhesive polymer sizing material.
4. easy overlap joint BAC waterproof roll according to claim 1, it is characterised in that: described isolated border film is PE isolated border film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103824.8U CN205364703U (en) | 2015-12-25 | 2015-12-25 | Easy overlap joint BAC waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103824.8U CN205364703U (en) | 2015-12-25 | 2015-12-25 | Easy overlap joint BAC waterproofing membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364703U true CN205364703U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521103824.8U Active CN205364703U (en) | 2015-12-25 | 2015-12-25 | Easy overlap joint BAC waterproofing membrane |
Country Status (1)
| Country | Link |
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| CN (1) | CN205364703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160778A (en) * | 2017-02-13 | 2017-09-15 | 北京中联天晟工程材料有限责任公司 | A kind of asphalt felt and preparation method thereof |
-
2015
- 2015-12-25 CN CN201521103824.8U patent/CN205364703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160778A (en) * | 2017-02-13 | 2017-09-15 | 北京中联天晟工程材料有限责任公司 | A kind of asphalt felt and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |