CN217948019U - Multilayer composite structural coiled material - Google Patents
Multilayer composite structural coiled material Download PDFInfo
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- CN217948019U CN217948019U CN202222356151.3U CN202222356151U CN217948019U CN 217948019 U CN217948019 U CN 217948019U CN 202222356151 U CN202222356151 U CN 202222356151U CN 217948019 U CN217948019 U CN 217948019U
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- coiled material
- multilayer composite
- asphalt
- composite structural
- area structure
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Abstract
The utility model provides a multilayer composite structural coiled material, which consists of a coiled material large-area structure and a lapping edge, wherein the lapping edge of the multilayer composite structural coiled material is lapped on the peripheral edge of the coiled material large-area structure, and the coiled material large-area structure consists of a sand surface layer, a non-asphalt-based glue layer, an isolation film and an asphalt-based glue layer; according to the multilayer composite structural coiled material, the sand surface layer can play double roles of protection and decoration, cement mixed mortar, hemp-cut lime mortar or paper-reinforced lime mortar prepared from fine sand is mostly adopted, so that the smoothness and texture of the surface can be increased, the asphalt-based adhesive layer is adopted, asphalt belongs to high-viscosity liquid, the performance is more outstanding, the coiled material has waterproof and anticorrosion effects, the isolating membrane is a microporous and porous membrane, the material is mainly PP and PE, ions can pass through the isolating membrane, and the function of keeping electrolyte is achieved.
Description
Technical Field
The utility model relates to a coiled material technical field specifically discloses a compound structural formula coiled material of multilayer.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, and plays a vital role in the whole engineering;
most of the existing coiled materials have single structures, do not have multiple composite structures, cannot mix and apply various materials, and have single functions.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a multi-layer composite structural formula coiled material, which is composed of a coiled material large-area structure and a lapping edge, wherein the lapping edge of the multi-layer composite structural formula coiled material is lapped on the peripheral edge of the coiled material large-area structure, wherein the coiled material large-area structure is composed of a sand surface layer, a non-asphalt-based glue layer, a barrier film and an asphalt-based glue layer, and the coiled material large-area structure is respectively composed of a sand surface layer, a first non-asphalt-based glue layer, a first matrix, a first asphalt-based glue layer, a second matrix, a second non-asphalt-based glue layer and a first barrier film from top to bottom, and the lapping edge is respectively composed of a sand surface layer, a first non-asphalt-based glue layer, a first matrix, a first asphalt-based glue layer, a second matrix, a second non-asphalt-based glue layer, a first barrier film and a second barrier film from top to bottom.
Preferably, the specification of the sand surface layer of the large-area structure of the coiled material is 1.2kg/m 2 And the material of the sand surface layer is red sand.
Preferably, the first non-asphaltic based glue layer of the large area structure of the roll has a thickness of 1.0mm.
Preferably, the coiled material large-area structure and the material for the first matrix of the overlap edge are both PET7.5 filaments.
Preferably, the thickness of the coiled material large-area structure and the thickness of the first asphalt-based glue layer of the first carcass at the overlap edge are both 1.0mm.
Preferably, the material of the second carcass is PET7.5 filaments.
Preferably, the thickness of the second non-asphalt-based glue layer of the lap edge and the large-area structure of the coiled material is 1.0mm.
Preferably, the materials of the first isolation film and the second isolation film are PET3.5 filaments and PET3.6 filaments respectively.
Has the advantages that: according to the multilayer composite structural coiled material, the sand surface layer can play double roles of protection and decoration, cement mixed mortar, hemp-cut lime mortar or paper-reinforced lime mortar prepared from fine sand is mostly adopted, so that the smoothness and texture of the surface can be increased, the asphalt-based adhesive layer is adopted, asphalt belongs to high-viscosity liquid, the performance is more outstanding, the coiled material has waterproof and anticorrosion effects, the isolating membrane is a microporous and porous membrane, the material is mainly PP and PE, ions can pass through the isolating membrane, and the function of keeping electrolyte is achieved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of the large-area structure of the coiled material of the present invention;
FIG. 2 is a schematic structural view of the overlapping edge of the present invention;
in the figure: 1. a sand surface layer; 2. a first non-asphalt-based bondline; 3. a first carcass; 4. a first asphalt-based adhesive layer; 5. a second carcass; 6. a second non-asphalt-based bondline; 7. a first barrier film; 8. a second barrier film.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.
Referring to fig. 1-2, a multi-layer composite structural coiled material is composed of a coiled material large-area structure and a lap edge, the lap edge of the multi-layer composite structural coiled material is lapped on the peripheral edge of the coiled material large-area structure, wherein the coiled material large-area structure is composed of a sand surface layer 1, a first non-asphalt-based glue layer 2, a first matrix 3, a first asphalt-based glue layer 4, a second matrix 5, a second non-asphalt-based glue layer 6 and a first isolation film 7 from top to bottom, and the lap edge is composed of a sand surface layer 1, a first non-asphalt-based glue layer 2, a first matrix 3, a first asphalt-based glue layer 4, a second matrix 5, a second non-asphalt-based glue layer 6, a first isolation film 7 and a second isolation film 8 from top to bottom.
Wherein the specification of the sand surface layer 1 with the large-area structure of the coiled material is 1.2kg/m 2 And the material of the sand surface layer 1 is red sand.
Wherein the thickness of the first non-asphalt-based glue layer 2 of the coiled material large-area structure is 1.0mm.
Wherein, the materials of the coiled material large-area structure and the first matrix 3 of the overlap joint edge are PET7.5 filaments.
Wherein, the thickness of the coiled material large-area structure and the first asphalt-based glue layer 4 of the first matrix 3 of the overlap edge is 1.0mm.
Wherein the material of the second carcass 5 is PET7.5 silk.
Wherein the thickness of the coiled material large-area structure and the second non-asphalt-based glue layer 6 of the overlap edge is 1.0mm.
The materials of the first isolation film 7 and the second isolation film 8 are PET3.5 filaments and PET3.6 filaments respectively.
The multi-layer composite structural coiled material comprises a coiled material large-area structure and a lap joint edge, wherein the lap joint edge of the multi-layer composite structural coiled material is lapped on the peripheral edge of the coiled material large-area structure, the coiled material large-area structure comprises a sand surface layer, a non-asphalt-based adhesive layer, an isolation membrane and an asphalt-based adhesive layer, the sand surface layer 1 can play double roles of protection and decoration, and cement mixed mortar, mottled lime mortar or paper reinforcement lime mortar prepared by fine sand are mostly adopted, so that the smoothness and texture of the surface can be increased, the asphalt-based adhesive layer is adopted, asphalt belongs to high-viscosity liquid, the performance is outstanding, the multi-layer composite structural coiled material has waterproof and anticorrosion effects, meanwhile, the isolation membrane is a microporous and porous film, and the materials mainly comprise PP and PE, ions can pass through, and the air permeability is good;
those not described in detail in this specification are within the skill of the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (8)
1. A multilayer composite structural coiled material is composed of a coiled material large-area structure and overlapping edges, and is characterized in that: the overlap joint limit overlap joint of this multilayer composite structure formula coiled material is on the peripheral border of coiled material large tracts of land structure, and wherein coiled material large tracts of land structure comprises sand face layer, non-pitch base glue film, barrier film, pitch base glue film, and this coiled material large tracts of land structure is from last to being sand face layer (1), first non-pitch base glue film (2), first matrix (3), first pitch base glue film (4), second matrix (5), second non-pitch base glue film (6), first barrier film (7) respectively down, the overlap joint limit comprises sand face layer (1), first non-pitch base glue film (2), first matrix (3), first pitch base glue film (4), second matrix (5), second non-pitch base glue film (6), first barrier film (7) and second barrier film (8) from last respectively down.
2. The multilayer composite structural web of claim 1, wherein: the specification of the sand surface layer (1) of the coiled material large-area structure is 1.2kg/m 2 And the material of the sand surface layer (1) is red sand.
3. The multilayer composite structural web of claim 1, wherein: the thickness of the first non-asphalt-based glue layer (2) of the coiled material large-area structure is 1.0mm.
4. The multilayer composite structural coil material as set forth in claim 1, wherein: the materials of the large-area structure of the coiled material and the first matrix (3) of the overlap joint edge are PET7.5 filaments.
5. The multilayer composite structural web of claim 1, wherein: the thickness of the coiled material large-area structure and the thickness of the first asphalt-based glue layer (4) of the first tire body (3) of the overlap joint edge are both 1.0mm.
6. The multilayer composite structural coil material as set forth in claim 1, wherein: the material of the second carcass (5) is PET7.5 filaments.
7. The multilayer composite structural web of claim 1, wherein: the thickness of the coiled material large-area structure and the second non-asphalt-based glue layer (6) of the lap joint edge is 1.0mm.
8. The multilayer composite structural web of claim 1, wherein: the materials of the first isolating film (7) and the second isolating film (8) are PET3.5 filaments and PET3.6 filaments respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222356151.3U CN217948019U (en) | 2022-09-06 | 2022-09-06 | Multilayer composite structural coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222356151.3U CN217948019U (en) | 2022-09-06 | 2022-09-06 | Multilayer composite structural coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217948019U true CN217948019U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222356151.3U Active CN217948019U (en) | 2022-09-06 | 2022-09-06 | Multilayer composite structural coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217948019U (en) |
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2022
- 2022-09-06 CN CN202222356151.3U patent/CN217948019U/en active Active
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