CN202706344U - Alkali-resisting type high-intensity polyethylene polypropylene fiber waterproof coiled material - Google Patents
Alkali-resisting type high-intensity polyethylene polypropylene fiber waterproof coiled material Download PDFInfo
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- CN202706344U CN202706344U CN 201220355968 CN201220355968U CN202706344U CN 202706344 U CN202706344 U CN 202706344U CN 201220355968 CN201220355968 CN 201220355968 CN 201220355968 U CN201220355968 U CN 201220355968U CN 202706344 U CN202706344 U CN 202706344U
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- coiled material
- waterproof coiled
- polypropylene fiber
- polyethylene polypropylene
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Abstract
The utility model relates to alkali-resisting type high-intensity polyethylene polypropylene fiber waterproof coiled material. An upper covering layer, an upper covering enhancement layer, an anti-aging layer, a waterproof layer, an alkali-resisting layer, a lower covering enhancement layer, an isolating layer and a lower covering layer are combined in turn to constitute the alkali-resisting type high-intensity polyethylene polypropylene fiber waterproof coiled material. The alkali-resisting type high-intensity polyethylene polypropylene fiber waterproof coiled material is good in waterproof effect, achieves construction simplicity and construction safety, and is long in service life.
Description
Technical field
The utility model relates to a kind of waterproof roll, and a kind of alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material specifically belongs to the waterproof roll field of buildings waterproof.
Background technology
The waterproof volume mainly is for fields such as roof waterproof, underground waterproof, indoor antiseepage protection against the tide.It is a very important part in buildings waterproof.So, the impact that the performance of waterproofing materials and application life can be important on the mass formation of whole construction work.
At present common waterproofing materials mainly contains several large classes such as pitch class waterproof roll, plastic extrusion process class waterproof roll, polyurethane water-proof paint on the market.Plastic extrusion process class waterproof roll became the new lover on the waterproof market gradually in recent years, because it is compared with other class waterproofing materials, was subjected to the advantages such as external environment influence is less, light when having easy construction, construction.When there is plurality of advantages in polyethylene polypropylene fiber waterproof coiled material, also have alkaline resistance properties limited, the finished product that sometimes can cause producing owing to stressed effect in the manufacturing process has had the phenomenon of bulging alice, thereby affects construction and the life-span of coiled material.
Summary of the invention
Technical problem to be solved in the utility model provides that a kind of good water-proof effect, construction are simple, the alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material of construction safety and long service life.
For addressing the above problem, the utility model by the following technical solutions:
Alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material is characterized in that: be made of upper covering layer, upper sheathing enhancement layer, anti-aging layer, waterproofing course, alkaline-resisting layer, lower clad can enhancement layer, separation layer and lower covering layer successively combination.
Below be further improvement of these options:
Described upper covering layer is high strength polypropylene long fiber free-weaving fabric layer.
The low density polyethylene (LDPE) LLDPE inflation film layer that described upper sheathing enhancement layer and lower clad can enhancement layer are linear structure.
Described anti-aging layer is that the PE plastics add age resister, ultraviolet ray is made every photo etching.
Described waterproofing course is for adding the PE modified coating of HIPS modifier, and thickness is between 0.5mm-2.0mm.
The alkaline-resisting film that described alkaline-resisting layer is processed into for PVDF.
Described separation layer is soft release film layer.
Described lower covering layer is the polypropylene layer of space network.
The utility model compared with prior art has following characteristics:
1, is mainly on the basis of original formulation at the original production process raw material and added HIPS modifier, to crossing PE modified, improved its toughness, impact strength, anti-tortuosity etc.
2, added by PVDF and mould film formed alkaline-resisting layer, it has good alkaline resistance properties, alkaline-resisting layer add the alkaline resistance properties that affiliation improves the polypropylene fibre composite of water-proof coiled material greatly, thereby enlarge its range of application and prolonged application life.
3, add enhancement layer, improved well elongation per unit length, pulling force and the tearing toughness of polyethylene polypropylene fiber waterproof coiled material.
4, the unique design of anti-aging layer has further improved the ageing-resistant performance of polyethylene polypropylene, has also prolonged the application life of polypropylene fibre coiled material simultaneously.
5, the unique design of lower covering layer can make polyethylene polypropylene with construction ground bonding well.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation of alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material among the utility model embodiment.
Among the figure:
The 1-upper covering layer, 2-upper sheathing enhancement layer, 3-anti-aging layer, 4-waterproofing course, the alkaline-resisting layer of 5-, clad can enhancement layer under the 6-, 7-separation layer, 8-lower covering layer.
The specific embodiment
Embodiment; alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material as shown in Figure 1; by upper covering layer 1; upper sheathing enhancement layer 2; anti-aging layer 3; waterproofing course 4; alkaline-resisting layer 5; lower clad can enhancement layer 6; separation layer 7 and lower covering layer 8 are successively in conjunction with consisting of; described upper covering layer 1 is high strength polypropylene long fiber free-weaving fabric layer; this layer has good mechanical performance; can strengthen well the hot strength of coiled material; tearing toughness and ball bursting strength; simultaneously also protect sandwich layer not to be destroyed; described upper sheathing enhancement layer 2 and lower clad can enhancement layer 6 are the low density polyethylene (LDPE) LLDPE inflation film layer of linear structure; described anti-aging layer 3 adds age resister for the PE plastics; ultraviolet ray is made every photo etching; described waterproofing course 4 is for adding the PE modified coating of HIPS modifier; strengthened the toughness of main water barrier; impact strength; anti-tortuosity; hot strength; cold resistance; also can alleviate and expand with heat and contract with cold; reduced simultaneously cost; thickness is between 0.5mm-2.0mm; can carry out regulation and control to thickness according to the different demands of client; but generally be not less than 0.5mm; the alkaline-resisting film that described alkaline-resisting layer 5 is processed into for PVDF; described separation layer 7 is soft release film layer; described lower covering layer 8 is the polypropylene layer of space network; this layer is as main take the polypropylene high molecular polymer; and interpolation water-repelling agent; fire retardant; the polypropylene layer of the space network that heat-resistant agent is made; because the space network of its uniqueness is so can make polyethylene polypropylene fiber sheet and multiple cementing agent have well adhesion strength.
Claims (8)
1. alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material is characterized in that: be made of upper covering layer (1), upper sheathing enhancement layer (2), anti-aging layer (3), waterproofing course (4), alkaline-resisting layer (5), lower clad can enhancement layer (6), separation layer (7) and lower covering layer (8) successively combination.
2. alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material according to claim 1, it is characterized in that: described upper covering layer (1) is high strength polypropylene long fiber free-weaving fabric layer.
3. alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material according to claim 2, it is characterized in that: described upper sheathing enhancement layer (2) and lower clad can enhancement layer (6) are the low density polyethylene (LDPE) LLDPE inflation film layer of linear structure.
4. alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material according to claim 3 is characterized in that: described anti-aging layer (3) is for the PE plastics add age resister, ultraviolet ray is made every photo etching.
5. alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material according to claim 4 is characterized in that: described waterproofing course (4) is for adding the PE modified coating of HIPS modifier, and thickness is between 0.5mm-2.0mm.
6. alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material according to claim 5 is characterized in that: the alkaline-resisting film that described alkaline-resisting layer (5) is processed into for PVDF.
7. alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material according to claim 6, it is characterized in that: described separation layer (7) is soft release film layer.
8. alkali resistant high-strength polyethylene polypropylene fiber waterproof coiled material according to claim 7, it is characterized in that: described lower covering layer (8) is the polypropylene layer of space network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355968 CN202706344U (en) | 2012-07-23 | 2012-07-23 | Alkali-resisting type high-intensity polyethylene polypropylene fiber waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355968 CN202706344U (en) | 2012-07-23 | 2012-07-23 | Alkali-resisting type high-intensity polyethylene polypropylene fiber waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202706344U true CN202706344U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220355968 Expired - Lifetime CN202706344U (en) | 2012-07-23 | 2012-07-23 | Alkali-resisting type high-intensity polyethylene polypropylene fiber waterproof coiled material |
Country Status (1)
| Country | Link |
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| CN (1) | CN202706344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113621321A (en) * | 2021-07-14 | 2021-11-09 | 湖南优珀斯新材料科技有限公司 | Membrane, waterproof coiled material and lapping method |
-
2012
- 2012-07-23 CN CN 201220355968 patent/CN202706344U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113621321A (en) * | 2021-07-14 | 2021-11-09 | 湖南优珀斯新材料科技有限公司 | Membrane, waterproof coiled material and lapping method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
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| CX01 | Expiry of patent term |