CN205890069U - Resistant saline and alkaline type polymer modified asphalt waterproofing membrane - Google Patents
Resistant saline and alkaline type polymer modified asphalt waterproofing membrane Download PDFInfo
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- CN205890069U CN205890069U CN201620672210.XU CN201620672210U CN205890069U CN 205890069 U CN205890069 U CN 205890069U CN 201620672210 U CN201620672210 U CN 201620672210U CN 205890069 U CN205890069 U CN 205890069U
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- layer
- alkaline
- saline
- modified asphalt
- resistant
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Abstract
The utility model discloses a resistant saline and alkaline type polymer modified asphalt waterproofing membrane, its cross section are the lamellar structure, comprise isolation layer, resistant saline and alkaline layer, waterproof layer and child basic unit, and child basic unit is in the centre, longitudinal symmetry distributing waterproof layer, resistant saline and alkaline layer and isolation layer. The isolation layer is made by one of polyethylene film and fine sand, resistant saline and alkaline layer is made by compound resistant saline and alkaline auxiliary agent, the waterproof layer is made by SBS modified asphalt, child basic unit is made by long filament polyester felt. The utility model discloses a through setting up resistant saline and alkaline layer for waterproofing membrane has excellent salt tolerance ability, alkaline resistance property and anti chlorion permeance property, and its waterproof performance still can keep well in high saline and alkaline environment for a long time, can satisfy coastal area and the waterproof and resistant saline and alkaline needs of all kinds of buildings in high saline and alkaline area, has greatly lengthened the security and the life of all kinds of buildings of coastal area and high saline and alkaline area.
Description
Technical field
This utility model is related to buildings waterproof field, more particularly, to a kind of salt tolerant alkaline waterproof roll.
Background technology
With the exploitation of coastal area and high salinity geology construction project, all kinds of building in coastal area and high salinity area is prevented
The waterproofing work of Hydraulic Projects, particularly hypogee is especially aobvious prominent, for making building structure from saline and alkaline etch, ensures building knot
Structure safety and the life-span of building, the Salt And Alkali Tolerance performance requirement of the corresponding waterproof roll being used in these architectural engineerings is all very high,
Common waterproof roll is easily corroded under this specific condition, causes the decline of water resistance, thus exacerbating leak, oozing
Water.Currently for the waterproof roll wretched insufficiency of coastal area and high salinity area all kinds of construction waterproofing engineering application, exploitation is resistance to
Salt alkaline polymer modified asphalt waterproof roll is especially necessary.
Content of the invention
In order to solve problem of the prior art, this utility model provides a kind of good water-proof effect, salt tolerant alkali ability is strong, apply
The convenient new type waterproof coiled material of work.Described technical scheme is as follows:
This utility model embodiment provides salt tolerant alkaline polymer modified asphalt waterproof roll, described salt tolerant alkaline waterproof
Coiled material cross section is layer structure, and including sealing coat, Salt And Alkali Tolerance layer, waterproof layer and tire basic unit, tire basic unit is in centre, symmetrical above and below
It is dispersed with waterproof layer, Salt And Alkali Tolerance layer and sealing coat.
Specifically, described sealing coat is made up of one of polyethylene film and fine sand；
Described Salt And Alkali Tolerance layer is made up of compound salt tolerant base agent；
Described waterproof layer is made up of sbs modified pitch；
Described tire basic unit is become by filament polyester felt；
Above layers are combined with each other in the lump.
This utility model embodiment provide technical scheme have the benefit that by arrange Salt And Alkali Tolerance layer so that
Waterproof roll has excellent salt resistant character, alkaline resistance properties and Anti-Chloride Ion Penetration, is in high salinity environment for a long time
In its water resistance remain to keep good, the need of all kinds of buildings waterproofs in coastal area and high salinity area and Salt And Alkali Tolerance can be met
Will, greatly extend safety and the service life of all kinds of building in coastal area and high salinity area.
Brief description
Accompanying drawing 1 is cross-sectional structure schematic diagram of the present utility model,
In Fig. 1: 1- sealing coat 2- Salt And Alkali Tolerance layer 3- waterproof layer 4- tire basic unit
Specific embodiment:
For the technical characterstic of this programme can be clearly described, below by specific embodiment, and combine accompanying drawing, to this programme
It is illustrated.
Embodiment: as shown in Figure 1, salt tolerant alkaline polymer modified asphalt waterproof roll, its cross section is layer structure,
Including sealing coat 1, Salt And Alkali Tolerance layer 2, waterproof layer 3 and tire basic unit 4, between tire basic unit 4 is placed in the middle, distribution waterproof layer 3 symmetrical above and below, salt tolerant
Alkali layer 2 and sealing coat 1.
Sealing coat 1 is made up of one of polyethylene film and fine sand；Salt And Alkali Tolerance layer 2 is made up of compound salt tolerant base agent, multiple
Close salt tolerant base agent and be mainly super-fine silicon micro-powder and polypropylene fibre, there is excellent Anti-Chloride Ion Penetration and Salt And Alkali Tolerance is rotten
Corrosion energy, is in its water resistance in high salinity environment for a long time and remains to keep good, greatly extend building in high salinity
Service life under environment；Waterproof layer 3 is made up of sbs modified pitch, can form the waterproof layer of high intensity, renitency water
Ability is strong, enhances the high temperature resistant low-temperature resistance performance of modified pitch, good weatherability with sbs modifying agent, effectively improves aging resistance energy
Power；Tire basic unit 4 is to be become by filament polyester felt, and filament polyester felt thickness is big, puncture-resistant, resistance to cough up brokenly, tear-resistant, endurance, resist
Tensile strength is high, and elongation percentage is big, to base-layer contraction, deformation, ftracture adaptable, the structure considerably increasing waterproof roll is strong
Degree.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. salt tolerant alkaline polymer modified asphalt waterproof roll is it is characterised in that described salt tolerant alkaline polymer modified asphalt
Waterproof roll cross section is layer structure, including sealing coat, Salt And Alkali Tolerance layer, waterproof layer and tire basic unit, tire basic unit in centre, up and down
Symmetrical waterproof layer, Salt And Alkali Tolerance layer and sealing coat.
2. salt tolerant alkaline polymer modified asphalt waterproof roll according to claim 1 is it is characterised in that described isolation
Layer is made up of one of polyethylene film and fine sand.
3. salt tolerant alkaline polymer modified asphalt waterproof roll according to claim 1 is it is characterised in that described salt tolerant
Alkali layer is made up of compound salt tolerant base agent.
4. salt tolerant alkaline polymer modified asphalt waterproof roll according to claim 1 is it is characterised in that described waterproof
Layer is made up of sbs modified pitch.
5. salt tolerant alkaline polymer modified asphalt waterproof roll according to claim 1 is it is characterised in that described tire base
Layer is become by filament polyester felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672210.XU CN205890069U (en) | 2016-06-30 | 2016-06-30 | Resistant saline and alkaline type polymer modified asphalt waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672210.XU CN205890069U (en) | 2016-06-30 | 2016-06-30 | Resistant saline and alkaline type polymer modified asphalt waterproofing membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205890069U true CN205890069U (en) | 2017-01-18 |
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ID=57769816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620672210.XU Active CN205890069U (en) | 2016-06-30 | 2016-06-30 | Resistant saline and alkaline type polymer modified asphalt waterproofing membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205890069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621495A (en) * | 2017-03-17 | 2018-10-09 | 武汉市恒星防水材料有限公司 | A kind of salt tolerant alkaline self-adhered polymer modified asphalt membrane |
-
2016
- 2016-06-30 CN CN201620672210.XU patent/CN205890069U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621495A (en) * | 2017-03-17 | 2018-10-09 | 武汉市恒星防水材料有限公司 | A kind of salt tolerant alkaline self-adhered polymer modified asphalt membrane |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |