CN207359775U - A kind of polymer membranes with self-adhesive layer - Google Patents
A kind of polymer membranes with self-adhesive layer Download PDFInfo
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- CN207359775U CN207359775U CN201721396297.3U CN201721396297U CN207359775U CN 207359775 U CN207359775 U CN 207359775U CN 201721396297 U CN201721396297 U CN 201721396297U CN 207359775 U CN207359775 U CN 207359775U
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- self
- adhesive layer
- basic unit
- tire basic
- polymer membranes
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Abstract
The utility model discloses a kind of polymer membranes with self-adhesive layer, belong to building material field, it is subject to season and territory restriction when solving construction, its key points of the technical solution are that including tire basic unit, tire basic unit upper surface is equipped with ethylene-propylene-diene monomer gel coating, tire basic unit lower surface is equipped with high density polyethylene (HDPE) self-adhesive layer, the high density polyethylene (HDPE) self-adhesive layer lower surface is equipped with separation layer, using the temperature applicable range that ethylene propylene diene rubber is larger, achieve the purpose that to reduce the limitation of season and region to construction.
Description
Technical field
A kind of construction material is the utility model is related to, more specifically, it relates to a kind of macromolecule waterproof with self-adhesive layer
Coiled material.
Background technology
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays and resists
A kind of rollable flexible building material product into web-like of extraneous rainwater, underground water leakage, as between engineering foundation and building
Ne-leakage connects, and is first of barrier of whole engineering waterproofing, whole engineering is played a crucial role.
At present, notification number is that the Chinese utility model patent of CN202755986U discloses a kind of high intensity from polyethylene
Polypropylene fibre composite of water-proof coiled material, including polyethylene polypropylene fiber composite sheet body, the polyethylene polypropylene fiber composite sheet sheet
The side of body is pasted with nonwoven polypropylene fabric layer, and opposite side is closely connected with separating film layer by modified from viscous oil.
But because the material characteristic of polyethylene polypropylene most preferably implements temperature as 5 DEG C ~ 30 DEG C, when construction, is subject to season and region to limit
System.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that provide a kind of macromolecule waterproof volume with self-adhesive layer
Material, using the temperature applicable range that ethylene propylene diene rubber is larger, achievees the purpose that to reduce the limitation of season and region to construction.
To achieve the above object, the utility model provides following technical solution：A kind of macromolecule waterproof with self-adhesive layer
Coiled material, including tire basic unit, tire basic unit upper surface are equipped with ethylene-propylene-diene monomer gel coating, and tire basic unit lower surface is equipped with highly dense
Polythene self-adhering layer is spent, the high density polyethylene (HDPE) self-adhesive layer lower surface is equipped with separation layer.
By using above-mentioned technical proposal, ethylene propylene diene rubber has preferable water proofing property, as waterproof coating, utilizes
The larger temperature applicable range of ethylene propylene diene rubber, enhances waterproof roll high temperature resistant and low temperature resistant, thus reduce season and
Limitation of the region to construction.
The utility model is further arranged to：The tire basic unit is alkali-resistant glass fibre layer.
By using above-mentioned technical proposal, the characteristics of make use of alkali-resistant glass fibre shock resistance, tension, high bending strength
The mechanical strength of waterproof roll is enhanced, there are stronger endurance in Shi Tai basic units, and the alkali resistance of alkali-resistant glass fibre is good, energy
The erosion of high alkaloid substance in cement is effective against, bond stress is strong, elasticity modulus, non-ignitable, freeze proof, resistance to temperature, humidity changing capability
By force, cracking resistance, anti-permeability performance are remarkable, are greatly improved the performance of waterproof roll.
The utility model is further arranged to：Adhesive layer is equipped between the tire basic unit and ethylene-propylene-diene monomer gel coating.
Because EPDM molecular structure lacks active group, cohesive energy is low, is easy to bloom plus sizing material, tack and mutually
Viscosity is very poor, and by using above-mentioned technical proposal, Shi Tai basic units are connected even closer with ethylene-propylene-diene monomer gel coating.
The utility model is further arranged to：Tire basic unit upper surface is equipped with epoxy resin layer.
By using above-mentioned technical proposal, protected using the splendid anti-corrosive properties, water resistance, heat endurance of epoxy resin layer
Waterproof roll, so that waterproof roll is more durable, and epoxy resin cohesive force is strong, can firmly adsorb in tire basic unit
On, reduce the appearance of alice situation.
The utility model is further arranged to：The tire basic unit is equipped with the convex line bar of protrusion into upper and lower surface.
By using above-mentioned technical proposal, when coating ethylene-propylene-diene monomer gel coating, enter part ethylene propylene diene rubber
Recess between convex line bar so that ethylene-propylene-diene monomer gel coating be adhered it is even closer；When cement is contacted with waterproof roll,
Cement enters the recess between convex line bar, is firmly adhered to each other after theing cement solidifies with waterproof roll, so that waterproof is rolled up
Material is connected more firm with cement.
The utility model is further arranged to：The convex line bar is in latticed.
By using above-mentioned technical proposal, it further enhancing between waterproof roll and cement and ethylene propylene diene rubber apply
The fastness connected between layer and tire basic unit.
The utility model is further arranged to：The separation layer is polyethylene film.
By using above-mentioned technical proposal, isolate high density polyethylene (HDPE) self-adhesive layer using polyethylene film, avoid coiled material from winding
When waterproof roll self be adhered, tearing polyethylene film and can be adhered to waterproof roll on construction road surface, it is convenient after road surface
Pour, polythene thermoplastic is good, easy processing, convenient production and processing.
In conclusion the utility model has the advantages that：Utilize polytetrafluorethylecoatings coatings and ethylene propylene diene rubber
Coating enhances coiled material temperature tolerance, reduces the limitation of season and region to construction, more square when making construction with self-adhesive layer
Just effectively, make the connection structure between each layer even closer.
Brief description of the drawings
Fig. 1 is the profile that the present embodiment is used to show Rotating fields；
Fig. 2 is the structure diagram that the present embodiment is used to show convex line bar.
Reference numeral：1st, epoxy resin layer；2nd, tire basic unit；21st, convex line bar；3rd, adhesive layer；4th, ethylene propylene diene rubber applies
Layer；5th, high density polyethylene (HDPE) self-adhesive layer；6th, separation layer.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In new description, it is to be understood that if thering is the orientation of the instructions such as term " on ", " under ", "left", "right" or the position relationship to be
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
State the term of position relationship only for illustration, it is impossible to the limitation to this patent is interpreted as, for the common skill of this area
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
A kind of polymer membranes with self-adhesive layer, as shown in Figure 1, being followed successively by epoxy resin layer 1, tire base from top to bottom
Layer 2, ethylene-propylene-diene monomer gel coating 4, high density polyethylene (HDPE) self-adhesive layer 5 and separation layer 6.Wherein tire basic unit 2 is alkali-resistant glass fibre
Layer, the mechanical strength of waterproof roll is enhanced using the characteristics of alkali-resistant glass fibre shock resistance, tension, high bending strength, is made
There is stronger endurance in tire basic unit 2, and alkali-resistant glass fibre alkalescence is good, is highly resistant to the erosion of high alkaloid substance in cement,
Bond stress is strong, and elasticity modulus, non-ignitable, freeze proof, resistance to temperature, humidity changing capability are strong, and cracking resistance, anti-permeability performance are remarkable, greatly carry
The performance of waterproof roll has been risen, has reduced influence of the external factor to the water proofing property of waterproof roll.
Ethylene-propylene-diene monomer gel coating 4 have more excellent weatherability, heat-resisting, acid and alkali-resistance, water vapor resistance, colour stability,
Electrical property, oil-filled property and room temperature mobility, make coiled material further mitigate the shadow for being subject to weather, temperature and other external factor
Ring.Because EPDM molecular structure lacks active group, cohesive energy is low, is easy to bloom, tack and mutual viscosity plus sizing material
Very poor, shown 2 lower surface of tire basic unit is equipped with raised latticed convex line bar 21（Referring to Fig. 2）, make ethylene propylene diene rubber part into
In the depression for entering the formation of convex line bar 21, the contact area of tire basic unit 2 and ethylene-propylene-diene monomer gel coating 4 is increased, is inserted using similar
4 adhesion of structure Shi Tai basic units 2 and ethylene-propylene-diene monomer gel coating connect it is even closer, and in tire basic unit 2 and ethylene propylene diene rubber
Adhesive layer 3 is coated between coating 4, the strong of tire basic unit 2 and the connection structure of ethylene-propylene-diene monomer gel coating 4 is enhanced into one
Degree.
The latticed convex line bar 21 of protrusion also is provided with 2 upper surface of tire basic unit, during construction the building materials such as cement or pitch with it is anti-
Water material connects even closer.Epoxy resin layer 1 coats and 2 upper surface of tire basic unit, and waterproof volume is enhanced using epoxy resin
The chemical-resistant of material, water resistance, and waterproof roll is protected using its stronger anti-corrosive properties and heat endurance, add waterproof
The service life of coiled material.
High density polyethylene (HDPE) self-adhesive layer 5 is adhered to 4 lower surface of ethylene-propylene-diene monomer gel coating, during construction, is gathered using high density
Waterproof roll is adhered on construction road surface by ethene self-adhesive layer 5, it is prevented waterproof roll in the even closer of road surface fitting
Movement is so as to influence the water proofing property on road surface.5 lower surface of high density polyethylene (HDPE) self-adhesive layer, convenient life are adhered to using separation layer 6
Winding is without self adhesion in production and transport, and when use tears separation layer 6.In order to facilitate production and processing, using heat
Material of the good polyethylene of plasticity as separation layer 6.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (7)
1. a kind of polymer membranes with self-adhesive layer, including tire basic unit（2）, it is characterized in that：The tire basic unit（2）Upper surface
Equipped with ethylene-propylene-diene monomer gel coating（4）, the tire basic unit（2）Lower surface is equipped with high density polyethylene (HDPE) self-adhesive layer（5）, it is described highly dense
Spend polythene self-adhering layer（5）Lower surface is equipped with separation layer（6）.
2. a kind of polymer membranes with self-adhesive layer according to claim 1, it is characterized in that：The tire basic unit（2）
For alkali-resistant glass fibre layer.
3. a kind of polymer membranes with self-adhesive layer according to claim 1, it is characterized in that：The tire basic unit（2）
With ethylene-propylene-diene monomer gel coating（4）Between be equipped with adhesive layer（3）.
4. a kind of polymer membranes with self-adhesive layer according to claim 1, it is characterized in that：The tire basic unit（2）
Upper surface is equipped with epoxy resin layer（1）.
5. a kind of polymer membranes with self-adhesive layer according to claim 1, it is characterized in that：The tire basic unit（2）
The convex line bar of protrusion is equipped with into upper and lower surface（21）.
6. a kind of polymer membranes with self-adhesive layer according to claim 5, it is characterized in that：The convex line bar（21）
In latticed.
7. a kind of polymer membranes with self-adhesive layer according to claim 1, it is characterized in that：The separation layer（6）
For polyethylene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396297.3U CN207359775U (en) | 2017-10-26 | 2017-10-26 | A kind of polymer membranes with self-adhesive layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396297.3U CN207359775U (en) | 2017-10-26 | 2017-10-26 | A kind of polymer membranes with self-adhesive layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359775U true CN207359775U (en) | 2018-05-15 |
Family
ID=62420239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721396297.3U Expired - Fee Related CN207359775U (en) | 2017-10-26 | 2017-10-26 | A kind of polymer membranes with self-adhesive layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359775U (en) |
-
2017
- 2017-10-26 CN CN201721396297.3U patent/CN207359775U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |