CN202986220U - Butyl cross film adhesive waterproof roll - Google Patents
Butyl cross film adhesive waterproof roll Download PDFInfo
- Publication number
- CN202986220U CN202986220U CN 201220747117 CN201220747117U CN202986220U CN 202986220 U CN202986220 U CN 202986220U CN 201220747117 CN201220747117 CN 201220747117 CN 201220747117 U CN201220747117 U CN 201220747117U CN 202986220 U CN202986220 U CN 202986220U
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- cross film
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Abstract
A butyl cross film adhesive waterproofing roll comprises a lamination cross film, an asphalt layer, a self-adhesion layer and an isolating membrane, wherein the lamination cross film covers the upper surface of the asphalt layer, the lower surface of the asphalt layer and the upper surface of the self-adhesion layer are laminated tightly, and the isolating membrane is attached on the outer surface of the self-adhesion layer. The butyl cross film adhesive waterproof roll is suitable for various underground waterproofing and anti-permeability engineering, waterproofing of roofs and interior and exterior walls of industrial and civil buildings, waterproofing of municipal subways, tunnels, civil air defense buildings and other buildings, moisture resistance and permeability resistance of industrial factory buildings and commercial places, and priority projects with acid and alkali resistance and corrosion resistance, and easily deformed structure.
Description
Technical field:
The utility model relates to a kind of waterproof roll, relates in particular to a kind of butyl intersection film waterproof roll with self-adhesive layer.
Background technology:
Traditional PVC waterproof roll has following weak point: 1, welding procedure is loaded down with trivial details; 2, antiseep poor effect is altered water and is leaked seriously, and common PE film commonly used, PET film are may a direction hot strength high, but the intensity of another direction can be very low, so just easily tears.The utility model is made improvement for defects, and a kind of easy construction is provided, and antiseep is effective, the waterproof roll that tensile strength is large.
The utility model content:
The purpose of this utility model has been to provide that a kind of autohesion is strong, and percentage elongation is large, and weather-proof voltinism, resistance to ag(e)ing are good, and the butyl of easy construction intersects the film adhesive waterproof coil.
The technical solution adopted in the utility model is as follows:
A kind of butyl intersection film adhesive waterproof coil, it is characterized in that: comprise lamination intersection film, bitumen layer, self-adhesive layer and barrier film, lamination intersection film covers the upper surface of bitumen layer, the thickness of lamination intersection film is 0.2mm ~ 0.5mm, the thickness of bitumen layer is 0.2mm ~ 0.5mm, the lower surface of bitumen layer and the tight pressing of the upper surface of self-adhesive layer, and the thickness of self-adhesive layer is 0.2mm ~ 0.5mm, post barrier film on the outer surface of self-adhesive layer, the thickness of barrier film is 0.2mm ~ 0.5mm.
Further, the thickness of described lamination intersection film is 0.3mm, and the thickness of bitumen layer is 0.3mm, and the thickness of self-adhesive layer is 0.3mm, and the thickness of barrier film is 0.3mm.
The high-elastic high-strength PE film of lamination intersection film described in the utility model for adopting cross-laminated multilayer build-up technique to make, consistent to percentage elongation in length and breadth, the bed course made from it also can not deform, and waterproof effect is more reliable; Described self-adhesive layer is SBS or butyl modification self-adhesive layer; Described barrier film is for easily taking off any one in PE film or PET film, PP barrier film, PA barrier film, the silicone oil paper film.
Lamination intersection film has the elasticity of rubber, percentage elongation is splendid, distortion and the cracking that can adapt to well basic unit, bond stress to roofing fixing parts such as nails is stronger, and tearing toughness is also higher, because nail passes lamination when intersecting film, the staggered film of direction has one to wrap effect and all directions are stressed consistent to nail in length and breadth, is difficult for tearing.Lamination intersects film and also has excellent anti-ultraviolet property, can expose outdoorly more than 6 months and performance is constant inferior, can adapt to the climate change of sweltering heat and cold district, also can form good stickup and can not produce hollowing at special-shaped position.Self-adhesive layer has the excellent bonding force to basic unit, bonding force is often greater than its shearing force, self-healing property is arranged, be coiled material when meeting with puncture or hard thing and embed, can automatically heal with these objects is integrated, therefore still can keep good water resistance, good crack resistance is arranged, need not any binding agent can with basic unit's secure bond, fast reaction, bonding firm lasting.The utility model is applicable to all kinds of underground waterproofs, impervious engineering; Industry, civil building roof covering and interior external wall waterproof; The buildings waterproofs such as municipal administration subway, tunnel, people's air defense; The protection against the tide of industrial premises, commercial location, impervious; The key project such as acid-alkali-corrosive-resisting, structure are yielding.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
In figure: 1-lamination intersection film; The 2-bitumen layer; The 3-self-adhesive layer; The 4-barrier film.
The specific embodiment:
Below in conjunction with the description of drawings specific embodiment of the present utility model:
A kind of butyl intersection film adhesive waterproof coil, as shown in Figure 1, comprise lamination intersection film 1, bitumen layer 2, self-adhesive layer 3 and barrier film 4, lamination intersection film 1 covers the upper surface of bitumen layer 2, and the thickness of lamination intersection film 1 is 0.3mm, and the thickness of bitumen layer 2 is 0.3mm, the lower surface of bitumen layer 2 closely is connected with the upper surface of self-adhesive layer 3, the thickness of self-adhesive layer 3 is 0.3mm, posts PE barrier film 4 on the outer surface of self-adhesive layer 3, and the thickness of PE barrier film 4 is 0.3mm.
Without binding agent, also must not heat and roasting PE barrier film 4 need only be torn off to melting during use, self-adhesive layer 3 directly is bonded in the waterproof place, can be bonded in basic unit securely.Can adopt anti-laying method when being used for underground waterproof engineering, concrete directly is cast in the coiled material adhesive surface, when concrete reaches design strength, coiled material and xoncrete structure produce stronger adhesion, thereby solved conventional P VC waterproof roll and altered the seepage problem, easy construction and speed of application are exceedingly fast.
Claims (2)
1. a butyl intersects the film adhesive waterproof coil, it is characterized in that: comprise lamination intersection film (1), bitumen layer (2), self-adhesive layer (3) and barrier film (4), lamination intersection film (1) covers the upper surface of bitumen layer (2), the thickness of lamination intersection film (1) is 0.2mm ~ 0.5mm, the thickness of bitumen layer (2) is 0.2mm ~ 0.5mm, the tight pressing of upper surface of the lower surface of bitumen layer (2) and self-adhesive layer (3), the thickness of self-adhesive layer (3) is 0.2mm ~ 0.5mm, post barrier film (4) on the outer surface of self-adhesive layer (3), the thickness of barrier film (4) is 0.2mm ~ 0.5mm.
2. butyl intersects the film adhesive waterproof coil according to claim 1, it is characterized in that: the thickness of described lamination intersection film (1) is 0.3mm, the thickness of bitumen layer (2) is 0.3mm, and the thickness of self-adhesive layer (3) is 0.3mm, and the thickness of barrier film (4) is 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747117 CN202986220U (en) | 2012-12-31 | 2012-12-31 | Butyl cross film adhesive waterproof roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747117 CN202986220U (en) | 2012-12-31 | 2012-12-31 | Butyl cross film adhesive waterproof roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986220U true CN202986220U (en) | 2013-06-12 |
Family
ID=48557436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747117 Expired - Fee Related CN202986220U (en) | 2012-12-31 | 2012-12-31 | Butyl cross film adhesive waterproof roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060775A (en) * | 2014-07-08 | 2014-09-24 | 云南欣城防水科技有限公司 | Composite root-penetration-resistant waterproof roll for planted roof and preparation method thereof |
-
2012
- 2012-12-31 CN CN 201220747117 patent/CN202986220U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060775A (en) * | 2014-07-08 | 2014-09-24 | 云南欣城防水科技有限公司 | Composite root-penetration-resistant waterproof roll for planted roof and preparation method thereof |
| CN104060775B (en) * | 2014-07-08 | 2016-08-24 | 云南欣城防水科技有限公司 | Planted roof compound root resistant waterproof roll and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |