CN203357990U - CCB reaction-bonded double-layer high-molecular thin film compounded waterproof membrane - Google Patents
CCB reaction-bonded double-layer high-molecular thin film compounded waterproof membrane Download PDFInfo
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- CN203357990U CN203357990U CN 201320366175 CN201320366175U CN203357990U CN 203357990 U CN203357990 U CN 203357990U CN 201320366175 CN201320366175 CN 201320366175 CN 201320366175 U CN201320366175 U CN 201320366175U CN 203357990 U CN203357990 U CN 203357990U
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Abstract
The utility model provides a CCB (Chemical modification and Chemical bonding) reaction-bonded double-layer high-molecular thin film compounded waterproof membrane which comprises a first high-molecular thin film layer, a first CCB reaction-bonded strong adhesive layer, a second high-molecular thin film layer, a second CCB reaction-bonded strong adhesive layer and an isolated layer which are sequentially compounded from the top layer to the bottom layer. The CCB reaction-bonded double-layer high-molecular thin film compounded waterproof membrane, provided by the utility model, is compounded by adopting two different thin films, so that the defect of the performance of the waterproof membrane compounded by a single thin film is avoided, the advantages of the two different thin films are used greatly, and the waterproof membrane has excellent performance such as strong toughness, tear resistance, ageing resistance, temperature resistance, high elongation. The waterproof membrane composed of thin films is soft in material, and has excellent creep properties, during construction, edge warping and hollowing do not exist, and the bonding is very firm.
Description
Technical field
The utility model relates to building materials technology field, particularly the sticky double-deck macromolecule membrane composite of water-proof coiled material of a kind of CCB reaction.
Background technology
The waterproof roll that prior art provides is the compound waterproof roll of thin film, because its performance of thin film itself just exists many deficiencies, as: pulling force is large, and percentage elongation will be little; Resistance to elevated temperatures is good, and resistance to low temperature will deviation; Hot strength is large, and tearing strength is not necessarily large etc.The waterproof roll that thin film is compound, be difficult to whole excellent properties are rolled into one, and do not resist outer active force destruction, not high, the easy cracking of toughness, breakage.Waterproof effect is bad, and easily alice, hollowing, bonding are insecure, and easily aging, and service life is short.
The utility model content
The utility model provides a kind of obdurability, tear-resistant, not alice, hollowing, the bonding sticky double-deck macromolecule membrane composite of water-proof coiled material of CCB reaction extremely firmly.
To achieve these goals, the utility model provides following technical scheme:
The sticky double-deck macromolecule membrane composite of water-proof coiled material of a kind of CCB reaction, it comprises compound successively from top to bottom: the first macromolecule membrane layer, the sticky powerful glue-line of a CCB reaction, the second macromolecule membrane layer, the sticky powerful glue-line of the 2nd CCB reaction and separation layer.
Preferably, described the first macromolecule membrane layer is cross-laminated density polyethylene film with high, thickness: 0.1mm-0.2mm.
Preferably, described the second macromolecule membrane layer is laminated polyester film, and thickness is 0.015mm-0.035mm.
Preferably, described separation layer is polyester silicone oil film, barrier paper, polyethylene silicon oil film or polypropylene silicon oil membrane.
By implementing above technical scheme, there is following technique effect: the sticky double-deck macromolecule membrane composite of water-proof coiled material of CCB reaction that the utility model provides, use two kinds of different films to carry out compound, can avoid the deficiency of single film performance, greatly bring into play their advantage, make waterproof roll there is excellent performance: obdurability, tear-resistant, ageing-resistant, temperature tolerance, high elongation rate etc.The waterproof roll formed by film, material softness, creep properties is good, when construction application, not alice, hollowing, bonding are abnormal firmly.
The accompanying drawing explanation
The structural representation of double-deck macromolecule membrane composite of water-proof coiled material is glued in the CCB reaction that Fig. 1 provides for the utility model embodiment.
The specific embodiment
In order better to understand the technical solution of the utility model, below in conjunction with accompanying drawing, describe the embodiment that the utility model provides in detail.
The utility model embodiment provides a kind of CCB reaction sticky double-deck macromolecule membrane composite of water-proof coiled material, as shown in Figure 1, comprise from top to bottom compound successively: the first macromolecule membrane layer 101, the sticky powerful glue-line 102 of a CCB reaction, the second macromolecule membrane layer 103, the sticky powerful glue-line 104 of the 2nd CCB reaction and separation layer 105.The effect of separation layer is to prevent that waterproof roll, in the process of producing, store, transporting, is bonded together, and when construction, it is torn, and operation is then bondd.
In the various embodiments described above, preferably, described the first macromolecule membrane layer is cross-laminated density polyethylene film with high, thickness: 0.1mm-0.2mm.
In the various embodiments described above, preferably, described the second macromolecule membrane layer is laminated polyester film, 0.015mm-0.035mm.Polyester film has superior high temperature resistant, cold resistance, and its obdurability is best in all thermoplastics, tensile strength and impact strength are more much higher than general film.
In the various embodiments described above, preferably, described separation layer is polyester silicone oil film, barrier paper, polyethylene silicon oil film or polypropylene silicon oil membrane.
In the various embodiments described above, sticky powerful glue-line (the Chemical modification and Chemical bonding of CCB reaction, be called for short CCB technology or two anti-technology, be chemical modification and chemical bonding technology), the sticky seccotine of reaction of application CCB technology manufacture is by adopting chemical modification technique to make high polymer and pitch form three-dimensional IPN net macromolecular structure, chemical modification can produce new chemical bond, high polymer is connected with pitch, and the material property with this structure is more superior and stable.The active group that the surface of the sticky powerful glue-line of simultaneously CCB reaction has can with cement gel generation chemical reaction, realize the bond effect with concrete high-strength degree high sealing, the sticky seccotine of CCB reaction has unique three-dimensional IPN macromolecular structure, pliability is good, can effectively resist the destruction of concrete cracking and outer active force, performance is highly stable, is subject to the impact of temperature little, not stratified, longer service life is of a specified duration.It can also form with concrete generation chemical reaction the bonding of high sealing, and bonding is not subject to ectocine and time extend and descend, not hollowing, non-channeling water.Thoroughly solve the difficult problem of channeling water.
In the various embodiments described above, cross-laminated density polyethylene film with high, have tear-resistant, anti-ultraviolet aging, percentage elongation >=500%, tearing strength >=25N.
High-polymer modified pitch is the applied chemistry modification technology, it is had and can produce with concrete base layer the high sealing waterproof strong glue of the active group of chemical bonding.
This waterproof roll is used two kinds of different films to carry out compound, can avoid the deficiency of single film performance, greatly bring into play their advantage, make waterproof roll there is excellent performance: obdurability, tear-resistant, ageing-resistant, temperature tolerance, high elongation rate etc., pulling force >=400N/50mm, percentage elongation >=500%, tearing strength >=30N.The waterproof roll formed by film, material softness, creep properties is good, when construction application, not alice, hollowing, bonding are abnormal firmly.
The waterproof roll that the utility model provides is equivalent to the structure of two-layer traditional coiled material, and once construction just can meet the design of two-layer waterproof, greatly shortens the engineering time.
The above sticky double-deck macromolecule membrane composite of water-proof coiled material of a kind of CCB reaction that the utility model embodiment is provided is described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. double-deck macromolecule membrane composite of water-proof coiled material is glued in a CCB reaction, it is characterized in that, comprise from top to bottom compound successively: the first macromolecule membrane layer, the sticky powerful glue-line of a CCB reaction, the second macromolecule membrane layer, the sticky powerful glue-line of the 2nd CCB reaction and separation layer.
2. double-deck macromolecule membrane composite of water-proof coiled material is glued in the CCB reaction as claimed in claim 1, it is characterized in that, described the first macromolecule membrane layer is cross-laminated density polyethylene film with high, thickness: 0.1mm-0.2mm.
3. double-deck macromolecule membrane composite of water-proof coiled material is glued in the CCB reaction as claimed in claim 1 or 2, it is characterized in that, described the second macromolecule membrane layer is laminated polyester film, 0.015mm-0.035mm.
4. double-deck macromolecule membrane composite of water-proof coiled material is glued in the CCB reaction as claimed in claim 1 or 2, it is characterized in that, described separation layer is polyester silicone oil film, barrier paper, polyethylene silicon oil film or polypropylene silicon oil membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320366175 CN203357990U (en) | 2013-06-25 | 2013-06-25 | CCB reaction-bonded double-layer high-molecular thin film compounded waterproof membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320366175 CN203357990U (en) | 2013-06-25 | 2013-06-25 | CCB reaction-bonded double-layer high-molecular thin film compounded waterproof membrane |
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| CN203357990U true CN203357990U (en) | 2013-12-25 |
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| CN 201320366175 Expired - Fee Related CN203357990U (en) | 2013-06-25 | 2013-06-25 | CCB reaction-bonded double-layer high-molecular thin film compounded waterproof membrane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123904A (en) * | 2020-06-18 | 2020-12-25 | 淄博金豪塑料新材料股份有限公司 | Polypropylene strong cross film |
-
2013
- 2013-06-25 CN CN 201320366175 patent/CN203357990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123904A (en) * | 2020-06-18 | 2020-12-25 | 淄博金豪塑料新材料股份有限公司 | Polypropylene strong cross film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG DINGXIN HIGH-TECH CO., LTD. Free format text: FORMER NAME: GUANGDONG DINGXIN HIGH-TECH MATERIALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 516000 Guangdong province Huizhou City Zhongkai high tech Zone Tong town and three West Road on the eastern side of the plant Patentee after: GUANGDONG DINGXIN HIGH-TECH CO.,LTD. Address before: 516000 Guangdong province Huizhou City Zhongkai high tech Zone Tong town and three West Road on the eastern side of the plant Patentee before: GUANGDONG DING XIN HIGH-TECH MATERIALS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |