CN201746814U - Opening-free self-adhesive waterproof coiled materials - Google Patents
Opening-free self-adhesive waterproof coiled materials Download PDFInfo
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- CN201746814U CN201746814U CN2010205198694U CN201020519869U CN201746814U CN 201746814 U CN201746814 U CN 201746814U CN 2010205198694 U CN2010205198694 U CN 2010205198694U CN 201020519869 U CN201020519869 U CN 201020519869U CN 201746814 U CN201746814 U CN 201746814U
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Abstract
The utility model belongs to the waterproof engineering fitting technology field of buildings, and concretely relates to opening-free self-adhesive waterproof coiled materials. The technical scheme comprising the device is: the waterproofing coiled material comprises a polymeric sheet material layer, a self-adhesive material layer is compounded on the polymeric sheet material layer, an active silica layer through polymeric interface activation treatment and with particle size in the range of from 0.5mm to 1mm is compounded in the self-adhesive material layer. silica layer materials are compounded on the self-adhesive material layer of the opening-free self-adhesive waterproof coiled materials, and the silica can effectively separate the self-adhesive material layer of the bundled self-adhesive waterproof coiled materials, effectively overcoming the defect of construction difficulty caused by piling and adhesive bonding of waterproofing coiled materials, the silica layer materials also take effect of cement mortar layer frame, further improving strength of interface layer. The waterproof coiled materials are advantaged by more convenient construction, and higher strength and stability of adhesive bonding with cement base materials.
Description
Technical field
The utility model belongs to the waterproofing accessory technical field of building, discloses a kind of type adhesive waterproof coil of exempting to take off specifically.
Background technology
Adhesive waterproof coil is a kind of novel high-grade waterproofing materials that grew up in recent years, is mainly used in the basal plane waterproofing work in water conservancy, the civil works.Waterproof roll includes the macromolecular sheet material layer that constitutes its tire basic unit, be compound in bonding adhesive that is formed by modified bitumen on the laminated or two sides of above-mentioned macromolecular sheet material and the separating film layer that is laminated with surface of pressure-sensitive adhesive.Wherein the main effect of separation layer be will be rolled into the self adhesive material of bundle adhesive waterproof coil separate, in order to avoid each layer of adhesive waterproof coil self adhesive material be in contact with one another and bond together, and then influence the construction use of adhesive waterproof coil.Wherein separation layer material therefor kind mainly contains: PET barrier film, PE barrier film and barrier paper.
Existing adhesive waterproof coil must be removed insolated layer materials earlier before on the cement-based material in paving, and then carry out next step construction in construction is used.This has just increased certain degree of difficulty to construction, and adhesive waterproof coil often occurs insolated layer materials in actual use easily and be difficult for removing, and insolated layer materials remains on the self-adhesive bed of material or the self-adhesive bed of material phenomenon off such as is taken by adhesion.Because existing separation layer material therefor does not all have the lateral reactivity with cement-based material generation chemical reaction, so insolated layer materials remains in and will influence adhesive waterproof coil and cement-based material adhesive property on the self-adhesive bed of material.The self-adhesive bed of material is the critical material that strengthens adhesive waterproof coil and cement-based material adhesive strength, so the self-adhesive bed of material is taken off by adhesion and will be influenced adhesive waterproof coil and cement-based material adhesive property.
The utility model content
The technical problems to be solved in the utility model just provide a kind of construct more convenient, with higher and more stable the exempting from of cement-based material adhesive strength take off the type adhesive waterproof coil.
For addressing the above problem, the technical solution adopted in the utility model is:
A kind ofly exempt to take off the type adhesive waterproof coil, comprise the macromolecular sheet material layer, on described macromolecular sheet material layer, be compounded with the self-adhesive bed of material, on the described self-adhesive bed of material, be compounded with the active silica layer.
Its additional technical feature comprises:
Described macromolecular sheet material is made of ethylene-vinyl acetate, high density polyethylene (HDPE), low density polyethylene (LDPE) or haloflex;
Described active silica is that particle diameter is between 0.5mm～1mm through the macromolecule interfacial activation processing.
A kind of type adhesive waterproof coil of exempting to take off provided by the utility model, by the active silica layer is compounded on the self-adhesive bed of material, what the active silica layer was firm is embedded on the self-adhesive bed of material, this waterproof roll compared with prior art has the following advantages: at first active silica plays the effect of separation layer, the active silica layer can effectively separate the self-adhesive bed of material that is rolled into the bundle adhesive waterproof coil as a kind of inorganic particulate material, in order to avoid each layer self-adhered adhesive material of adhesive waterproof coil is in contact with one another and bonds together; Secondly active silica will play the effect of cement mortar layer skeleton, when the adhesive waterproof coil paving is on the green concrete basal plane, cement mortar will be filled the space of active silica layer, form one deck cement mortar layer, thereby between the adhesive waterproof coil self-adhesive bed of material and cement-based material, form one deck and the equicohesive boundary layer of cement-based material; Last active silica will play the effect of interface enhancing agent, because active silica has potential hydration reaction activity, under the effect of alkali-activator will with the calcium hydroxide generation hydration reaction in the cement-based material, the hydrated calcium silicate of generation further improves the intensity of boundary layer.
The utility model is compounded on the macromolecular sheet material layer by the self-adhesive bed of material, utilize the self-adhesion sizing material that had with the performance green concrete secure bond (forming adhesion strength) by absorption, tessellation, hydration reaction, efficiently solve the problem of waterproofing materials and concrete binding, avoided scurrying the generation of water, leakage problems.
The utility model is by the compound macromolecular sheet material layer of waterproof roll, and the splendid physical and mechanical properties of utilizing macromolecular sheet material to have satisfies the requirement of engineering to waterproof roll paracentesis resistance energy.And this adhesive waterproof coil have construction more convenient, with advantages such as the cement-based material adhesive strength is higher and more stable.
Description of drawings
As figure is the structural representation of exempting to take off the type adhesive waterproof coil.
The specific embodiment
Below in conjunction with accompanying drawing structure and the use principle of exempting to take off the type adhesive waterproof coil provided by the utility model is described in further detail.
As shown in the figure, for constituting the structural representation of exempting to take off the type adhesive waterproof coil that the utility model provides.As shown in Figure 1, a kind of type adhesive waterproof coil of exempting to take off of the present utility model comprises macromolecular sheet material layer 1, is compounded with the self-adhesive bed of material 2 on macromolecular sheet material layer 1, is compounded with active silica layer 3 on the self-adhesive bed of material 2.Macromolecular sheet material layer 1 material consists of ethylene-vinyl acetate, high density polyethylene (HDPE), low density polyethylene (LDPE) or haloflex.The self-adhesive bed of material 2 materials consist of the acrylic acid series pressure sensitive or the rubber modified asphalt bonding adhesive of pressure sensitive polyurethane adhesive, rubber-type pressure sensitive, homopolymerization or copolymerization.Active silica layer 3 material consist of to through the macromolecule interfacial activation processing, and particle diameter has the quartz sand of potential hydration reaction activity between 0.5mm～1mm.
Of the present utility modelly a kind ofly exempt to take off the type adhesive waterproof coil when installing, coiled material is laid on the formation level, with adopting bonding machine to carry out thermal weld between two width of cloth coiled materials, after preparation of construction is finished, green concrete is cast directly on the active silica layer 3.Carry out concrete conventional maintenance then.
Claims (3)
1. exempt to take off the type adhesive waterproof coil for one kind, comprise the macromolecular sheet material layer, on described macromolecular sheet material layer, be compounded with the self-adhesive bed of material, it is characterized in that: on the described self-adhesive bed of material, be compounded with the active silica layer.
2. a kind of type adhesive waterproof coil of exempting to take off as claimed in claim 1, it is characterized in that: described macromolecular sheet material is made of ethylene-vinyl acetate, high density polyethylene (HDPE), low density polyethylene (LDPE) or haloflex.
3. a kind of type adhesive waterproof coil of exempting to take off as claimed in claim 1 or 2 is characterized in that: described active silica is that particle diameter is between 0.5mm～1mm through the macromolecule interfacial activation processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205198694U CN201746814U (en) | 2010-09-07 | 2010-09-07 | Opening-free self-adhesive waterproof coiled materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205198694U CN201746814U (en) | 2010-09-07 | 2010-09-07 | Opening-free self-adhesive waterproof coiled materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746814U true CN201746814U (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205198694U Expired - Fee Related CN201746814U (en) | 2010-09-07 | 2010-09-07 | Opening-free self-adhesive waterproof coiled materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112220A (en) * | 2013-02-04 | 2013-05-22 | 常熟市三恒建材有限责任公司 | Reactive EPDM (ethylene propylene diene monomer) and butyl rubber self-adhesive water-resistant coiled material |
| CN103334409A (en) * | 2013-07-16 | 2013-10-02 | 衡水中铁建工程橡胶有限责任公司 | Uncovering-free type macromolecule self-adhesion waterproof roll and preparing method thereof |
| CN113147112A (en) * | 2020-01-07 | 2021-07-23 | 埃米尔·夏伊·卢蒂安 | Underground windowless side waterproof sheet film and manufacturing and using method thereof |
-
2010
- 2010-09-07 CN CN2010205198694U patent/CN201746814U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112220A (en) * | 2013-02-04 | 2013-05-22 | 常熟市三恒建材有限责任公司 | Reactive EPDM (ethylene propylene diene monomer) and butyl rubber self-adhesive water-resistant coiled material |
| CN103334409A (en) * | 2013-07-16 | 2013-10-02 | 衡水中铁建工程橡胶有限责任公司 | Uncovering-free type macromolecule self-adhesion waterproof roll and preparing method thereof |
| CN113147112A (en) * | 2020-01-07 | 2021-07-23 | 埃米尔·夏伊·卢蒂安 | Underground windowless side waterproof sheet film and manufacturing and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENGSHUI ZHONGTIE BUILT MATERIAL MANUFACTURING CO. Free format text: FORMER OWNER: ZHONGTIEJIAN ENGNIEERING RUBBER CO., LTD., HENGSHUI Effective date: 20120530 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120530 Address after: 053000 Hengshui city of Hebei Province North Taocheng District industrial base rubber road No. 1 Patentee after: Hengshui Zhongtie Built Material Manufacturing Co., Ltd. Address before: 053000 Hengshui city of Hebei Province North Taocheng District industrial base rubber road No. 1 Patentee before: Hengshui Zhongtiejian Engnieering Rubber 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: 20110216 Termination date: 20190907 |