CN1242145C - Composite waterproof coil - Google Patents
Composite waterproof coil Download PDFInfo
- Publication number
- CN1242145C CN1242145C CN 02104418 CN02104418A CN1242145C CN 1242145 C CN1242145 C CN 1242145C CN 02104418 CN02104418 CN 02104418 CN 02104418 A CN02104418 A CN 02104418A CN 1242145 C CN1242145 C CN 1242145C
- Authority
- CN
- China
- Prior art keywords
- sensitive adhesive
- pressure
- layer
- adhesive layer
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
Abstract
One or both surfaces of an adhesive layer with pressure sensitive adhesive property are bonded to powder which can be adhered by cement, fiber, a nonviscous polymer film or a mixture thereof. A strengthening layer can be compounded to the interlayer or surface of a pressure-sensitive adhesive, and the fiber can partially penetrate through the pressure sensitive adhesive layer and is bonded to the strengthening layer in a spot mode.
Description
The present invention relates to a kind of composite of water-proof coiled material, belong to building material field.
Existing waterproof roll kind is a lot, as modified bituminous pitch coiled material, and EPDM rubber rolling material etc.After the coiled material laying is finished, generally need cement mortar to make topping, the bond effect of topping and coiled material is very poor, often selects for use whirl coating, scab as transition zone, and construction is inconvenient.
The objective of the invention is to design a kind of coiled material, can be by the cement mortar bonds well.
Of the present invention is to realize like this, on one or two surface with the close-burning glue of presser sensor (pressure sensitive adhesive) layer, bonding can be by cement-bonded powder, fiber, inviscid polymer coating film or their mixture, the centre of pressure sensitive adhesive or surface can compound enhancement Layers, and fiber can the part pass pressure-sensitive adhesive layer and the enhancement Layer point-like links.
Pressure sensitive adhesive can use but be not limited to: the pressure sensitive polyurethane adhesive, rubber pressure-sensitive adhesive (being dissolved in the solvent formulated) by components such as rubber elastomer, tackifier, softening agent, age resistor, the acrylate series pressure-sensitive of homopolymerization or copolymerization, or they mix/compound, and can mix with pitch, or the pressure sensitive adhesive of following composition: by weight, pitch 20-80%, SBS thermoplastic elastomer (TPE) 5-25%; butadiene-styrene rubber 1-25%; plasticizing agent 5-35%, tackifier 3-30%, additive 0-35% such as rubber powder.The glue that can form the 40-80% solid content in solvent is standby.
Pressed powder can be selected for use but be not limited to: alumino-silicate, aluminium sulfate, ferrite, sulfate, carbonate, silicate, aluminate, phosphate and hydrate thereof, derivative and double salt are (as MgCa (Co3)
2); Metal oxide and derivatives thereof such as calcium oxide, zinc oxide, magnesia, iron oxide, alumina, titanium oxide; Metal hydroxides and derivatives thereof such as aluminium hydroxide, iron hydroxide, calcium hydroxide, magnesium hydroxide; Nonmetal oxides such as silica; Special solid chemical compound such as carborundum; Above-mentioned substance mixture and the mineral that contain above-mentioned substance are as pottery, French chalk, cement, glass, kaolin, entringite, kieselguhr, calcite, dolomite, vermiculite, perlite, Cab-O-sil etc.
Inviscid polymer can be selected for use but be not limited to: the polyvinyl acetate class of copolymerization and homopolymerization, polyacrylate, polyvinyl alcohol, (hydroxyl/carboxyl) butadiene-styrene rubber, polyvinyl formal, polyvinyl acetal, polyvinyl butyral resin etc. and composition thereof.
Fiber can be selected for use but be not limited to: glass fiber, glass fabric, fiberglass gridding cloth, polyester fiber, polyester fiber nonwoven, polypropylene fibre, polypropylene fabric, vinylon, vinylon fabric, rock wool, or their mixture.
Enhancement Layer can be selected for use but be not limited to: gauze wire cloth, glass fabric, fiberglass gridding cloth, polyester fiber nonwoven, PE film, PET film, EVA film, PP film etc.
The present invention is shown by following example.
Example 1, the acrylic ester pressure-sensitive adhesive layer, middle compound HDPE film enhancement Layer, French chalk is sticked on the pressure-sensitive adhesive layer two sides.
Example 2, the acrylic ester pressure-sensitive adhesive layer, middle compound HDPE film enhancement Layer, French chalk is sticked on the pressure-sensitive adhesive layer two sides, and the pressure sensitive adhesive hot melting cohesion is passed in the HDPE film with polyester fiber bundle or part, nonwoven compartment of terrain in the two sides.
The present invention can be contained the material adhesives such as mortar of cement, has greatly simplified construction, can save construction cost.
Claims (1)
1, a kind of composite of water-proof coiled material, it is characterized in that: comprise the acrylic ester pressure-sensitive adhesive layer, be compounded with HDPE film enhancement Layer in the middle of the described pressure-sensitive adhesive layer, stick French chalk on the varistor layer two sides, and the pressure sensitive adhesive hot melting cohesion is passed on the HDPE film with polyester fiber bundle or part, nonwoven compartment of terrain in the pressure-sensitive adhesive layer two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02104418 CN1242145C (en) | 2002-03-14 | 2002-03-14 | Composite waterproof coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02104418 CN1242145C (en) | 2002-03-14 | 2002-03-14 | Composite waterproof coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1398945A CN1398945A (en) | 2003-02-26 |
| CN1242145C true CN1242145C (en) | 2006-02-15 |
Family
ID=4740088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02104418 Expired - Fee Related CN1242145C (en) | 2002-03-14 | 2002-03-14 | Composite waterproof coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1242145C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004101952A1 (en) | 2003-05-14 | 2004-11-25 | Services Petroliers Schlumberger | Self adaptive cement systems |
| CN101845186B (en) * | 2010-06-11 | 2011-11-16 | 郑州大学 | Modified polyvinyl butyral waterproof coiled material |
| CN102454226B (en) * | 2010-10-29 | 2016-04-20 | 沈阳蓝光科技发展有限公司 | High-polymer self-adhesion waterproof coiled material of a kind of pre-spread/wet paving and preparation method thereof |
| CN105780480A (en) * | 2016-03-24 | 2016-07-20 | 李许生 | Preparation method of flexible surface lining material |
| CN107323039B (en) * | 2017-06-14 | 2019-11-12 | 青岛华夏橡胶工业有限公司 | A kind of solar battery/elastomer composite roofing and preparation method thereof |
| CN114044929A (en) * | 2021-12-28 | 2022-02-15 | 浙江明丰实业股份有限公司 | RPVB (regenerated liquid boron) regenerated environment-friendly membrane modification process and application thereof |
-
2002
- 2002-03-14 CN CN 02104418 patent/CN1242145C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1398945A (en) | 2003-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Hou Caihong Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060215 |