CN102251398A - Material composition for waterproofing of soft base surface and preparation method thereof - Google Patents
Material composition for waterproofing of soft base surface and preparation method thereof Download PDFInfo
- Publication number
- CN102251398A CN102251398A CN 201110138309 CN201110138309A CN102251398A CN 102251398 A CN102251398 A CN 102251398A CN 201110138309 CN201110138309 CN 201110138309 CN 201110138309 A CN201110138309 A CN 201110138309A CN 102251398 A CN102251398 A CN 102251398A
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- CN
- China
- Prior art keywords
- applicable
- basal plane
- nonwoven fabric
- material composition
- waterproof
- 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.)
- Granted
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- 239000000463 material Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000004078 waterproofing Methods 0.000 title abstract description 5
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 229920002396 Polyurea Polymers 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention relates to a material composition and a preparation method thereof, in particular to a material composition for the waterproofing of a soft base surface and a preparation method thereof. The material composition for the waterproofing of a soft base surface is characterized by comprising a non-woven fabric and a polyurea agent arranged on the non-woven fabric. Thus, the invention has the following advantages: 1, the material composition is applicable to a hard surface and can meet the requirements of a soft base surface for waterproofing, seepage prevention and anticorrosion; 2, the material composition has good low-temperature performance, high tearing strength and tensile strength and good pliability; and 3, the material composition does not contain solvent, and is safe, environment-friendly and pollution-free.
Description
Technical field
The present invention relates to a kind of combined material and preparation method thereof, especially relate to combined material of a kind of waterproof that is applicable to soft basal plane and preparation method thereof.
Background technology
Sell multiple product and preparation on the market, they are used for japanning or coated solid building material surface, wall, top and/or ground such as building, tank or swimming pool etc. its objective is these surface waterproofings and/or anti-surface chemistry and biological corrosion are infected. this series products is the product or the special coating of base-material with rubber or plastics (synthetic resin or epoxy resin) normally.But this often can not meet the demands the known commercially available prod of this class in its effect and life-span aspect, particularly need satisfy simultaneously under the situation of several requirements, and for example the cistern of soft basal plane should waterproof, seepage control is anticorrosion again just can't reach requirement.
Summary of the invention
The present invention solves the above-mentioned technical problem of existing in prior technology; A kind of waterproof, seepage control corrosion-resistant combined material that is applicable to soft basal plane and preparation method thereof is provided
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of waterproof, seepage control corrosion-resistant combined material that is applicable to soft basal plane is characterized in that, adopts European import WIWA to have hydraulicdriven and is applicable to the continuous service two component spray machine of high quantity for spray.Comprise nonwoven fabric and be arranged on polyureas agent on the nonwoven fabric.
At above-mentioned a kind of waterproof, seepage control corrosion-resistant combined material that is applicable to soft basal plane, described nonwoven fabric adopts the 60-80 order, and density is 220g/m
2-320g/m
2
At above-mentioned a kind of combined material that is applicable to the waterproof of soft basal plane, described polyureas agent contains component A and B component, and mass ratio is: 220: 200, described component A comprised host, and described B component comprises curing agent.
A kind of preparation method of combined material of the waterproof that is applicable to soft basal plane is characterized in that, may further comprise the steps:
Step 1 is laid on 60-80 order nylon nonwoven fabrics on the hard basal plane, and the polyureas agent evenly is sprayed on the nonwoven fabric, and coating thickness is 1MM-3MM;
Step 2 is waited to do behind the completing steps 1, then nonwoven fabric is evenly rolled.
Preparation method at the combined material of above-mentioned a kind of waterproof that is applicable to soft basal plane is characterized in that described spraying temperature is 40 ℃-60 ℃, and spray pressure is 0.5MPa-0.7MPa.
Therefore, the present invention has following advantage: 1, can either be adapted to crust and can be applicable to the requirement for anticorrosion of soft basal plane waterproof, seepage control again.2, good, the tearing strength of cryogenic property, TENSILE STRENGTH is big, pliability good.3, no-solvent type, safety and environmental protection is pollution-free.
The specific embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment:
A kind of waterproof, seepage control corrosion-resistant combined material that is applicable to soft basal plane comprises nonwoven fabric and is arranged on polyureas agent on the nonwoven fabric that nonwoven fabric adopts the 60-80 order, and density is 220g/m
2-320g/m
2The polyureas agent contains component A and B component, and mass ratio is: 220: 200, described component A comprised host, and described B component comprises curing agent.
A kind of preparation method of combined material of the waterproof that is applicable to soft basal plane may further comprise the steps:
Step 1 is laid on nonwoven fabric on the hard basal plane, and the polyureas agent evenly is sprayed on the nonwoven fabric, and coating thickness is 1MM-3MM; Spraying temperature is 40 ℃-60 ℃, and spray pressure is 0.5MPa-0.7MPa.
Step 2 is waited to do behind the completing steps 1, then nonwoven fabric is evenly rolled.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (5)
1. a combined material that is applicable to the waterproof of soft basal plane is characterized in that, comprises nonwoven fabric and is arranged on polyureas agent on the nonwoven fabric.
2. a kind of combined material that is applicable to the waterproof of soft basal plane according to claim 1 is characterized in that, described nonwoven fabric adopts the 60-80 order, and density is 220g/m
2-320g/m
2
3. a kind of combined material that is applicable to the waterproof of soft basal plane according to claim 1 is characterized in that described polyureas agent contains component A and B component, and mass ratio is: 11: 12, described component A comprised host, and described B component comprises curing agent.
4. the preparation method of the combined material of the described waterproof that is applicable to soft basal plane of a claim 1 is characterized in that, may further comprise the steps:
Step 1 is laid on nonwoven fabric on the hard basal plane, and the polyureas agent evenly is sprayed on the nonwoven fabric, and coating thickness is 1MM-3MM;
Step 2 is waited to do behind the completing steps 1, then nonwoven fabric is evenly rolled.
5. the preparation method of the combined material of a kind of waterproof that is applicable to soft basal plane according to claim 4 is characterized in that described spraying temperature is 40 ℃-60 ℃, and spray pressure is 0.5MPa-0.7MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110138309 CN102251398B (en) | 2011-05-26 | 2011-05-26 | Material composition for waterproofing of soft base surface and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110138309 CN102251398B (en) | 2011-05-26 | 2011-05-26 | Material composition for waterproofing of soft base surface and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102251398A true CN102251398A (en) | 2011-11-23 |
| CN102251398B CN102251398B (en) | 2013-11-06 |
Family
ID=44978946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110138309 Expired - Fee Related CN102251398B (en) | 2011-05-26 | 2011-05-26 | Material composition for waterproofing of soft base surface and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102251398B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358624A (en) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | Polyurea composite film, and preparation method and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040081789A1 (en) * | 2002-10-25 | 2004-04-29 | Choong-Yup Kim | Cool roof asphalt waterproofing sheet and joint sealing structure thereof |
| CN200978432Y (en) * | 2006-10-24 | 2007-11-21 | 周波 | Anti-seepage antisepsis anti-crack polyurea composite geotextile |
| KR20090061201A (en) * | 2007-12-11 | 2009-06-16 | 주식회사 코오롱 | Composite sheet |
| CN101531861A (en) * | 2009-04-17 | 2009-09-16 | 苏州中材非金属矿工业设计研究院有限公司 | Two component spray polyurea waterproof paint and preparation method and construction method of same |
| CN101818019A (en) * | 2009-02-26 | 2010-09-01 | 北京东方雨虹防水技术股份有限公司 | Spray polyurea high-performance waterproof paint and preparation method thereof |
| CN201826400U (en) * | 2010-08-24 | 2011-05-11 | 上海汇宇精细化工有限公司 | Fast curing waterproof structure |
-
2011
- 2011-05-26 CN CN 201110138309 patent/CN102251398B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040081789A1 (en) * | 2002-10-25 | 2004-04-29 | Choong-Yup Kim | Cool roof asphalt waterproofing sheet and joint sealing structure thereof |
| CN200978432Y (en) * | 2006-10-24 | 2007-11-21 | 周波 | Anti-seepage antisepsis anti-crack polyurea composite geotextile |
| KR20090061201A (en) * | 2007-12-11 | 2009-06-16 | 주식회사 코오롱 | Composite sheet |
| CN101818019A (en) * | 2009-02-26 | 2010-09-01 | 北京东方雨虹防水技术股份有限公司 | Spray polyurea high-performance waterproof paint and preparation method thereof |
| CN101531861A (en) * | 2009-04-17 | 2009-09-16 | 苏州中材非金属矿工业设计研究院有限公司 | Two component spray polyurea waterproof paint and preparation method and construction method of same |
| CN201826400U (en) * | 2010-08-24 | 2011-05-11 | 上海汇宇精细化工有限公司 | Fast curing waterproof structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358624A (en) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | Polyurea composite film, and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102251398B (en) | 2013-11-06 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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: 20131106 |