CN201826400U - Fast curing waterproof structure - Google Patents
Fast curing waterproof structure Download PDFInfo
- Publication number
- CN201826400U CN201826400U CN2010205027629U CN201020502762U CN201826400U CN 201826400 U CN201826400 U CN 201826400U CN 2010205027629 U CN2010205027629 U CN 2010205027629U CN 201020502762 U CN201020502762 U CN 201020502762U CN 201826400 U CN201826400 U CN 201826400U
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- CN
- China
- Prior art keywords
- model
- layer
- utility
- waterproof
- water
- 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
Links
- 229920002635 polyurethane Polymers 0.000 claims abstract description 19
- 239000004814 polyurethane Substances 0.000 claims abstract description 19
- 229920002396 Polyurea Polymers 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims description 20
- 239000003973 paint Substances 0.000 abstract description 18
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000037452 priming Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 16
- 239000005871 repellent Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000007665 sagging Methods 0.000 description 5
- 238000004078 waterproofing Methods 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
Landscapes
- Finishing Walls (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a fast curing waterproof structure formed by setting a priming paint layer, a polyurethane putty layer and a polyurea waterproof layer in sequence. The fast curing waterproof structure has the advantages of high strength, high abrasion resistance, fast curing, and the like, and is suitable for waterproof work of special places such as vertical faces, housetops with big slopes and the like.
Description
Technical field
The utility model relates to a kind of building structure, is specifically related to a kind of waterproof construction that is applied to facade, special places such as roof that the gradient is bigger.
Background technology
Waterproofing materials is a lot of in the market, mainly comprises waterproof coiled material material and macromolecular material water-repellent paint.
Wherein the waterproof coiled material material comprises modified asphalt waterproof coiled material, Ethylene Propylene Terpolymer waterproof roll, PVC waterproof roll or the like.Because coiled material class waterproofing materials uses must be bonding with adhesive, use is inconvenient, contains volatile matters such as solvent in the adhesive, and environment is caused very big pollution.
The macromolecular material water-repellent paint is as neoprene water-repellent paint, modified bitumen agent water-repellent paint, water-proof acrylic acid paint, polyurethane water-proof paint etc.Though the water-repellent paint of existing macromolecular material is easy to use, modified bitumen agent water-repellent paint contains solvent, and water-proof acrylic acid paint can not disposable thick being coated with, and product can not be perfect.
Polyurethane water-proof paint since its have easy construction, no seam, solvent-free, can prepare shades of colour according to customer requirement, material also has performances such as good caking property, water-resistance, anti-corrosive properties, weather resisteant, tensile strength, gradually replace other products in recent years, extensively promote the use of.Existing color waterproof polyurethane paint generally all is a bicomponent material, after first and second components are mixed, adopt the form of construction work of artificial blade coating, because the surface drying time of material is long, be used for facade, the sagging phenomenon will appear in curved surface, outward appearance is not good, thickness cannot be controlled, temperature≤5 ℃ are difficult for construction under humidity 〉=85% situation.The exposed waterproof in roof also must be coated with the polyurethane finish topping on waterproof coating, delay the aromatic urethane product aging.
The utility model content
The utility model is at above-mentioned existing waterproofing materials existing various defectives on use and performance, and provide a kind of novel waterproof construction, this waterproof construction has high strength, high abrasion, characteristics such as curing fast, is particularly suitable for the waterproofing work in facade, special places such as roof that the gradient is bigger.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of quick-setting waterproof construction, this waterproof construction comprises:
One prime coat, described prime coat evenly are coated with to be located in the basic unit;
One polyurethane putty layer, described polyurethane putty layer drape over one's shoulders to be scraped on described prime coat;
One polyurea water-proof layer, described polyurea water-proof layer is sprayed on the described polyurethane putty layer.
The thickness of described prime coat is 0.15kg/m
2-0.2kg/m
2
The thickness of described polyurea water-proof layer is 1.5mm-2mm.
According to the utility model that above-mentioned technology obtains, it is long that it can effectively solve present polyurethane water-proof paint surface drying time, the sagging problem that metope and the construction of gradient roof occur.
The utility model can solidify fast,, arbitrary surface insensitive to the construction environment temperature humidity constructed not sagging, 100% solid content, do not contain heavy metal catalyst, splendid tensile strength, pliability, high adhesion force and excellent durability; adopt the machine spraying method; the efficiency of construction height; can come into operation behind the construction 2h; without any need for topping, integrate the advantage of waterproof roll and water-repellent paint.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, the quick-setting waterproof construction that the utility model provides mainly is made up of prime coat 100, polyurethane putty layer 200 and polyurea water-proof layer 300.
Wherein prime coat 100 evenly is coated with and is located in the basic unit, and polyurethane putty layer 200 drapes over one's shoulders and scrapes on prime coat 100, and is last, and polyurea water-proof layer 300 is sprayed at and forms corresponding waterproof construction on the polyurethane putty layer 200.
Based on such scheme, concrete enforcement of the present utility model is as follows:
1): base treatment: basic unit is the supporting layer of geomantic omen coating, and the minimum maintenance of newly placed concrete is more than 7 days, the floor cleaning drying.
2): the prime coat coating: for increasing the adhesion stress of coating and basic unit, adopt the special-purpose priming paint of epoxy-polyurethane to carry out base treatment, prime coat need be coated with evenly, and holiday is not piled up, and its THICKNESS CONTROL is at 0.15kg/m
2-0.2kg/m
2
3) the polyurethane putty layer drapes over one's shoulders and scrapes: rough place is criticized to scrape to mend with special-purpose polyurethane putty and is put down.
4) polyurea water-proof layer spraying: adopt corresponding spraying equipment spray polyurea high strength elastic water-repellent paint to form the polyurea water-proof layer, wherein adopt the bi-component polyurea waterproof coating material.Because product reaction is exceedingly fast, just can solidify with interior in 20 seconds, thus can sagging at arbitrary surface, facade spray degree, can spray repeatedly, there is not seam, disposablely reach designing requirement.This coating layer thickness generally is controlled at 1.5mm-2mm.
By the polyurea water-proof layer that such scheme forms, its tensile strength is big, and is wear-resistant, ageing-resistant, corrosion-resistant, is used for the exposed waterproof on roof, and toppings such as it goes without doing finish paint by designing requirement preparation shades of colour, increase aesthetic feeling.
The construction that the utlity model has that obtains according to technique scheme is not influenced by environment temperature and humidity, quick advantage such as curings, thus can thoroughly solve the construct problem of sagging of polyurethane water-proof paint facade, curved surface.Owing to the utlity model has zero VOC, environmental protection, the low pollution, excellent physicochemical property make product in outdoor application without any need for topping, in-40 ℃ of-120 ℃ of ambient temperature ranges, use for a long time, keep not efflorescence, do not ftracture, do not come off.Application range of products is very extensive, and very big development space is arranged.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a quick-setting waterproof construction is characterized in that, described waterproof construction comprises:
One prime coat, described prime coat evenly are coated with to be located in the basic unit;
One polyurethane putty layer, described polyurethane putty layer drape over one's shoulders to be scraped on described prime coat;
One polyurea water-proof layer, described polyurea water-proof layer is sprayed on the described polyurethane putty layer.
2. a kind of quick-setting waterproof construction according to claim 1 is characterized in that the thickness of described prime coat is 0.15kg/m
2-0.2kg/m
2
3. a kind of quick-setting waterproof construction according to claim 1 is characterized in that the thickness of described polyurea water-proof layer is 1.5mm-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205027629U CN201826400U (en) | 2010-08-24 | 2010-08-24 | Fast curing waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205027629U CN201826400U (en) | 2010-08-24 | 2010-08-24 | Fast curing waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826400U true CN201826400U (en) | 2011-05-11 |
Family
ID=43964946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205027629U Expired - Fee Related CN201826400U (en) | 2010-08-24 | 2010-08-24 | Fast curing waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826400U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251398A (en) * | 2011-05-26 | 2011-11-23 | 武汉海德天物新材料有限公司 | Material composition for waterproofing of soft base surface and preparation method thereof |
| CN102587591A (en) * | 2012-03-19 | 2012-07-18 | 王�忠 | Light roofing system |
| CN102658685A (en) * | 2012-05-08 | 2012-09-12 | 江苏苏博特新材料股份有限公司 | Polyurethane/polyurea composite protective layer and preparation method thereof, and application of polyurethane/polyurea composite protective layer in concrete shielding |
| CN103774799A (en) * | 2014-01-06 | 2014-05-07 | 山西省第二建筑工程公司 | Roof waterproof and heat-insulating integrated coating and construction method thereof |
| CN107829406A (en) * | 2017-12-01 | 2018-03-23 | 李泽月 | Hydraulic structure composite anti-penetrating system and the method for forming system |
-
2010
- 2010-08-24 CN CN2010205027629U patent/CN201826400U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251398A (en) * | 2011-05-26 | 2011-11-23 | 武汉海德天物新材料有限公司 | Material composition for waterproofing of soft base surface and preparation method thereof |
| CN102251398B (en) * | 2011-05-26 | 2013-11-06 | 武汉海德天物新材料有限公司 | Material composition for waterproofing of soft base surface and preparation method thereof |
| CN102587591A (en) * | 2012-03-19 | 2012-07-18 | 王�忠 | Light roofing system |
| CN102658685A (en) * | 2012-05-08 | 2012-09-12 | 江苏苏博特新材料股份有限公司 | Polyurethane/polyurea composite protective layer and preparation method thereof, and application of polyurethane/polyurea composite protective layer in concrete shielding |
| CN102658685B (en) * | 2012-05-08 | 2016-01-20 | 江苏苏博特新材料股份有限公司 | A kind of polyurethane/polyurea composite armor, its preparation method and the application in concrete protection thereof |
| CN103774799A (en) * | 2014-01-06 | 2014-05-07 | 山西省第二建筑工程公司 | Roof waterproof and heat-insulating integrated coating and construction method thereof |
| CN107829406A (en) * | 2017-12-01 | 2018-03-23 | 李泽月 | Hydraulic structure composite anti-penetrating system and the method for forming system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160811 Address after: 201424, room 1, building 388, 1330 Hua Hua Bei Road, Shanghai, Fengxian District Patentee after: Spread material technology (Shanghai) Co., Ltd. Address before: 201318, Shanghai, Pudong New Area, Zhou Town, Tong East, Huili three, the east side of the plant Patentee before: Shanghai Huiyu Fine Chemicals Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20190824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |