CN201817763U - Polyurethane court - Google Patents
Polyurethane court Download PDFInfo
- Publication number
- CN201817763U CN201817763U CN2010205650588U CN201020565058U CN201817763U CN 201817763 U CN201817763 U CN 201817763U CN 2010205650588 U CN2010205650588 U CN 2010205650588U CN 201020565058 U CN201020565058 U CN 201020565058U CN 201817763 U CN201817763 U CN 201817763U
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- Prior art keywords
- polyurethane
- layer
- court
- surface layer
- slurry
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- Expired - Lifetime
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Abstract
The utility model relates to a polyurethane court. The utility model is characterized in that the polyurethane court is sequentially provided with a polyurethane finish coat layer, a polyurethane slurry layer, a polyurethane slurry anti-leakage layer, a rubber granule layer and a polyurethane bottom sealing layer from top to bottom. The polyurethane court can be directly paved on a waterproof cement mortar ground. The rubber granule layer and the polyurethane bottom sealing layer at the bottom combine the characteristics of favorable elasticity, easiness in construction and low construction cost in the rubber granules; the polyurethane slurry layer as the surface layer enhances the grade and strength of the court and prolongs the service life of the court; the polyurethane finish coat layer as the surface layer has the advantages of beautiful appearance and stable color, greatly enhances the wearability and aging resistance of the surface layer and prolongs the service life of the surface layer; and meanwhile, when the surface layer is worn, the surface layer is simple to repair, consumes little material and does not have color difference, thereby lowering the engineering cost and making a compromise between the service life and comfort of the court. The utility model overcomes the defect of insufficient strength in the permeable court, and has the advantages of excellent elasticity and high durability.
Description
Technical field
The utility model relates to a kind of polyurethane court.
Background technology
At present, existing synthetic court is generally polyurethane full-plastic or polyurethane vapor-permeable type.The former intensity is higher, application life is longer, but it is high that it requires the basis, need be laid on the pitch basis or done on the concrete pedestal of waterproof, builds certain condition that needs, not only repair trouble behind its surface abrasion, and have obvious aberration together with same court, it is attractive in appearance to influence the place, simultaneously its cost height, be difficult for extensive penetration and promotion, restricted the fast development of sports causes; The latter requires looser to the basis, cost is also lower, but its intensity is relatively poor, easily is worn, and only be the former about 1/2 application life, so enjoy query all the time.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of above-mentioned defective that solved is provided, can be laid immediately on the waterproof cement mortar ground, easily construction, cost are low, promote the class in place, increased the intensity in place and the polyurethane court in application life.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of polyurethane court is characterized in that: the polyurethane court is followed successively by polyurethane finish layer, polyurethane slurry layer, polyurethane slurry application of anti-leakage layers, layer of rubber particles and polyurethane sealing bottom from top to bottom.
The polyurethane sealing bottom is connected with basic ground, and the thickness of polyurethane sealing bottom is 0.2mm, and the thickness of layer of rubber particles is 3mm, and the thickness of polyurethane slurry application of anti-leakage layers is 0.5mm, and the thickness of polyurethane slurry layer is 1.5mm, and the thickness of polyurethane finish layer is 0.25mm.
The job practices of the utility model correspondence is: the polyurethane sealing bottom be with polyurethane binder and ethyl acetate according to 1: after the weight ratio of 0.3-0.6 mixes, on the basis in court, brush a primer uniformly, layer of rubber particles is that polyurethane binder and rubber grain are mixed according to weight ratio 1: 5～6, pave on the basis of brush behind the primer, shakeout with paver, compacting, make the thick court bottom of 3mm, the polyurethane slurry application of anti-leakage layers is with polyurethane slurry A, the B component stirs evenly according to weight ratio at 3: 1,10～40% the polyurethane rubber powder that adds gross mass stirs evenly once more, 0.5mm on the bottom blade coating of court then, after the polyurethane slurry application of anti-leakage layers is solidified, with polyurethane slurry A, B stirs evenly in proportion, thickness is that the pure slurry layer of 1.5mm promptly is the polyurethane slurry layer on paving on the court, the polyurethane slurry layer solidifies the back at polyurethane finish of surface spraying, the about 0.2mm of thickness is the polyurethane finish layer.
The utility model polyurethane court does not need necessarily to be laid on pitch or the concrete pedestal when laying, and can be laid immediately on the waterproof cement mortar ground.The layer of rubber particles of bottom and polyurethane sealing bottom combine the rubber grain good springiness, easily construction, the characteristics that cost is low, the polyurethane slurry layer of surface layer has promoted the class in place, the intensity and the application life thereof in place have been increased simultaneously, the polyurethane finish layer of surface layer is not only attractive in appearance, colour stable, and increased the abrasion resistance of surface layer greatly, ageing resistace and application life, simultaneously when wearing and tearing appear in surface layer, repair simple, consumption is few, and there is aberration hardly, the application life and the comfortableness in place when having reduced engineering cost, have well been taken into account, overcome the shortcoming of gas permeability court strength deficiency, and combine gas permeability court excellent elasticity, combine the durability in full-plastic court simultaneously again.
The beneficial effect that the utility model had is: the polyurethane court does not need necessarily to be laid on pitch or the concrete pedestal when laying, and can be laid immediately on the waterproof cement mortar ground.The layer of rubber particles of bottom and polyurethane sealing bottom combine the rubber grain good springiness, easily construction, the characteristics that cost is low, the polyurethane slurry layer of surface layer has promoted the class in place, the intensity and the application life thereof in place have been increased simultaneously, the polyurethane finish layer of surface layer is not only attractive in appearance, colour stable, and increased the abrasion resistance of surface layer greatly, ageing resistace and application life, simultaneously when wearing and tearing appear in surface layer, repair simple, consumption is few, and there is aberration hardly, the application life and the comfortableness in place when having reduced engineering cost, have well been taken into account, overcome the shortcoming of gas permeability court strength deficiency, and combine gas permeability court excellent elasticity, combine the durability in full-plastic court simultaneously again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, polyurethane finish layer; 2, polyurethane slurry layer; 3, polyurethane slurry application of anti-leakage layers; 4, layer of rubber particles; 5, polyurethane sealing bottom.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, the polyurethane court is followed successively by polyurethane finish layer 1, polyurethane slurry layer 2, polyurethane slurry application of anti-leakage layers 3, layer of rubber particles 4 and polyurethane sealing bottom 5 from top to bottom.
The job practices of the utility model correspondence is: polyurethane sealing bottom 5 is after polyurethane binder and ethyl acetate are mixed according to 1: 0.5 weight ratio, on the basis in court, brush a primer uniformly, thickness is 0.2mm, layer of rubber particles 4 is that polyurethane binder and rubber grain are mixed according to weight ratio at 1: 6, pave on the basis of brush behind the primer, shakeout with paver, compacting, make the thick court bottom of 3mm, polyurethane slurry application of anti-leakage layers 3 is with polyurethane slurry A, the B component stirs evenly according to weight ratio at 3: 1,30% the polyurethane rubber powder that adds gross mass stirs evenly once more, 0.5mm on the bottom blade coating of court then, after polyurethane slurry application of anti-leakage layers 3 is solidified, with polyurethane slurry A, B stirs evenly in proportion, thickness is that the pure slurry layer of 1.5mm promptly is a polyurethane slurry layer 2 on paving on the court, polyurethane slurry layer 2 solidifies the back at polyurethane finish of surface spraying, and the about 0.2mm of thickness is polyurethane finish layer 1.
Claims (2)
1. polyurethane court, it is characterized in that: the polyurethane court is followed successively by polyurethane finish layer (1), polyurethane slurry layer (2), polyurethane slurry application of anti-leakage layers (3), layer of rubber particles (4) and polyurethane sealing bottom (5) from top to bottom.
2. a kind of polyurethane according to claim 1 court, it is characterized in that: the thickness of polyurethane sealing bottom (5) is 0.2mm, the thickness of layer of rubber particles (4) is 3mm, the thickness of polyurethane slurry application of anti-leakage layers (3) is 0.5mm, the thickness of polyurethane slurry layer (2) is 1.5mm, and the thickness of polyurethane finish layer (1) is 0.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205650588U CN201817763U (en) | 2010-10-18 | 2010-10-18 | Polyurethane court |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205650588U CN201817763U (en) | 2010-10-18 | 2010-10-18 | Polyurethane court |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817763U true CN201817763U (en) | 2011-05-04 |
Family
ID=43915726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205650588U Expired - Lifetime CN201817763U (en) | 2010-10-18 | 2010-10-18 | Polyurethane court |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032648A (en) * | 2014-06-12 | 2014-09-10 | 陆松 | Construction technology for spraying silicon PU and PU plastic cement sites |
-
2010
- 2010-10-18 CN CN2010205650588U patent/CN201817763U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032648A (en) * | 2014-06-12 | 2014-09-10 | 陆松 | Construction technology for spraying silicon PU and PU plastic cement sites |
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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: SHANDONG INOV POLYURETHANE CO., LTD. Free format text: FORMER NAME: SHANGDONG DONG DA INOV POLYUERTHANE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 255000 D, block 801, high tech park, hi tech Zone, Shandong, Zibo Patentee after: SHANDONG INOV POLYURETHANE CO., LTD. Address before: 255000 D, block 801, high tech park, hi tech Zone, Shandong, Zibo Patentee before: Shangdong Dong Da Inov Polyuerthane Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |
|
| CX01 | Expiry of patent term |