CN202247595U - 'Three-layer' plastic court - Google Patents
'Three-layer' plastic court Download PDFInfo
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- CN202247595U CN202247595U CN2011201809208U CN201120180920U CN202247595U CN 202247595 U CN202247595 U CN 202247595U CN 2011201809208 U CN2011201809208 U CN 2011201809208U CN 201120180920 U CN201120180920 U CN 201120180920U CN 202247595 U CN202247595 U CN 202247595U
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Abstract
The utility model relates to a 'three-layer' plastic court, in particular to a plastic court with a composite structure. The plastic court is sequentially provided with a polyurethane (PU) plastic layer, a rubber particle layer and a bottom coating from top to bottom. The plastic court solves the problems of layer plastic cracking of a cement base due to expansion and contraction and high plastic construction difficulty caused by the unsmooth ground. Overall, the plastic court has the advantages of good footfeel, high ball resilience, durability and long quality guarantee period.
Description
Technical field
The utility model relates to a kind of synthetic court, particularly a kind ofly adopts composite structured synthetic court.
Background technology
On the cement floor, build synthetic court at present, often because the basis of cement is poor, ground relief causes that the plastic cement difficulty of construction is big, materials are many, and constructs and exist surface layer out-of-flatness and plastic cement and cement floor not bonding after finishing, and causes off quality easily.In addition, because the natural law of expanding with heat and contract with cold, the cement floor can be drawn bad by flexible tension force, causes aspect plastic cement cracking.
The utility model content
The utility model is the synthetic court of a kind of composite structured " three-layer type "; It has solved concrete pedestal and has expanded with heat and contract with cold and cause problem and the ground out-of-flatness of aspect plastic cement cracking to cause the big problem of plastic cement difficulty of construction, has reduced difficulty of construction and has effectively prevented the fracture of aspect plastic cement.
The technical scheme of the employing of the utility model is: a kind of " three-layer type " synthetic court is characterized in that: said " three-layer type " synthetic court is followed successively by silicon PU plastic layer, layer of rubber particles and scratch coat from top to bottom.
The thickness of described silicon PU plastic layer is 3mm-5mm, and the thickness of layer of rubber particles is 5mm, and the thickness of scratch coat is 0.5mm.
The job practices of the utility model comprises:
1 scratch coat lays 1) choose solid smooth, coagulating cement earth foundation with certain drainage grade, no downgoing plate and the wide 10mm of being no more than of faulted joint.2) using concentration behind the moistening coagulating cement earth foundation of pickling clear water is evenly splash coagulating cement earth foundation and scrubbing of about 8% watery hydrochloric acid; Use flushing with clean water then, dry coagulating cement earth foundation and mark ponding position.3) processing in temperature joint and crack is also filled up with compressible foam with special-purpose gap-filling glue brushing temperature joint according to the concrete condition in temperature joint and crack, carries out polishing flat with portable sander after corresponding joint filling is handled.4) dry back, primary coat basis is with special-purpose priming paint roller coating basal plane, and forming bright continuous film is scratch coat.The effect of said scratch coat is priming paint to be permeated in the basal plane minute aperture, play the effect of stopping up ground steam and reinforcing basal plane.5) repair the zone that is no more than 5mm for depth of accumulated water and add quartz powder (or French chalk) with elastic layer and press mass ratio mixing in 1: 1 at the ponding place, adds thinner (xylenes) and stir and be adjusted to suitable construction denseness, is applied to the ponding place with scraper plate; Surpass the zone of 5mm for ponding, add 40-80 order sand by mass ratio 1 with priming paint: the 6-8 mix is even, smooth paving in ponding place and compacting.
After the laying of 2 layer of rubber particles treats that concrete foundation disposes, promptly form scratch coat after, rubber grain is stirred with glue special, with paver or artificial it is paved equably on said scratch coat, blade coating silicon PU primer is with the sealing of whole court.
3 silicon PU plastic layers 1 lay 1) the elastic layer elastic layer is the one-component material, only needs thinner is adjusted to after the suitable construction denseness to be coated with to scrape in basal plane with the tooth scraper plate to get final product.2) enhancement Layer enhancement Layer job practices is consistent with elastic layer.3) the surface layer surface layer is a bicomponent material, and to scale with A, B two components stir, and adds low amounts of water and is adjusted to suitable construction denseness, is coated with the glue scraper plate and scrapes in the enhancement Layer surface.Can add the special-purpose sand of surface layer in right amount according to shaggy needs.
The beneficial effect of the utility model is: the utility model has solved the ground flat degree problem and has reduced difficulty of construction, saves materials, has improved the application life in court.In addition, well solved again because the problem that concrete pedestal expands with heat and contract with cold and causes the aspect plastic cement to ftracture.On the whole, the utility model feel is good, and the ball resilience is high, and durable in use, time limit quality guarantee period is long.
Description of drawings
Fig. 1 is the structural representation of the utility model;
In the drawings, 1 silicon PU plastic layer, 2 layer of rubber particles, 3 scratch coats.
The specific embodiment
The job practices of the utility model is:
1 scratch coat 3 lays 1) choose solid smooth, coagulating cement earth foundation with certain drainage grade, no downgoing plate and the wide 10mm of being no more than of faulted joint.2) using concentration behind the moistening coagulating cement earth foundation of pickling clear water is evenly splash coagulating cement earth foundation and scrubbing of about 8% watery hydrochloric acid; Use flushing with clean water then, dry coagulating cement earth foundation and mark ponding position.3) processing in temperature joint and crack is also filled up with compressible foam with special-purpose gap-filling glue brushing temperature joint or crack according to the concrete condition in temperature joint and crack, carries out polishing flat with portable sander after corresponding joint filling is handled.4) dry back, primary coat basis is with special-purpose priming paint roller coating basal plane, and forming bright continuous film is scratch coat 3.The effect of said scratch coat 3 is priming paint to be permeated in the basal plane minute aperture, play the effect of stopping up ground steam and reinforcing basal plane.5) repair the zone that is no more than 5mm for depth of accumulated water and add quartz powder (or French chalk) with elastic layer and press mass ratio mixing in 1: 1 at the ponding place, adds thinner (xylenes) and stir and be adjusted to suitable construction denseness, is applied to the ponding place with scraper plate; Surpass the zone of 5mm for ponding, add 40-80 order sand by mass ratio 1 with priming paint: the 6-8 mix is even, smooth paving in ponding place and compacting.
After the laying of 2 layer of rubber particles 2 treats that concrete foundation disposes, promptly form scratch coat 3 after, rubber grain is stirred with glue special, with paver or artificial it is paved equably on said scratch coat 3, blade coating silicon PU primer seals whole court.
3 silicon PU plastic layers 1 lay 1) the elastic layer elastic layer is the one-component material, only needs thinner is adjusted to after the suitable construction denseness to be coated with to scrape in basal plane with the tooth scraper plate to get final product.2) enhancement Layer enhancement Layer job practices is consistent with elastic layer.4) the surface layer surface layer is a bicomponent material, and to scale with A, B two components stir, and adds low amounts of water and is adjusted to suitable construction denseness, is coated with the glue scraper plate and scrapes in the enhancement Layer surface.Can add the special-purpose sand of surface layer in right amount according to shaggy needs.
As shown in Figure 1, the utility model adopts a kind of composite structured, is followed successively by silicon PU plastic layer 1, layer of rubber particles 2 and scratch coat 3 from top to bottom.The thickness of described silicon PU plastic layer 1 is 3mm-5mm, and the thickness of layer of rubber particles 2 is 5mm, and the thickness of scratch coat 3 is 0.5mm.
Claims (2)
1. " three-layer type " synthetic court, it is characterized in that: said " three-layer type " synthetic court is followed successively by silicon PU plastic layer, layer of rubber particles and scratch coat from top to bottom.
2. " three-layer type " according to claim 1 synthetic court is characterized in that: the thickness of described silicon PU plastic layer is 3mm-5mm, and the thickness of layer of rubber particles is 5mm, and the thickness of scratch coat is 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201809208U CN202247595U (en) | 2011-06-01 | 2011-06-01 | 'Three-layer' plastic court |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201809208U CN202247595U (en) | 2011-06-01 | 2011-06-01 | 'Three-layer' plastic court |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247595U true CN202247595U (en) | 2012-05-30 |
Family
ID=46108857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201809208U Expired - Fee Related CN202247595U (en) | 2011-06-01 | 2011-06-01 | 'Three-layer' plastic court |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589468A (en) * | 2018-05-03 | 2018-09-28 | 湖北民族学院 | Move terrace and its preparation process |
| CN110396897A (en) * | 2019-07-05 | 2019-11-01 | 杭州宝力体育设施工程有限公司 | A kind of plastic cement race track convenient for draining |
-
2011
- 2011-06-01 CN CN2011201809208U patent/CN202247595U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589468A (en) * | 2018-05-03 | 2018-09-28 | 湖北民族学院 | Move terrace and its preparation process |
| CN110396897A (en) * | 2019-07-05 | 2019-11-01 | 杭州宝力体育设施工程有限公司 | A kind of plastic cement race track convenient for draining |
| CN110396897B (en) * | 2019-07-05 | 2021-05-11 | 杭州宝力体育设施工程有限公司 | Plastic course convenient to drainage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130601 |