CN108330773B - Plastic course - Google Patents
Plastic course Download PDFInfo
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- CN108330773B CN108330773B CN201711294690.6A CN201711294690A CN108330773B CN 108330773 B CN108330773 B CN 108330773B CN 201711294690 A CN201711294690 A CN 201711294690A CN 108330773 B CN108330773 B CN 108330773B
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- Prior art keywords
- layer
- elastic plastic
- hole
- plastic
- course
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
- E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides a plastic track, which comprises a surface layer, a base layer, a bottom layer and a soil layer, wherein a plurality of first through holes are formed in the surface layer, the surface layer sequentially comprises a polyurethane particle surface layer, a first elastic plastic surface layer and a second elastic plastic surface layer from top to bottom, a plurality of second through holes are formed in the base layer, the base layer sequentially comprises a rubber base layer, a gypsum powder base layer and a waterproof base layer from top to bottom, a plurality of drain pipes are arranged above the bottom layer, a plurality of third through holes are formed in the bottom layer, the bottom layer sequentially comprises an anti-seismic layer, a clay layer and an adhesive layer from top to bottom, and the third through holes are connected with the soil layer and are communicated with each other. The plastic track has the characteristics of good air permeability, strong water seepage force, good elasticity, strong wear resistance and good shock absorption, prolongs the service life, is durable, improves the use quality and reduces the use cost.
Description
Technical Field
The invention relates to the technical field of runways, in particular to a plastic runway.
Background
Along with the development of productivity level, the living standard of people is improved, the leisure time of people is more and more, and sports is one of the favorite activities of people in leisure time, so that sports facilities are scientific, and humanization is directly related to the personal safety of sporters.
The plastic track is an indispensable important facility in modern track and field fields, and compared with the traditional soil track, the plastic track has the advantages of good elasticity, skid resistance, wear resistance, shock absorption, easy field nursing, bright color, attractive appearance, and the like. At present, the existing plastic runway has poor ventilation and water permeability, the runway is easy to accumulate water, a stuffy feeling can be generated when the runway moves in the air-proof mode in summer, and the plastic runway has poor elasticity, poor wear resistance and poor shock absorption, and the use of the runway is affected.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the plastic track which has the characteristics of good air permeability, strong water seepage force, good elasticity, strong wear resistance and good shock absorption, prolongs the service life, is durable, improves the use quality and reduces the use cost.
In order to achieve the above purpose, the invention provides a plastic track, which comprises a surface layer, a base layer, a bottom layer and a soil layer, wherein a plurality of first through holes are formed in the surface layer, the surface layer sequentially comprises a polyurethane particle surface layer, a first elastic plastic surface layer and a second elastic plastic surface layer from top to bottom, the base layer is arranged below the second elastic plastic surface layer, a plurality of second through holes are formed in the base layer, the base layer sequentially comprises a rubber base layer, a gypsum powder base layer and a waterproof base layer from top to bottom, a plurality of drain pipes are arranged above the waterproof base layer, a plurality of third through holes are formed in the bottom layer, the bottom layer sequentially comprises an anti-seismic layer, a cement soil layer and an adhesive layer from top to bottom, the soil layer is arranged below the adhesive layer, and the third through holes are connected with the soil layer.
Preferably, the inner wall of the first through hole is provided with a sealing groove, the inner wall of the sealing groove is provided with a plurality of vertical downward drainage grooves, and the lower ends of the drainage grooves are connected with the second through holes.
Preferably, the polyurethane particle surface layer is provided with a plurality of polyurethane particles, two adjacent polyurethane particles are bonded through a polyurethane binder, the upper surface of the polyurethane particle surface layer is provided with a wear-resistant layer, the upper surface of the wear-resistant layer is provided with a plurality of wear-resistant strips protruding outwards, reinforcing strips are arranged between two adjacent wear-resistant strips, and the lengths of the wear-resistant strips and the reinforcing strips are the same.
Preferably, the elasticity of the first elastic plastic surface layer is greater than the elasticity of the second elastic plastic surface layer, the first elastic plastic surface layer is provided with a plurality of first elastic plastic strips, a first movable hole is formed between every two adjacent first elastic plastic strips, the second elastic plastic surface layer is provided with a plurality of second elastic plastic strips, and a second movable hole is formed between every two adjacent second elastic plastic strips.
Preferably, the length of the first elastic plastic strip is greater than that of the second elastic plastic strip, and the first elastic plastic strip and the second elastic plastic strip are memory plastic strips.
Preferably, the diameters of the first through hole, the second through hole and the third through hole are the same, and the diameters of the first through hole, the second through hole and the third through hole are one or more of 1mm, 1.5mm, 2mm, 2.5mm and 3 mm.
Preferably, the inner wall of the drain pipe is a smooth inner wall, and an anti-coating layer is arranged on the inner wall of the drain pipe.
Preferably, the thickness of the surface layer is smaller than that of the base layer, the thickness of the base layer is smaller than that of the bottom layer, and the total thickness of the surface layer, the base layer and the bottom layer is 20mm-30mm.
The invention has the beneficial effects that: according to the invention, the surface layer, the base layer and the bottom layer are internally provided with the through holes, the through holes are arranged into a plurality of different sizes, and the air permeability of the runway under different environments is met; the sealing groove arranged in the first through hole prevents water flow from flowing out, and the drainage groove enables the water flow to flow down in a forward direction, so that the use effect is improved; the wear-resistant layer is arranged on the surface layer of the polyurethane particles, and the wear-resistant strips and the reinforcing strips are arranged on the surface of the wear-resistant layer, so that the flatness of the surface of the runway is ensured, the strength of the runway is increased, and the wear resistance of the runway is enhanced; the first memory elastic plastic and the second memory elastic plastic with different elasticity are arranged below the polyurethane particle surface layer, so that impact force under different motion states is resisted, and impact resistance is enhanced; the thickness of the bottom layer is set to be thickest, the stability of the substrate is enhanced, the service life is prolonged, the use quality is improved, and the use cost is reduced.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the internal structure of a plastic track according to the present invention;
fig. 2 is a perspective view of a first through hole;
FIG. 3 is a left side view of a plastic track of the present invention.
In the figure: 1-surface layer, 2-base layer, 3-bottom layer, 4-soil layer, 5-drain pipe, 11-first through hole, 12-polyurethane granule surface layer, 13-first elastic plastic surface layer, 14-second elastic plastic surface layer, 15-wear-resistant layer, 21-second through hole, 22-rubber base layer, 23-gypsum powder base layer, 24-waterproof base layer, 31-third through hole, 32-anti-vibration layer, 33-mud layer, 34-adhesive layer, 51-anti-coating layer, 111-seal groove, 112-drainage groove, 121-polyurethane granule, 131-first elastic plastic strip, 132-first movable hole, 141-second elastic plastic strip, 142-second movable hole, 151-wear-resistant strip, 152-reinforcing strip.
Description of the embodiments
The present invention will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Referring to fig. 1 to 3, the invention provides a plastic track, which comprises a surface layer 1, a base layer 2, a bottom layer 3 and a soil layer 4, wherein a plurality of first through holes 11 are formed in the surface layer 1, the surface layer 1 sequentially comprises a polyurethane particle surface layer 12, a first elastic plastic surface layer 13 and a second elastic plastic surface layer 14 from top to bottom, the base layer 2 is arranged below the second elastic plastic surface layer 14, a plurality of second through holes 21 are formed in the base layer 2, the base layer 2 sequentially comprises a rubber base layer 22, a gypsum powder base layer 23 and a waterproof base layer 24 from top to bottom, the bottom layer 3 is arranged below the waterproof base layer 24, a plurality of drain pipes 5 are arranged above the bottom layer 3, a plurality of third through holes 31 are formed in the bottom layer 3, the bottom layer 3 sequentially comprises an anti-vibration layer 32, a concrete layer 33 and an adhesive layer 34 from top to bottom, the soil layer 4 is arranged below the adhesive layer 34, the third through holes 31 are connected with the soil layer 4, and the first drain pipes 11, the second through holes 31 and the second through holes 31 are communicated with the third through holes; the inner wall of the first through hole 11 is provided with a sealing groove 111, the inner wall of the sealing groove 111 is provided with a plurality of vertical downward drainage grooves 112, and the lower end of each drainage groove 112 is connected with the second through hole 21; the polyurethane particle surface layer 12 is provided with a plurality of polyurethane particles 121, two adjacent polyurethane particles 121 are bonded through a polyurethane adhesive, the upper surface of the polyurethane particle surface layer 12 is provided with a wear-resistant layer 15, the upper surface of the wear-resistant layer 15 is provided with a plurality of wear-resistant strips 151 protruding outwards, reinforcing strips 152 are arranged between the two adjacent wear-resistant strips 151, and the lengths of the wear-resistant strips 151 and the reinforcing strips 152 are the same; the elasticity of the first elastic plastic surface layer 13 is greater than that of the second elastic plastic surface layer 14, the first elastic plastic surface layer 13 is provided with a plurality of first elastic plastic strips 131, a first movable hole 132 is arranged between two adjacent first elastic plastic strips 131, the second elastic plastic surface layer 14 is provided with a plurality of second elastic plastic strips 141, and a second movable hole 142 is arranged between two adjacent second elastic plastic strips 141; the length of the first elastic plastic strip 131 is longer than that of the second elastic plastic strip 141, and the first elastic plastic strip 131 and the second elastic plastic strip 141 are memory plastic strips; the diameters of the first through hole 11, the second through hole 21 and the third through hole 31 are the same, the diameters of the first through hole 11, the second through hole 21 and the third through hole 31 are one or more of 1mm, 1.5mm, 2mm, 2.5mm and 3mm, the inner wall of the drain pipe 5 is a smooth inner wall, and an anti-moss layer 51 is arranged on the inner wall of the drain pipe 5; the thickness of the surface layer 1 is smaller than that of the base layer 2, the thickness of the base layer 2 is smaller than that of the bottom layer 3, and the total thickness of the surface layer 1, the base layer 2 and the bottom layer 3 is 20mm-30mm.
By adopting the technical scheme, the invention is characterized in that the inside of the surface layer 1 is provided with the plurality of first through holes 11, the inside of the first through holes 11 is provided with the sealing groove 111, the inside of the sealing groove 111 is provided with the drainage groove 112, the inside of the base layer 2 is provided with the plurality of second through holes 21, the upper part of the bottom layer 3 is provided with the plurality of drain pipes 5, the inside of the bottom layer 3 is provided with the plurality of third through holes 31, the drainage groove 112, the second through holes 21, the drain pipes 5 and the third through holes 31 are communicated, air is subjected to convection exchange through the drainage groove 112, the second through holes 21, the drain pipes 5 and the third through holes 31, and when a runway is required to be cleaned in rainy days, the plurality of sizes of the first through holes 11, the second through holes 21 and the third through holes 32 meet the penetration of different water flow sizes, the use is prevented from being influenced by the water flow, and the moss preventing layer 51 arranged on the inner wall of the drain pipes 5 is reduced from being attached to the inner wall of the drain pipes 5, and the drainage function of the drain pipes is influenced; the wear-resistant layer 15 is arranged on the polyurethane particle surface layer 12, and the wear-resistant layer 15 is provided with the plurality of wear-resistant strips 151 and reinforcing strips 152 protruding outwards, so that the strength of the surface and the wear resistance of the surface are improved, the wear-resistant strips 151 and the reinforcing strips 152 are arranged in the same length, the flatness of the surface is ensured, and the competition requirement of a particularly flat field is met; a first elastic plastic surface layer 13 and a second elastic plastic surface layer 14 with different elasticity are arranged below the polyurethane particle surface layer 12, so that impact force under different motion states is resisted, and impact resistance is enhanced; the first elastic plastic strips 131 are arranged on the first elastic plastic surface layer 13, the first movable holes 132 are formed between two adjacent first elastic plastic strips 131, the second elastic plastic strips 141 are arranged on the second elastic plastic surface layer 14, the second movable holes 142 are formed between two adjacent second elastic plastic strips 141, the elasticity of the invention is enhanced, the first movable holes 132 and the second movable holes 142 are arranged to avoid the mutual extrusion deformation of the plastic strips due to the increase of the elastic volume during the movement, the service lives of the first elastic plastic strips 131 and the second elastic plastic strips 141 are prolonged, the first elastic plastic strips 131 and the second elastic plastic strips 141 are arranged to be memory plastic strips, and the running-up effect during the movement is improved; the gypsum powder base layer 23 is arranged on the base layer 2, the mud mixing soil layer 33 is arranged on the bottom layer 3, the stability is greatly improved by arranging the two strength enhancement layers, and the waterproof base layer 24 and the earthquake-resistant layer 32 are arranged to enhance the waterproofness and the earthquake resistance. The invention has the characteristics of good air permeability, strong water seepage force, good elasticity, strong wear resistance and good shock absorption, prolongs the service life, is durable, improves the use quality and reduces the use cost.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the invention.
Claims (5)
1. A plastic course, characterized in that: including surface course (1), basic unit (2), bottom (3), soil layer (4), the inside of surface course (1) be equipped with a plurality of first through-hole (11), surface course (1) from last to including polyurethane granule surface course (12), first elastic plastic surface course (13), second elastic plastic surface course (14) down in proper order, the below of second elastic plastic surface course (14) be equipped with basic unit (2), the inside of basic unit (2) be equipped with a plurality of second through-hole (21), basic unit (2) from last to including rubber basic unit (22), gypsum powder basic unit (23), waterproof basic unit (24) in proper order, the below of waterproof basic unit (24) be equipped with bottom (3), the top of bottom (3) install a plurality of drain pipes (5), the inside of bottom (3) be equipped with a plurality of third through-hole (31), bottom (3) from last to including vibration-resistant layer (32), muddy soil layer (33) and adhesive layer (34) down, adhesive layer (34) below be equipped with soil layer (4) in proper order, the through-hole (31) and third through-hole (31) are connected with soil layer (4), the inner wall of first through-hole (11) be equipped with seal groove (111), the inner wall of seal groove (111) be equipped with a plurality of vertical decurrent drainage groove (112), the lower extreme and the second through-hole (21) of drainage groove (112) be connected, polyurethane granule face layer (12) be equipped with a plurality of polyurethane granule (121), adjacent two polyurethane granule (121) between adhere through polyurethane binder, the upper surface of polyurethane granule face layer (12) be equipped with wearing layer (15), the upper surface of wearing layer (15) be equipped with a plurality of outside convex wear strip (151), adjacent two wear strip (151) between be equipped with reinforcement strip (152), wear strip (151) the same with the length of reinforcement strip (152), first elastic plastic face layer (13) elasticity be greater than the elasticity of second elastic plastic face layer (14), first elastic plastic face layer (13) be equipped with a plurality of first elastic plastic face layer (131), adjacent two elastic plastic face layer (131) between be equipped with two second elastic plastic face layer (141) and a plurality of second elastic plastic face layer (14).
2. A plastic course as claimed in claim 1, wherein: the length of the first elastic plastic strip (131) is greater than that of the second elastic plastic strip (141), and the first elastic plastic strip (131) and the second elastic plastic strip (141) are memory plastic strips.
3. A plastic course as claimed in claim 1, wherein: the diameters of the first through hole (11), the second through hole (21) and the third through hole (31) are the same, and the diameters of the first through hole (11), the second through hole (21) and the third through hole (31) are one or more of 1mm, 1.5mm, 2mm, 2.5mm and 3 mm.
4. A plastic course as claimed in claim 1, wherein: the inner wall of the drain pipe (5) is a smooth inner wall, and an anti-coating layer (51) is arranged on the inner wall of the drain pipe (5).
5. A plastic course as claimed in claim 1, wherein: the thickness of the surface layer (1) is smaller than that of the base layer (2), the thickness of the base layer (2) is smaller than that of the bottom layer (3), and the total thickness of the surface layer (1), the base layer (2) and the bottom layer (3) is 20-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711294690.6A CN108330773B (en) | 2017-12-08 | 2017-12-08 | Plastic course |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711294690.6A CN108330773B (en) | 2017-12-08 | 2017-12-08 | Plastic course |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108330773A CN108330773A (en) | 2018-07-27 |
| CN108330773B true CN108330773B (en) | 2023-07-21 |
Family
ID=62922506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711294690.6A Active CN108330773B (en) | 2017-12-08 | 2017-12-08 | Plastic course |
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| Country | Link |
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| CN (1) | CN108330773B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792997B (en) * | 2010-03-31 | 2011-05-18 | 成都建筑工程集团总公司 | Mixed type plastic track construction method |
| CN203890834U (en) * | 2014-03-26 | 2014-10-22 | 广东伟佳体育设施有限公司 | Water-permeable polyurethane plastic track |
| CN205276092U (en) * | 2015-12-30 | 2016-06-01 | 广州市柏奥体育场地设施工程有限公司 | Mixed type plastic course |
| CN205662810U (en) * | 2016-06-02 | 2016-10-26 | 南京禾邦体育场地工程有限公司 | Ventilative type plastic course |
| CN106189236B (en) * | 2016-08-08 | 2019-03-08 | 杭州耀恩环保科技有限公司 | A kind of environmental protection runway |
| CN106555372A (en) * | 2017-01-22 | 2017-04-05 | 海绵城市道路材料（深圳）有限公司 | A kind of porous pavement is mated formation plate and porous pavement paving structure |
| CN207958907U (en) * | 2017-12-08 | 2018-10-12 | 浙江锦圣市政园林有限公司 | A kind of plastic cement race track |
-
2017
- 2017-12-08 CN CN201711294690.6A patent/CN108330773B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108330773A (en) | 2018-07-27 |
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Effective date of registration: 20230613 Address after: 311199 No. 464, Tangqi Road, Building 13, Tangqi Jiayuan, Tangqi Town, Linping District, Hangzhou City, Zhejiang Province Applicant after: Zhejiang Jinsheng Construction Co.,Ltd. Address before: Room 402, Unit 1, Building 28, Shuixie Huadu, Xinyuan Community, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province, 310000 Applicant before: Wang Jianzhong |
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