CN110904777A

CN110904777A - Ventilative plastic course

Info

Publication number: CN110904777A
Application number: CN201911071694.7A
Authority: CN
Inventors: 周海燕; 付卫英
Original assignee: Hangzhou Baoli Sports Facilities Engineering Co Ltd
Current assignee: Hangzhou Baoli Sports Facilities Engineering Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-03-24

Abstract

The invention discloses a breathable plastic track which comprises a compacted original soil layer, wherein a stable layer is paved on the top of the original soil layer, a concrete base layer is poured on the top of the stable layer, an upright post is arranged on the top of the concrete base layer, a reinforcing layer is fixed on the top of the upright post, a buffer layer is paved on the top of the reinforcing layer, a heat preservation layer is pasted on the top of the buffer layer, a plastic surface layer is pasted on the top of the heat preservation layer, drain holes are formed in the surfaces of the heat preservation layer and the buffer layer, and drainage pipes are further arranged on two sides between the concrete base layer and the reinforcing layer. The runway has the advantages of simple and reasonable structural design, good air permeability, strong drainage capability, convenience in heat dissipation, prolonged service life, safety, stability, wide application range and contribution to popularization and promotion.

Description

Ventilative plastic course

Technical Field

The invention belongs to the technical field of plastic runways, and particularly relates to a breathable plastic runway.

Background

The plastic track is an indispensable important facility in the modern track and field ground, 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, orderliness and the like. The plastic track is widely applied to indoor or outdoor sports grounds, has good flatness, compressive strength and elasticity, can ensure the technical exertion of athletes, protects the athletes to the maximum extent and prevents falling injuries. But current plastic course does not have fine gas permeability mostly, under high temperature, the steam that the ground can produce, the unable quick diffusion of vapor, thereby plastic course can produce the tympanic bulla phenomenon, current plastic course also does not have fine drainage ability simultaneously, when meetting rainy day, plastic course's basic unit can have ponding, the ponding of stopping rain back basic unit can distribute away through the mode of evaporation, this kind of mode ponding evaporation is too slow, and the rainwater collects on the runway surface, make the base face easily smooth on the one hand, on the other hand long-time ponding do not also make plastic course swell futilely easily, and service life is prolonged.

Disclosure of Invention

The invention aims to provide a breathable plastic track which is simple and reasonable in structural design, good in breathability, strong in drainage capacity, convenient to dissipate heat, safe and stable, capable of prolonging the service life of the track and wide in application range, and aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a ventilative plastic course, includes the former soil horizon of compaction, the stabilizer layer has been laid at the top on former soil horizon, and the concrete foundation has been pour at the top of stabilizer layer, the top of concrete foundation is provided with the stand, and the top of stand is fixed with the enhancement layer, the buffer layer has been laid at the top of enhancement layer, and the top of buffer layer is pasted and is had the heat preservation, the top of heat preservation is pasted and is had the plastic surface course, the surface of heat preservation and buffer layer is equipped with the wash port, and the both sides between concrete foundation and the enhancement layer still are equipped with drainage pipe.

Preferably, the stabilizing layer comprises a limestone soil layer and a graded crushed stone layer on the top of the limestone soil layer, and a geotextile is laid on the top of the crushed stone layer.

Preferably, the enhancement layer includes first backup pad and second backup pad, and is provided with the third backup pad between first backup pad and the second backup pad, the both sides top integral type of first backup pad is provided with spacing loop bar, and the both sides bottom integral type of second backup pad is connected with the spacing post that cup joints with spacing loop bar slip, first backup pad, second backup pad and third backup pad are the reticular plate body that the stainless steel was made, and the elastic steel plate of laminating with first backup pad and second backup pad is all installed to third backup pad top and bottom.

Preferably, the buffer layer includes the foamed plastic board, and the top of foamed plastic board spouts has waterproof undercoat, and well grain formula pitch layer has been laid at the top of well grain formula pitch layer, the epoxy glue film has been laid at the top on fine grain formula pitch layer, and the top of epoxy glue film is pasted and is had the rubber pad.

Preferably, the top and the bottom of the plastic surface layer are respectively stuck with a particle elastic layer and a plastic wear-resistant particle layer, and the surface of the plastic surface layer is densely provided with air holes.

Preferably, the heat preservation layer is a composite board consisting of a heat preservation rock wool board, a foam board and a gypsum board, and the top of the concrete foundation layer is arranged in a downward inclination mode from inside to outside.

Compared with the prior art, the invention has the beneficial effects that:

the road area water can be effectively drained through the ventilation holes on the plastic surface layer matched with the drain holes and the drainage pipeline, the anti-skidding effect can be realized while the bulge is prevented, the ventilation holes on the plastic surface layer matched with the drain holes can also effectively ventilate and dissipate heat, the heat can be effectively prevented from being transferred downwards under the action of the heat preservation layer, the heat dissipation of the road is convenient, the stability of the reinforcing layer can be improved through the limiting sleeve rod and the limiting column which are matched with each other on the first supporting plate and the second supporting plate in the reinforcing layer, meanwhile, the reinforcing layer can have certain buffering capacity under the action of the third supporting plate and the elastic steel plate, the foam plastic plate in the buffering layer has the characteristics of light weight, heat insulation, sound absorption, shock absorption and the like, and low cost, the epoxy resin glue film has good moisture absorption and corrosion resistance effects, and the medium-grain type asphalt layer and the fine-grain type asphalt layer can improve the stability of the buffer layer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a reinforcement layer of the present invention;

fig. 3 is a cross-sectional view of a buffer layer of the present invention.

In the figure: the concrete floor comprises a raw soil layer 1, a stabilizing layer 2, a concrete foundation layer 3, a vertical column 4, a reinforcing layer 5, a first support plate 51, a limiting sleeve rod 52, a second support plate 53, a limiting column 54, a third support plate 55, an elastic steel plate 56, a buffer layer 6, a foamed plastic plate 61, a waterproof bottom coating 62, a medium-particle type asphalt layer 63, a fine-particle type asphalt layer 64, an epoxy resin adhesive layer 65, a rubber pad 66, a heat insulation layer 7, a plastic surface layer 8, a water drainage hole 9 and a water drainage pipe 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a breathable plastic track as shown in figures 1-3, which comprises a compacted original soil layer 1, wherein a stabilizing layer 2 is paved on the top of the original soil layer 1, a concrete base layer 3 is poured on the top of the stabilizing layer 2, the stabilizing layer 2 comprises a limestone layer and a graded gravel layer on the top of the limestone layer, geotechnical cloth is paved on the top of the gravel layer, an upright post 4 is arranged on the top of the concrete base layer 3, a reinforcing layer 5 is fixed on the top of the upright post 4, the reinforcing layer 5 comprises a first supporting plate 51 and a second supporting plate 53, a third supporting plate 55 is arranged between the first supporting plate 51 and the second supporting plate 53, a limiting sleeve rod 52 is arranged at the top end of each side of the first supporting plate 51, a limiting column 54 which is slidably sleeved with the limiting sleeve rod 52 is connected to the bottom end of each side of the second supporting plate 53, the first supporting plate 51, a limiting column 54 is integrally connected with, Second backup pad 53 and third backup pad 55 are the netted plate body that the stainless steel made, and third backup pad 55 top and bottom all install with first backup pad 51 and the elastic steel plate 56 of the laminating of second backup pad 53, buffer layer 6 has been laid at the top of enhancement layer 5, and the top of buffer layer 6 is pasted and is had heat preservation 7, buffer layer 6 includes foamed plastic board 61, and foamed plastic board 61's top is spouted and is covered with waterproof undercoat 62, and well granule formula pitch layer 63 has been laid at waterproof undercoat 62's top, and well granule formula pitch layer 63's top has been laid fine granule formula pitch layer 64, epoxy glue film 65 has been laid at the top of fine granule formula pitch layer 64, and epoxy glue film 65's top is pasted and is had rubber pad 66, the top of heat preservation 7 is pasted and is had plastic surface course 8, the top and the bottom of plastic surface course 8 are pasted respectively and are had granule elastic layer and plastic particle wear-resistant particle layer, and the surface of the plastic surface layer 8 is also densely provided with air holes, the heat-insulating layer 7 is a composite board consisting of a heat-insulating rock wool board, a foam board and a gypsum board, the top of the concrete base layer 3 is inclined downwards from inside to outside, the surfaces of the heat-insulating layer 7 and the buffer layer 6 are provided with drain holes 9, and two sides between the concrete base layer 3 and the reinforcing layer 5 are also provided with drain pipes 10.

The working principle is as follows: when in use, road water can be effectively discharged through the air holes on the plastic surface layer 8 matched with the drain hole 9 and the drain pipeline 10, the anti-skidding effect can be effectively realized while the bulge is prevented, in addition, the air holes on the plastic surface layer 8 matched with the drain hole 9 can also effectively ventilate and dissipate heat, the downward transmission of heat can be effectively prevented under the action of the heat preservation layer 7, the heat dissipation of the road is convenient, the stability of the reinforced layer 5 can be improved through the limiting loop rod 52 and the limiting column 54 which are mutually matched on the first supporting plate 51 and the second supporting plate 53 in the reinforced layer 5, simultaneously, the reinforced layer 5 can have certain buffer capacity under the action of the third supporting plate 55 and the elastic steel plate 56, the foam plastic plate 61 in the buffer layer 6 has the characteristics of light weight, heat insulation, sound absorption, shock absorption and the like, in addition, the cost is low, meanwhile, the medium-particle type asphalt layer 63 and the fine-particle type asphalt layer 64 can improve the stability of the buffer layer 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a ventilative plastic course, includes the former soil layer of compaction which characterized in that: the utility model discloses a concrete foundation layer, including the concrete foundation layer, the top of former soil layer has laid the stabilizer layer, and the concrete foundation layer has been pour at the top of stabilizer layer, the top of concrete foundation layer is provided with the stand, and the top of stand is fixed with the enhancement layer, the buffer layer has been laid at the top of enhancement layer, and the top of buffer layer is pasted and is had the heat preservation, the top of heat preservation is pasted and is had the plastic surface course, the surface of heat preservation and buffer layer is equipped with the wash port, and the both sides between concrete foundation layer and the enhancement layer still are equipped with drainage.

2. A breathable plastic course, according to claim 1, characterized in that: the stabilizing layer comprises a lime soil layer and a graded gravel layer on the top of the lime soil layer, and geotextile is laid on the top of the gravel layer.

3. A breathable plastic course, according to claim 1, characterized in that: the enhancement layer includes first backup pad and second backup pad, and is provided with the third backup pad between first backup pad and the second backup pad, the both sides top integral type of first backup pad is provided with spacing loop bar, and the both sides bottom integral type of second backup pad is connected with the spacing post that slides and cup joint with spacing loop bar, first backup pad, second backup pad and third backup pad are the netted plate body that the stainless steel made, and the elastic steel plate of laminating with first backup pad and second backup pad is all installed to third backup pad top and bottom.

4. A breathable plastic course, according to claim 1, characterized in that: the buffer layer includes foamed plastic board, and the top of foamed plastic board spouts has waterproof under coat, and well grain formula pitch layer has been laid at the top of well grain formula pitch layer, the epoxy glue film has been laid at the top on fine grain formula pitch layer, and the top of epoxy glue film is pasted and is had the rubber pad.

5. A breathable plastic course, according to claim 1, characterized in that: the top and the bottom of the plastic surface layer are respectively stuck with a particle elastic layer and a plastic wear-resistant particle layer, and the surface of the plastic surface layer is densely provided with air holes.

6. A breathable plastic course, according to claim 1, characterized in that: the heat preservation is the composite sheet that heat preservation rock wool board, cystosepiment and gypsum board are constituteed, and the top of concrete foundation layer is by inside to outside downward sloping setting.