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Plastic runway

A plastic track and elasticity technology, applied in the direction of roads, roads, pavement details, etc., can solve the problems of short service life, unstable performance of plastic track, and reduced elasticity of plastic track.

Pending Publication Date: 2021-01-22
湖南盛亚体育实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since plastic runways are mostly used in open fields, their performance is easily affected by climatic conditions
After the existing plastic runway is used for a period of time, it is greatly affected by temperature and humidity, and irregular cracks will appear. The existence of these cracks will reduce the elasticity of the plastic runway or even crack, resulting in unstable performance and poor durability of the plastic runway. , short service life

Method used

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", etc. indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred components or elements mus...

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Abstract

The invention relates to a plastic runway which comprises an elastic base layer, a reinforcing layer and an anti-skid layer which are sequentially arranged from bottom to top. A plurality of positioning holes are formed in the upper surface of the elastic base layer, and positioning pieces matched with the positioning holes are arranged on the lower surface of the reinforcing layer; and rubber particles are distributed on the surface of the anti-skid layer. The plastic runway is high in elasticity and good in shock resistance and shock absorption performance, sporters can be effectively protected, and knee injuries caused by high ground hardness in the sports process of the sporters are prevented; and meanwhile, the plastic runway is high in flatness, stable in performance, good in weatherresistance and long in service life.

Description

technical field [0001] The invention relates to the technical field of sports facilities, in particular to a plastic running track. Background technique [0002] Plastic track, also known as all-weather track and field sports track, has the characteristics of good flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties. It is conducive to athletes' speed and technical performance, improving sports performance and reducing the probability of injury. [0003] The existing plastic runway is mainly made by mixing polyurethane, rubber and other materials into viscous rubber, paving and curing on site, and can be set in different colors according to needs, and has certain UV resistance and aging resistance. [0004] With the development of social economy, people pay more and more attention to physical health, and the demand for sports venues is becoming more and more urgent. However, since plastic runways are mostly used in open fi...

Claims

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Application Information

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IPC IPC(8): E01C13/00E01C11/24
CPCE01C11/24E01C13/00
Inventor 郭合平单建林王细敏
Owner 湖南盛亚体育实业有限公司
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