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A luminous plastic runway

A plastic runway and rubber technology, applied in the field of materials, can solve the problems of non-conformity with the safety performance of sports facilities, environmental and human health hazards, high volatility of polyurethane runways, etc., and achieve high anti-aging strength, high wear resistance, and durability. good elasticity

Active Publication Date: 2021-10-08
福建乐动体育场材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

TDI type polyurethane runway is highly volatile and hazardous, causing great harm to the environment and human health
At present, the plastic track we use only uses a layer of granules, which is not very safe. If the athlete falls, the chance of injury is high, which does not meet the requirements of modern people for the safety performance of sports facilities.

Method used

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  • A luminous plastic runway

Examples

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Comparison scheme
Effect test

Embodiment 1

[0019] A luminous plastic runway, comprising a surface layer, a cushion layer 1, a cushion layer 2, and a base layer from top to bottom; the surface layer material includes granular EPDM rubber bottom material and fluorescent powder; the cushion layer 1 is a concrete cushion layer, Cushion 2 is gravel cushion; the bottom layer is plain soil.

[0020] Among the surface layer materials, in terms of mass ratio, granular EPDM rubber bottom material: fluorescent powder = 8:2, and the thickness of the surface layer is 13mm;

[0021] The particle size of granular EPDM rubber bottom material is 5~8mm; the particle size of fluorescent powder is 3~5mm;

Embodiment 2

[0023] An environmentally friendly luminous plastic runway, which consists of a surface layer, a cushion layer 1, a cushion layer 2, and a base layer from top to bottom; the surface layer material includes granular EPDM rubber bottom material, polyvinyl acetate, acrylic resin, and fluorescent powder ; Cushion 1 is a modified concrete cushion, and Cushion 2 is a crushed stone cushion; the bottom layer is plain soil.

[0024] Among the surface layer materials, according to the mass ratio, the granular EPDM rubber bottom material: polyvinyl acetate, acrylic resin, phosphor = 4:3:4:2; the thickness of the surface layer is 13mm;

[0025] The particle size of granular EPDM rubber bottom material is 5~8mm; the particle size of fluorescent powder is 3~5mm;

[0026] The modified concrete cushion includes, by weight, 100 parts of aggregate, 50 parts of cement, 20 parts of fly ash, 10 parts of water and 8 parts of seaweed charcoal. The thickness of the modified concrete cushion is 150mm...

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Abstract

The invention belongs to the technical field of materials, and in particular relates to a luminous plastic runway. It consists of surface layer, cushion layer 1, cushion layer 2, and base layer from top to bottom. It is characterized in that: the surface layer material includes granular EPDM rubber bottom material and fluorescent powder; the cushion layer 1 is a concrete cushion layer, and the cushion layer 2 is gravel cushion; the bottom layer is plain soil. The running track material of the invention is green and environment-friendly, has good resilience, high wear resistance and high anti-aging strength, and overcomes the problem of easy aging of fluorescent running tracks.

Description

technical field [0001] The invention belongs to the technical field of materials, and in particular relates to a luminous plastic runway. Background technique [0002] In recent decades, light-storing self-luminous materials have been widely used in fields such as fire protection, transportation, printing and dyeing, daily necessities, etc. paint etc. TDI type polyurethane runway has high volatility and high hazard, which will cause great harm to the environment and human health. At present, the plastic track we use only uses a layer of granules, which is not very safe. If athletes fall down, they are more likely to be injured, which does not meet modern people's requirements for the safety performance of sports facilities. Contents of the invention [0003] The object of the present invention is to provide a luminous plastic runway. The running track material of the invention is green and environment-friendly, has good resilience, high wear resistance and high anti-agi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C13/06C08L23/16C08L31/04C08L33/00C04B28/00
CPCC04B28/00C08L23/16C08L33/00C08L2205/03E01C13/065C04B14/00C04B18/08C04B14/022C08L31/04
Inventor 陈鲜生郑云
Owner 福建乐动体育场材料有限公司