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Motor vehicle racing raceway and construction method thereof

A race and track technology, applied in the field of racing track, to achieve the effect of low cost, reduced material cost and simple construction method

Inactive Publication Date: 2009-12-16
张玉荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing problem is that the existing stadium is equipped with a circular plastic runway. Due to the limitation of the site conditions, it is impossible to build a permanent car runway besides the runway. Of course, the plastic runway is also necessary for the stadium. , so it is impossible to destroy the plastic track and build a new car track on this basis

Method used

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  • Motor vehicle racing raceway and construction method thereof
  • Motor vehicle racing raceway and construction method thereof
  • Motor vehicle racing raceway and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, from bottom to top, the car racing track consists of a layer of flexible plastic skin 4 directly laid on the plastic track 5, a concrete partition layer 3 made of prefabricated panels 3, and emulsified asphalt sprayed on the upper surface of the concrete partition layer. Layer 2 is composed of asphalt pavement layer 1 mixed with gravel, and the thickness of asphalt pavement layer 1 is not less than 6cm.

[0021] The flexible plastic cortex 4 can adopt a thickness of about 5mm, and its seams can be sealed and bonded with plastic tape cloth. In addition to being convenient for laying, it can also ensure that asphalt will not leak to the surface of the plastic runway 5 to protect the plastic runway 5. For plastic film, its strength is good, so it can be recycled and used repeatedly.

[0022] The concrete partition layer 3 laid by the prefabricated board can make the pressure of the automobile act on the surface of the plastic runway 5 through th...

Embodiment 2

[0026] figure 1 The construction method of the car racing track in the article is as follows:

[0027] (1) The surface of the plastic runway 5 is cleaned up, and hard objects such as stones on the surface are removed to prevent damage to the plastic runway and the flexible plastic skin to be laid;

[0028] (2) Lay flexible plastic skin 4 on the plastic runway 5, and stick the seams between the plastic skins 4 with plastic tape cloth. The laying of the plastic skin 4 should be smooth to protect the plastic runway 5 and prevent asphalt from penetrating into the plastic runway 5 ;

[0029] (3) Lay prefabricated boards on the flexible plastic skin 4, the seams between the prefabricated boards should be as few as possible, and the splicing should be neat to form the concrete partition layer 3, as a pressure-bearing layer, to prevent the automobile from crushing the plastic skin 4 and the plastic runway 5;

[0030] (4) Spray emulsified asphalt on the surface of concrete partition...

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PUM

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Abstract

The invention discloses an automobile race track, which comprises at least one layer of flexible plastic skin, on which is laid a concrete partition layer composed of a plurality of prefabricated boards. The upper part of the asphalt layer is laid with an asphalt pavement layer with a thickness of not less than 6cm mixed with stones. A construction method of such a runway is also disclosed. The auto race track is easy to install and disassemble, and can be combined according to the terrain and topography of the venue, without damage to the original venue, and some materials can be reused, so the cost is low.

Description

technical field [0001] The invention relates to a race track, specifically a racing track, which can be directly laid on the track of a stadium, and can be removed after use without causing damage to the original track. Background technique [0002] Auto racing, which attracts racers and spectators with its fast-moving feeling, has a history of many years in foreign countries, and in recent years, it has also been loved by many people in China. The usual car race track is a permanent track built according to certain requirements. This kind of permanent runway is suitable for sports venues where competitions are often held. However, for the situation that our country has just begun to accept this kind of event, due to the limitation of the number of spectators and market conditions, there are very few events held every year, and because it takes up a large area of ​​land, it is not ideal to build a permanent racing track choose. [0003] Utilizing a stadium with more than ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C13/00E01C9/08
Inventor 张玉荣
Owner 张玉荣