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Steel frame prestressed waste-old tyre runway

A waste tire and prestressing technology, which is applied to roads, roads, pavement, etc., can solve the problems of complex process, high cost of raw material processing, high recycling cost, etc., to save building materials, increase construction speed, and maintain consistent strength Enhanced effect

Active Publication Date: 2014-11-26
福建省绿筑低碳科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of the popularity of automobiles, more and more wastes are produced by automobiles. For example, the output of waste automobile tires is on the rise year by year. In the prior art, automobile tires are recycled by crushing. The rubber raw materials are used for secondary processing and are generally used for the laying of runways in sports venues or asphalt additives. The entire recycling process is complex and requires cutting, spinning, and crushing related equipment, resulting in high recycling costs. Recycling The final raw material processing costs remain high, which are unfavorable factors for the recycling of waste tires

Method used

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  • Steel frame prestressed waste-old tyre runway
  • Steel frame prestressed waste-old tyre runway
  • Steel frame prestressed waste-old tyre runway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Example: see Figure 1-Figure 9 , a steel frame prestressed waste tire runway in the figure, including the runway foundation made of prestressed frame, filler cushion, plastic runway surface,

[0021] The runway foundation made of the prestressed frame includes several layers of steel frame prestressed mesh, and the steel frame prestressed mesh includes several square scrap tires arranged vertically and horizontally, surrounded by scrap tires Shaped steel frame, the prestressed steel strand crosses the scrap tires and opposite shaped steel vertically and horizontally, and the steel strand is prestressed by tightening nuts outside the shaped steel. The shaped steel is a shaped steel with a cross section of H, and the side The side of the tire is snapped into the inner groove of the H-shaped steel, the steel strand passes through the web in the middle of the H-shaped steel, and the tension nut is located in the outer groove of the H-shaped steel and is close to the web of...

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PUM

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Abstract

The invention discloses a steel frame prestressed waste-old tyre runway. The steel frame prestressed waste-old tyre runway utilizes a lot of whole waste and old tyres. The tyres are embedded into a runway so that a lot of building materials are saved. The tyre natural characteristics are changed by pre-stress application so that the strength consistency of the whole net sheet is improved. A single head-movable frame is adopted so that when pre-stress is applied to one end, through tyre deformation, pre-stress effects are produced around the frame. The net sheet can be processed to form a standard unit plate and through splicing, the runway base can be fast assembled. The steel frame prestressed waste-old tyre runway can realize building industrialized production and fast construction and improve a runway construction speed.

Description

technical field [0001] The invention relates to the technical field of waste tire recycling, in particular to a steel frame prestressed waste tire runway. Background technique [0002] With the improvement of the popularity of automobiles, more and more wastes are produced by automobiles. For example, the output of waste automobile tires is on the rise year by year. In the prior art, automobile tires are recycled by crushing. The rubber raw materials are used for secondary processing and are generally used for the laying of runways in sports venues or asphalt additives. The entire recycling process is complicated and requires cutting, spinning, and crushing related equipment, resulting in high recycling costs. Recycling The final raw material processing costs remain high, which are unfavorable factors for the recycling of waste tires. Contents of the invention [0003] In order to solve the above problems, the present invention provides a steel frame prestressed waste tir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C13/00E01C13/02
Inventor 魏群刘尚蔚魏鲁双彭悦
Owner 福建省绿筑低碳科技有限公司
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