Modified H-shape plastic steel and method for manufacturing same

A production method and modification technology, applied in the direction of slender elements, building elements, etc., can solve the problems of limited application fields and low strength of pure plastic profiles, and achieve the effect of beautifying the environment and light weight

Inactive Publication Date: 2007-04-25
季士泉
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the strength of pure plastic profiles is low, which also limits its application fields

Method used

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  • Modified H-shape plastic steel and method for manufacturing same

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Embodiment Construction

[0021] In order to further describe the present invention, the modified H-shaped plastic steel and its production method of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples.

[0022] As can be seen from Fig. 1, the modified H-shaped plastic steel of the present invention is composed of modified plastic 1 and threaded steel 2 to form an H-shaped structure, and the threaded steel 2 is evenly distributed on the modified plastic of the web 3 and flange 4 of the H-shaped structure within 1.

[0023] As can be seen from Figure 2, the modified H-shaped plastic steel of the present invention is composed of modified plastic 1 and H-shaped steel 5 to form an H-shaped structure, and the web and flange of the H-shaped steel are located at the web 3 and flange 4 of the H-shaped structure respectively. The modified plastic 1 inside.

[0024] The production process of the present invention is: use engineering plastics...

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Abstract

The invention discloses a modifying H-shaped plastic steel and the manufacturing method, comprising modifying plastic (1) and steel, whose section is H-shaped structure. Steel is set in the modifying plastic (1). The main material of modifying H-shaped plastic steel is engineering plastic or thermal shrinkage plastic, in which packing material, thermal stabilizer, plasticizer, flexibilizer, antioxidant, ultraviolet light absorber, heat and cold resistance are added. They are extruded with steel added together by mixing, granulating and plastic extruding. The modifying H-shaped plastic steel is produced by cooling and shaping again. The invention is provided with light weight, anti corrosion, big elastic, aesthetic and good intensity, and is applied in industry and civil architectures.

Description

technical field [0001] The invention relates to a plastic-steel profile and a production method thereof, in particular to an H-shaped plastic-steel compounded by plastic and steel and a production method thereof. It can be widely used in industrial buildings, municipal and civil buildings in electric power, petrochemical, metallurgy, transportation, light industry and other industries. Background technique [0002] With the rapid development of the national economy, China's iron and steel industry has developed rapidly in recent years. In 2000, the output of raw steel in mainland China was 128.5 million tons. By 2004, the output of raw steel reached 272.4 million tons. At present, China's iron and steel industry is subject to huge constraints in the supply of iron ore resources, railway transportation capacity, port capacity, water resources and energy, as well as disorderly competition in the market, resulting in fluctuations in steel prices, rising coa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16S3/00B29C70/00
Inventor 季士泉
Owner 季士泉
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