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Steel-fiber high-performance concrete pipe and manufacturing method thereof

A technology for high-performance concrete and reinforced concrete pipes, applied in the field of pipelines, can solve the problems of high requirements for installation foundation, waste of national economy, and poor resistance to external pressure, so as to reduce operating costs, increase service life, and improve compression and resistance The effect of tensile strength

Inactive Publication Date: 2019-08-20
深圳市三新水环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the underground drainage pipes mainly use ordinary reinforced concrete drainage pipes, glass fiber reinforced plastic sand pipes and HDPE drainage pipes. Because these pipes have the disadvantages of loose joints, poor external pressure resistance and high requirements for installation foundation, the service life is short, causing national Economic waste

Method used

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  • Steel-fiber high-performance concrete pipe and manufacturing method thereof
  • Steel-fiber high-performance concrete pipe and manufacturing method thereof
  • Steel-fiber high-performance concrete pipe and manufacturing method thereof

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Embodiment Construction

[0018] Below in conjunction with embodiment the present invention is further described in detail.

[0019] Such as Figure 1 to Figure 4 As shown, a steel fiber high-performance concrete pipe includes a reinforced concrete pipe body, the reinforced concrete pipe body 1, the two ends of the reinforced concrete pipe body 1 are provided with a socket part 1-1 and a socket part 1-2, and the socket part The part 1-1 and the socket part 1-2 are respectively fixed with a steel socket ring 2 and a steel socket ring 3, and the steel socket ring 3 is provided with a single / double annular groove 4, a single / double annular groove 4 An O-shaped rubber sealing ring is installed on the top; the steel socket ring 3 and the steel socket ring 2 of the adjacent reinforced concrete pipe body are plugged together.

[0020] The reinforced concrete pipe body includes a reinforcement cage 1-3 and a high-performance steel fiber concrete layer 1-4, and the high-performance steel fiber concrete layer 1...

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Abstract

The invention discloses a steel-fiber high-performance concrete pipe comprising a reinforced concrete pipe body. The two ends of the reinforced concrete pipe body are provided with a socket portion and a spigot portion, the socket portion and the spigot portion are fixedly provided with a steel socket ring and a steel spigot ring correspondingly, a single / double annular groove is formed in the steel spigot ring, and an O-type rubber sealing ring is arranged on the single / double annular groove; and the steel socket rings and the steel spigot rings on adjacent reinforced concrete pipe bodies areconnected in an inserted manner. The steel-fiber high-performance concrete pipe reduces the occurrence of ground collapse accidents, the service life of the pipe is prolonged, the installation efficiency is improved, the operation cost is reduced, and the national economic benefits are improved.

Description

technical field [0001] The invention relates to a pipe, in particular to a steel fiber high-performance concrete pipe and a manufacturing method thereof. Background technique [0002] Ordinary reinforced concrete drainage pipes that have been laid underground for a long time, due to the poor interface, serious rain and sewage leakage, have gradually increased the ground subsidence accidents caused by the impact on the foundation, and the sewage seeped into the soil, causing damage to the ecological environment, which has caused huge The economic loss of ordinary reinforced concrete drainage pipes is thick, heavy, and the length of pipe joints is short, which makes it difficult to transport and lay, and has high requirements for the foundation, so the overall cost is high; Corrosion damage occurs, resulting in a decrease in structural strength, failing to meet the requirements of the service life, resulting in waste of resources and energy. [0003] Compared with concrete pi...

Claims

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Application Information

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IPC IPC(8): B28B21/60B28B1/52F16L9/08
CPCB28B1/523B28B21/60F16L9/085
Inventor 朱朝晖金玉飞卢柱洋
Owner 深圳市三新水环境科技有限公司
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