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Cement-based composite rod

A composite rod, cement-based technology, applied in building types, buildings, towers, etc., can solve the problems of heavy weight, heavy steel bar, poor freeze-thaw resistance, etc., and achieve the effect of novel structure, wood saving and low cost

Inactive Publication Date: 2012-06-13
祁锦明
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Currently used power poles, communication poles and utility poles are mainly made of cement, wood, and steel. Although cement poles are easy to manufacture, cement poles made of steel as reinforcement have poor freeze-thaw resistance and heavy steel bars. Correspondingly, the weight of the pole tower also increases significantly, and the steel bar is easy to corrode and expand to cause cracking after a long time of use, and the cost is also high; if wood is used, it is easy to cause waste of forestry resources and environmental pollution caused by chemical treatment of materials; and the use of steel to make power poles , communication poles, the cost is higher and the weight is heavier

Method used

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Embodiment Construction

[0024] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0025] Such as figure 1 , figure 2 , image 3 As shown, the cement-based composite rod of the present invention is characterized in that the cone-shaped rod body is formed by solidification of the cone-shaped grid skeleton and the cement mortar that wraps the outer surface of the cone-shaped grid skeleton and fills the voids of the grid skeleton. 1, the cone-shaped grid skeleton is composed of at least one layer of longitudinally impregnated resin-impregnated fiber strips 2 uniformly arranged along the circumferential direction and impregnated resin wound along the left helical direction cross-connected with the longitudinally impregnated resin-impregnated fiber strips A group of helically intersecting fiber strips composed of fiber strips 3 and resin-impregnated fiber strips 4 wound in the right-hand helical direction are solidified to...

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Abstract

The invention relates to a cement-based composite rod. The cement-based composite rod is characterized by consisting of a conical cylindrical grid framework and a conical cylindrical rod body which is wrapped on the outer surface of the conical cylindrical grid framework and is formed by solidifying cement mortar filled in gaps of the grid framework, wherein the conical cylindrical grid framework is formed by solidifying at least one layer of longitudinal resin infiltration fiber strips which are uniformly arranged along the circumferential direction together with spiral cross fiber strips formed by resin infiltration fiber strips which are connected with the longitudinal resin infiltration fiber strips in an intersection mode and are wound along the left spiral direction and resin infiltration fiber strips which are wound along the right spiral direction. The cement-based composite rod in the structure has the characteristics of light weight, high intensity, corrosion resistance, impact resistance, long service life and the like, has a novel structure and low cost, saves wood and steel and is the optimal substitute for electric rods, communication rods and lamp rods which are made of cement, the wood and the steel.

Description

technical field [0001] The invention relates to the technical fields of power poles, communication poles, lamp poles, etc., in particular to a cement-based composite pole. Background technique [0002] Currently used power poles, communication poles and utility poles are mainly made of cement, wood, and steel. Although cement poles are easy to manufacture, cement poles made of steel as reinforcement have poor freeze-thaw resistance and heavy steel bars. Correspondingly, the weight of the pole tower also increases significantly, and the steel bar is easy to corrode and expand to cause cracking after a long time of use, and the cost is also high; if wood is used, it is easy to cause waste of forestry resources and environmental pollution caused by chemical treatment of materials; and the use of steel to make power poles , communication pole, its cost is higher and the weight is heavier. Contents of the invention [0003] The object of the present invention is to provide a c...

Claims

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Application Information

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IPC IPC(8): E04H12/16
Inventor 祁锦明
Owner 祁锦明
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