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Method for reinforcing polyester concrete and polyester concrete member provided with reinforcing material

A technology of polyester concrete and reinforcing materials, which is applied in the processing field of polyester concrete components with reinforcing materials and high-strength polyester concrete, which can solve the requirement that the strength is difficult to meet, and limit the application of resin concrete and its products range and other issues, to achieve the effect of reducing the amount of reinforcement, light weight and high safety

Inactive Publication Date: 2010-10-20
罗华德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since there is no reinforcing material in this concrete product, its strength is difficult to meet the strength requirements of some building materials or structural parts, thus limiting the application range of resin concrete and its products

Method used

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  • Method for reinforcing polyester concrete and polyester concrete member provided with reinforcing material
  • Method for reinforcing polyester concrete and polyester concrete member provided with reinforcing material
  • Method for reinforcing polyester concrete and polyester concrete member provided with reinforcing material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 with figure 2 As shown, there is a polyester concrete member with reinforcing materials, and the polyester concrete member is a concrete member made by the above method. The polyester concrete member is set as a flat plate structure, and the inside of the concrete member is laid with reinforcement bars 2 made of glass fiber or carbon fiber structural framework, and glass fiber reinforced mesh or carbon fiber reinforced mesh can also be laid.

[0032] The polyester concrete slab structure includes an upper surface layer 3 , a bottom layer of polyester concrete 1 , and high-strength pultruded fiberglass reinforcement bars 2 or carbon fiber reinforcement bars 2 .

Embodiment 2

[0034] Such as image 3 with Figure 4 As shown, referring to Embodiment 1, the polyester concrete member is a concrete member made by the above method. The concrete member is set as a tubular structure, including an outer surface layer 3, a middle polyester concrete layer 1, and a high tensile force pultruded glass reinforced plastic reinforcement 2 or carbon fiber reinforcement 2, and the inner surface is set as a smooth coating 4 or a glass fiber mesh. The outer surface layer 3 is set as a colored layer, and the smooth coating layer 4 is made of resin glue, and its smooth surface can reduce the resistance to the fluid, and seal the surface gap to prevent leakage.

Embodiment 3

[0036] Such as Figure 5 As shown, referring to Embodiment 1 and Embodiment 2, the polyester concrete member is a concrete member made by the above method. The concrete member is set as an I-shaped structure, including a polyester concrete layer 1 and a high-tensile force pultruded glass reinforced plastic reinforcing bar 2 .

[0037] The present invention is not limited to the above embodiments, and the concrete member can also be configured as a cuboid or cube structure. The reinforcing bars 2 formed by the glass fiber or carbon fiber structural framework can be arranged inside or on the surface of the concrete member, or both inside and on the surface, or can be laid in combination with the glass fiber reinforced net or the carbon fiber reinforced net to further increase the aggregate strength. Strength of grease concrete members.

[0038] The invention can be applied to bridge decks, anti-corrosion road surfaces, anti-corrosion and pressure-resistant pipelines, anti-foul...

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Abstract

The invention relates to a method for reinforcing polyester concrete and polyester concrete member provided with reinforcing material. The method for reinforcing polyester concrete includes that concrete combined material and resin adhesive as well as additive and filler are mixed into concrete mixture by ratio, and non metal structure frame or non metal reinforced net is adopted to be laid in the interior of concrete member when utilizing the mixture to process the concrete member. The polyester concrete member provided with reinforcing material is namely the concrete member made by adopting the method, and the member is in flat plate shape, or in tubular shape or in GONG (a Chinese character) shape. The invention adopts glass reinforcing rib or carbon fiber reinforcing rib to reinforce polyester concrete, and the obtained member has the following advantages: strength is high, hardness is four times higher than that of common concrete, toughness is higher than that of common steel bar, weight is light, and the member is anticorrosive, besides, glass fiber reinforced plastics is not conductive, has high safety, is resistant to water leaching and is adiabatic.

Description

technical field [0001] The invention relates to a processing method of concrete and a concrete member, in particular to a processing method of high-strength polyester concrete which can greatly improve mechanical strength, and a polyester concrete member with reinforcing material obtained by the method. Background technique [0002] Polyester concrete (PGRC) belongs to high-strength concrete, which has high compressive strength, tensile strength, and shear strength, which are generally four times higher than ordinary concrete. As a building material, polyester concrete has the advantages of not being easy to crack and not producing water seepage. The raw materials of polyester concrete are resin, sand and other fillers. It does not need to add water for mixing and stirring, which reduces the consumption of water resources, and does not need to add cement and other adhesive materials. Polyester concrete also has strong corrosion resistance, and can be used in severe environm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B23/00C04B26/02C04B26/18
Inventor 罗华德
Owner 罗华德
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