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A construction method of graphene ultra-thin conductive wear layer

A construction method and graphene technology, applied in electrical components, roads, buildings, etc., can solve problems such as infrastructure, bridges and automobile corrosion hazards, achieve significant economic and social benefits, ensure safety and smooth flow, and improve stability. Effect

Active Publication Date: 2021-04-20
济南通达公路工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the chlorine salt deicing agent used in this chemical ablation method has brought huge negative effects to roads and facilities while melting ice and snow, mainly reflected in infrastructure, bridges, roads, parking lots, underground pipelines, automobiles, etc. and other corrosion hazards, so it needs to be improved

Method used

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  • A construction method of graphene ultra-thin conductive wear layer
  • A construction method of graphene ultra-thin conductive wear layer

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Experimental program
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Effect test

Embodiment

[0055] Embodiment: a kind of construction method of graphene ultra-thin conductive wearing layer, such as figure 1 shown, including the following steps:

[0056] S100, construction preparation, traffic blockade or semi-blockade in accordance with the relevant regulations of the traffic management department; at both ends of the construction road (or tender section), traffic safety warning signs and vehicle guidance signs should be placed, and special personnel should be assigned to command on duty; operating personnel Safety identification clothing must be worn; personnel operating at night, work tools and equipment shall be equipped with reflective safety identification marks in accordance with relevant regulations. Remove all non-applicable materials and other debris according to the design requirements, and repair the diseased and defective parts of the original road surface to ensure the integrity, bearing capacity and flatness of the original road surface, and prevent the...

Embodiment 2

[0082]Embodiment 2: A construction method of graphene ultra-thin conductive wear layer, the difference from Embodiment 1 is: S900, pave the surface wear layer, and put various materials of required weight into the equipment according to the determined ratio Stir evenly to obtain the binder mixture. Preferably, the ratio of one-component epoxy resin: aggregate is 1:5. Preferably, when the epoxy resin is stirred, the temperature is controlled at 25 degrees, and the coating amount of the epoxy resin is 1.7kg / ㎡. Observe and stir evenly. After the epoxy resin bonding layer is dry, you can spread the cement mixture. Pay attention to spread the cement mixture evenly in the corresponding area. Preferably, the spreading amount is controlled at 18kg / ㎡. Roller rollers are rolled and leveled, and excess cement mixture is recovered in time after paving to avoid waste of raw materials.

Embodiment 3

[0083] Embodiment 3: A construction method of graphene ultra-thin conductive wear layer, the difference from Embodiment 1 is: S900, pave the surface wear layer, and put various materials of required weight into the equipment according to the determined proportion Stir evenly to obtain the binder mixture. Preferably, the ratio of one-component epoxy resin: aggregate is 1:5. Preferably, when the epoxy resin is stirred, the temperature is controlled at 30 degrees, and the coating amount of the epoxy resin is 2.0kg / ㎡. Observe and stir evenly. After the epoxy resin bonding layer is dry, you can spread the cement mixture. Pay attention to spread the cement mixture evenly in the corresponding area. Preferably, the spreading amount is controlled at 20kg / ㎡. Roller rollers are rolled and leveled, and excess cement mixture is recovered in time after paving to avoid waste of raw materials.

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Abstract

The invention relates to the technical field of road construction, and aims to provide a construction method for a graphene ultra-thin conductive wear layer. The main points of the technical solution are construction preparation, erection of energized cables, embedding and installation of sensors, installation of a control system, and installation in a control box Control system, laying of leveling layer, laying of heat insulation layer, laying of graphene heating layer, laying of surface wear layer, maintenance, maintenance after construction is completed, system debugging and inspection, system debugging after all system installation is completed, Quality inspection and acceptance, after the effective strength is formed and stabilized, traffic will be opened, generally 30 hours after paving. The construction method of the graphene ultra-thin conductive wear layer has the advantages of fast snow removal and reduced corrosion.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a construction method of a graphene ultra-thin conductive wear layer. Background technique [0002] Graphene ultra-thin conductive wear layer is a protective layer applied to the surface of asphalt pavement to improve the anti-skid ability of the road surface and preventive maintenance of the road. Graphene is the most popular new material at present, with its unique structure and excellent performance. Graphene is currently the strongest material found in the world, and it is also the most conductive material in the world. Graphene is used in many places in modern life. Due to its biggest feature of lightness and strength, graphene can play its role in many fields, such as light and thin body armor, aircraft materials, etc. Graphene is prepared as a nanoscale two-dimensional carbon material with high electrical and thermal conductivity and thermoelectric conversion p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C11/26H02G3/04
CPCE01C11/265H02G3/04
Inventor 靖通赵露张功勇梁涛孙国君
Owner 济南通达公路工程有限公司