A construction method for pouring conductive asphalt concrete to melt ice and snow pavement

Abstract

The invention relates to a construction method of a pouring type conductive asphalt concrete ice and snow melting road surface. The road surface comprises a lower supporting layer, a middle layer and an insulating tight asphalt concrete coating from bottom to top, wherein the middle layer comprises insulating waterproof binding layers, insulating tight asphalt concrete fillers, insulating waterproof binding edge layers and a plurality of conductive modules; one insulating waterproof binding layer covers the corresponding conductive module; one insulating waterproof binding edge layer is arranged at the edge of each of the two sides of the middle layer in a traffic lane direction; the insulating tight asphalt concrete fillers are filled between the insulating waterproof binding layers and the insulating waterproof binding edge layers; each conductive module comprises a pouring type conductive asphalt concrete body and electrode module plates; one electrode module plate is vertically arranged at each of the two sides of the pouring type conductive asphalt concrete body in the traffic lane direction; the electrode module plates are connected with a power supply through a power line. With the adoption of the construction method, damages to conductive asphalt concrete, caused by a conventional rolling type construction method, are avoided, so that the integrity of the conductive modules is effectively protected.

Description

technical field [0001] The invention belongs to the technical field of highway engineering in transportation engineering, and in particular relates to a construction method for pouring conductive asphalt concrete to melt ice and snow. Background technique [0002] The conductive asphalt concrete layer is laid in the pavement structure, and the pavement is heated above zero degrees Celsius by electric heating to achieve the effect of melting ice and snow, so as to ensure the safety of driving on the pavement. At present, the conductive asphalt concrete in the pavement structure is constructed by rolling and compaction. The rubbing and rolling of the road roller can easily lead to damage to the conductive module, especially the damage of the electrodes, which makes the conductive function of the conductive asphalt concrete in the pavement structure lose and cannot be realized. The purpose of heating the road surface to melt ice and snow. Therefore, in order to avoid the damag...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of damage to the conductive asphalt concrete electrode module caused by the rolling of the road roller at the present stage, and to provide a new construction method for pouring conductive asphalt concrete to melt ice and snow, which avoids conventional rolling construction method for the destruction of conductive asphalt concrete, especially the destruction of electrodes, so as to effectively protect the integrity of conductive modules

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