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从类型、掺量及分散均匀性三个方面分析了导电材料的掺入问题,介绍了常用的导电材料,其掺量应保证沥青混凝土具备导电性能,且不能过高,从原材料和搅拌过程严格控制导电材料在沥青混凝土中的分散均匀性。分析了两种导电结构形式,可以根据具体情况选取上下电极导电结构形式或左右电极导电结构形式。提出了在原有的电路结构中增加温度传感器和湿度传感器的预防积雪结冰措施,综合其他气象条件来提前开启电路,使得路面提前升温,即时融化降雪,保证交通行驶安全。
From the three aspects of the type, content and dispersion uniformity analysis of the conductive material incorporation, introduced the commonly used conductive materials, the dosage should ensure that the conductive properties of asphalt concrete, and can not be too high, strictly from the raw materials and mixing process Control of conductive materials in asphalt concrete dispersion uniformity. Two types of conductive structures are analyzed, and the conductive structures of the upper and lower electrodes or the conductive structures of the left and right electrodes can be selected according to specific situations. The measures to prevent snow and ice from adding temperature sensors and humidity sensors to the original circuit structure are proposed. The circuit is opened ahead of other meteorological conditions, so that the road surface warms up in advance and instantaneously melts snowfall to ensure traffic safety.