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目前市场上的温拌改性剂降温、节约能源的效果比较有限,而冷拌溶剂型改性剂等产品路用性能普遍不好,常温改性沥青的出现,解决了沥青路面只能在高温季节施工的技术难题。本文主要对研发的SMC常温改性沥青的技术特性和工程应用情况进行总结,为特殊条件下沥青路面的施工和养护技术提供了参考,对于提高我国公路工程行业的科学研究水平,推动低碳环保筑路技术的革新换代,具有重要意义。
Currently on the market of warm mix modifier cooling, energy saving effect is more limited, and cold-solvent solvency modifiers and other products generally poor road performance, the appearance of modified asphalt at room temperature to solve the asphalt pavement can only be at high temperature Seasonal construction of the technical problems. This article mainly summarizes the technical characteristics and engineering application of the modified SMC modified asphalt at normal temperature, which provides a reference for the construction and maintenance technology of asphalt pavement under special conditions. It is of great significance to improve the scientific research level of highway engineering industry in our country, Road construction technology innovation, is of great significance.