高速路面应用LF8000添加剂施工要点分析

On construction points for applying LF8000 additive agent on expressway roadbed

通过介绍LF8000添加剂能显著提高沥青混合料路用性能的技术优势和原材料控制要点,分析了其应用于高速公路表面层时的各工序要点,分别从混合料拌制、运输、铺摊和碾压方面进行了分析,指出其具有高温稳定性能显著、性价比高的特性,以期能在我国得到推广和应用,具有极大的发展前景。

According to the introduction of LF8000 additive agent which can improve the technical advantages and controlling over the raw materials of the asphalt mixtures, the paper analyzes the sequence points of adopting the agent on the roadbed of expressways, analyzes from the mixture mixing, transport, pavement and compaction, and points out it has evident performance in the high-temperature stability and better performance, so it can be further adopted in China with better prospect.