热拌极薄抗滑磨耗层在高速公路抗滑性能提升中的应用

Application of Hot Mix Ultra-Thin Anti-Skid Wear Layer in Improving Anti-Skid Performance of Highway

为研究热拌极薄抗滑磨耗层在高速公路养护中的应用,提升路面抗滑性能,论文结合实际工程,介绍了热拌极薄抗滑磨耗层工程特性,详细阐述了热拌极薄抗滑磨耗层原材料及配合比设计,重点对热拌极薄抗滑磨耗层施工技术要点进行研究。结果表明:公路养护中采取热拌极薄磨耗层技术进行处理,其路面抗滑性能得到有效提高,并节约养护成本。

In order to study the application of hot-mixed ultra-thin anti-slip wear layer in highway maintenance and improve the anti-slip performance of pavement,this paper introduces the engineering characteristics of hot-mixed ultra-thin anti-slip wear layer,expounds the design of raw materials and mix ratio of hot-mixed ultra-thin anti-slip wear layer in detail,and focuses on the key points of construction technology of hot-mixed ultra-thin anti-slip wear layer.The results show that:in highway maintenance,the technology of hot mixed ultra-thin wear layer is used to treat the road,and the anti-skid performance of the road surface is effectively improved and the maintenance cost is saved.