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公路路面的快速、有效养护问题已经成为突出问题而被提出来,急待解决。由子乳化沥青稀浆封层的应用范围很广,它不仅适用于沥青路面,也适用于水泥硅路面。对于提高路面平整度与抗滑性,加铺磨耗层,减少网裂,修补车撤,降低路面透水率有很好的作用,是大规模道路养护的一个重要手段。这项技术的引入,填补了我国道路表面薄层施工技术的一项空白。由于它极大地应合了大规模养护工程的迫切需要,很快得到了保贵的实践经验。
The rapid and effective maintenance of highway pavement has become a prominent issue that has been put forward and is in urgent need of solution. The range of application of the sub-emulsified asphalt slurry seal is not only suitable for asphalt pavement, but also for cement-silicon pavement. It is an important means for large-scale road maintenance to improve the smoothness and skid resistance of the pavement, paving the worn layer, reducing the necking, repairing the car and withdrawing the pavement and reducing the water permeability of the pavement. The introduction of this technology has filled a gap in the thin-wall construction technology of road surfaces in our country. Because it greatly meets the urgent need of large-scale conservation projects, it quickly gained the practical experience of preservation.