彩色乳化沥青微表处施工工艺及质量控制

Construction Technology and Quality Control of Colored Emulsified Asphalt Micro-surfacing

为了研究各项材料性能、施工方式对彩色微表处技术的具体影响,提升彩色微表处技术的施工质量,在总结彩色乳化沥青微表处的技术特点与优势的基础上,提出了彩色乳化沥青微表处技术的材料技术指标要求,并结合以往实体工程经验,确定了彩色微表处的施工工艺及质量控制措施,给出了保养建议。结论显示,符合本文所述要求进行选材与施工的彩色微表处具有防滑耐磨、成本低廉、施工便利及开放时间短等优点。因此,通过研究总结所提出的技术指标要求,可为今后彩色乳化沥青微表处技术的推广应用积累丰富经验。

In order to study the specific influence of various material properties and construction methods on the colored emulsified asphalt micro-surfacing technology and improve the construction quality of the color micro-surfacing technology,this paper puts forward the technical index requirements of material of colored emulsified asphalt micro-surfacing technology based on summing up the technical characteristics and advantages of colored emulsified asphalt micro-surfacing.Moreover,the construction technology,quality control measures of the colored emulsified asphalt micro-surfacing are determined in this paper according to the past practical engineering,and the maintenance suggestions are also given.The conclusion shows that there are many advantages in the project cases whose material selection and construction could meet the requirements of this paper,including skid resistance and wear resistance,low cost,convenient construction and short opening time.Therefore,the technical index requirements summarized after the research have accumulated rich experience for the promotion and application of colored emulsified asphalt micro-surfacing technology in the future.