人工火烧法道路标线清除技术探讨及操作规程

Study on the Clearing Technology and Operating Rules of Road Marking by Artificial Fire Method

交通安全的保障对标线清除技术提出了更高品质、更快速度的要求,于是一些新型标线清除技术得以引进并推广使用,如人工火烧法、高压水射流法等。而国内对有关人工火烧法的技术研究并不多,施工作业也没有明确要求,这给管理者和实施者都造成了困扰,也带来一些交通安全隐患。因此,有必要对人工火烧法标线清除技术进行研究。本次研究采用外业试验、内业总结的方法,对人工火烧法道路标线清除的技术要点、操作规程进行系统研究总结。在研究成果的指导下,目前广州市已经全面推广该标线清除技术的应用,效果良好。本研究制定的技术规程具有一定的创新性、先行性,具有较强的指导意义。

Because the society has put forward higher quality and faster requirements for the marking removal technology, therefore, some new marking removal technologies have been introduced into China and popularized, such as artificial fire method, high-pressure water jet method, etc. However, there are few domestic technical studies on artificial fire method, and no clear requirements for construction operation, therefore, the effect is difficult to guarantee, which has caused troubles to both managers and implementers, and also brought potential traffic safety hazards to the masses. Therefore, it is necessary to study the marking removal technology of artificial fire method. This study adopts the method of field experiment and internal industry summary, systematically studies and summarizes its technical points and operating procedures. Under the guidance of the research results, at present, Guangzhou has fully promoted the application of the marking removal technology with good results. Since domestic counterparts have not yet put forward specific requirements and regulations on the construction process of artificial fire method, therefore, the technical regulations formulated in this study have certain innovative and proactive and have a strong guiding significance.