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随着城市建设的飞速发展,老城区不断进行改造,原铺设的各种管线存在老化或不能满足要求,再加上建设初期缺少合理的统筹规划,经常出现同一市政道路多次开挖铺设管线的情况,不仅造成了环境污染而且给周围居民的日常生活及城市交通带来了很大不便。从另一个角度看,城市管理部门、规划部门甚至施工单位都给老百姓留下了不好的印象。2003年定向钴非开挖技术在漯河市的出现,解决了这一难题,把施工对环境的影响减少到了最小,当各种管线穿越道路、集市及重要的单坪、绿地和人行道时突显其优越性。
With the rapid development of urban construction, the transformation of the old urban area is constantly carried out. The original laying of various pipeline aging or can not meet the requirements, coupled with the lack of a reasonable overall planning in the early construction, often appear in the same municipal road many excavation and laying of pipelines The situation has not only caused environmental pollution but also brought great inconvenience to the daily life of the surrounding residents and urban traffic. From another point of view, the urban management department, the planning department and even the construction units left a bad impression on ordinary people. The emergence of directional cobalt non-excavation technology in Luohe City in 2003 solved this problem and minimized the impact of construction on the environment. As various pipelines crossed the roads, markets and important single flat, greenbelt and sidewalks Its superiority.