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随着中国经济高速发展,能源消耗也急剧增长。国家越来越重视节能工作,经过科研人员的不懈努力,研究出了新型的塑料检查井。塑料检查井采用高分子树脂为原料,井座、井筒分别采用一次注塑成型工艺在工厂进行预制,井座与管道、井筒在现场通过橡胶圈柔性连接分体组装而成,密封性好,安装灵活方便且不受气候条件限制,大大提高了施工质量,并因其环保节能、施工速度快,而快速应用到工程领域,逐步替代了砖砌检查井。
With China’s rapid economic development, energy consumption has also risen sharply. Countries pay more and more attention to energy conservation work, after unremitting efforts of researchers, developed a new type of plastic inspection wells. The plastic inspection well adopts polymer resin as raw material. Well block and wellbore are respectively prefabricated in the factory by one injection molding process. Well block and pipe and wellbore are separately assembled by flexible connection of rubber ring at site, which has good sealing and flexible installation. Convenient and not subject to climatic conditions, greatly improving the construction quality, and because of its environmental protection and energy saving, construction speed, and quickly applied to the field of engineering, and gradually replace the brick inspection wells.