目前，市政道路工程中的排水检查井主要采用砖砌检查井和钢筋混凝土检查井，这两种检查井的优点是技术成熟、造价低等，但是其不足之处是施工进度慢、造价高。
At present, the drainage inspection wells in municipal road engineering mainly adopt brick inspection wells and reinforced concrete inspection wells. The advantages of these two inspection wells are mature technology and low cost, but their shortcomings are slow construction progress and high cost.
而塑料检查井就弥补了这些不足，并且塑料检查井有施工工艺简单、组装方式灵活、施工周期较短等优点，已经逐渐被广泛用于小区雨污水管网中。

Plastic inspection wells make up for these shortcomings, and plastic inspection wells have the advantages www.qinhuandaobanjia.cnwww.chengshidiaos.cnwww.penquandiaosu.com.cnwww.hanbaiyulangan.cn

www.shidiaopixiu.cnwww.huganqii.cnof simple construction technology, flexible assembly, short construction period, etc., and have been gradually widely used in rainwater and sewage pipe network in residential areas.