塑料检查井有哪些功能优势

What are the functional advantages of plastic inspection well

塑料检查井的功能优势主要有五点：

There are five main advantages of plastic inspection well

（1）耐酸碱腐蚀耐老化、使用寿命长。

(1) It is resistant to acid and alkali corrosion, aging resistance and long service life.

图为贺氏环疆塑料检查井

The picture shows he's Huanjiang plastic inspection well

（2）安全环保。塑料检查井的材料是高密度聚乙烯塑料无毒无味，使用后可回收利用。属于化学环保建材，符合国家环境保护的大政方针。

(2) Safety and environmental protection. The material of plastic inspection well is high density polyethylene plastic, which is non-toxic and tasteless, and can be recycled after use. It belongs to chemical environmental protection building materials, in line with the national environmental protection policy.

图为贺氏环疆塑料检查井

The picture shows he's Huanjiang plastic inspection well

（3）均匀沉降、抗压。管道与井座柔性连接，管道与井座的粘土共同运动、很好的解决了传统检查井与塑料管道连接所产生的不均匀沉降问题，有效防止地面塌陷。

(3) Uniform settlement and compression resistance. The flexible connection between the pipeline and the well seat, the common movement of the clay between the pipeline and the well seat can well solve the uneven settlement problem caused by the connection of the traditional inspection well and the plastic pipe, and effectively prevent the ground collapse.

图为贺氏环疆塑料检查井

The picture shows he's Huanjiang plastic inspection well

（4）高效排水。内壁光滑流畅，设有导流槽，污物不易滞留，减少了堵塞的可能，有着出色的排水性能，雨污排放率是传统检查井的1～3倍。

(4) Efficient drainage. The inner wall is smooth and smooth, and there is a diversion channel, so the dirt is not easy to stay, which reduces the possibility of blockage. It has excellent drainage performance. The drainage rate of rainwater and sewage is 1-3 times of that of the traditional inspection well.