功能优势

Functional advantage

塑料检查井的功能优势主要有五点：节地、节能、节水、节材、环保。

The advantages of the plastic inspection well mainly include five points: land saving, energy saving, water saving, material saving and environmental protection.

（1）、耐酸碱腐蚀耐老化、使用寿命长。

(1) acid and alkali corrosion resistance, aging and long service life.

（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 the plastic inspection well is high density polyethylene plastic which is non-toxic and tasteless, and can be recycled after use. Belongs to the chemical environmental protection building materials, in line with the national environmental protection fundamental policy.

（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. The flexible connection between the pipe and the well seat, the joint movement of the pipe and the clay of the well, is a good solution to the uneven settlement caused by the connection between the traditional inspection well and the plastic pipe, and effectively prevent the ground collapse.

（4）、施工方便快捷。采用分体组装结构、井筒可现场切割、调整，适应各种安装深度要求，有效降低成本，大大提高施工进度，缩短工期是传统检查井的10-20倍以上；并可全天候施工，砖砌检查井和其他水泥砖砌井与之无法相比。

(4) the construction is convenient and quick. The structure of split assembly, well bore can be cut and adjusted in situ, adapt to various installation depth requirements, reduce cost effectively, greatly improve construction progress, shorten the construction time is more than 10-20 times the traditional inspection well, and can all weather construction, brick inspection well and other cement brick can not compare with it.

（5）、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。

(5) high efficiency drainage. The inner wall is smooth and smooth, with a flow guide slot, the dirt is not easy to stay, the possibility of blocking is reduced, the drainage performance is excellent, the discharge rate of rain pollution is 1~3 times that of the traditional inspection well.

（6）、重量轻，易于运输和安装，性能可靠，承载能力强；适配性强品种齐全，可任意调节井筒高度及在筒体上打孔，调节方向，满足工程安装的一切需求。

(6), light weight, easy to transport and installation, reliable performance, strong bearing capacity; well fit variety, can adjust the height of the wellbore and punch holes in the barrel, adjust the direction, meet all requirements of the engineering installation.

（7）、综合造价低，维护费用少，比传统检查井更具优势；可以回收循环利用，有着巨大的社会效益。

(7) the comprehensive cost is low, the maintenance cost is less, and it has more advantages than the traditional inspection well. It can be recycled and has great social benefits.

（8）、密封性能好、防渗漏。因采用柔性连接的方式：灵活方便，能克服风尘、沙灰的恶劣施工环境：密封性好能杜绝雨污水渗漏、泄漏，以防止地下水污染。还可克服因路面增高而不能重复插入的困难。

(8) good sealing performance and leakage prevention. Because of flexible connection, it is flexible and convenient to overcome the bad construction environment of dust and dust, so as to prevent leakage and leakage of rain water, so as to prevent groundwater pollution. It is also possible to overcome the difficulty of repeated insertions due to increased pavement.

（9）、节约材料。塑料检查井由高分子树脂为加工材料替代了红砖水泥，节约了表土资源；建筑小区所用规格缩小，大大节约了检查井埋地所占用的土地空间。

(9), saving materials. The plastic inspection well has replaced the red brick cement by polymer resin as the processing material, thus saving the surface soil resources, the specification of the building area is reduced, and the land space occupied by the inspection well is greatly saved.