水泥檢查井是在路面上區分車行道、人行道、綠地、隔離帶和道路其他部分的界線，
主要是起到保障行人、車輛交通安全和保證路面邊緣整齊的作用。而水泥檢查井模具
是生產水泥預制水泥檢查井的模具模型。水泥檢查井模具主要是以生產預制混凝土水
泥檢查井為主，模具的材質一般分為塑料注塑成型還有鈑金鋼模具成型，水泥檢查井
模具主要采用工程聚丙PP注塑成型，材質直接影響模具的使用壽命。
在污水檢查井模具的構造中，不同于其他鋼模具，該模具的主體結構就是井體、調節
段、收口三部分組成，涉及到的具體內容主要分為兩部分： 先是模具的規格大小，
因為不同的規格使用的鋼板多少是不同，所以價格方面也存在差異。而另一方面是根
據生產的方式不同，采取的模具形態是不同的。
The cement inspection well is the boundary to distinguish the carriageway,
sidewalk, green space, isolation belt and other parts of the road on the
road. It mainly plays a role in ensuring the traffic safety of pedestrians
and vehicles and ensuring the neat edge of the road. The cement inspection
well mold is the mold model for producing cement prefabricated cement
inspection well. The cement inspection well mold is mainly used to produce
prefabricated concrete cement inspection well. The material of the mold is
generally divided into plastic injection molding and sheet steel mold
molding. The cement inspection well mold is mainly made of Engineering
polypropylene PP injection molding, and the material directly affects the
service life of the mold.
The structure of the sewage inspection well mold
is different from other steel molds. The main structure of the mold is
composed of well body, adjusting section and closing. The specific
contents involved are mainly divided into two parts: first, the
specification and size of the mold. Because the steel plates used in
different specifications are different, there are also differences in
price. On the other hand, according to different production methods, the
mold shape is different.
