预制检查井相对砖砌筑检查井的优点有：
Compared with brick masonry inspection well, prefabricated inspection well has the following advantages:
（1）预制检查井安装简便，施工周期短；
(1) Prefabricated inspection well is easy to install and has short construction period;
（2）预制检查井的工程质量影响因素相对较少，工程质量容易得到保证；
(2) The engineering quality of prefabricated inspection well is relatively less, and the engineering quality is easy to be guaranteed;
（3）结构强度容易控制，井框结构强度好，在外力作用下不易变形，能够满足行车耐久性、舒适性需要；
(3) The structure strength is easy to control, the well frame structure strength is good, and it is not easy to deform under the action of external force, which can meet the needs of driving durability and comfort;
（4）对施工人员的技术要求相对偏低，更容易施工。
(4) The technical requirements for construction personnel are relatively low, so it is easier to construct.