混凝土检查井施工要求
Construction Requirements for Concrete Inspection Well
1、基础做法：井底应夯实，密实度95%以上，铺设10公分碎石或c15垫层。
1. Basic practice: The bottom of the well should be compacted, with a compactness of more than 95%, and 10 cm gravel or C15 cushion should be laid.
2、井筒连接方式：采用企口式，1:2防水砂浆座浆。
2. Wellbore connection mode: enterprise-mouth type, 1:2 waterproof mortar base slurry.
3、检查井与管道连接方式：不同管材分别处理，水泥管应凿毛。用1:2膨胀砂浆处理。其他管材按照管材要求处理。
3. Connection mode between inspection well and pipeline: different pipe materials should be treated separately, and cement pipe should be chiseled. Treated with 1:2 expansive mortar. Other pipes shall be treated according to the requirements of pipes.
混凝土检查井施工  中，还有很多需要注意的地方，大家在安装过程中要多多注意！
In the construction of concrete inspection wells, there are still many places to pay attention to, we should pay more attention in the installation process!